JPH0139613Y2 - - Google Patents
Info
- Publication number
- JPH0139613Y2 JPH0139613Y2 JP1983073688U JP7368883U JPH0139613Y2 JP H0139613 Y2 JPH0139613 Y2 JP H0139613Y2 JP 1983073688 U JP1983073688 U JP 1983073688U JP 7368883 U JP7368883 U JP 7368883U JP H0139613 Y2 JPH0139613 Y2 JP H0139613Y2
- Authority
- JP
- Japan
- Prior art keywords
- upper side
- roof
- cargo
- loading platform
- rear frame
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
【考案の詳細な説明】
本考案は、荷台後面とともに両側面よりの貨物
の積込み、積降しが可能な如く荷台屋根が開閉自
在でかつ荷台後部の屋根支持点を持上げ可能な荷
台屋根開閉リフト式貨物自動車に関する。[Detailed description of the invention] The present invention is a loading platform roof opening/closing lift that can open and close the loading platform roof so that cargo can be loaded and unloaded from both sides as well as the rear of the loading platform, and which can lift the roof support point at the rear of the loading platform. Regarding type lorries.
一般に、貨物自動車の荷台には、積荷が直射日
光及び風雨の影響を受けないように、あるいはま
た車両走行時の振動、衝撃等による荷崩れを防止
するために幌等の覆体が取付けられることが多
く、さらに防水等が重要な積荷に対しては荷台と
して箱型車体を装着することが行なわれている。
ところで、それらの場合、貨物の積卸し口が後面
のみとなつてしまうため、荷役作業の能率が悪く
なつてしまう。 Generally, a cover such as a hood is attached to the loading platform of a freight vehicle to prevent the cargo from being affected by direct sunlight, wind and rain, or to prevent the cargo from collapsing due to vibrations, shocks, etc. when the vehicle is running. In addition, for cargoes for which waterproofing is important, a box-shaped vehicle body is installed as a cargo platform.
By the way, in these cases, the loading and unloading port for cargo is only at the rear, which reduces the efficiency of cargo handling operations.
そのため、荷役作業の省力化、合理化、迅速化
を目的として、荷台の両側面よりの貨物の積込
み、積降しが可能な如く荷台屋根が開閉自在とな
つた荷台屋根開閉式貨物自動車が使用されるよう
になつてきている。この場合、もちろん荷台後面
には観音扉等を設けて後面よりの荷役も行なえる
ようになつている。 Therefore, for the purpose of saving labor, streamlining, and speeding up cargo handling operations, cargo vehicles with retractable cargo roofs are used, which allow cargo to be loaded and unloaded from both sides of the cargo platform. It is becoming more and more common. In this case, of course, a double door or the like is provided at the rear of the loading platform to allow cargo handling from the rear.
ところで、荷台屋根開閉式貨物自動車は、荷台
上部中央の支持材に屋根を枢着した構造を備えて
おり、屋根の開閉を行なうための開閉機構は荷台
前後の前部枠及び後部枠の上辺部に組込まれてい
るが、フオークリフト等を利用して荷台後面より
の荷役を行う場合、後部枠の上辺部の上下方向の
幅が開閉機構を設ける関係で大きく、すなわち間
口が低くなり、その分通常の箱型車体の場合に比
べ後面よりの荷役が不便となる。とくに背丈の高
い貨物の積込みの際には前記後部枠の間口が低い
ことが荷役の妨げとなる。 By the way, a freight vehicle with an opening/closing loading platform roof has a structure in which the roof is pivoted to a supporting member at the center of the upper part of the loading platform, and the opening/closing mechanism for opening and closing the roof is attached to the upper sides of the front frame and rear frame at the front and back of the loading platform. However, when handling cargo from the rear of the loading platform using a forklift, etc., the vertical width of the upper side of the rear frame is large due to the installation of the opening/closing mechanism, which means that the frontage is lowered, Loading and unloading from the rear is more inconvenient than with a normal box-shaped vehicle body. In particular, when loading tall cargo, the low frontage of the rear frame hinders cargo handling.
本考案は、上記の点に鑑み、後部枠の上辺部、
支持材後部及び屋根後部をリフト可能な構造とし
て、背丈の高い貨物等の荷台後面よりの荷役を容
易とし、ひいては荷台上に最大限の量の貨物を積
載可能にして輸送効率の向上を図つた荷台屋根開
閉リフト式貨物自動車を提供しようとするもので
ある。 In view of the above-mentioned points, the present invention has been developed such that the upper side of the rear frame,
The rear part of the support member and the rear part of the roof are designed to be able to be lifted, making it easier to unload tall cargo from the rear of the loading platform, which in turn makes it possible to load the maximum amount of cargo onto the loading platform, improving transport efficiency. The purpose is to provide a lift-type freight vehicle with an opening/closing loading platform roof.
以下、本考案に係る荷台屋根開閉リフト式貨物
自動車の実施例を図面に従つて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a cargo vehicle with an opening/closing lift type truck roof according to the present invention will be described with reference to the drawings.
第1図乃至第4図において、貨物自動車の荷台
1は、床2、前部枠3、後部枠4、両枠の上辺中
央部で支持連結される支持材5、この支持材5の
両側に開閉自在に夫々枢着される屋根6、及び側
面煽7等で構成されている。 1 to 4, the loading platform 1 of a truck includes a floor 2, a front frame 3, a rear frame 4, a support member 5 supported and connected at the center of the upper side of both frames, and a support member 5 on both sides of the support member 5. It is composed of a roof 6, a side fan 7, etc., each of which is pivoted so as to be openable and closable.
前記前部枠3及び後部枠4は、夫々上辺部3
A,4Aと本体部3B,4Bとに分割されてお
り、前記支持材5は上辺部3A,4Aの中央部間
に設けられている。前部枠3の上辺部3Aはヒン
ジ8を介し床2上に立設されている前部枠3の本
体部3Bに枢着され、本体部3Bに対し回動可能
(傾斜可能)になつている。一方、後部枠4の上
辺部4Aの両端部下面にはリフトリンク9を介し
リフトロツド10が夫々連結され、第2図のよう
に該リフトロツド10は後部枠4の本体部4B内
に固着されたガイドフレーム11により上下に摺
動自在に支持され、さらにリフトロツド10の下
端は本体部4B内に固定された油圧シリンダ12
のピストンロツド13に連結される。 The front frame 3 and the rear frame 4 each have an upper side 3
The support member 5 is provided between the center portions of the upper side portions 3A and 4A. The upper side 3A of the front frame 3 is pivotally connected via a hinge 8 to the main body 3B of the front frame 3 standing upright on the floor 2, and is rotatable (tiltable) with respect to the main body 3B. There is. On the other hand, lift rods 10 are connected to the lower surfaces of both ends of the upper side 4A of the rear frame 4 via lift links 9, and as shown in FIG. The lift rod 10 is supported by a frame 11 so as to be slidable up and down, and the lower end of the lift rod 10 is connected to a hydraulic cylinder 12 fixed within the main body 4B.
The piston rod 13 is connected to the piston rod 13 of the piston rod 13.
前記屋根6は、前記荷台1の上面及び側面を覆
う断面が略L字形のものであり、左右対称に支持
材5に枢着されている。そして、前記前部枠3及
び後部枠4の上辺部3A,4A内に設けられる開
閉機構により開閉駆動れる。 The roof 6 has a substantially L-shaped cross section that covers the top and side surfaces of the loading platform 1, and is pivoted to the supporting member 5 symmetrically. The front frame 3 and the rear frame 4 are driven to open and close by opening and closing mechanisms provided in the upper sides 3A and 4A.
第3図は、上辺部3A,4Aに設けられる開閉
機構の一例を示す。この図において、上辺部3
A,4Aの底面略中央部には、チルトアームブラ
ケツト20が固着され、こらに対しチルトアーム
21がピン22で枢着されている。屋根6にはル
ーフチルトブラケツト23が固着され、これと前
記チルトアーム21の先端とは長さ調整自在なア
ジヤストプツシユロツド24で連結される。ま
た、上辺部3A,4Aの底面略側端部には、シリ
ンダブラケツト25が固着され、このシリンダブ
ラケツト25とチルトアーム21の途中位置との
間に復動油圧シリンダ26が連結される。 FIG. 3 shows an example of an opening/closing mechanism provided on the upper sides 3A, 4A. In this figure, the upper side 3
A tilt arm bracket 20 is fixed to the substantially central portion of the bottom surface of each of A and 4A, and a tilt arm 21 is pivotally connected to the bracket 20 by a pin 22. A roof tilt bracket 23 is fixed to the roof 6, and the tip of the tilt arm 21 is connected to the roof tilt bracket 23 by an adjuster stop rod 24 whose length is freely adjustable. Further, a cylinder bracket 25 is fixed to substantially the bottom side end portions of the upper sides 3A, 4A, and a double-acting hydraulic cylinder 26 is connected between the cylinder bracket 25 and a midway position of the tilt arm 21.
以上の構成において、油圧シリンダ12及び復
動油圧シリンダ26にパワーユニツトよりの油圧
を供給すれば、油圧シリンダ12のピストンロツ
ドの伸動により第4図一点鎖線のように前部枠3
側のヒンジ8を支点として後部枠4の上辺部4A
と支持材5及び屋根6の後側とが持上げられ、か
つ油圧シリンダ26のピストンロツドの伸動によ
り屋根6は開いた状態となる。この状態において
フオークリフト30等で荷台1の床面より支持材
5の下面までの高さ(室内有効高)Hに相当する
背丈の貨物30Aを効率的に積卸しすることがで
きる。また、貨物を多段積として最大限積込むこ
とも容易となる。 In the above configuration, if hydraulic pressure is supplied from the power unit to the hydraulic cylinder 12 and the double-acting hydraulic cylinder 26, the front frame 3 is moved as shown by the dashed line in FIG.
The upper side 4A of the rear frame 4 uses the side hinge 8 as a fulcrum.
The support member 5 and the rear side of the roof 6 are lifted, and the extension of the piston rod of the hydraulic cylinder 26 brings the roof 6 into an open state. In this state, cargo 30A having a height corresponding to the height H from the floor of loading platform 1 to the lower surface of support member 5 (indoor effective height) can be efficiently loaded and unloaded using forklift 30 or the like. Furthermore, it becomes easy to load cargo to the maximum extent by stacking it in multiple stages.
貨物自動車走行時には、両油圧シリンダ12,
26を縮動状態とすることにより、第4図実線の
如く後部枠4の上辺部4Aは本体部4B上に下降
しかつ屋根6は閉じて箱型車体を構成でき、直射
日光や風雨から積荷を守ることができる。 When a freight vehicle is traveling, both hydraulic cylinders 12,
26 is retracted, the upper side 4A of the rear frame 4 is lowered onto the main body 4B as shown by the solid line in FIG. can be protected.
なお、図示は省略したが、床2上に立設された
後部枠4の本体部4Bには観音扉、片開扉等が開
閉自在に設けられている。 Although not shown in the drawings, the main body portion 4B of the rear frame 4 erected on the floor 2 is provided with double-sided doors, single-opening doors, etc., which can be opened and closed freely.
以上説明したように、本考案によれば、荷台の
前部枠と後部枠との上辺部の中央部に支持材を支
持連結し、該支持材の両側に前記荷台の上面及び
側面を覆う断面が略L字形で左右対称の屋根を開
閉自在に枢着し、かつ後部枠に開閉扉を設けた構
成において、前記前部枠を上辺部と本体部とに分
離しかつ該本体部に対し前記上辺部を回動可能に
取付け、前記後部枠の上辺部を、当該後部枠の本
体部に設けたシリンダで持上げることにより、背
丈の高い貨物等の荷役を容易としかつ荷台上に最
大限の量の貨物を積載可能にして輸送効率の向上
を図つた荷台屋根開閉リフト式貨物自動車を得る
ことができる。 As explained above, according to the present invention, a supporting member is supported and connected to the center of the upper side of the front frame and rear frame of the loading platform, and a cross section covering the top and side surfaces of the loading platform is provided on both sides of the supporting member. The front frame is separated into an upper side portion and a main body portion, and the front frame is separated into an upper side portion and a main body portion, and the front frame is separated into an upper side portion and a main body portion. By attaching the upper side of the rear frame so that it can rotate and lifting the upper side of the rear frame with a cylinder provided on the main body of the rear frame, it is possible to easily handle tall cargo, etc., and to place the maximum amount of space on the loading platform. It is possible to obtain a lift-type truck with an opening/closing cargo roof that can load a large amount of cargo and improve transportation efficiency.
第1図は本考案に係る荷台屋根開閉リフト式貨
物自動車の実施例を示す斜視図、第2図は前部枠
及び後部枠の要部の構成を示す断面図、第3図は
開閉機構の一例を示す正面図、第4図は実施例の
動作を説明するための概略側面図である。
1……荷台、2……床、3……前部枠、4……
後部枠、3A,4A……上辺部、3B,4B……
本体部、5……支持材、6……屋根、8……ヒン
ジ、9……リフトリンク、10……リフトロツ
ド、11……ガイドフレーム、12,26……油
圧シリンダ。
Fig. 1 is a perspective view showing an embodiment of a cargo vehicle with an opening/closing lift type truck roof according to the present invention, Fig. 2 is a cross-sectional view showing the configuration of the main parts of the front frame and rear frame, and Fig. 3 is an illustration of the opening/closing mechanism. FIG. 4 is a front view showing an example, and FIG. 4 is a schematic side view for explaining the operation of the embodiment. 1... Loading platform, 2... Floor, 3... Front frame, 4...
Rear frame, 3A, 4A... Upper side, 3B, 4B...
Main body, 5... Support material, 6... Roof, 8... Hinge, 9... Lift link, 10... Lift rod, 11... Guide frame, 12, 26... Hydraulic cylinder.
Claims (1)
央部間に前記荷台の上面及び側面を覆う断面が略
L字形で左右対称の屋根を開閉自在に設け、かつ
前記後部枠に開閉扉を設けた構成を備えるととも
に、前記前部枠を上辺部と本体部とに分離しかつ
該本体部に対し該上辺部を回動可能に取付け、前
記後部枠の上辺部を、当該後部枠の本体部に設け
たシリンダで持上げ可能にしたことを特徴とする
荷台屋根開閉リフト式貨物自動車。 A symmetrical roof with a substantially L-shaped cross section covering the top and side surfaces of the loading platform is provided between the center portions of the upper side of the front frame and the upper side of the rear frame of the loading platform, and the roof can be opened and closed on the rear frame. The front frame is separated into an upper side and a main body, and the upper side is rotatably attached to the main body, and the upper side of the rear frame is attached to the rear frame. 1. A cargo vehicle with an opening/closing cargo platform roof, which is capable of being lifted by a cylinder provided in the main body of the cargo vehicle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368883U JPS59179118U (en) | 1983-05-19 | 1983-05-19 | Lift-type cargo vehicle with opening/closing cargo platform roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368883U JPS59179118U (en) | 1983-05-19 | 1983-05-19 | Lift-type cargo vehicle with opening/closing cargo platform roof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59179118U JPS59179118U (en) | 1984-11-30 |
JPH0139613Y2 true JPH0139613Y2 (en) | 1989-11-28 |
Family
ID=30203803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7368883U Granted JPS59179118U (en) | 1983-05-19 | 1983-05-19 | Lift-type cargo vehicle with opening/closing cargo platform roof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59179118U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4579754B2 (en) * | 2005-04-12 | 2010-11-10 | 三工機器株式会社 | Wing open / close assist device |
JP4709808B2 (en) * | 2007-07-02 | 2011-06-29 | 日本フルハーフ株式会社 | Expanded wing vehicle with cargo area at rear side |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223008B2 (en) * | 1972-06-19 | 1977-06-21 | ||
JPS5636662U (en) * | 1979-08-31 | 1981-04-08 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223008U (en) * | 1975-08-05 | 1977-02-18 | ||
JPS56118117U (en) * | 1980-02-11 | 1981-09-09 | ||
JPS56135308U (en) * | 1980-03-14 | 1981-10-14 |
-
1983
- 1983-05-19 JP JP7368883U patent/JPS59179118U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223008B2 (en) * | 1972-06-19 | 1977-06-21 | ||
JPS5636662U (en) * | 1979-08-31 | 1981-04-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS59179118U (en) | 1984-11-30 |
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