JPH0650263Y2 - Receiving platform storage device for loading platform lifting device equipped on freight vehicle - Google Patents
Receiving platform storage device for loading platform lifting device equipped on freight vehicleInfo
- Publication number
- JPH0650263Y2 JPH0650263Y2 JP1987035331U JP3533187U JPH0650263Y2 JP H0650263 Y2 JPH0650263 Y2 JP H0650263Y2 JP 1987035331 U JP1987035331 U JP 1987035331U JP 3533187 U JP3533187 U JP 3533187U JP H0650263 Y2 JPH0650263 Y2 JP H0650263Y2
- Authority
- JP
- Japan
- Prior art keywords
- load receiving
- load
- support frame
- storage
- carrier
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 （ａ）産業上の利用分野 本考案は荷受台を昇降させて貨物車への荷物の積卸しを
行う分野で利用されるものである。DETAILED DESCRIPTION OF THE INVENTION (a) Fields of Industrial Use The present invention is used in the field of loading and unloading cargo on a freight car by elevating and lowering a receiving tray.
（ｂ）従来の技術 従来の荷受台昇降装置は実公昭54-21286号公報にて開示
されている如く、コンテナの後にプラットホームを昇降
可能に設け、荷物の積卸し作業時にはプラットホームを
水平に張り出した状態でプラットホームを昇降させて作
業を行い、走行時には後部扉の後方にプラットホームを
立設格納し、その状態で走行するようになっている。(B) Conventional Technology As disclosed in Japanese Utility Model Publication No. 54-21286, a conventional load receiving platform elevating device is provided with a platform that can be moved up and down after a container, and the platform is horizontally extended during loading and unloading work. In this state, the platform is lifted up and down to perform work. When traveling, the platform is installed upright behind the rear door, and the platform is run in that state.
（ｃ）考案が解決しようとする問題点 ところが前記構成にあってはプラットホームを作業状態
にしなければ後部扉を開閉できないため、荷箱と同じ高
さの作業台が設置されている作業現場や、フォークリフ
トにて積卸しを行わなければならない荷物の場合であっ
てもプラットホームを作業状態にした後でなければ積卸
し作業を行うことができず作業効率が低下していた。(C) Problems to be solved by the invention In the above-mentioned configuration, the rear door cannot be opened or closed unless the platform is in the working state, so that there is a work site where a workbench having the same height as the packing box is installed, Even in the case of luggage that needs to be loaded and unloaded by a forklift, the loading and unloading work cannot be performed until the platform is in the working state, and the work efficiency is lowered.
（ｄ）問題点を解決するための手段 本考案は前記の如き問題点を解消するもので、貨物車の
荷箱（１）に一対の固定柱（３）を間隔を設けて立設
し、各固定柱（３）にはスライダ（４）を昇降可能に設
け、各スライダ（４）は支持フレーム（５）を介して荷
受台（７）の両側方を支持し、前記スライダ（４）を適
宜駆動手段にて作動させることにより荷受台（７）を昇
降させる荷受台昇降装置において、前記荷受台（７）両
側方の突出部（８）下面を支持フレーム（５）下端に設
けられた静止ローラ（９）にて前後移動可能に常時支持
し、前記荷受台（７）後方にはブラケット（10）を介し
て外側方に位置するように移動ローラ（14）を設け、一
方荷箱（１）下方には荷受台後方移動時に前記移動ロー
ラ（14）を格納支持する格納フレーム（12）を左右一対
設け、前記支持フレーム（５）側に荷受台（７）を使用
位置及び格納位置で固縛しうるクランプ装置（22）を設
け、荷受台格納時には荷受台（７）を格納フレーム（1
2）と支持フレーム（５）とにて支持するようにしたこ
とを特徴とするものである。(D) Means for Solving Problems The present invention solves the problems described above, and a pair of fixed columns (3) are erected at intervals in a cargo box (1) of a freight vehicle, Each fixed column (3) is provided with a slider (4) capable of moving up and down, and each slider (4) supports both sides of the load receiving base (7) via a support frame (5), and the slider (4) is In a load-carrying platform elevating device for raising and lowering the load-carrying platform (7) by appropriately operating the drive means, the lower surface of the projecting portions (8) on both sides of the load-carrying system (7) is stationary provided at the lower end of the support frame (5) A roller (9) is always supported so as to be movable back and forth, and a moving roller (14) is provided at the rear of the load receiving base (7) via a bracket (10) so that the load box (1) ) Below, a storage frame (12) for storing and supporting the moving roller (14) at the time of moving the load receiving tray rearward. A pair of right and left sides are provided, and a clamp device (22) for securing the load receiving table (7) at the use position and the storage position is provided on the side of the support frame (5). When the load receiving table is stored, the load receiving table (7) is stored in the storage frame (7). 1
It is characterized in that it is supported by 2) and the support frame (5).
（ｅ）作用 荷物の積卸し作業時には荷受台を前方に張り出して、後
係合片をクランプ装置にて固縛する。その状態でスライ
ダを昇降させ、荷物の積卸しを行う。(E) Action During loading and unloading of cargo, the load receiving tray is projected forward and the rear engagement piece is fixed by the clamp device. In that state, the slider is moved up and down to load and unload luggage.
荷受台格納時には、まず荷受台を格納フレームの高さま
で昇降させ、その位置で後係合片の固縛を解除した後、
荷受台を後方に移動させる。荷受台が後方に移動すると
荷受台の突出部が静止ローラ上を移動するとともに移動
ローラが格納フレームに支持されながら転動し、荷受台
が格納位置に達すると前係合片がクランプ装置の位置に
一致する。When storing the load receiving tray, first raise and lower the load receiving tray to the height of the storage frame, and at that position release the fastening of the rear engaging piece,
Move the cradle backwards. When the load receiving tray moves rearward, the projecting portion of the load receiving tray moves on the stationary roller and the moving roller rolls while being supported by the storage frame, and when the load receiving tray reaches the storage position, the front engagement piece moves to the position of the clamp device. Matches
その状態で前係合片をクランプ装置にて固縛し、荷受台
を格納位置に固定する。In this state, the front engagement piece is fixed by the clamp device, and the load receiving base is fixed at the storage position.
（ｆ）実施例 以下、実施例を図面にて説明すると、（１）は貨物車の
荷箱で、該荷箱（１）の後方には観音式の後部扉（２）
が設けられている。(F) Example Hereinafter, an example will be described with reference to the drawings. (1) is a cargo box of a freight car, and a gannon-type rear door (2) is behind the cargo box (1).
Is provided.
前記後部扉（２）の左右には一対の固定柱（３）（３）
を立設し、前記固定柱（３）（３）にはスライダ（４）
（４）を昇降可能に内装し、駆動手段（図示せず）にて
スライダ（４）（４）を昇降させるようになっている。A pair of fixed columns (3) and (3) are provided on the left and right of the rear door (2).
And the slider (4) on the fixed pillars (3) (3).
(4) is installed so as to be able to move up and down, and the sliders (4) and (4) are moved up and down by driving means (not shown).
前記スライダ（４）（４）の下部前面には支持フレーム
（５）（５）を固定し、支持フレーム（５）（５）がス
ライダ（４）（４）とともに昇降する際、固定柱（３）
（３）の切欠部（６）（６）を通過するようになってい
る。Support frames (5) and (5) are fixed to the lower front surfaces of the sliders (4) and (4), and when the support frames (5) and (5) move up and down together with the sliders (4) and (4), the fixed columns (3). )
It passes through the notches (6) and (6) of (3).
前記左右支持フレーム（５）（５）の対向間には荷受台
（７）が設けられ、荷受台（７）両側方の突出部（８）
（８）下面が支持フレーム（５）（５）に取付けられた
静止ローラ（９）（９）にて支持されている。A load carrier (7) is provided between the left and right support frames (5) (5) facing each other, and protrusions (8) on both sides of the load carrier (7) are provided.
(8) The lower surface is supported by stationary rollers (9) and (9) attached to the support frames (5) and (5).
更に荷受台（７）の左右後方にブラケット（10）（10）
を張り出し、このブラケット（10）（10）上面をスライ
ダ（４）（４）下端のストッパ（11）（11）に当接させ
ることにより、荷受台（７）を水平に保持させうるよう
になっている。Further, brackets (10) (10) are provided on the left and right rear sides of the cargo receiving stand (7).
The bracket (10) (10) is brought into contact with the stoppers (11) (11) at the lower ends of the sliders (4) (4) so that the load receiving base (7) can be held horizontally. ing.
（12）（12）は荷箱（１）下方に設けた格納フレーム
で、該格納フレーム（12）（12）は支持杆（13）…にて
水平に吊設されるとともに断面コ字形を形成し、前記ブ
ラケット（10）（10）の外側方に設けられた移動ローラ
（14）（14）が、荷受台（７）を人力等にて後方に移動
させた際前記格納フレーム（12）（12）内を転動し、最
後方位置にて移動ローラ（14）（14）が格納フレーム
（12）（12）の後端（15）（15）に当接するようになっ
ている。(12) and (12) are storage frames provided below the packing box (1), and the storage frames (12) and (12) are hung horizontally by the support rods (13) and have a U-shaped cross section. However, when the moving rollers (14) (14) provided on the outer sides of the brackets (10) (10) move the load receiving table (7) backward by human power or the like, the storage frame (12) ( The rollers (14) and (14) roll inside the housing (12) and come into contact with the rear ends (15) and (15) of the storage frames (12) and (12) at the rearmost position.
（16）（16）は荷受台（７）上面の後左右に立設した後
係合片で、（17）（17）は前左右に立設した前係合片で
あり、各係合片（16）（17）…には内側に向けて係合部
（18）…が設けられている。(16) (16) is a rear engaging piece that is erected on the upper left and right sides of the upper surface of the cargo receiving table (7), and (17) (17) is a front engaging piece that is erected on the front left and right sides. Engaging portions (18) are provided on the inner sides of the (16) (17).
一方、支持フレーム（５）（５）の内側面にはブラケッ
ト（19）（19）に軸支された取手（20）（20）と、取手
（20）（20）に軸支された係合杆（21）（21）とからな
るクランプ装置（22）（22）が設けられている。On the other hand, on the inner surface of the support frame (5) (5), the handles (20) (20) pivotally supported by the brackets (19) (19) and the engagement pivotally supported by the handles (20) (20). Clamping devices (22) (22) including rods (21) (21) are provided.
前記クランプ装置（22）（22）は、荷受台（７）張り出
し時すなわち作業時には後係合片（16）（16）の係合部
（18）（18）に係合杆（21）（21）を係合させて荷受台
（７）を支持フレーム（５）（５）に固定し、荷受台
（７）格納時には前係合片（17）（17）の係合部（18）
（18）に係合杆（21）（21）を係合させて荷受台（７）
を支持フレーム（５）（５）に固定するようになってい
る。The clamping device (22) (22) is engaged with the engaging rods (21) (21) of the rear engaging pieces (16) (16) at the engaging portions (18) (18) when the load receiving table (7) is overhanging, that is, at the time of working. ) Is engaged to fix the load receiving base (7) to the support frames (5) (5), and when the load receiving base (7) is stored, the engaging portions (18) of the front engaging pieces (17) (17)
By engaging the engaging rods (21) and (21) with the (18), the load receiving stand (7)
Is fixed to the support frames (5) and (5).
（23）（23）は支持フレーム（５）（５）に固定した横
Ｌ形の規制片で、該規制片（23）（23）をクランプ装置
（22）（22）と後係合片（16）（16）との間に配置する
ことにより、後係合片（16）（16）の前後移動に対して
は係合杆（21）（21）を介して規制片（23）（23）の側
面にて規制し、また左右移動に対しては先端の屈曲部
（24）（24）にて規制するようになっている。Reference numerals (23) and (23) denote lateral L-shaped restricting pieces fixed to the support frames (5) and (5). The restricting pieces (23) and (23) are connected to the clamp devices (22) and (22) and the rear engaging piece ( 16) and (16), the rear engaging pieces (16) (16) with respect to the forward and backward movement are provided with the restricting pieces (23) (23) via the engaging rods (21) (21). ), And the left and right movements are restricted by the bent portions (24) and (24) at the tip.
（25）は荷箱（１）の床面である。(25) is the floor of the packing box (1).
本考案は前記の如き構成で次に作用について説明する
と、荷物の積卸しを行う作業時にはまず第２図の如く荷
受台（７）の両側方を支持フレーム（５）（５）の静止
ローラ（９）（９）にて、ブラケット（10）（10）上面
をスライダ（４）（４）のストッパ（11）（11）にてそ
れぞれ支持することにより荷受台（７）を水平に保持さ
せる。The operation of the present invention having the above-described construction will be described below. When loading and unloading cargo, first, as shown in FIG. 2, both sides of the load receiving table (7) are fixed to the stationary rollers (5) and (5) of the supporting frames (5) and (5). 9) (9) holds the load receiving base (7) horizontally by supporting the upper surfaces of the brackets (10) (10) with the stoppers (11) (11) of the sliders (4) (4).
更にクランプ装置（22）（22）の係合杆（21）（21）を
後係合片（16）（16）に係合させて荷受台（７）を支持
フレーム（５）（５）に固定させる。この状態で、スラ
イダ（４）（４）を適宜駆動手段にて昇降させることに
より荷受台（７）を第１図実線位置（荷箱床面と同一位
置）と一点鎖線位置（地上）の間で昇降させ、荷物の積
卸し作業を行う。作業が終了して荷受台を格納する場合
には、荷受台（７）を第２図の位置まで昇降させる。Further, the engagement rods (21) (21) of the clamp devices (22) (22) are engaged with the rear engagement pieces (16) (16) so that the load receiving base (7) is attached to the support frames (5) (5). Fix it. In this state, the sliders (4) and (4) are appropriately moved up and down by a driving means to move the load receiving base (7) between the position shown by the solid line in FIG. Lift up and down to load and unload cargo. When the work is completed and the loading tray is to be stored, the loading tray (7) is moved up and down to the position shown in FIG.
その位置でクランプ装置（22）（22）を外して後係合片
（16）（16）の係合を解除させる。その状態で荷受台
（７）を人力等で後方に移動させると、荷受台（７）の
ブラケット（10）（10）がスライダ（４）（４）のスト
ッパ（11）（11）から離れるが、移動ローラ（14）（1
4）が格納フレーム（12）（12）に入り格納フレーム（1
2）（12）内を転動することになるので、荷受台（７）
は静止ローラ（９）（９）と格納フレーム（12）（12）
にて支持されながら後方移動する。At that position, the clamp devices (22) (22) are removed to disengage the rear engagement pieces (16) (16). If the load carrier (7) is moved rearward in this state by human power or the like, the brackets (10) (10) of the load carrier (7) will separate from the stoppers (11) (11) of the sliders (4) (4). , Moving rollers (14) (1
4) enters storage frame (12) (12) and stores storage frame (1
2) As it rolls in (12), it is the receiving stand (7).
Is a stationary roller (9) (9) and a storage frame (12) (12)
Move backward while being supported by.
荷受台（７）が最後方位置（第７図）に達すると、移動
ローラ（14）（14）が格納フレーム（12）（12）の後端
（15）（15）に当接して停止し、前係合片（17）（17）
がクランプ装置（22）（22）の下方に位置する。When the loading platform (7) reaches the rearmost position (Fig. 7), the moving rollers (14) (14) come into contact with the rear ends (15) (15) of the storage frames (12) (12) and stop. , Front engagement piece (17) (17)
Is located below the clamp devices (22) (22).
その状態でクランプ装置（22）（22）の係合杆（21）
（21）を前係合片（17）（17）に係合させて荷受台
（７）を支持フレーム（５）（５）に固定する。これに
て荷受台（７）は荷箱（１）の下方に位置し、荷受台
（７）に邪魔されることなく随時後部扉（２）を開くこ
とができる。In that state, the engaging rod (21) of the clamp device (22) (22)
The (21) is engaged with the front engaging pieces (17) (17) to fix the load receiving base (7) to the support frames (5) (5). As a result, the loading tray (7) is located below the loading box (1), and the rear door (2) can be opened at any time without being disturbed by the loading tray (7).
（ｇ）考案の効果 以上の如く本考案は荷受台を荷箱の下方に格納できるよ
うにしたので、荷箱の扉を荷受台に邪魔されることなく
随時開閉させることができ、作業台またはプラットホー
ムが設置されている現場においても作業を迅速に開始す
ることができる。(G) Effect of the Invention As described above, in the present invention, since the loading tray can be stored under the loading box, the door of the loading box can be opened and closed at any time without being disturbed by the loading tray. Work can be started quickly even on the site where the platform is installed.
また荷受台格納時には荷受台を支持フレームと格納フレ
ームとで支持するようにしたので、格納フレームの負担
荷重を小さくでき、格納フレームを簡単な構造で安価に
製作することができる。In addition, since the load carrier is supported by the support frame and the storage frame when the load carrier is stored, the load on the storage frame can be reduced, and the storage frame can be manufactured at a low cost with a simple structure.
第１図は全体図、第２図は部分拡大図、第３図は第１図
のＡ−Ａ断面図、第４図は第３図のＢ−Ｂ断面拡大図、
第５図は第４図のＣ−Ｃ図、第６図は第５図のＤ−Ｄ断
面図、第７図は荷受台格納状態図である。 （１）は荷箱、（３）は固定柱、（４）はスライダ、
（５）は支持フレーム、（７）は荷受台、（８）は突出
部、（９）は静止ローラ、（12）は格納フレーム、（1
4）は移動ローラ、（16）は後係合片、（17）は前係合
片、（22）はクランプ装置。1 is an overall view, FIG. 2 is a partially enlarged view, FIG. 3 is an AA sectional view of FIG. 1, FIG. 4 is an BB sectional enlarged view of FIG.
FIG. 5 is a view taken along the line CC of FIG. 4, FIG. 6 is a sectional view taken along the line D-D of FIG. 5, and FIG. (1) is a packing box, (3) is a fixed column, (4) is a slider,
(5) is a support frame, (7) is a cradle, (8) is a protrusion, (9) is a stationary roller, (12) is a storage frame, and (1
4) is a moving roller, (16) is a rear engagement piece, (17) is a front engagement piece, and (22) is a clamp device.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−18036（ＪＰ，Ａ) 特開 昭59−164240（ＪＰ，Ａ) 実開 昭47−13815（ＪＰ，Ｕ) 実開 昭60−128832（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-59-18036 (JP, A) JP-A-59-164240 (JP, A) Actual opening 47-13815 (JP, U) Actual opening 60- 128832 (JP, U)
Claims (1)
を間隔を設けて立設し、各固定柱（３）にはスライダ
（４）を昇降可能に設け、各スライダ（４）は支持フレ
ーム（５）を介して荷受台（７）の両側方を支持し、前
記スライダ（４）を適宜駆動手段にて作動させることに
より荷受台（７）を昇降させる荷受台昇降装置におい
て、前記荷受台（７）両側方の突出部（８）下面を支持
フレーム（５）下端に設けられた静止ローラ（９）にて
前後移動可能に常時支持し、前記荷受台（７）後方には
ブラケット（10）を介して外側方に位置するように移動
ローラ（14）を設け、一方荷箱（１）下方には荷受台後
方移動時に前記移動ローラ（14）を格納支持する格納フ
レーム（12）を左右一対設け、前記支持フレーム（５）
側に荷受台（７）を使用位置及び格納位置で固縛しうる
クランプ装置（22）を設け、荷受台格納時には荷受台
（７）を格納フレーム（12）と支持フレーム（５）とに
て支持するようにしたことを特徴とする貨物車に装備し
た荷受台昇降装置における荷受台格納装置。1. A pair of fixed columns (3) on a cargo box (1) of a freight car.
Are installed upright at intervals, and sliders (4) are provided on each fixed column (3) so as to be able to move up and down, and each slider (4) is mounted on both sides of the load receiving base (7) via a support frame (5). In a load carrier raising / lowering device for supporting and lifting the load carrier (7) by appropriately operating the slider (4) by a driving means, a lower surface of a projecting portion (8) on both sides of the load carrier (7) is a support frame. (5) A stationary roller (9) provided at the lower end is always supported so as to be movable back and forth, and a moving roller (14) is located behind the load receiving base (7) via a bracket (10) so as to be positioned outward. ) Is provided on the one hand, and a pair of left and right storage frames (12) for storing and supporting the moving rollers (14) at the time of backward movement of the load receiving tray (1) are provided on the one hand, and the support frame (5) is provided.
A clamp device (22) that can secure the load receiving stand (7) at the use position and the storage position is provided on the side, and when the load receiving stand is stored, the load receiving stand (7) is separated by the storage frame (12) and the support frame (5). A cargo carrier storage device for a cargo carrier lifting device mounted on a freight vehicle characterized by being supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035331U JPH0650263Y2 (en) | 1987-03-10 | 1987-03-10 | Receiving platform storage device for loading platform lifting device equipped on freight vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035331U JPH0650263Y2 (en) | 1987-03-10 | 1987-03-10 | Receiving platform storage device for loading platform lifting device equipped on freight vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63142232U JPS63142232U (en) | 1988-09-20 |
| JPH0650263Y2 true JPH0650263Y2 (en) | 1994-12-21 |
Family
ID=30844724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987035331U Expired - Lifetime JPH0650263Y2 (en) | 1987-03-10 | 1987-03-10 | Receiving platform storage device for loading platform lifting device equipped on freight vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650263Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4713815U (en) * | 1971-03-19 | 1972-10-18 | ||
| JPS5918036A (en) * | 1982-07-22 | 1984-01-30 | Shin Meiwa Ind Co Ltd | Device for supporting tail gate of cargo vehicle |
| JPS59164240A (en) * | 1983-03-04 | 1984-09-17 | Shin Meiwa Ind Co Ltd | Device for supporting tail gate of cargo-handling vehicle |
| JPS60128832U (en) * | 1984-02-09 | 1985-08-29 | 新明和オートエンジニアリング株式会社 | Tailgate support device for cargo handling vehicles |
-
1987
- 1987-03-10 JP JP1987035331U patent/JPH0650263Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63142232U (en) | 1988-09-20 |
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