JPH05178429A - Work conveying device - Google Patents
Work conveying deviceInfo
- Publication number
- JPH05178429A JPH05178429A JP35836891A JP35836891A JPH05178429A JP H05178429 A JPH05178429 A JP H05178429A JP 35836891 A JP35836891 A JP 35836891A JP 35836891 A JP35836891 A JP 35836891A JP H05178429 A JPH05178429 A JP H05178429A
- Authority
- JP
- Japan
- Prior art keywords
- work
- holding member
- vehicle body
- work holding
- transport vehicle
- 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
- Handcart (AREA)
- Specific Conveyance Elements (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、例えば建築現場などで
用いられるボードやベニヤ板などのワークの搬送に供す
る搬送車に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrier for carrying a work such as a board or a plywood used at a construction site.
【0002】[0002]
【従来の技術】例えば、建屋の内装用ボードは、規格品
で3フィート(910mm)×8フィート(2430m
m)の大きさがあり、その重量は14Kgもある。この
ボードの運搬は、造作大工や荷揚げ工などの作業者が1
〜2枚ずつ手運びしているのが現状である。2. Description of the Related Art For example, a building interior board is a standard product of 3 feet (910 mm) × 8 feet (2430 m).
m) and its weight is as much as 14 kg. Only one worker, such as a carpenter or a unloader, can carry this board.
The current situation is that we are carrying two of each.
【0003】[0003]
【発明が解決しようとする課題】しかし上記したよう
に、1枚のボードの重量が14Kgもあって、これの1
〜2枚を手運び(横積みされたボードの建て起こし、運
搬、横倒しといった作業が必要である)するには相当な
重労働であり、かつ、面積が大きいことから担ぎ難い上
に、無理な姿勢を取らざるを得ないことから風に煽られ
易く、非常に危険であった。本発明は、上記の現状に鑑
みてなされたものであって、その目的とするところは、
例えば、ボードやベニヤ板などのように、重く且つ面積
が大きくて担ぎ難いワークであっても、その建て起こ
し、運搬、横倒しを容易かつ安全に行えるようにしたワ
ークの搬送車を提供することにある。However, as described above, one board weighs 14 kg, which is one of the
It takes a considerable amount of labor to carry ~ 2 pieces (requiring the work of raising, transporting, and laying down the horizontally stacked boards), and the large area makes it difficult to carry and has an unreasonable attitude. It had to be picked up, so it was very wind-inspired and very dangerous. The present invention has been made in view of the above situation, and the purpose thereof is to:
For example, it is to provide a work transfer vehicle that can easily and safely raise, carry, and lay down even a work that is heavy and has a large area and is difficult to carry, such as a board or a plywood board. ..
【0004】[0004]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明では、車輪を備えた搬送車体の下部側に回
動自在にワーク保持部材を枢着すると共に、当該ワーク
保持部材にワークを係止する係止部材を設け、前記ワー
ク保持部材を搬送車体側に付勢させる付勢手段を設けて
ワークの搬送車を構成している。In order to achieve the above object, according to the present invention, a work holding member is rotatably attached to the lower side of a conveyance vehicle body provided with wheels and is attached to the work holding member. An engaging member for engaging the work is provided, and an urging means for urging the work holding member toward the conveyance vehicle body is provided to form a work conveyance vehicle.
【0005】[0005]
【作用】上記の特徴構成によれば、後述する実施例の説
明で明らかになるように、横倒し姿勢にあるワークの上
に、ワーク保持部材および搬送車体を重ね、ワーク保持
部材の係止部材によってワークを保持させた状態で、搬
送車体を必要角度引き起こすことにより、付勢手段によ
る付勢力を利用して、ワーク保持部材をワークごと建て
起こすことができる。According to the above characteristic structure, as will be apparent from the description of the embodiment described later, the work holding member and the conveyance vehicle body are superposed on the work in a sideways posture, and the work holding member has a locking member. The work holding member can be built up together with the work by using the biasing force of the biasing means by raising the transport vehicle body at a required angle while holding the work.
【0006】そして、ワークの重量を搬送車に預け持た
せた状態で、作業者は安定した姿勢で安全かつ楽にワー
クを運搬することができる。また、搬送したワークを横
倒しするにあたっては、起立姿勢にある搬送車体を必要
角度傾けることにより、前記付勢手段の付勢力に抗して
ワーク保持部材がワークごとゆっくりと傾倒することに
なる。With the weight of the work kept in the transport vehicle, the worker can safely and easily carry the work in a stable posture. Further, when the conveyed work is laid down sideways, by tilting the carrier body in the upright posture by the required angle, the work holding member slowly tilts together with the work against the urging force of the urging means.
【0007】[0007]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図1および図2はワークの搬送車を示す。これら
の図において、1は搬送車体で、ベース2の前後に各1
個の車輪(後部車輪は固定タイプのものであり、前部車
輪はキャスタータイプのものである。)3を設けると共
に、前記ベース2の前後中間に支柱4を立設させて成
る。Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a work transfer vehicle. In these drawings, reference numeral 1 is a transport vehicle body, and 1 is provided before and after the base 2.
Individual wheels (the rear wheels are of a fixed type and the front wheels are of a caster type) 3 are provided, and columns 4 are provided upright in the front-rear center of the base 2.
【0008】5はワーク保持部材で、前記搬送車体1の
横一側の下部側に、搬送方向の軸線まわりで回動自在に
枢着されており、ボードやベニヤ板などのような板状の
ワーク6の相対向する端縁部を係止するための係止部材
7,8が、当該ワーク保持部材5の枢着基部側と遊端側
とに設けられている。Reference numeral 5 denotes a work holding member, which is pivotally mounted on the lower side of the lateral side of the transport vehicle body 1 so as to be rotatable about an axis in the transport direction, and is a plate-like work such as a board or a veneer plate. Locking members 7 and 8 for locking the opposite edge portions of 6 are provided on the pivotal base side and the free end side of the work holding member 5.
【0009】より詳しくは、前記ワーク保持部材5は、
搬送車体1の横一側に枢着された筒状の回動アーム9
と、この回動アーム9内に伸縮自在に遊端側から挿通さ
れた伸縮アーム10、及び、前記ベース2の前後方向に向
ける状態で、前記伸縮アーム10の遊端にT字状を成すよ
うに連設された横アーム11から成る。More specifically, the work holding member 5 is
A cylindrical rotating arm 9 pivotally attached to one side of the transport vehicle body 1.
With the telescopic arm 10 inserted into the rotary arm 9 from the free end side so as to be able to extend and retract, and the free end of the telescopic arm 10 in the state of being directed in the front-back direction of the base 2, a T-shape is formed. The horizontal arm 11 is connected to the.
【0010】そして前記係止部材7,8は、回動アーム
9とによって例えば2枚のワーク6を係止する形状に形
成されていて、その一方の係止部材7が前記回動アーム
9の枢着基部側に設けられ、かつ、他方の係止部材8が
前記横アーム11の前後両端部に設けられていて、前記伸
縮アーム10の伸縮に伴って前記他方の係止部材8が一方
の係止部材7に対して接近離間されるように構成されて
いるのである。The locking members 7 and 8 are formed in a shape that locks, for example, two workpieces 6 with the rotating arm 9, and one of the locking members 7 is formed on the rotating arm 9. The other locking member 8 is provided on the side of the pivot base, and the other locking member 8 is provided at both front and rear ends of the lateral arm 11, and as the telescopic arm 10 extends and contracts, the other engaging member 8 It is configured so as to approach and separate from the locking member 7.
【0011】12は伸縮アーム10を伸縮操作するための操
作部材で、前記回動アーム9に形成された長手方向の長
孔aを通して伸縮アーム10に連設されており、これによ
って前記伸縮アーム10は、前記長孔aの範囲内でのみ伸
縮可能に構成されているのである。13は前記伸縮アーム
10を介して前記他方の係止部材8を一方の係止部材7側
に接近付勢させる第1の付勢手段で、前記回動アーム9
の内部に設けられている。Reference numeral 12 denotes an operating member for expanding and contracting the telescopic arm 10, which is connected to the telescopic arm 10 through a long hole a formed in the rotating arm 9 in the longitudinal direction. Is configured to be expandable and contractible only within the range of the long hole a. 13 is the telescopic arm
The rotating arm 9 is a first urging means for urging the other locking member 8 toward one locking member 7 side via the first biasing means 10.
It is provided inside the.
【0012】14は前記ワーク保持部材5を搬送車体1側
に付勢させる第2の付勢手段で、前記支柱4の下部側と
前記回動アーム9の長手方向中間部とに、夫々横バー1
5,16を設けると共に、各横バー15,16にわたって引っ
張りコイルスプリング17を掛張させて構成したものある
が、コイルスプリング17に代えてこれをガススプリング
とするもよい。Reference numeral 14 denotes a second urging means for urging the work holding member 5 toward the side of the transport vehicle body 1. The second urging means is provided on the lower side of the support column 4 and the longitudinal intermediate portion of the rotating arm 9, respectively. 1
Although the coil springs 17 and 17 are provided and the coil springs 17 are stretched over the horizontal bars 15 and 16, the coil springs 17 may be replaced by gas springs.
【0013】18,19は搬送車体1の支柱4に対して横他
側の上下に枢着された車体持ち上げハンドル、20は車体
引き起こし用のロープから成る引き寄せ具で、前記上下
のハンドル18,19の近傍に両端が固着され、かつ、その
長さは両端の固着部間にわたる寸法よりも長く設定され
ていて、スライドカバー21が設けられている。22は前記
支柱4の長手中間に設けられた衝撃緩衝ゴムで、前記付
勢手段14によるワーク保持部材5の支柱4に対する衝撃
当接を緩衝させる機能の外に、前記支柱4とワーク保持
部材5との間に空間を形成して、作業者による支柱4の
握り持ちを容易ならしめる機能も有する。Reference numerals 18 and 19 denote vehicle body lifting handles pivotally attached to the upper and lower sides on the other side of the column 4 of the transport vehicle body 1, and 20 is a pulling tool composed of a rope for raising the vehicle body. Both ends are fixed in the vicinity of, and the length thereof is set to be longer than the dimension between the fixing portions at both ends, and the slide cover 21 is provided. Reference numeral 22 denotes a shock absorbing rubber provided in the middle of the longitudinal direction of the support column 4, which has a function of buffering the impact contact of the work holding member 5 with the support column 4 by the urging means 14 as well as the support column 4 and the work supporting member 5. It also has a function of forming a space between and to facilitate gripping of the column 4 by an operator.
【0014】次に、図3〜図9に基づいて、所定のステ
ージに段積みされた横倒し姿勢にある板状のワーク6を
建て起こして搬送車体1に保持させる一態様について説
明する。先ず、図3に示すように、ワーク保持部材5の
係止部材7,8を段積みされたワーク6側に向けるよう
にして、当該段積みされたワーク6の側に搬送車体1を
位置させ、かつ、図4に示すように当該搬送車体1をワ
ーク6上に乗せ掛けて、前記他方の係止部材8を上部2
枚の板状ワーク6の一方の端縁部に係止させるのであ
る。Next, with reference to FIG. 3 to FIG. 9, one mode in which the plate-like works 6 stacked in a predetermined stage and in a lying-down posture are raised and held on the carrier body 1 will be described. First, as shown in FIG. 3, the transport vehicle body 1 is positioned on the side of the stacked work 6 so that the locking members 7 and 8 of the work holding member 5 are directed toward the stacked work 6 side. Further, as shown in FIG. 4, the transport vehicle body 1 is placed on the work 6, and the other locking member 8 is attached to the upper portion 2.
It is locked to one edge of the plate-shaped workpiece 6.
【0015】次に、図5に示すように、下部側のハンド
ル19を握り持って搬送車体1を2枚のワーク6と共に手
前に引き寄せ、かつ図6に示すように、前記2枚のワー
ク6の他方の端縁部に前記一方の係止部材7を係止させ
るのである。この係止部材7,8によるワーク6の係止
状態は第1の付勢手段13の付勢力によって保持されるこ
とになる。Next, as shown in FIG. 5, the handle 19 on the lower side is grasped to pull the carrier body 1 together with the two works 6 toward the front, and as shown in FIG. The one locking member 7 is locked to the other edge portion of the. The locked state of the work 6 by the locking members 7 and 8 is held by the biasing force of the first biasing means 13.
【0016】この状態で適宜、下部側のハンドル19と引
き寄せ具20のスライドカバー21を持って前記搬送車体1
を滑らせ、図7に示すように搬送車体1の車輪3を接地
させるのである。そして適宜、前記引き寄せ具20と上部
側のハンドル18を持って、図8に示すように搬送車体1
を起立させるのである。この搬送車体1の起立に伴って
前記付勢手段14が引き伸ばされ、その付勢力が順次大き
くなるので、搬送車体1を必要角度(例えば、90度以
上)起立させることより、前記付勢力がワーク6側の重
量を越え、図9に示すように、前記搬送車体1の起立に
やゝ遅れてワーク保持部材5がワーク6ごと搬送車体1
側に引き寄せられることになる。このとき、前記緩衝ゴ
ム22の作用で搬送車体1に対するワーク保持部材5の衝
撃的な当接が緩和される。In this state, the carrier 19 on the lower side and the slide cover 21 of the pulling tool 20 are appropriately held to convey the vehicle body 1.
To slide the wheels 3 of the transport vehicle body 1 to the ground as shown in FIG. Then, by appropriately holding the pulling tool 20 and the upper handle 18, as shown in FIG.
To stand up. The urging means 14 is stretched as the carrier body 1 is erected, and the urging force is gradually increased. Therefore, the carrier body 1 is erected at a required angle (for example, 90 degrees or more), so that the urging force is increased. 6 is exceeded, and as shown in FIG. 9, the work holding member 5 together with the work 6 causes the work holding member 5 to rise slightly behind the standing of the work body 1.
Will be drawn to the side. At this time, the impact of the work holding member 5 on the transport vehicle body 1 is alleviated by the action of the cushioning rubber 22.
【0017】以上の通り、2枚の板状ワーク6の搬送車
体1に対する係止保持(建て起こし)が一人作業で容易
に達成されるのである。そして、この状態では、当該2
枚の板状ワーク6の重量が搬送車体1に乗り掛かるの
で、作業者は安定した姿勢で安全かつ楽に2枚の板状ワ
ーク6を運搬することができ、かつ、作業者の運搬姿勢
が安定していることから、板状ワーク6に風圧がかゝっ
ても簡単に煽られるようなことがなく、危険な事態が回
避される。As described above, the locking and holding (raising) of the two plate-shaped works 6 with respect to the transport vehicle body 1 can be easily achieved by one person's work. And in this state,
Since the weight of the one plate-shaped work 6 rests on the transport vehicle body 1, the worker can safely and easily carry the two plate-shaped works 6 in a stable posture, and the transporting posture of the worker is stable. Therefore, even if the plate-like work 6 is exposed to wind pressure, it will not be easily agitated, and a dangerous situation can be avoided.
【0018】また、上記の建て起こし作業とは逆の手順
をとることで、運搬してきた板状ワーク6を所定のステ
ージに段積みさせることができる。即ち、起立姿勢にあ
る搬送車体1を必要角度傾けることにより、前記付勢手
段14の付勢力に抗してワーク保持部材5が板状ワーク6
ごとゆっくりと傾倒することになり、板状ワーク6を容
易に横倒しすることができ、板状ワーク6の急速な落下
による破損も防止されることになる。Further, by carrying out a procedure reverse to the above-mentioned raising work, the transported plate-like works 6 can be stacked on a predetermined stage. That is, by tilting the carrier body 1 in the standing posture by the required angle, the work holding member 5 resists the urging force of the urging means 14 and the plate-like work 6 is supported.
As a result, the plate-like work 6 can be easily laid down sideways, and the plate-like work 6 is prevented from being damaged due to a rapid drop.
【0019】尚、図8に仮想線で示すように、ワーク保
持部材5の上部側にロープ等の引き寄せ具23を連結する
と共に、当該引き寄せ具23を搬送車体1側に係止保持さ
せ、かつ必要に応じて端部に把手24を設けておけば、ワ
ーク6の重量が重い場合、この引き寄せ具23によってワ
ーク保持部材5の搬送車体1側への引き寄せを人為的に
補助させることができる。As shown in phantom in FIG. 8, a pulling tool 23 such as a rope is connected to the upper side of the work holding member 5, and the pulling tool 23 is locked and held on the side of the transport vehicle body 1. If a handle 24 is provided at the end of the workpiece 6 if necessary, the workpiece holding member 5 can be artificially assisted by the pulling tool 23 when the workpiece 6 is heavy.
【0020】[0020]
【発明の効果】以上説明したように本発明よれば、例え
ば、ボードやベニヤ板などのような大きくて重量物であ
るワークであっても、一人作業による可能な簡単な作業
でワークの建て起こし、運搬、横倒しを行うことがで
き、全体として、ワークの安全な運搬ならびに労働の軽
減が達成されるに至ったのである。As described above, according to the present invention, even for a large and heavy work such as a board or a plywood, the work can be erected by a simple work that can be done by one person. It can be transported and laid down, and as a whole, safe transportation of work and reduction of labor have been achieved.
【図1】ワークの搬送車の正面図である。FIG. 1 is a front view of a work transfer vehicle.
【図2】ワークの搬送車の側面図である。FIG. 2 is a side view of a work transfer vehicle.
【図3】ステージの側に搬送車を位置させた状態の説明
図である。FIG. 3 is an explanatory diagram showing a state in which a transport vehicle is located on the stage side.
【図4】ステージ上の板状ワークに台車を乗せ掛けて上
部2枚の板状ワークに一方の係止部材を係止させた状態
の説明図である。FIG. 4 is an explanatory diagram showing a state in which a carriage is placed on a plate-shaped work on a stage and one locking member is locked to the upper two plate-shaped works.
【図5】搬送車体を2枚の板状ワークと共に手前に引き
寄せた状態の説明図である。FIG. 5 is an explanatory diagram showing a state in which the transport vehicle body is pulled together with two plate-like works toward you.
【図6】2枚の板状ワークの端縁部に他方の係止部材を
係止させた状態の説明図である。FIG. 6 is an explanatory diagram showing a state in which the other locking member is locked to the edge portions of the two plate-shaped works.
【図7】2枚の板状ワークを係止保持させた搬送車の接
地説明図である。FIG. 7 is an illustration of grounding of a carrier vehicle in which two plate-shaped works are locked and held.
【図8】搬送車体の起立説明図である。FIG. 8 is an explanatory view of standing up of a carrier body.
【図9】搬送車体側へのワーク保持部材の引き寄せ説明
図である。FIG. 9 is an explanatory view of pulling the work holding member toward the transport vehicle body.
1…搬送車体、3…車輪、5…ワーク保持部材、6…ワ
ーク、7,8…係止部材、14…付勢手段。DESCRIPTION OF SYMBOLS 1 ... Car body, 3 ... Wheels, 5 ... Work holding member, 6 ... Work, 7, 8 ... Locking member, 14 ... Energizing means.
Claims (1)
在にワーク保持部材を枢着すると共に、当該ワーク保持
部材にワークを係止する係止部材を設け、前記ワーク保
持部材を搬送車体側に付勢させる付勢手段を設けて成る
ことを特徴とするワークの搬送車。1. A workpiece holding member is rotatably attached to a lower side of a conveying vehicle body provided with wheels, and an engaging member for holding a workpiece is provided on the workpiece holding member to convey the workpiece holding member. A work transfer vehicle, comprising a biasing means for biasing the vehicle body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35836891A JPH05178429A (en) | 1991-12-27 | 1991-12-27 | Work conveying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35836891A JPH05178429A (en) | 1991-12-27 | 1991-12-27 | Work conveying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05178429A true JPH05178429A (en) | 1993-07-20 |
Family
ID=18458932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP35836891A Pending JPH05178429A (en) | 1991-12-27 | 1991-12-27 | Work conveying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05178429A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5988659A (en) * | 1998-02-17 | 1999-11-23 | Young; Roland O. | Portable panel lift device |
CN111115255A (en) * | 2019-12-19 | 2020-05-08 | 广州市索德士皮具皮革贸易有限公司 | Energy-saving type moving device for production and processing of containers |
-
1991
- 1991-12-27 JP JP35836891A patent/JPH05178429A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5988659A (en) * | 1998-02-17 | 1999-11-23 | Young; Roland O. | Portable panel lift device |
WO2001038112A1 (en) * | 1998-02-17 | 2001-05-31 | Young Roland O | Portable panel lift device |
CN111115255A (en) * | 2019-12-19 | 2020-05-08 | 广州市索德士皮具皮革贸易有限公司 | Energy-saving type moving device for production and processing of containers |
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