JP7079649B2 - Transport vehicle - Google Patents

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JP7079649B2
JP7079649B2 JP2018083571A JP2018083571A JP7079649B2 JP 7079649 B2 JP7079649 B2 JP 7079649B2 JP 2018083571 A JP2018083571 A JP 2018083571A JP 2018083571 A JP2018083571 A JP 2018083571A JP 7079649 B2 JP7079649 B2 JP 7079649B2
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cover
vehicle
lock member
transport vehicle
closed position
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JP2019189003A (en
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秀正 松村
隆則 増井
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Nippon Sharyo Ltd
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Nippon Sharyo Ltd
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Description

本発明は、搬送車に関し、特に、カバーの開閉作業を容易にできると共に、幅の狭い空間内に進入する場合にも周囲との接触を抑制できる搬送車に関するものである。 The present invention relates to a transport vehicle, in particular, to a transport vehicle that can easily open and close the cover and suppress contact with the surroundings even when entering a narrow space.

特許文献1から3に開示される搬送車は、門形のパレット内に進入して、該パレットをリフタで持ち上げて搬送する。かかる搬送車において、ラジエータを保護するラジエータカバーが車両側面に設けられたものがある。このラジエータカバーはボルトで固定されていたので、ラジエータのメンテナンス時には、毎回、ボルトを外して該カバーを取り外し、一方、メンテナンスの終了後にはボルトを締めつけて該カバーを取り付ける必要があり、煩雑な作業を強いられていた。 The transport vehicle disclosed in Patent Documents 1 to 3 enters the gate-shaped pallet, lifts the pallet with a lifter, and transports the pallet. Some such transport vehicles are provided with a radiator cover on the side surface of the vehicle to protect the radiator. Since this radiator cover was fixed with bolts, it was necessary to remove the bolts and remove the cover every time the radiator was maintained, while tightening the bolts to attach the cover after the maintenance was completed, which was a complicated task. Was forced to.

特開2013-071843号公報Japanese Unexamined Patent Publication No. 2013-071843 特開2012-198756号公報Japanese Unexamined Patent Publication No. 2012-198756 特開2012-046079号公報Japanese Unexamined Patent Publication No. 2012-046079

そこで、ラジエータカバーの一端にヒンジを取り付け、そのヒンジを軸にラジエータカバーを揺動可能に支持し、ラジエータ開口を開閉することを試みた。 Therefore, we attached a hinge to one end of the radiator cover, supported the radiator cover swingably around the hinge, and tried to open and close the radiator opening.

しかしながら、ラジエータカバーにヒンジを取り付けると、ヒンジが車両側面から突出するので、門形パレット内への進入時にヒンジがパレットと接触する危険性があった。しかも、ヒンジで支持したラジエータカバーを閉鎖した状態で固定するには、そのためのロック部材が必要になるが、かかるロック部材も車両側面から突出するので、パレットと接触する危険性があった。 However, when the hinge is attached to the radiator cover, the hinge protrudes from the side surface of the vehicle, so that there is a risk that the hinge comes into contact with the pallet when entering the portal pallet. Moreover, in order to fix the radiator cover supported by the hinge in the closed state, a lock member for that purpose is required, but since the lock member also protrudes from the side surface of the vehicle, there is a risk of contact with the pallet.

本発明は、上述した問題点を解決するためになされたものであり、カバーの開閉作業を容易にできると共に、幅の狭い空間内に進入する場合にも周囲との接触を抑制できる搬送車を提供することを目的としている。 The present invention has been made to solve the above-mentioned problems, and to provide a transport vehicle capable of easily opening and closing the cover and suppressing contact with the surroundings even when entering a narrow space. The purpose is to provide.

この目的を達成するために本発明の搬送車は、車両側面の開口と、その開口を開閉可能なカバーと、前記開口の一側に配設され、前記カバーを揺動可能に支持するヒンジ部材が取着されるカバー取付具と前記ヒンジ部材により揺動されたカバーを、前記開口を閉鎖した閉鎖位置において固定するロック部材とを備え、前記カバー取付具は、前記ロック部材により前記カバーが前記閉鎖位置に固定された状態において、前記カバーと前記ヒンジ部材と前記ロック部材との厚みのうち少なくとも最も厚い部材の厚み分、前記車両側面から内側に配設されることで、前記カバーと前記ヒンジ部材と前記ロック部材と、前記車両側面から非突出に形成されるものであり、更に前記カバー取付具は、前記ヒンジ部材が取着される前記開口の一側から対向する他側に向けて連続して設けられ、前記ヒンジ部材により揺動された前記カバーが当該カバー取付具と当接した場合に前記カバーが前記閉鎖位置に位置するように設けられるものである。 In order to achieve this object, the transport vehicle of the present invention has an opening on the side surface of the vehicle, a cover that can open and close the opening, and a hinge member that is arranged on one side of the opening and supports the cover so as to be swingable. A cover attachment to which the cover is attached and a lock member for fixing the cover swung by the hinge member at a closed position where the opening is closed are provided. The cover attachment has the cover attached by the lock member. In the state of being fixed in the closed position, the cover and the cover and the cover are arranged inward from the side surface of the vehicle by at least the thickness of the thickest member among the thicknesses of the cover, the hinge member and the lock member. The hinge member and the lock member are formed so as not to project from the side surface of the vehicle , and the cover attachment is directed from one side of the opening to which the hinge member is attached toward the other side facing the other. The cover is provided so as to be positioned at the closed position when the cover swung by the hinge member comes into contact with the cover attachment .

請求項1記載の搬送車によれば、車両側面の開口を開閉可能なカバーは、ヒンジ部材によって揺動可能に支持されると共に、ロック部材によって車両側面の開口を閉鎖した閉鎖位置に固定される。よって、ロック部材によるカバーの固定操作と解除操作とによって、車両側面の開口を閉鎖し或いは開放することができる。即ちカバーの開閉作業を容易に行うことができる。また、カバーはヒンジ部材により支持されているのでカバーは落下しない。よって、カバーの落下による事故を防止することができる。しかも、ロック部材によりカバーが閉鎖位置に固定された状態において、カバーとヒンジ部材とロック部材とは、いずれも車両側面から非突出に形成される。よって、車両が門形パレット等の幅の狭い空間内に進入する場合にも、これらの部材とパレット等との接触を防止することができる。 According to the carrier according to claim 1, the cover that can open and close the opening on the side surface of the vehicle is swingably supported by the hinge member and fixed to the closed position where the opening on the side surface of the vehicle is closed by the lock member. .. Therefore, the opening on the side surface of the vehicle can be closed or opened by the operation of fixing and releasing the cover by the lock member. That is, the cover can be easily opened and closed. Further, since the cover is supported by the hinge member, the cover does not fall. Therefore, it is possible to prevent an accident due to the cover falling. Moreover, in a state where the cover is fixed to the closed position by the lock member, the cover, the hinge member, and the lock member are all formed non-projecting from the side surface of the vehicle. Therefore, even when the vehicle enters a narrow space such as a gate-shaped pallet, it is possible to prevent the contact between these members and the pallet or the like.

バーを支持するヒンジ部材が取着されるカバー取付具は、ロック部材によりカバーが閉鎖位置に固定された状態において、カバーとヒンジ部材とロック部材との厚みのうち少なくとも最も厚い部材の厚み分、車両側面から内側に配設されている。よって、ロック部材によりカバーが閉鎖位置に固定された状態において、カバーとヒンジ部材とロック部材とのいずれをも車両側面から非突出に形成することができる。更にカバー取付具は、ヒンジ部材が取着される開口の一側から対向する他側に向けて連続して設けられ、ヒンジ部材により揺動されたカバーが当該カバー取付具と当接した場合にカバーが前記閉鎖位置に位置するように設けられる。よって、カバー取付具において、ヒンジ部材が設けられる位置と、閉鎖位置のカバーが当接する位置とを近接させることができる。これにより、車両にカバー取付具を設ける際の位置合わせ、特に閉鎖位置に固定されたカバー等を車両側面から非突出にするための位置合わせを容易に実現できる。
請求項2記載の搬送車によれば、請求項1の奏する効果に加え、ロック部材は、カバーに配設される第1ロック部材と、カバー取付具に配設される第2ロック部材とで構成され、第1ロック部材と第2ロック部材とを係合させることで、カバーが閉鎖位置で固定される。ロック部材の第2ロック部材がカバー取付具に設けられることで、別途の取り付け部材を設けることなく車両にロック部材を設けることができるので、搬送車の製造コストを低減できる。
The cover fitting to which the hinge member supporting the cover is attached has at least the thickness of the thickest member among the thicknesses of the cover, the hinge member, and the lock member when the cover is fixed in the closed position by the lock member. , It is arranged inside from the side of the vehicle. Therefore, in a state where the cover is fixed to the closed position by the lock member, any of the cover, the hinge member, and the lock member can be formed non-projecting from the side surface of the vehicle. Further, the cover attachment is continuously provided from one side of the opening to which the hinge member is attached toward the other side facing the opening, and when the cover swung by the hinge member comes into contact with the cover attachment. The cover is provided so as to be located in the closed position. Therefore, in the cover mounting tool, the position where the hinge member is provided and the position where the cover at the closed position abuts can be brought close to each other. As a result, it is possible to easily realize the alignment when the cover attachment is provided on the vehicle, particularly the alignment for making the cover or the like fixed in the closed position non-protruding from the side surface of the vehicle.
According to the carrier according to claim 2, in addition to the effect of claim 1, the lock member includes a first lock member disposed on the cover and a second lock member disposed on the cover attachment. The cover is fixed in the closed position by engaging the first lock member and the second lock member. Since the second lock member of the lock member is provided on the cover mounting tool, the lock member can be provided on the vehicle without providing a separate mounting member, so that the manufacturing cost of the transport vehicle can be reduced.

請求項3記載の搬送車によれば、請求項1又は2の奏する効果に加え、ロック部材は、工具を用いない手動操作で、カバーの閉鎖位置への固定とその解除とが可能に構成される。よって、カバーの開閉操作を工具を用いない手動操作で行うことできるので、カバーの開閉作業を一層容易化できる。 According to the carrier according to claim 3, in addition to the effect of claim 1 or 2, the lock member can be fixed to and released from the closed position of the cover by manual operation without using a tool. To. Therefore, since the opening / closing operation of the cover can be performed manually without using a tool, the opening / closing operation of the cover can be further facilitated.

(a)は、本発明の一実施形態における搬送車の側面図であり、(b)は、搬送車の正面図である。(A) is a side view of a transport vehicle according to an embodiment of the present invention, and (b) is a front view of the transport vehicle. 図4のII-II線における搬送車の部分拡大断面図である。It is a partially enlarged sectional view of the transport vehicle in line II-II of FIG. カバーの開放状態における、カバー付近の部分拡大図である。It is a partially enlarged view of the vicinity of a cover in an open state of a cover. カバーの閉鎖状態における、カバー付近の部分拡大図である。It is a partial enlarged view near the cover in the closed state of the cover.

以下、本発明の好ましい実施形態について、添付図面を参照して説明する。図1(a)は、本発明の一実施形態における搬送車1の側面図であり、図1(b)は、搬送車1の正面図である。搬送車1は、図1(a)に示す通り、車両フレーム2と、荷台3と、走行装置4と、運転室5とを有して構成される大型搬送車である。図1~図4の矢印U-Dは搬送車1の上下方向を、矢印L-Rは搬送車1の左右方向を、矢印F-Bは搬送車1の前後方向をそれぞれ示している。 Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. 1 (a) is a side view of the transport vehicle 1 according to the embodiment of the present invention, and FIG. 1 (b) is a front view of the transport vehicle 1. As shown in FIG. 1A, the transport vehicle 1 is a large transport vehicle including a vehicle frame 2, a loading platform 3, a traveling device 4, and a driver's cab 5. Arrows UD of FIGS. 1 to 4 indicate the vertical direction of the transport vehicle 1, arrows LR indicate the left-right direction of the transport vehicle 1, and arrows FB indicate the front-rear direction of the transport vehicle 1.

車両フレーム2上には、パレットP及び搬送物Wを積載する荷台3が配設される。荷台3の下方には、運転室5からの運転指示に応じて搬送車1を走行させる走行装置4が複数配設される。本実施形態の走行装置4は、搬送車1の前後方向に6列配設され、各列に2つずつ設けられる。搬送車1の前端と後端とには、作業員による荷台3の昇降指示や走行装置4に対する運転や制動の指示等を行う運転室5がそれぞれ配設される。 On the vehicle frame 2, a loading platform 3 for loading the pallet P and the transported object W is arranged. Below the loading platform 3, a plurality of traveling devices 4 for traveling the transport vehicle 1 in response to an operation instruction from the driver's cab 5 are arranged. The traveling devices 4 of the present embodiment are arranged in six rows in the front-rear direction of the transport vehicle 1, and two are provided in each row. At the front end and the rear end of the transport vehicle 1, a driver's cab 5 for instructing the worker to raise and lower the loading platform 3 and instructing the traveling device 4 to operate and brake is arranged.

運転室5の車両長さ方向中央側であって搬送車1の向かって右側面には、ラジエータRを保護するカバー6が配設される。カバー6は、後述するヒンジ部材8,9及びロック部材10~14によって搬送車1に開閉可能に固定される。なお、運転室5、カバー6、後述するエンジンE、ラジエータR、ヒンジ部材8,9及びロック部材10~14は、搬送車1の前端側および後端側にそれぞれ設けられるが、これらは同一の構成なので、以下では、これらについては前端側のものについてのみ説明する。 A cover 6 for protecting the radiator R is arranged on the right side surface of the driver's cab 5 on the right side of the driver's cab 5 in the vehicle length direction toward the transport vehicle 1. The cover 6 is fixed to the transport vehicle 1 so as to be openable and closable by the hinge members 8 and 9 and the lock members 10 to 14 described later. The driver's cab 5, the cover 6, the engine E described later, the radiator R, the hinge members 8 and 9, and the lock members 10 to 14 are provided on the front end side and the rear end side of the transport vehicle 1, respectively, but they are the same. Since it is a configuration, these will be described only on the front end side.

図1(b)に示す通り、本実施形態の搬送車1は、正面視において門形のパレットP内に進入し、荷台3を上昇させてパレットPと共にパレットP上に載置された搬送物Wを荷台3上に積載する。パレットPは門形なので、搬送車1の側面に設けられる部材が搬送車1の車幅よりも突出して形成されると、搬送車1がパレットP内へ進入する際に、かかる部材とパレットPとが接触してしまう虞がある。 As shown in FIG. 1 (b), the transport vehicle 1 of the present embodiment enters the gate-shaped pallet P in front view, raises the loading platform 3, and is placed on the pallet P together with the pallet P. W is loaded on the loading platform 3. Since the pallet P has a gate shape, if a member provided on the side surface of the transport vehicle 1 is formed so as to protrude from the vehicle width of the transport vehicle 1, the member and the pallet P are formed when the transport vehicle 1 enters the pallet P. May come into contact with.

そこで、本実施形態では、搬送車1の右側面に取り付けられるカバー6と、ヒンジ部材8,9及びロック部材10~14とを、搬送車1の右側面から非突出に配設する。これにより、搬送車1のパレットP内への進入時に、パレットPと、搬送車1のカバー6、ヒンジ部材8,9及びロック部材10~14との接触を防止するようにしている。 Therefore, in the present embodiment, the cover 6 attached to the right side surface of the transport vehicle 1, the hinge members 8 and 9, and the lock members 10 to 14 are arranged non-projecting from the right side surface of the transport vehicle 1. This prevents the pallet P from coming into contact with the cover 6, the hinge members 8 and 9, and the lock members 10 to 14 of the transport vehicle 1 when the transport vehicle 1 enters the pallet P.

次に、図2~図4を参照して、カバー6及びカバー6の配設構造について説明する。図2は、図4のII-II線における搬送車1の部分拡大断面図である。図2において、搬送車1を走行させるエンジンEの右側には、エンジンEの冷却水を冷却するラジエータRが搭載される。ラジエータRの更に右側には、ラジエータRの冷却用の空気を吸入する箱状のフード17が配設される。 Next, the cover 6 and the arrangement structure of the cover 6 will be described with reference to FIGS. 2 to 4. FIG. 2 is a partially enlarged cross-sectional view of the carrier 1 on the line II-II of FIG. In FIG. 2, a radiator R for cooling the cooling water of the engine E is mounted on the right side of the engine E on which the transport vehicle 1 is driven. Further to the right side of the radiator R, a box-shaped hood 17 for sucking cooling air of the radiator R is arranged.

フード17の一端側は、ラジエータRの右端と隣接して配設され、フード17の他端側は、搬送車1の右側面の上下前後の車両フレーム2a~2dで形成される開口部M内に収容される。このようにフード17によって、開口部MからラジエータRの右端へ向けて冷却用の空気の通路が形成されるので、フード17を介して冷却用の空気が開口部MからラジエータRへ吸入される。 One end side of the hood 17 is arranged adjacent to the right end of the radiator R, and the other end side of the hood 17 is inside the opening M formed by the vehicle frames 2a to 2d on the upper and lower sides of the right side surface of the transport vehicle 1. Is housed in. In this way, the hood 17 forms a cooling air passage from the opening M toward the right end of the radiator R, so that the cooling air is sucked into the radiator R from the opening M through the hood 17. ..

また、フード17の右側における車両フレーム2a~2cには、カバー取付具7が接合される。このカバー取付具7に対してカバー6が取着されることで、カバー6が搬送車1に配設される。 Further, the cover attachment 7 is joined to the vehicle frames 2a to 2c on the right side of the hood 17. By attaching the cover 6 to the cover attachment 7, the cover 6 is arranged on the transport vehicle 1.

図3を参照して、カバー取付具7について説明する。図3は、カバー6の開放状態における、カバー6付近の部分拡大図である。なお、図3では、理解を容易にするために、カバー6を二点鎖線で表している。 The cover fitting 7 will be described with reference to FIG. FIG. 3 is a partially enlarged view of the vicinity of the cover 6 in the open state of the cover 6. In FIG. 3, the cover 6 is represented by a two-dot chain line for ease of understanding.

搬送車1の正面視における右側面には、上下前後の車両フレーム2a~2dによる開口部Mが設けられる。カバー取付具7は、その車両上部フレーム2aの下面に沿って接合される上部7aと、車両下部フレーム2bの上面に沿って接合される下部7bと、車両後部フレーム2dの前面に沿って接合される後部7cとで構成される。 On the right side surface of the transport vehicle 1 in the front view, openings M are provided by vehicle frames 2a to 2d in the vertical and front-rear directions. The cover attachment 7 is joined along the lower surface of the vehicle upper frame 2a, the lower portion 7b joined along the upper surface of the vehicle lower frame 2b, and the lower portion 7b joined along the front surface of the vehicle rear frame 2d. It is composed of a rear portion 7c.

カバー取付具7の上部7aの下端は、カバー6の上端よりも下方に形成され、カバー取付具7の下部7bの上端は、カバー6の下端よりも上方に形成される。従って、カバー6で開口部Mを閉鎖した場合には、カバー6の上端はカバー取付具7の上部7aと当接し、カバー6の下端はカバー取付具7の下部7bと当接する。これによって、カバー6の閉鎖位置が定まる。即ち、該位置が開口部Mを閉鎖する「カバー6の閉鎖位置」とされる。このようにカバー取付具7は、カバー6の取着のみならず、カバー6を閉鎖位置で止めるストッパとしての役割も担う。 The lower end of the upper portion 7a of the cover attachment 7 is formed below the upper end of the cover 6, and the upper end of the lower portion 7b of the cover attachment 7 is formed above the lower end of the cover 6. Therefore, when the opening M is closed by the cover 6, the upper end of the cover 6 comes into contact with the upper portion 7a of the cover attachment 7, and the lower end of the cover 6 comes into contact with the lower portion 7b of the cover attachment 7. As a result, the closed position of the cover 6 is determined. That is, the position is defined as the "closed position of the cover 6" that closes the opening M. As described above, the cover attachment 7 not only attaches the cover 6 but also serves as a stopper for stopping the cover 6 at the closed position.

カバー取付具7の後部7cにおける上部および下部には、カバー6を開閉可能に支持する上部ヒンジ部材8及び下部ヒンジ部材9がそれぞれ取着される。ヒンジ部材8,9は、カバー6を前後方向に回動可能に取着される。 An upper hinge member 8 and a lower hinge member 9 that support the cover 6 so as to be openable and closable are attached to the upper portion and the lower portion of the rear portion 7c of the cover attachment 7, respectively. The hinge members 8 and 9 are attached to the cover 6 so as to be rotatable in the front-rear direction.

カバー取付具7の上部7aにおける中央部には、カバー6に配設されるキャッチクリップ10(後述)を掛止する上部クリップ掛止具7dが取着され、カバー取付具7の下部7bにおける中央部には、カバー6に配設されるキャッチクリップ11(後述)を掛止する下部クリップ掛止具7eが取着される。また、カバー取付具7の上部7aより前側であって車両上部フレーム2aの下面には、上部コーナーキャッチクリップ12(後述)を掛止する上部コーナー掛止具15が垂設され、カバー取付具7の下部7bより前側であって車両下部フレーム2bの上面には、下部コーナーキャッチクリップ13(後述)を掛止する下部コーナー掛止具16が立設される。 An upper clip hooking tool 7d for hooking a catch clip 10 (described later) arranged on the cover 6 is attached to the central portion of the upper portion 7a of the cover mounting tool 7, and the center portion of the lower portion 7b of the cover mounting tool 7 is attached. A lower clip hooking tool 7e for hooking the catch clip 11 (described later) disposed on the cover 6 is attached to the portion. Further, an upper corner hooking tool 15 for hooking the upper corner catch clip 12 (described later) is vertically hung on the lower surface of the vehicle upper frame 2a, which is on the front side of the upper portion 7a of the cover mounting tool 7, and the cover mounting tool 7 is provided. A lower corner hook 16 for hooking the lower corner catch clip 13 (described later) is erected on the upper surface of the vehicle lower frame 2b, which is on the front side of the lower portion 7b of the vehicle.

次に、図4を参照して、カバー6について説明する。図4は、カバー6の閉鎖状態における、カバー6付近の部分拡大図である。図4において、カバー6の後端側における上部および下部には、ヒンジ部材8,9が取着され、カバー6はヒンジ部材8,9によってカバー取付具7に対し揺動可能に支持される。よって、カバー6を揺動させて開口部Mを開放した場合にも、カバー6は、ヒンジ部材8,9によって支持されているので、搬送車1から落下しない。従って、カバー6の落下による事故を防止することができる。 Next, the cover 6 will be described with reference to FIG. FIG. 4 is a partially enlarged view of the vicinity of the cover 6 in the closed state of the cover 6. In FIG. 4, hinge members 8 and 9 are attached to the upper and lower portions on the rear end side of the cover 6, and the cover 6 is swingably supported by the hinge members 8 and 9 with respect to the cover fitting 7. Therefore, even when the cover 6 is swung to open the opening M, the cover 6 is supported by the hinge members 8 and 9, so that the cover 6 does not fall from the transport vehicle 1. Therefore, it is possible to prevent an accident due to the cover 6 falling.

カバー6中央の上端および下端には、カバー6を閉鎖位置に固定するためのロック部材であるキャッチクリップ10,11(以下「クリップ10,11」と略す)がそれぞれ取着される。クリップ10,11の先端とカバー取付具7に取着された上下クリップ掛止具7d,7eとをそれぞれ掛止し、クリップ10,11を手動操作でそれぞれロックする。 Catch clips 10 and 11 (hereinafter abbreviated as "clips 10 and 11"), which are lock members for fixing the cover 6 to the closed position, are attached to the upper end and the lower end of the center of the cover 6, respectively. The tips of the clips 10 and 11 and the upper and lower clip hooks 7d and 7e attached to the cover mounting tool 7 are hooked, respectively, and the clips 10 and 11 are manually locked, respectively.

また、カバー6前端の上端および下端には、カバー6を閉鎖位置にて固定するためのロック部材である上下コーナーキャッチクリップ12,13(以下「上下コーナークリップ12,13」と略す)がそれぞれ取着される。上下コーナークリップ12,13の先端と、上下コーナー掛止具15,16とをそれぞれ掛止し、上下コーナークリップ12,13を手動操作でそれぞれロックする。 Further, upper and lower corner catch clips 12 and 13 (hereinafter abbreviated as "upper and lower corner clips 12 and 13"), which are lock members for fixing the cover 6 at the closed position, are attached to the upper end and the lower end of the front end of the cover 6, respectively. Be worn. The tips of the upper and lower corner clips 12 and 13 and the upper and lower corner hooks 15 and 16 are hooked, respectively, and the upper and lower corner clips 12 and 13 are manually locked, respectively.

よって、クリップ10,11と、コーナークリップ12,13との4点でロックすることで、カバー6を閉鎖位置へ固定することができ、更に、搬送車1の走行時の振動によりカバー6がガタつくのを防止できる。なお、本実施形態では、カバー6に配設される各部材のうち、カバー6を閉鎖位置にロックした状態において、最も搬送車1の右側面側に位置するのは、クリップ10~13であり、これらクリップ10~13の右端部位置は、搬送車1の車両側面から非突出に形成される。 Therefore, the cover 6 can be fixed to the closed position by locking the clips 10 and 11 and the corner clips 12 and 13 at four points, and the cover 6 rattles due to the vibration of the transport vehicle 1 during traveling. You can prevent it from sticking. In the present embodiment, among the members arranged on the cover 6, the clips 10 to 13 are located most on the right side surface side of the transport vehicle 1 in the state where the cover 6 is locked in the closed position. The right end positions of these clips 10 to 13 are formed so as not to protrude from the vehicle side surface of the transport vehicle 1.

カバー6前側の下部であって下部コーナーキャッチクリップ13に隣接する位置には、カバー6を閉鎖位置にて固定するためのロック部材である丸落とし14が取着される。丸落とし14には、上下動可能な棒状部材14aが配設され、カバー6を閉鎖位置へ移動させると、棒状部材14aはカバー取付具7の下部7bよりも奥側(車両中央側)に位置する。この状態で、棒状部材14aと下部7bとにより閂をかけることで、カバー6を閉鎖位置に固定できる。 A round drop 14 which is a lock member for fixing the cover 6 at the closed position is attached to the lower portion on the front side of the cover 6 and adjacent to the lower corner catch clip 13. A rod-shaped member 14a that can move up and down is arranged on the round drop 14, and when the cover 6 is moved to the closed position, the rod-shaped member 14a is located on the back side (vehicle center side) of the lower portion 7b of the cover attachment 7. do. In this state, the cover 6 can be fixed to the closed position by latching the rod-shaped member 14a and the lower portion 7b.

これらロック部材10~14によって、カバー6を閉鎖位置に固定できるが、ロック部材10~14は、ボルトやビスのようにスパナやねじ回し等の工具を必要とせず、手動操作によってカバー6の閉鎖位置への固定とその解除とが可能である。よって、カバー6の開閉作業を一層容易にできる。また、ロック部材10~14に対する固定作業および解除作業において、ロック部材10~14から取り外す部品がないので、かかる部品の紛失を防止できる。 The cover 6 can be fixed in the closed position by these lock members 10 to 14, but the lock members 10 to 14 do not require tools such as a spanner or a screwdriver like bolts and screws, and the cover 6 is closed by manual operation. It can be fixed in position and released. Therefore, the opening / closing work of the cover 6 can be made easier. Further, since there are no parts to be removed from the lock members 10 to 14 in the fixing work and the releasing work to the lock members 10 to 14, it is possible to prevent the loss of such parts.

さて、図1(b)に示すように、搬送車1がパレットP内に進入した場合に、搬送車1のカバー6、ヒンジ部材8,9及びロック部材10~14と、パレットPとの接触を防止するためには、これらの部材6,8,9,10~14が搬送車1の右側面から非突出に配設される必要がある。本実施形態では、カバー6を閉鎖位置で固定した場合に、これらの部材6,8,9,10~14のうち、最も厚みがあり、右端に位置する部材、即ちクリップ10~13の右端が搬送車1の右側面より車幅方向内側となるように、カバー取付具7が配設される。 By the way, as shown in FIG. 1 (b), when the transport vehicle 1 enters the pallet P, the covers 6, the hinge members 8 and 9 and the lock members 10 to 14 of the transport vehicle 1 come into contact with the pallet P. In order to prevent the above, these members 6, 8, 9, 10 to 14 need to be arranged non-projecting from the right side surface of the transport vehicle 1. In the present embodiment, when the cover 6 is fixed in the closed position, among these members 6, 8, 9, 10 to 14, the thickest member located at the right end, that is, the right end of the clips 10 to 13. The cover attachment 7 is arranged so as to be inside in the vehicle width direction from the right side surface of the transport vehicle 1.

即ち、図2に示すように、クリップ10~13でカバー6を閉鎖位置に固定した状態で、クリップ10~13の右端が搬送車1の右側面より右側へ非突出となるように、カバー取付具7が車両フレーム2に接合される。これにより、カバー6を閉鎖位置に固定した状態で、クリップ10~13を搬送車1の右側面から非突出に形成することができる。よって、図1(b)に示すように、搬送車1がパレットP内に進入した場合に、パレットPと、搬送車1の右側面に配設されるカバー6、ヒンジ部材8,9及びロック部材10~14との接触を防止することができる。 That is, as shown in FIG. 2, with the cover 6 fixed in the closed position by the clips 10 to 13, the cover is attached so that the right end of the clips 10 to 13 does not protrude to the right from the right side surface of the transport vehicle 1. The tool 7 is joined to the vehicle frame 2. As a result, the clips 10 to 13 can be formed non-projecting from the right side surface of the transport vehicle 1 with the cover 6 fixed in the closed position. Therefore, as shown in FIG. 1 (b), when the transport vehicle 1 enters the pallet P, the pallet P, the cover 6, the hinge members 8, 9 and the lock arranged on the right side surface of the transport vehicle 1 It is possible to prevent contact with the members 10 to 14.

以上、実施形態に基づき本発明を説明したが、本発明は上述した実施形態に何ら限定されるものではなく、本発明の趣旨を逸脱しない範囲内で種々の改良変更が可能であることは容易に推察できるものである。 Although the present invention has been described above based on the embodiments, the present invention is not limited to the above-described embodiments, and it is easy that various improvements and changes can be made without departing from the spirit of the present invention. It can be inferred from.

上記実施形態では、車両フレーム2に取着したカバー取付具7に対して、カバー6を閉鎖し、ロック部材に相当するクリップ10~13及び丸落とし14によって、その閉鎖位置でカバー6をロックした。しかしながらこれに代えて、ロック部材の一部または全てを車両フレーム2に取着することで、カバー取付具7の一部または全部を省略する構成としても良い。この場合、カバー6を閉鎖した状態でクリップ等10~14の右端が搬送車1の右側面より左側となるように、少なくとも車両フレーム2とカバー6とが接触する部分を、搬送車1の右側面より右側へ非突出に形成すれば良い。 In the above embodiment, the cover 6 is closed with respect to the cover attachment 7 attached to the vehicle frame 2, and the cover 6 is locked at the closed position by the clips 10 to 13 and the round drop 14 corresponding to the lock member. .. However, instead of this, a configuration may be configured in which a part or all of the cover attachment 7 is omitted by attaching a part or all of the lock member to the vehicle frame 2. In this case, at least the portion where the vehicle frame 2 and the cover 6 come into contact with each other is on the right side of the transport vehicle 1 so that the right end of the clips and the like 10 to 14 is on the left side of the right side surface of the transport vehicle 1 with the cover 6 closed. It may be formed non-protruding to the right side of the surface.

上記実施形態では、ロック部材に相当するクリップ10~13及び丸落とし14は、いずれもカバー6に取着された。しかし、必ずしもこれに限られるものではなく、これらロック部材10~14のすべて又は一部を、カバー取付具7又は車両フレーム2に取着するようにしても良い。また、工具を用いない手動操作で、ロック及びその解除が可能で、ロック及びその解除の各操作時において取り外されない部材、例えば、リフトハンドル、アジャストハンドル、ローラキャッチ、マグネットキャッチ等を、クリップ10~13及び丸落とし14に代えて、それらをロック部材として使用するようにしても良い。 In the above embodiment, the clips 10 to 13 and the round drop 14 corresponding to the lock member are both attached to the cover 6. However, the present invention is not limited to this, and all or a part of the lock members 10 to 14 may be attached to the cover fitting 7 or the vehicle frame 2. In addition, a member that can be locked and unlocked by manual operation without using a tool and cannot be removed at each operation of locking and unlocking, for example, a lift handle, an adjust handle, a roller catch, a magnet catch, etc., is clipped 10 Instead of ~ 13 and the round drop 14, they may be used as a locking member.

1 搬送車
6 カバー
7 カバー取付具
8 上部ヒンジ部材(ヒンジ部材)
9 下部ヒンジ部材(ヒンジ部材)
10 キャッチクリップ(ロック部材)
11 キャッチクリップ(ロック部材)
12 上部コーナーキャッチクリップ(ロック部材)
13 下部コーナーキャッチクリップ(ロック部材)
14 丸落とし(ロック部材)
M 開口部(開口)
1 Transport vehicle 6 Cover 7 Cover fixture 8 Upper hinge member (hinge member)
9 Lower hinge member (hinge member)
10 Catch clip (lock member)
11 Catch clip (lock member)
12 Upper corner catch clip (lock member)
13 Lower corner catch clip (lock member)
14 Round drop (lock member)
M opening (opening)

Claims (3)

車両側面の開口と、
その開口を開閉可能なカバーと、
前記開口の一側に配設され、前記カバーを揺動可能に支持するヒンジ部材が取着されるカバー取付具と
前記ヒンジ部材により揺動されたカバーを、前記開口を閉鎖した閉鎖位置において固定するロック部材とを備え、
前記カバー取付具は、前記ロック部材により前記カバーが前記閉鎖位置に固定された状態において、前記カバーと前記ヒンジ部材と前記ロック部材との厚みのうち少なくとも最も厚い部材の厚み分、前記車両側面から内側に配設されることで、前記カバーと前記ヒンジ部材と前記ロック部材と、前記車両側面から非突出に形成されるものであり、
更に前記カバー取付具は、前記ヒンジ部材が取着される前記開口の一側から対向する他側に向けて連続して設けられ、前記ヒンジ部材により揺動された前記カバーが当該カバー取付具と当接した場合に前記カバーが前記閉鎖位置に位置するように設けられるものであることを特徴とする搬送車。
The opening on the side of the vehicle and
A cover that can open and close the opening,
A cover attachment that is disposed on one side of the opening and to which a hinge member that swingably supports the cover is attached.
A cover that is swung by the hinge member is provided with a lock member that fixes the opening in a closed position.
The cover attachment is from the side surface of the vehicle by at least the thickness of the thickest member among the thicknesses of the cover, the hinge member, and the lock member in a state where the cover is fixed to the closed position by the lock member. By being arranged inside, the cover, the hinge member, and the lock member are formed so as not to project from the side surface of the vehicle .
Further, the cover attachment is continuously provided from one side of the opening to which the hinge member is attached toward the other side facing the opening, and the cover swung by the hinge member is the cover attachment. A carrier vehicle characterized in that the cover is provided so as to be located at the closed position when abutting against the cover .
前記ロック部材は、前記カバーに配設される第1ロック部材と、前記カバー取付具に配設される第2ロック部材とで構成され、前記第1ロック部材と第2ロック部材とを係合させることで、前記カバーを前記閉鎖位置において固定するものであることを特徴とする請求項1記載の搬送車。 The lock member is composed of a first lock member disposed on the cover and a second lock member disposed on the cover fitting, and engages the first lock member and the second lock member. The transport vehicle according to claim 1 , wherein the cover is fixed at the closed position by allowing the cover to be fixed . 前記ロック部材は、工具を用いない手動操作で、前記カバーの閉鎖位置への固定とその解除とが可能なものであることを特徴とする請求項1又は2に記載の搬送車。 The transport vehicle according to claim 1 or 2, wherein the lock member can be fixed to and released from the closed position of the cover by a manual operation without using a tool.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000072045A (en) 1998-09-01 2000-03-07 Hitachi Constr Mach Co Ltd Machine room side part opening/closing cover fixing structure for construction machine
JP2008149847A (en) 2006-12-15 2008-07-03 Torantekkusu:Kk Side gate structure for truck deck

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000072045A (en) 1998-09-01 2000-03-07 Hitachi Constr Mach Co Ltd Machine room side part opening/closing cover fixing structure for construction machine
JP2008149847A (en) 2006-12-15 2008-07-03 Torantekkusu:Kk Side gate structure for truck deck

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