JPH088947Y2 - Vibration absorbers for standing vehicle yard vehicles - Google Patents
Vibration absorbers for standing vehicle yard vehiclesInfo
- Publication number
- JPH088947Y2 JPH088947Y2 JP1987102193U JP10219387U JPH088947Y2 JP H088947 Y2 JPH088947 Y2 JP H088947Y2 JP 1987102193 U JP1987102193 U JP 1987102193U JP 10219387 U JP10219387 U JP 10219387U JP H088947 Y2 JPH088947 Y2 JP H088947Y2
- Authority
- JP
- Japan
- Prior art keywords
- floor surface
- standing
- vibration absorbers
- little distance
- turret
- 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
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】 ［考案の目的］ （産業上の利用分野） この考案は、ターレットトラック（登録商標）等構内
において頻繁に乗り降りを繰返す立席運転型の構内運搬
車に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a stand-operated yard transport vehicle such as a turret truck (registered trademark) that frequently gets on and off in a yard.
（従来技術） ターレットトラック等の立席運転構内運搬車の走行
中、そのエンジン始動による固有振動が操縦席の運転者
に伝わることは当然であるが、これに加え路面状況によ
り、とくに凹凸の激しい悪路面において、車体の受ける
垂直方向並びに前後左右水平方向の振動衝撃がもろに運
転者に伝わり、運転者の疲労度、不快感を増すのみなら
ず白ろう病、胃下垂等の職業病をもたらし、由々しい労
災上の問題を惹起している。(Prior Art) It is natural that the natural vibration due to the engine start is transmitted to the driver in the cockpit while the standing yard truck such as a turret truck is running, but in addition to this, the road surface condition causes particularly unevenness. On a bad road surface, the vertical and front / rear / horizontal horizontal vibrations received by the vehicle body are transmitted to the driver, which not only increases the tiredness and discomfort of the driver but also causes occupational diseases such as white wax disease and gastric droop. It causes serious labor accident problems.
（考案が解決しようとする問題点） 本考案は、従来のかかる実情に鑑みてなされたもの
で、立操縦席に、運転者を垂直方向、前後左右水平方向
の振動から護り、運転者の操縦が円滑に行えるステップ
板を設けることにより、上記難点を克服しようとするも
のである。(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned actual circumstances, and protects the driver from vibrations in the vertical direction, front-rear, left-right, and horizontal directions in the standing pilot seat, and controls the driver. It is intended to overcome the above-mentioned difficulties by providing a step plate that can be smoothly operated.
［考案の構成］ （実施例） 以下ターレットトラックを例にとって説明すると、図
面第１図と第２図において１が車台で、２が内部に操縦
機構を備えたターレット、３が立操縦席、４がフェンス
マスト５を境にした荷台である。[Configuration of the Invention] (Embodiment) In the following, a turret truck will be described as an example. In FIGS. 1 and 2, 1 is an undercarriage, 2 is a turret with an operating mechanism inside, 3 is a standing pilot seat, 4 Is the cargo bed bordered by the fence mast 5.
上記構成のターレットトラックにおいて、本考案は、
その立操縦席３の床面3aに、振動吸収のためのステップ
板６を備える。In the turret truck having the above structure, the present invention is
A step plate 6 for absorbing vibration is provided on the floor surface 3a of the standing pilot seat 3.
より詳細には、同各図および第３図、第４図に示すよ
うに、立操縦席３の床面3a上方に、その床面3aの前後方
向幅に対し、前端がターレット２と少しの距離をおき、
後端がフェンスマスト５と少しの距離をおく縦幅を有す
るとともに両側端部6aが前記床面3aの側部3bと少しの距
離をおいて垂直下方に折曲形成した横幅を有するステッ
プ板６を、ラバー材質の弾性体７を介して揺動可能に支
承させてある。More specifically, as shown in the drawings, FIG. 3, and FIG. 4, above the floor surface 3a of the standing pilot seat 3, the front end is slightly smaller than the turret 2 with respect to the longitudinal width of the floor surface 3a. Keep a distance,
The step plate 6 has a vertical width whose rear end is a slight distance from the fence mast 5 and lateral widths in which both end portions 6a are bent vertically downward with a slight distance from the side portions 3b of the floor surface 3a. Is oscillatably supported via an elastic body 7 made of a rubber material.
なお図面中８は、ステップ板６表面に形成したスリッ
プ止めである。Reference numeral 8 in the drawing denotes a slip stopper formed on the surface of the step plate 6.
［考案の作用］ 本考案は以上のようで、立操縦席３の床面3a上方に、
ステップ板６が弾性体７を介して上下、前後左右の揺動
空間を確保されて支承されているから、走行中の車体が
路面から受ける上下、前後左右の振動衝撃を前記弾性体
７の許容範囲において吸収緩和できる。[Operation of the Invention] The present invention is as described above, above the floor surface 3a of the standing pilot seat 3,
Since the step plate 6 is supported by the elastic body 7 with a vertical, front-rear, left-right swing space being secured, the elastic body 7 is allowed to receive a vertical, front-rear, left-right vibration shock received from the road surface by the traveling vehicle body. Absorption can be relaxed within the range.
そして、特に立席運転に支障となる左右の揺れ（左右
振れが酷いと足をさらわれる）については、ステップ板
６の両側端部6aが立操縦席３の床面3aの側部3bと少しの
距離をおいて垂直下方に折曲形成してあるから、前記両
側端部6aに伝わる過度を左右振れは側部3bによって制約
される。Then, especially with regard to the left and right swings that hinder the standing seat driving (when the left and right swings are severe, the feet are exposed), the both end portions 6a of the step board 6 are slightly different from the side portions 3b of the floor surface 3a of the standing pilot seat 3. Since it is bent downward in the vertical direction at a distance of, the lateral vibration of the excessive force transmitted to the both end portions 6a is restricted by the side portion 3b.
［考案の効果］ このことから本考案は、悪路面等の走行中、車体から
運転者が受ける振動衝撃は緩和調整され、運転者は常に
快適に、疲労度も少なく、また職業病の恐怖からも解放
されて作業に従事できる。[Effects of the Invention] From the above, the present invention reduces the vibration and shock received from the vehicle body by the driver while traveling on a bad road surface, so that the driver is always comfortable, has less fatigue, and is afraid of occupational diseases. Freed to work.
運転の安定性をもたらすとともに安全運転、延いては
事故防止につながる。It not only brings driving stability but also leads to safe driving and eventually accident prevention.
構造的に簡潔であるため、安価に量産体制を組める利
点がある。Since it is structurally simple, it has the advantage of being able to establish a mass production system at a low cost.
第１図は本考案を施したターレットトラックの平面図、
第２図は同上側面図、第３図は第１図Ａ−Ａ線縦断面
図、第４図は要部斜視図。 １……車台 ２……ターレット ３……立操縦席 3a……床面 3b……床面の側部 ５……フェンスマスト ６……ステップ板 6a……ステップ板の両側端部 ７……弾性体FIG. 1 is a plan view of a turret truck according to the present invention,
2 is a side view of the same, FIG. 3 is a longitudinal sectional view taken along the line AA of FIG. 1, and FIG. 1 ... Chassis 2 ... Turret 3 ... Standing cockpit 3a ... Floor surface 3b ... Floor surface side 5 ... Fence mast 6 ... Step plate 6a ... Step plate both ends 7 ... Elastic body
Claims (1)
床面（3a）の前後方向幅に対し、前端がターレット
（２）と少しの距離をおき、後端がフェンスマスト
（５）と少しの距離をおく縦幅を有するとともに両側端
部（6a）が前記床面（3a）の側部（3b）と少しの距離を
おいて垂直下方に折曲形成した横幅を有するステップ板
（６）を、弾性体（７）を介して揺動可能に支承させた
ことを特徴とする立席運転構内運搬車における振動吸収
装置。1. The front end of the standing pilot seat (3) above the floor surface (3a) is a little distance from the turret (2) with respect to the front-back width of the floor surface (3a), and the rear end is a fence. It has a vertical width that is a little distance from the mast (5), and both side edges (6a) are bent vertically downward with a little distance from the side part (3b) of the floor surface (3a). A vibration absorbing device in a stand-driving yard transport vehicle, characterized in that the step plate (6) has a swingable support via an elastic body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102193U JPH088947Y2 (en) | 1987-07-02 | 1987-07-02 | Vibration absorbers for standing vehicle yard vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102193U JPH088947Y2 (en) | 1987-07-02 | 1987-07-02 | Vibration absorbers for standing vehicle yard vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647081U JPS647081U (en) | 1989-01-17 |
| JPH088947Y2 true JPH088947Y2 (en) | 1996-03-13 |
Family
ID=31331877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987102193U Expired - Lifetime JPH088947Y2 (en) | 1987-07-02 | 1987-07-02 | Vibration absorbers for standing vehicle yard vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088947Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0243781Y2 (en) * | 1985-07-11 | 1990-11-21 |
-
1987
- 1987-07-02 JP JP1987102193U patent/JPH088947Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS647081U (en) | 1989-01-17 |
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