JPH0348897Y2 - - Google Patents

Info

Publication number
JPH0348897Y2
JPH0348897Y2 JP1613786U JP1613786U JPH0348897Y2 JP H0348897 Y2 JPH0348897 Y2 JP H0348897Y2 JP 1613786 U JP1613786 U JP 1613786U JP 1613786 U JP1613786 U JP 1613786U JP H0348897 Y2 JPH0348897 Y2 JP H0348897Y2
Authority
JP
Japan
Prior art keywords
deck
road board
column
view
cylinder
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
Application number
JP1613786U
Other languages
Japanese (ja)
Other versions
JPS62127828U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1613786U priority Critical patent/JPH0348897Y2/ja
Publication of JPS62127828U publication Critical patent/JPS62127828U/ja
Application granted granted Critical
Publication of JPH0348897Y2 publication Critical patent/JPH0348897Y2/ja
Expired legal-status Critical Current

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  • Body Structure For Vehicles (AREA)

Description

【考案の詳細な説明】 〈産業上の利用分野〉 本考案は多数の自動車を搭載して運搬するトレ
ーラのトラクター上へ自動車を積載するための装
置に関するものである。
[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a device for loading automobiles onto a tractor of a trailer on which a large number of automobiles are loaded and transported.

〈従来の技術〉 トレーラを牽引するためのトラクター上にも自
動車を積載する装置に関して、本考案に近い従来
技術としては特許第607975号(特公昭45−34966
号)がある。その構造を第8図に示した。前部デ
ツキ10と後部デツキ11間が螺着されており、
前部デツキ10をキヤビン背側に設けられた支柱
1へ軸支している。前部デツキと後部デツキの傾
斜は、後部デツキ11の下方へ設けられたシリン
ダー12の伸縮によるものであつた。
<Prior art> Regarding a device for loading a car on a tractor for towing a trailer, a prior art similar to the present invention is Patent No. 607975 (Japanese Patent Publication No. 45-34966).
No.). Its structure is shown in FIG. The front deck 10 and rear deck 11 are screwed together,
A front deck 10 is pivotally supported on a column 1 provided on the back side of the cabin. The inclination of the front deck and rear deck was caused by the expansion and contraction of a cylinder 12 provided below the rear deck 11.

〈考案が解決しようとする問題点〉 上記のような構造は図にもみられるように、自
動車13を積載や降ろす度に後部デツキ11とト
レーラ14との間に道板15を用意して渡架しな
ければならない難点があつた。
<Problems to be solved by the invention> As can be seen in the figure, the structure described above requires a road board 15 to be provided between the rear deck 11 and the trailer 14 each time a car 13 is loaded or unloaded. There was a problem that I had to solve.

〈問題点を解決するための手段〉 そこで、本考案においては、前部デツキと後部
デツキを傾動させるための左右一対のシリンダー
のみによつて道板の渡架も行なえるようにしたの
である。その為に、キヤビン背側に設けられた支
柱1へ前部デツキ2の後部を軸支し、後部デツキ
3の前方を前部デツキ2に軸支して、後部デツキ
3へ収納可能に道板4を設け、その道板4の前部
と支柱1間にシリンダー5を設け、後部デツキ3
後方を所定高さに支持する後部支柱21とこの支
柱のストツパ22を設けたのである。
<Means for solving the problem> Therefore, in the present invention, it is possible to cross the road board using only a pair of left and right cylinders for tilting the front deck and the rear deck. For this purpose, the rear part of the front deck 2 is pivoted to the column 1 provided on the back side of the cabin, and the front part of the rear deck 3 is pivoted to the front deck 2, so that the road board can be stored in the rear deck 3. 4, a cylinder 5 is provided between the front part of the road board 4 and the pillar 1, and a rear deck 3 is provided.
A rear column 21 supporting the rear at a predetermined height and a stopper 22 for this column are provided.

〈作用〉 このような構造であると、以下に示すような作
用をする。前部デツキ2を固定してシリンダー5
を縮めると、後部デツキ3が前部支点6で支えら
れて上昇する。後部デツキ3が上昇した位置でそ
の後方が後部支柱とストツパにより固定され、第
2図のようにシリンダー5を伸ばすと道板4が後
方へ押出され、トレーラとの間へ渡架される。ま
た、この状態でシリンダー5を縮めると、道板4
が後部デツキ3内へ収納される。第5図のよう
に、後部デツキ3の後方を下方へ下げた状態で固
定し、シリンダー5を縮めると前部デツキ2が上
昇する。
<Function> This structure has the following effects. Fix the front deck 2 and attach the cylinder 5.
When retracted, the rear deck 3 is supported by the front fulcrum 6 and rises. When the rear deck 3 is in the raised position, its rear part is fixed by the rear strut and stopper, and when the cylinder 5 is extended as shown in FIG. 2, the road board 4 is pushed rearward and spanned between it and the trailer. Also, if the cylinder 5 is retracted in this state, the road board 4
is stored in the rear deck 3. As shown in FIG. 5, the rear deck 3 is fixed in a downwardly downward position, and when the cylinder 5 is retracted, the front deck 2 is raised.

〈実施例〉 以下図面によつて本考案の実施例を詳細に説明
する。
<Examples> Examples of the present invention will be described in detail below with reference to the drawings.

第1図はトラクター上へ自動車を積載している
場合の本装置の側面図であり、第2図は自動車を
積込み又は降ろしている場合の側面図である。第
3図はトレーラへ道板を渡架している様子を示す
平面図であり、第4図は道板のスライドの様子を
示す要部拡大斜視図である。第5図はキヤビンチ
ルト可能な状態としたときの側面図である。第6
図は前部デツキ支え金具の固定の様子を示す斜視
図、第7図は後部デツキの固定の様子を示す斜視
図である。
FIG. 1 is a side view of the device when a vehicle is being loaded onto a tractor, and FIG. 2 is a side view when the vehicle is being loaded or unloaded. FIG. 3 is a plan view showing how the road board is being crossed over to the trailer, and FIG. 4 is an enlarged perspective view of the main part showing how the road board slides. FIG. 5 is a side view when the cabin is in a tiltable state. 6th
The figure is a perspective view showing how the front deck supporting metal fittings are fixed, and FIG. 7 is a perspective view showing how the rear deck is fixed.

これらの図によつて明らかなように、本装置は
トラクターキヤビン7の背部両側に櫓状に枠組み
補強された支柱1へ前部デツキ2の後部が軸17
によつて軸支されている。前部デツキ2はキヤビ
ン7上にある。前部デツキ2の後方を支柱によつ
て支持するために、支柱1との間には前部デツキ
支え杆8が設けられている。これは第6図に示し
たセツトピン9によつて、支柱取付金具16と一
体化することができる。後部デツキ3の前方は前
部デツキ2にヒンジ6で螺着されており、このこ
とによつて後部デツキ3は、後方を上下すれば自
由な角度に保つことができる。後部デツキ3には
第4図にみられるように前後へスライド可能で収
納できる道板4を設けている。そして、道板4と
支柱1の上部間にシリンダー5を設けている。
As is clear from these figures, this device is constructed such that the rear of the front deck 2 connects to the shaft 17, which is reinforced with a tower-shaped frame on both sides of the back of the tractor cabin 7.
It is pivoted by. The front deck 2 is on the cabin 7. A front deck support rod 8 is provided between the front deck 2 and the support column 1 in order to support the rear part of the front deck 2 by the column. This can be integrated with the column mounting bracket 16 by means of a set pin 9 shown in FIG. The front part of the rear deck 3 is screwed to the front deck 2 with a hinge 6, so that the rear deck 3 can be maintained at any angle by moving up and down at the rear. As shown in FIG. 4, the rear deck 3 is provided with a road board 4 that can be slid back and forth and stored. A cylinder 5 is provided between the road board 4 and the upper part of the support 1.

第1図や第2図のように、デツキに対して自動
車荷重が掛る場合、支柱1との間に斜めに設けら
れた前部デツキ支え杆8は、セツトピン9によつ
て支柱側の図示された位置の取付金具16aへ取
付けられる。また、第5図のように、キヤビンチ
ルトさせる状態のときは、ドツキ支え杆8は、セ
ツトピン9によつて支柱側の図示された前記より
は、高い位置の取付金具16bへ取付けられるの
である。
As shown in FIGS. 1 and 2, when an automobile load is applied to the deck, the front deck support rod 8, which is provided diagonally between the deck and the support column 1, is fixed to the support column side by a set pin 9. It is attached to the mounting bracket 16a at the position shown in FIG. Further, as shown in FIG. 5, when the cabin is tilted, the dowel support rod 8 is attached by the set pin 9 to the mounting bracket 16b at a higher position than shown above on the support column side.

後部デツキ3の固定は、第5図に示されたキヤ
ビンチルト状態のときは、第7図にみられるよう
な支杆18と、これを床上で起立可能に軸支して
いる軸受19と、後部デツキ3の底面に設けられ
たボルト穴付支杆受20とからなる後部デツキ固
定手段による。
The rear deck 3 is fixed by a support rod 18 as shown in FIG. 7, a bearing 19 that pivotally supports it so that it can stand up on the floor, and a rear deck 3 when the cabin is in the tilted state shown in FIG. 5. The rear deck fixing means is comprised of a support rod receiver 20 with bolt holes provided on the bottom surface of the deck 3.

また、第2図に見られるような、道板4の渡架
時における後部デツキ3の後部固定は、トラクタ
ー上に支柱1よりも所定間隔あけて設けられた後
部支柱21上部へ後部デツキ3を係止する構造の
ストツパー22による。
In addition, as shown in FIG. 2, the rear deck 3 is fixed at the rear when the road board 4 is crossed. Due to the stopper 22 having a locking structure.

後部デツキ後方を所定高さに支持する後部支柱
21とストツパ22の構造は、図示のような固定
式支柱とそれに設けたストツパピンのほか、回動
又は伸縮自在の支柱と位置決めピンのストツパな
ど、従来公知の高さ調整機構が利用できる。
The structure of the rear column 21 and stopper 22, which support the rear of the rear deck at a predetermined height, includes conventional structures such as a fixed column and a stopper pin provided thereon as shown in the figure, as well as a rotatable or telescopic column and a stopper with a positioning pin. Any known height adjustment mechanism can be used.

前記実施例におけるシリンダー5は、道板4の
前部と支柱1の上部間に設けられているが、道板
4の前部と支柱1の下部間にシリンダーを設け
て、シリンダーを伸ばしながら、後部デツキ3の
後方を上げ、道板4を後方へスライドさせる構造
としても、同様な作用をする。
The cylinder 5 in the above embodiment is provided between the front part of the road board 4 and the upper part of the support post 1. However, by providing a cylinder between the front part of the road board 4 and the lower part of the support post 1, and extending the cylinder, The same effect can be obtained by raising the rear part of the rear deck 3 and sliding the road board 4 rearward.

〈考案の効果〉 本考案は以上詳述したような構造であるから、
道板をデツキへスライド式に設けているので、道
板を別に用意する手間が省け、しかも、その出し
入れを自動車の積載時やキヤビンチルト時に必要
とされるデツキの回動傾斜動作と同一シリンダで
出来ることとしたので、機構の簡略化と操作の容
易性も同時に達成できた。
<Effects of the invention> Since the present invention has the structure as detailed above,
Since the road board is provided in a sliding manner onto the deck, there is no need to prepare a separate road board, and moreover, the same cylinder can be used to rotate and tilt the deck, which is required when loading a car or tilting the cabin. This made it possible to simplify the mechanism and facilitate operation at the same time.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はトラクター上へ自動車を積載している
場合の本装置の側面図であり、第2図は自動車を
積込み又は降ろしている場合の側面図である。第
3図はトレーラへ渡架している様子を示す平面図
であり、第4図は道板のスライドの様子を示す要
部拡大斜視図である。第5図はキヤビンチルト可
能な状態としたときの側面図である。第6図は前
部デツキ支え金具の固定の様子を示す分解斜視
図、第7図は後部デツキの固定の様子を示す分解
斜視図である。第8図は従来の自動車積載装置の
側面図である。 1……支柱、2……前部デツキ、3……後部デ
ツキ、4……道板、5……シリンダー、6……ヒ
ンジ、7……トラクターキヤビン、8……前部デ
ツキ支え杆、9……セツトピン、13……自動
車、14……トレーラ、21……後部支柱、22
……ストツパ。
FIG. 1 is a side view of the device when a vehicle is being loaded onto a tractor, and FIG. 2 is a side view when the vehicle is being loaded or unloaded. FIG. 3 is a plan view showing how the road board is being crossed over to a trailer, and FIG. 4 is an enlarged perspective view of the main part showing how the road board slides. FIG. 5 is a side view when the cabin is in a tiltable state. FIG. 6 is an exploded perspective view showing how the front deck supporting metal fittings are fixed, and FIG. 7 is an exploded perspective view showing how the rear deck is fixed. FIG. 8 is a side view of a conventional automobile loading device. 1... Strut, 2... Front deck, 3... Rear deck, 4... Road board, 5... Cylinder, 6... Hinge, 7... Tractor cabin, 8... Front deck support rod, 9... Set pin, 13... Automobile, 14... Trailer, 21... Rear strut, 22
...Stotsupa.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キヤビン背側に設けられた支柱1へ前部デツキ
2の後部を軸支し、後部デツキ3の前方を前部デ
ツキ2に軸支し、後部デツキ3へスライド収納可
能に道板4を設け、該道板4の前部と支柱1間に
シリンダー5を設け、後部デツキ3後方を所定高
さに支持する後部支柱21と該支柱のストツパ2
2を設けてなることを特徴とするトラクター上へ
の自動車積載装置。
The rear part of the front deck 2 is pivotally supported on the pillar 1 provided on the back side of the cabin, the front of the rear deck 3 is pivotally supported on the front deck 2, and a road board 4 is provided so that it can be slid and stored on the rear deck 3. A cylinder 5 is provided between the front part of the road board 4 and the column 1, and a rear column 21 that supports the rear deck 3 at a predetermined height and a stopper 2 of the column are provided.
2. A device for loading a vehicle onto a tractor.
JP1613786U 1986-02-05 1986-02-05 Expired JPH0348897Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1613786U JPH0348897Y2 (en) 1986-02-05 1986-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1613786U JPH0348897Y2 (en) 1986-02-05 1986-02-05

Publications (2)

Publication Number Publication Date
JPS62127828U JPS62127828U (en) 1987-08-13
JPH0348897Y2 true JPH0348897Y2 (en) 1991-10-18

Family

ID=30807722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1613786U Expired JPH0348897Y2 (en) 1986-02-05 1986-02-05

Country Status (1)

Country Link
JP (1) JPH0348897Y2 (en)

Also Published As

Publication number Publication date
JPS62127828U (en) 1987-08-13

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