JPH11170873A - Fitting structure for hydraulic device for opening/ closing wing - Google Patents
Fitting structure for hydraulic device for opening/ closing wingInfo
- Publication number
- JPH11170873A JPH11170873A JP9338916A JP33891697A JPH11170873A JP H11170873 A JPH11170873 A JP H11170873A JP 9338916 A JP9338916 A JP 9338916A JP 33891697 A JP33891697 A JP 33891697A JP H11170873 A JPH11170873 A JP H11170873A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic device
- hydraulic
- wing
- recess
- opening
- 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
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、ウイング開閉駆動
用油圧装置の取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a hydraulic device for opening and closing a wing.
【0002】[0002]
【従来の技術】従来、荷室上部にウイングを有するトラ
ックが知られており、特に大型のものではウイングを開
閉駆動するための駆動機構を備えて操作性の向上が図ら
れている。その駆動機構は、油圧シリンダと油圧装置
(油圧ポンプ、駆動モータ、電磁弁など)とで構成され
るが、油圧装置をユニット化して車側部の床下に取付け
るのが一般的である。なお、油圧シリンダはウイングの
付け根付近、すなわち、荷室上部に配設される。2. Description of the Related Art Hitherto, a truck having a wing in the upper part of a luggage compartment is known. Particularly, a large truck is provided with a driving mechanism for opening and closing the wing to improve operability. The drive mechanism is composed of a hydraulic cylinder and a hydraulic device (a hydraulic pump, a drive motor, an electromagnetic valve, etc.), and it is common that the hydraulic device is unitized and mounted below the floor on the side of the vehicle. The hydraulic cylinder is disposed near the base of the wing, that is, above the cargo compartment.
【0003】[0003]
【発明が解決しようとする課題】上記のトラックにおい
ては、キャブ付きシャシに対し荷室を架装するときに、
床下の油圧装置から荷室上部の油圧シリンダに作動油を
供給するための配管工事が必要である。したがって、荷
室の架装工程の途中あるいは架装後において駆動機構全
体の取付けとその試験をすることになり、工程の短縮及
びコストダウンが阻害されていた。In the above-mentioned truck, when a luggage compartment is mounted on a chassis with a cab,
Piping work is required to supply hydraulic oil from the hydraulic device under the floor to the hydraulic cylinder above the cargo room. Therefore, the entire drive mechanism is mounted and tested during or after the luggage room mounting process, which hinders shortening of the process and cost reduction.
【0004】本発明の目的は、荷室上部にウイングを有
するトラックにおいて、ウイング開閉駆動用油圧装置を
荷台上方に配置し、架装工程の簡素化を図ることであ
る。[0004] It is an object of the present invention to arrange a hydraulic device for opening and closing wings on a truck having wings in the upper part of a cargo room to simplify the mounting process.
【0005】[0005]
【課題を解決するための手段】このために、以下のよう
なウイング開閉駆動用油圧装置の取付構造を創作した。
すなわち、本発明は、トラックの荷室上部に備えたウイ
ングを油圧シリンダで開閉駆動するようにしたものにお
いて、前記油圧シリンダを駆動する油圧装置が前記荷室
の前壁部に取付けられていることを特徴とする。For this purpose, the following mounting structure of a hydraulic device for opening and closing wings has been created.
That is, according to the present invention, a wing provided on an upper part of a cargo room of a truck is driven to be opened and closed by a hydraulic cylinder, and a hydraulic device for driving the hydraulic cylinder is attached to a front wall of the cargo room. It is characterized by.
【0006】上記の油圧装置を有するトラックにおいて
は、荷室をシャシに載せて組み付けなくても荷室単独で
ウイング及びウイング開閉駆動機構の組み立てを完了す
ることができ、それらの動作試験まで済ませておくこと
ができる。したがって、従来と比べてキャブ付きシャシ
に荷室を架装する工程の簡素化が可能になり、配管を短
くすることができる。なお、前記荷室の前壁部に凹所を
設けてその凹所に前記油圧装置を収納する構成にすれ
ば、前壁スペースの有効活用が可能となり、荷室が狭く
なることが避けられるので都合が良い。In the truck having the above-mentioned hydraulic device, the assembly of the wing and the wing opening / closing drive mechanism can be completed by the luggage compartment alone without putting the luggage compartment on the chassis and assembling the luggage compartment. I can put it. Therefore, the process of mounting the luggage compartment on the cab-mounted chassis can be simplified as compared with the conventional case, and the piping can be shortened. If a recess is provided in the front wall of the luggage compartment and the hydraulic device is housed in the recess, the front wall space can be effectively used, and the luggage compartment can be prevented from becoming narrow. convenient.
【0007】[0007]
【発明の実施の形態】以下、本発明の実施形態を図に基
づいて説明する。図1は荷室上部にウイングを備えたキ
ャブオーバー型トラックの斜視図であり、キャブが前倒
しされた状態が示されている。図2は荷室前壁部を示す
斜視図であり、図3は後壁部を示す斜視図である。図1
に示すように、トラック1のシャシ2にキャブ3と荷室
4が架装されている。シャシ2に取付けられた荷台部4
aに、荷室前壁部の支持枠であるフロント鳥居5と、後
部扉(図示省略)を支えるリヤ鳥居6が起立しており、
車両前後方向に延びる梁部材7が両鳥居の上端部中央を
繋いでいる。なお、荷台部4aにはあおり4bがヒンジ
にて回動可能に取付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a cab-over type truck provided with a wing at an upper part of a luggage compartment, and shows a state in which the cab is moved forward. FIG. 2 is a perspective view showing the front wall of the luggage compartment, and FIG. 3 is a perspective view showing the rear wall. FIG.
As shown in FIG. 1, a cab 3 and a cargo room 4 are mounted on a chassis 2 of a truck 1. Carrier 4 attached to chassis 2
a, a front torii 5 which is a support frame of the front wall of the luggage compartment, and a rear torii 6 which supports a rear door (not shown) stand upright.
A beam member 7 extending in the vehicle front-rear direction connects the centers of the upper ends of the two torii gates. A tilt 4b is rotatably attached to the loading platform 4a by a hinge.
【0008】前記梁部材7にヒンジ7aを介して左右の
ウイング8(8a,8b)がそれぞれ回動可能に取付け
られ、フロント鳥居5及びリヤ鳥居6とウイング8との
間には油圧シリンダ9(9a〜9d)が介装されてい
て、油圧シリンダ9のロッドが伸びるとウイング8が回
動して持ち上げられる一方、ロッドが縮むとウイング8
が回動して荷室4を閉じるようになっている。なお、図
3参照、リヤ鳥居6には油圧シリンダ9のシリンダ本体
を回動自在に支持する支持部6aが設られており、これ
と同様の支持部がフロント鳥居5にも設けられている。
これらの油圧シリンダ9はフロント鳥居5内に収納され
た油圧装置11(後述する)から作動油が供給される。Left and right wings 8 (8a, 8b) are rotatably attached to the beam member 7 via hinges 7a, and a hydraulic cylinder 9 (between the front torii 5 and the rear torii 6 and the wing 8). 9a to 9d) are interposed, and when the rod of the hydraulic cylinder 9 is extended, the wing 8 is rotated and lifted, while when the rod is contracted, the wing 8 is
Is rotated to close the cargo room 4. As shown in FIG. 3, the rear torii 6 is provided with a supporting portion 6a for rotatably supporting the cylinder body of the hydraulic cylinder 9, and a similar supporting portion is provided on the front torii 5 as well.
These hydraulic cylinders 9 are supplied with hydraulic oil from a hydraulic device 11 (described later) housed in the front torii 5.
【0009】次に、油圧装置11の取付構造について説
明する。フロント鳥居5は、図1及び図2に示すよう
に、門形の枠部材5a内に右縦部材5bと左縦部材5c
が配設され、両縦部材5b,5cが上横材5dと下横材
5eで繋がれたもので、中央部に油圧装置収納部、具体
的には凹所5fが形成されている。この凹所5fに収納
される油圧装置11は、下横材5eの下から挿通される
取付ボルト5hで固定されるようになっている。図1中
の5iは荷室前壁部の外壁面を形成する前板であり、5
jは凹所5fを塞ぐ扉である。なお、枠部材5a、右縦
部材5b、左縦部材5c及び梁部材7は角パイプで形成
されており、油圧装置11と油圧シリンダ9を繋ぐ油配
管10、及び油圧装置11と配電盤を繋ぐ電気配線(図
示省略)はこれらの角パイプ内を通してある。したがっ
て、配管及び配線がすっきりし、特に、床下配管がない
ので配管が路面の障害物に接触するおそれがなく、故障
し難い。Next, the mounting structure of the hydraulic device 11 will be described. As shown in FIGS. 1 and 2, the front torii gate 5 includes a right vertical member 5b and a left vertical member 5c inside a gate-shaped frame member 5a.
The upper and lower members 5b and 5c are connected by an upper cross member 5d and a lower cross member 5e, and a hydraulic device housing portion, specifically, a recess 5f is formed at the center. The hydraulic device 11 housed in the recess 5f is fixed by a mounting bolt 5h inserted from below the lower cross member 5e. Reference numeral 5i in FIG. 1 denotes a front plate that forms the outer wall surface of the luggage compartment front wall.
j is a door for closing the recess 5f. The frame member 5a, the right vertical member 5b, the left vertical member 5c, and the beam member 7 are formed of square pipes, and an oil pipe 10 connecting the hydraulic device 11 and the hydraulic cylinder 9, and an electric pipe connecting the hydraulic device 11 and the switchboard. Wiring (not shown) passes through these square pipes. Therefore, the piping and wiring are neat, and in particular, since there is no underfloor piping, there is no danger of the piping coming into contact with obstacles on the road surface, and it is unlikely to break down.
【0010】また、リヤ鳥居6は、図3に示すように門
形に形成され、図示省略の後部扉(観音扉)を支持する
ように形成されたものであり、梁部材7内を通って車両
後部へ導かれた油配管10が油圧シリンダ9c,9dに
接続されている。The rear torii gate 6 is formed in a gate shape as shown in FIG. 3, and is formed to support a rear door (kannon door) (not shown). An oil pipe 10 led to the rear of the vehicle is connected to hydraulic cylinders 9c and 9d.
【0011】次に、油圧装置11について説明する。図
4は油圧装置11の正面図、図5は左側面図である。両
図に示すように、油圧装置11は、油タンク12にポン
プ13と駆動モータ一14が連結され、その上に設けら
れたマニホールド15にパイロットチェック弁16a,
12bと方向制御弁17a,17bが載置されて一体化
されたものであり、図6に示した油圧回路のように配管
されている。図4中の18aはリリーフ弁18の調整ネ
ジであり、13aは前述の取付ボルト5hをねじ込むネ
ジ穴であり、図6中の19a,19bは適宜位置に配置
される流量調整弁である。なお、図示は省略したが、油
圧装置11は適宜な電気回路を介して車載バッテリに接
続されており、かつ、操作スイッチ類を配した操作盤を
有している。Next, the hydraulic device 11 will be described. FIG. 4 is a front view of the hydraulic device 11, and FIG. 5 is a left side view. As shown in both figures, the hydraulic device 11 has a pump 13 and a drive motor 14 connected to an oil tank 12, and a pilot check valve 16a,
12b and the direction control valves 17a and 17b are mounted and integrated, and are arranged like a hydraulic circuit shown in FIG. Reference numeral 18a in FIG. 4 denotes an adjusting screw of the relief valve 18, 13a denotes a screw hole into which the above-mentioned mounting bolt 5h is screwed, and 19a and 19b in FIG. 6 denote flow adjusting valves arranged at appropriate positions. Although not shown, the hydraulic device 11 is connected to a vehicle-mounted battery via an appropriate electric circuit, and has an operation panel provided with operation switches.
【0012】本実施形態では、ウイング開閉駆動用の油
圧装置11が荷室4の前壁部内に収納されて前壁スペー
スの有効活用が図られるとともに、フロント鳥居5及び
梁部材7は油圧装置11から出て各油圧シリンダ9a〜
9dに接続される油配管10用のダクトとしても利用さ
れている。すなわち、荷台部4aの床下を通る配管や床
板を貫通する配管がないので、荷室4を単独で組み立て
て油圧装置11を運転してウイング8a,8bの動作
(開閉動作)試験を済ませておくことができる。したが
って、荷室(荷台部を含む)の架装工程が簡素化される
とともに、荷室の見込み生産等により生産性の向上を図
ることができる。また、油圧装置が従来のように車両側
部の床下に配置されないことから、油圧装置の故障時に
運転手が路上に下りて車両側部で点検等を行う必要がな
く、安全上好ましい。In the present embodiment, the hydraulic device 11 for opening and closing the wing is accommodated in the front wall of the luggage compartment 4 to effectively utilize the space of the front wall. Out of each hydraulic cylinder 9a ~
It is also used as a duct for the oil pipe 10 connected to 9d. That is, since there is no piping that passes under the floor of the loading platform 4a or piping that passes through the floor plate, the loading chamber 4 is independently assembled and the hydraulic device 11 is operated to complete the operation (opening / closing operation) test of the wings 8a and 8b. be able to. Therefore, the process of mounting the luggage compartment (including the luggage compartment) is simplified, and productivity can be improved by expected production of the luggage compartment. In addition, since the hydraulic device is not disposed under the floor on the side of the vehicle as in the related art, it is not necessary for the driver to go down on the road and perform an inspection or the like on the side of the vehicle when the hydraulic device fails, which is preferable for safety.
【0013】[0013]
【発明の効果】以上説明したように、本発明のウイング
開閉駆動用油圧装置の取付構造は、荷室をシャシに組み
付ける前に、ウイングを開閉させる駆動機構の組み立て
と動作試験を済ませておくことができるので、キャブ付
きシャシに荷室を架装する工程の簡素化が可能になると
いう効果がある。As described above, the mounting structure of the hydraulic device for opening / closing a wing according to the present invention requires that a drive mechanism for opening / closing the wing be subjected to an assembly test and an operation test before the luggage compartment is assembled to the chassis. Therefore, there is an effect that the process of mounting the luggage compartment on the chassis with a cab can be simplified.
【図1】実施形態に係るキャブオーバー型トラックの斜
視図であり、ウイングが持ち上げられ、かつキャブが前
倒しされた状態が示されている。FIG. 1 is a perspective view of a cab-over type truck according to an embodiment, showing a state where a wing is lifted and a cab is moved forward.
【図2】荷室前壁部を示す斜視図である。FIG. 2 is a perspective view showing a luggage compartment front wall portion.
【図3】荷室後壁部を示す斜視図である。FIG. 3 is a perspective view showing a rear wall portion of the luggage compartment.
【図4】油圧装置の正面図である。FIG. 4 is a front view of the hydraulic device.
【図5】油圧装置の左側面図である。FIG. 5 is a left side view of the hydraulic device.
【図6】油圧回路図である。FIG. 6 is a hydraulic circuit diagram.
1 トラック 2 シャシ 4 荷室 4a 荷台部 5 フロント鳥居 6 リヤ鳥居 8(8a,8b) ウイング 9(9a〜9d) 油圧シリンダ 10 油配管 11 油圧装置 DESCRIPTION OF SYMBOLS 1 Truck 2 Chassis 4 Luggage compartment 4a Luggage part 5 Front torii 6 Rear torii 8 (8a, 8b) Wing 9 (9a-9d) Hydraulic cylinder 10 Oil piping 11 Hydraulic device
Claims (1)
油圧シリンダで開閉駆動するようにしたものにおいて、 前記油圧シリンダを駆動する油圧装置が前記荷室の前壁
部に取付けられていることを特徴とするウイング開閉駆
動用油圧装置の取付構造。1. A truck in which a wing provided on an upper part of a cargo room of a truck is driven to open and close by a hydraulic cylinder, wherein a hydraulic device for driving the hydraulic cylinder is attached to a front wall of the cargo room. The mounting structure of the hydraulic device for opening and closing the wing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9338916A JPH11170873A (en) | 1997-12-09 | 1997-12-09 | Fitting structure for hydraulic device for opening/ closing wing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9338916A JPH11170873A (en) | 1997-12-09 | 1997-12-09 | Fitting structure for hydraulic device for opening/ closing wing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11170873A true JPH11170873A (en) | 1999-06-29 |
Family
ID=18322548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9338916A Pending JPH11170873A (en) | 1997-12-09 | 1997-12-09 | Fitting structure for hydraulic device for opening/ closing wing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11170873A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100802346B1 (en) | 2007-10-23 | 2008-02-13 | 한민구 | Wing body vehicles |
KR101602347B1 (en) * | 2014-07-21 | 2016-03-21 | 김동근 | Moving repair Hardtop is equipped with SUT |
KR101655886B1 (en) | 2015-10-15 | 2016-09-08 | 김국희 | Locking apparatus and method for wing body type vehicle |
JP2020199859A (en) * | 2019-06-10 | 2020-12-17 | 日本トレクス株式会社 | Attachable/detachable wing body |
-
1997
- 1997-12-09 JP JP9338916A patent/JPH11170873A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100802346B1 (en) | 2007-10-23 | 2008-02-13 | 한민구 | Wing body vehicles |
KR101602347B1 (en) * | 2014-07-21 | 2016-03-21 | 김동근 | Moving repair Hardtop is equipped with SUT |
KR101655886B1 (en) | 2015-10-15 | 2016-09-08 | 김국희 | Locking apparatus and method for wing body type vehicle |
JP2020199859A (en) * | 2019-06-10 | 2020-12-17 | 日本トレクス株式会社 | Attachable/detachable wing body |
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