JPH10167688A - Mutual suspension type conveying truck - Google Patents
Mutual suspension type conveying truckInfo
- Publication number
- JPH10167688A JPH10167688A JP32374596A JP32374596A JPH10167688A JP H10167688 A JPH10167688 A JP H10167688A JP 32374596 A JP32374596 A JP 32374596A JP 32374596 A JP32374596 A JP 32374596A JP H10167688 A JPH10167688 A JP H10167688A
- Authority
- JP
- Japan
- Prior art keywords
- self
- propelled
- truck
- lift
- lift truck
- 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
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は場所的制限の多い
ビル等の建設工事現場において、高速リフトに搭載しフ
ォークを備えた自走式の積下し装置と、所望する階層に
配置されて資材等の荷の各階における水平搬送を行う自
走式搬送台車を、相互に懸架することにより所望する方
向への走行を行う、相互懸架式搬送台車に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled unloading device equipped with a fork and mounted on a high-speed lift, and a material arranged at a desired level on a construction site of a building or the like having a limited space. The present invention relates to an inter-suspended transport vehicle that travels in a desired direction by suspending self-propelled transport vehicles that horizontally transport loads on each floor.
【０００２】[0002]
【従来の技術】従来、高層ビル等の建設工事現場では、
躯体構造物の建て方作業が終了に近づくと、各階の内装
工事や設備機器の取付工事が開始されるが、これらの工
事に使用される資材等の搬入は一般に本設のエレベータ
シャフトの仮設設備として装備される高速リフトが利用
され、この高速リフトの函体部に搭載されフォークを備
えた自走式の積下し装置に資材等が載荷され各階への垂
直方向の移動が行われている。そして、これらの資材等
の各階における水平方向の移動は、前記函体部から資材
等の荷をフォークに載荷した積下し装置が所定の荷下ろ
し位置まで自走前進し、その後フォークを下降させて床
面に荷下ろしが行われ、この所定の荷下ろし位置に自走
式荷台車が走行し、自走式荷台車のリフト車がフォーク
により荷を積み込んだ後、目的位置まで自走走行するこ
とにより行われている。2. Description of the Related Art Conventionally, in construction sites such as high-rise buildings,
When the work on how to build the skeletal structure is nearing completion, interior construction work and installation work of equipment will be started on each floor, but materials used for these works will generally be brought in temporarily on temporary elevator shaft temporary equipment. A high-speed lift equipped with a fork is used, and materials are loaded on a self-propelled unloading device equipped with a fork mounted on the box part of this high-speed lift, and vertical movement to each floor is performed . Then, the horizontal movement of these materials and the like on each floor is performed by a loading / unloading device loaded with loads of the materials and the like from the box portion on a fork, which moves forward to a predetermined unloading position, and then lowers the fork. Unloading is performed on the floor surface, the self-propelled luggage truck travels to the predetermined unloading position, and the self-propelled luggage truck lifts the load with a fork and then self-propelled to the target position. It is done by that.
【０００３】ところで、高層ビルの所定階層での工事が
終了すると、これら自走式荷台車は異なった階層での資
材等の搬送作業のために移送されるが、自走式荷台車自
体には操舵機構が装備されていないため、一定方向のみ
にその走行は制限され、従って、専用のキャスタ等の移
動補助具の取付を自走式荷台車自体に行ったり、ハンド
リフタを用いて自走式荷台車の移動を行うといった、人
手による作業を経て高速リフトを用いて移動が行われて
いる。[0003] By the way, when construction on a predetermined level of a high-rise building is completed, these self-propelled carts are transported for transporting materials and the like on different stories, but the self-propelled carts themselves are not transported. Since the steering mechanism is not provided, the traveling is restricted to only a certain direction.Therefore, the movement assisting device such as a dedicated caster can be mounted on the self-propelled carrier itself, or the self-propelled carrier using a hand lifter. The movement is performed using a high-speed lift through a manual operation such as moving a car.
【０００４】[0004]
【発明が解決しようとする課題】その結果、人手による
作業を介することとなるために時間を要する非効率的な
ものとなるとともに、この作業の進行状態によっては他
の工事工程に影響を及ぼす状態も生じえることとなり、
効率的な移動を可能とする自走式荷台車の改良が望まれ
ていた。As a result, it is inefficient and time-consuming because the work is performed manually, and depending on the progress of the work, it may affect other construction processes. Can also occur,
There has been a demand for an improved self-propelled carrier that enables efficient movement.
【０００５】そこで、本発明の相互懸架式搬送台車はこ
のような背景を踏まえ、高層ビル等工事現場の所定階層
で資材等の水平方向の搬送を行う相互懸架式搬送台車の
自走式荷台車を、異なった階層に移動する際に、専用の
キャスタ等の移動補助具やハンドリフタ等の補助器具を
必要とすることのない、自走式荷台車とリフト車を相互
に懸架を可能とし、必要に応じて懸架ロッドの伸縮調整
により懸架状態を維持しつつ所望する方向への走行を可
能とする相互懸架式搬送台車であって、従来の搬送台車
に大幅な改良を加えずに任意方向の移動を可能とする、
相互懸架式搬送台車の提供を課題とするものである。[0005] In view of such a background, the self-propelled luggage carrier of the reciprocally transportable carrier for horizontally transporting materials and the like at a predetermined level of a construction site such as a high-rise building in view of such a background. When moving to a different level, a self-propelled luggage carrier and a lift truck can be suspended from each other without the need for moving aids such as dedicated casters and auxiliary equipment such as hand lifters. This is a mutual suspension type transport vehicle that enables traveling in a desired direction while maintaining the suspended state by adjusting the extension and contraction of the suspension rod, and moves in any direction without significantly improving the conventional transport vehicle. Enable,
It is an object of the present invention to provide a mutually suspended transport vehicle.
【０００６】[0006]
【課題を解決するための手段】本発明はこのような課題
を解決するための手段の特徴として、フォークを備えた
自走式リフト車と、車体中央部に前記自走式リフト車が
進入するための開口部を形成する自走式荷台車とからな
る、相互懸架式搬送台車において、前記自走式荷台車の
開口部の内壁面には、進入した自走式リフト車を懸架す
るための懸架機構を配備するとともに、自走式リフト車
の懸架状態を維持しつつ、一体的に走行を行う自走機構
とを有し、前記懸架機構は、自走式リフト車が前記懸架
機構の懸架ロッドの調整を図ることにより、前記自走式
荷台車を懸架する機能を有するととともに、自走式荷台
車の懸架状態を維持しつつ、一体的に走行を行う自走機
構を有する構成とすることである。According to the present invention, a self-propelled lift vehicle equipped with a fork and the self-propelled lift vehicle enter a central portion of the vehicle body. A self-propelled luggage carrier having an opening for forming a reciprocally suspended carrier, wherein the inner wall surface of the opening of the self-propelled luggage carrier is used to suspend the self-propelled lift truck that has entered. A self-propelled lift vehicle, wherein the self-propelled lift vehicle is suspended by the self-propelled lift vehicle while maintaining a suspended state of the self-propelled lift vehicle. By adjusting the rod, it has a function of suspending the self-propelled carrier and a self-propelled mechanism for integrally traveling while maintaining the suspended state of the self-propelled carrier. That is.
【０００７】前記懸架装置は、自走式搬送台車に形成さ
れる開口部内側に配置される懸架ロッドからなり、当該
懸架ロッドの張出の際に、自走式リフト車のフォークの
高さ位置の調整を行うことにより、相互に懸架を自在と
する懸架機構とするものである。[0007] The suspension device comprises a suspension rod disposed inside an opening formed in the self-propelled carriage, and when the suspension rod is extended, the height position of the fork of the self-propelled lift vehicle is set. By performing the above adjustment, the suspension mechanism can be freely suspended.
【０００８】[0008]
【発明の実施の形態】この発明に係る相互懸架式搬送台
車の一の実施の形態を添付図面に基づいて以下に説明を
行う。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of an inter-suspended transport vehicle according to the present invention will be described below with reference to the accompanying drawings.
【０００９】図１は本発明に係る相互懸架式搬送台車の
一の実施の形態の平面図を示し、相互懸架式搬送台車１
を構成する自走式荷台車１０の開口部にリフト車２０が
進入した状態を示しており、図２は図１のＹ−Ｙ線の矢
視正面図であり、図３は図１の側面図である。 図１の
Ａ−Ａ方向に示す矢印はリフト車２０の進行方向を、ま
た、Ｂ−Ｂ方向に示す矢印は自走式荷台車１０の進行方
向を示すものである。図に示すように自走式荷台車１０
の進行方向（Ｂ−Ｂ方向）は、リフト車２０の進行方向
（Ａ−Ａ方向）に対して直交するように構成されてい
る。FIG. 1 is a plan view showing an embodiment of an inter-suspended transport vehicle according to the present invention.
1 shows a state in which a lift truck 20 has entered the opening of the self-propelled luggage carrier 10, FIG. 2 is a front view taken along the line YY of FIG. 1, and FIG. 3 is a side view of FIG. FIG. The arrow shown in the AA direction in FIG. 1 indicates the traveling direction of the lift truck 20, and the arrow shown in the BB direction indicates the traveling direction of the self-propelled luggage vehicle 10. As shown in FIG.
Is configured so as to be orthogonal to the traveling direction (AA direction) of the lift vehicle 20.
【００１０】図４はリフト車２０の側面図を示し、図５
は図４の平面図、図６は正面図をそれぞれ示しており、
リフト車２０は左右のマストフレーム２１とその下部と
後部に渡るベースフレーム２２による車体フレームによ
り構成され、この車体フレームに側面形状がＬ字状とす
るフォーク２３を前記左右のマストフレーム２１に沿っ
て、図４のＣ−Ｃ方向への昇降を自在に装備している。
このフォーク２３の昇降作動機構は油圧式の操作シリン
ダ２４によりその作動が行われる。なお、図４乃至図６
において示す符号２５は、リフト車の自走用の走行駆動
モータを示し、符号２６はこの走行駆動モータ２５から
の動力を後車輪２８に伝達するためのドライブチェーン
を示し、符号２７は前車輪をそれぞれ示している。FIG. 4 shows a side view of the lift truck 20 and FIG.
4 shows a plan view of FIG. 4, and FIG. 6 shows a front view,
The lift vehicle 20 includes a left and right mast frame 21 and a body frame including a base frame 22 extending below and behind the mast frame 21. A fork 23 having an L-shaped side surface is provided on the body frame along the left and right mast frames 21. 4 can be freely moved up and down in the C-C direction of FIG.
The lifting / lowering operation mechanism of the fork 23 is operated by a hydraulic operation cylinder 24. 4 to 6
Reference numeral 25 denotes a drive motor for self-running of the lift vehicle, reference numeral 26 denotes a drive chain for transmitting power from the drive motor 25 to the rear wheels 28, and reference numeral 27 denotes a front wheel. Each is shown.
【００１１】図７は、前記リフト車２０を切り離した状
態の自走式荷台車１０の正面図を示し、図８は図７の平
面図を示している。図においてＢ−Ｂで示す矢印は自走
式荷台車１０の進行方向を示すものであるが、この自走
式荷台車１０は４輪形式であって、それぞれの車輪１１
は図示しない走行用の駆動モータの駆動によりＢ−Ｂ方
向への走行を自在としている。FIG. 7 is a front view of the self-propelled luggage carrier 10 in a state where the lift truck 20 is separated, and FIG. 8 is a plan view of FIG. In the figure, arrows indicated by BB indicate the traveling direction of the self-propelled luggage carrier 10, and the self-propelled luggage carrier 10 is of a four-wheel type, and each wheel 11
Is able to freely travel in the BB direction by driving a travel drive motor (not shown).
【００１２】このような構成による自走式荷台車１０に
よる資材等の所定階層における搬送を簡単に説明する
と、図９は荷の取り込み作業のために自走式荷台車１０
の開口部にリフト車２０が進入し、このリフト車２０が
自走式荷台車１０の懸架機構３０により懸架されている
状態を示す平面図であり、図１０は図９のＸ−Ｘ線矢視
方向の側面図である。図９に示すようにリフト車２０が
自走式荷台車１０の開口部に進入し、このリフト車２０
が自走式搬送台車１０の懸架機構３０により懸架され
る。この懸架機構３０は伸縮を自在とする懸架ロッド３
１を有しており、この懸架ロッド３１を自走式荷台車１
０の開口部の内側方向に伸長し、リフト車２０のフォー
ク２３の底面に進入させることにより、リフト車２０を
自走式荷台車１０に懸架している。従って、このような
懸架状態になるとリフト車２０の前輪２７、および後輪
２８は図１０に示すように走行路面より浮き上がった状
態となっている。The transportation of materials and the like at a predetermined level by the self-propelled luggage carrier 10 having such a configuration will be described briefly. FIG.
10 is a plan view showing a state in which the lift truck 20 has entered the opening of the vehicle, and the lift truck 20 is suspended by the suspension mechanism 30 of the self-propelled luggage carrier 10. FIG. 10 is a line XX in FIG. It is a side view of a viewing direction. As shown in FIG. 9, the lift truck 20 enters the opening of the self-propelled luggage carrier 10, and the lift truck 20
Is suspended by the suspension mechanism 30 of the self-propelled carrier 10. The suspension mechanism 30 is a suspension rod 3 that can be freely extended and retracted.
And the suspension rod 31 is attached to the self-propelled
The lift truck 20 is suspended from the self-propelled luggage carrier 10 by extending inward of the opening 0 and entering the bottom surface of the fork 23 of the lift truck 20. Therefore, in such a suspended state, the front wheels 27 and the rear wheels 28 of the lift vehicle 20 are in a state of being lifted from the traveling road surface as shown in FIG.
【００１３】図１１は、所定の階層における自走式荷台
車１０の待機位置と積込位置を例示する平面図である
が、この図において、自走式荷台車１０は走行センター
ライン上の任意の位置で、高速リフトＬＦの自動積下し
装置により床面に移動されてくる資材等の荷Ｍの到着を
待機している。荷Ｍが到着し床面に積み下ろされ、自動
積下し装置が高速リフトＬＦへの後退を終了すると、前
記待機位置から矢印Ｄで示す方向の積込位置へ自走によ
り移動が行われ、高速リフトＬＦの前方に荷下ろしされ
た資材等の荷Ｍの自走式搬送台車１０への載荷作業が開
始される。FIG. 11 is a plan view exemplifying the standby position and the loading position of the self-propelled luggage carrier 10 at a predetermined level. At the position, the apparatus waits for the arrival of a load M such as material transferred to the floor by the automatic unloading device of the high-speed lift LF. When the load M arrives and is unloaded on the floor, and the automatic unloading device finishes retreating to the high-speed lift LF, the self-propelled movement from the standby position to the loading position in the direction indicated by the arrow D is performed. The loading operation of the material M, such as the material unloaded in front of the high-speed lift LF, on the self-propelled carrier 10 is started.
【００１４】この自走式荷台車１０への載荷作業を説明
すると、図１０で示したリフト車２０を懸架状態とする
自走式荷台車１０は、図１１で示す積込位置に到着後ま
ず懸架状態のリフト車２０のフォーク２３を操作シリン
ダ２４の作動によって上昇させる。この上昇により、フ
ォーク２３の底面に進入し懸架状態の維持を図っていた
懸架ロッド３１が開放され、伸長していた懸架ロッド３
１を収縮させ、自走式荷台車１０からリフト車２０が分
離可能な状態とする。そして懸架ロッド３１の収縮作動
と同時にフォーク２３の操作シリンダ２４を再作動させ
てフォーク２３を下降させ、それまで自走式荷台車１０
の開口部内に懸架状態としたリフト車２０は着床され、
自走式荷台車１０より切り離された状態となる。The loading operation on the self-propelled luggage carrier 10 will be described. The self-propelled luggage carrier 10 with the lift truck 20 shown in FIG. 10 in a suspended state first arrives at the loading position shown in FIG. The fork 23 of the lift truck 20 in the suspended state is raised by the operation of the operation cylinder 24. Due to this rise, the suspension rod 31 which has entered the bottom surface of the fork 23 and intended to maintain the suspended state is opened, and the extended suspension rod 3 has been extended.
1 is retracted so that the lift truck 20 can be separated from the self-propelled luggage carrier 10. At the same time as the suspension rod 31 contracts, the operation cylinder 24 of the fork 23 is reactivated to lower the fork 23, and the self-propelled carrier 10
Lift truck 20 suspended in the opening of the vehicle is landed,
It is in a state of being separated from the self-propelled luggage carrier 10.
【００１５】この切り離された状態となったリフト車２
０を操作してフォーク２３上に荷Ｍを載荷させる。図１
２はリフト車２０のフォーク２３上に荷Ｍを載荷した状
態のリフト車２０の側面図を示す。その後、リフト車２
０への荷Ｍの載荷を終了すると、リフト車２０を自走式
荷台車１０方向へ後退させて、図１３に示すように自走
式荷台車１０の開口部へ誘導し、図１４に示すように、
リフト車２０を自走式荷台車１０の開口部の最後部まで
進入させるとともに、フォーク２３を降下させ、さら
に、リフト車２０の懸架機構３０の懸架ロッド３１を伸
長させ、リフト車２０を再度自走式荷台車１０に維持状
態とすることにより、資材等の荷Ｍの自走式荷台車１０
への載荷作業が完了する。この時、リフト車２０は完全
に自走式荷台車１０に懸架された状態が維持され、図１
５に示すように自走式荷台車１０が資材等の荷Ｍを所定
箇所まで搬送の後、前述の工程と反対の動作によって、
荷Ｍの搬送を終了させる。The lift truck 2 in the separated state
0 is operated to load the load M on the fork 23. FIG.
2 is a side view of the lift truck 20 in a state where the load M is loaded on the fork 23 of the lift truck 20. Then lift car 2
When the loading of the load M to 0 is completed, the lift truck 20 is retracted in the direction of the self-propelled carrier 10 and guided to the opening of the self-propelled carrier 10 as shown in FIG. like,
The lift truck 20 is advanced to the end of the opening of the self-propelled luggage carrier 10, the fork 23 is lowered, the suspension rod 31 of the suspension mechanism 30 of the lift truck 20 is extended, and the lift truck 20 is again moved to its own position. By maintaining the state in the traveling luggage carrier 10, the self-propelled luggage carrier 10 of the load M such as materials is provided.
Loading work to the is completed. At this time, the state where the lift truck 20 is completely suspended on the self-propelled luggage carrier 10 is maintained.
As shown in FIG. 5, after the self-propelled luggage carrier 10 transports the load M such as materials to a predetermined location, the operation opposite to the above-described process is performed.
The transfer of the load M is terminated.
【００１６】以上説明の如く、資材等の荷Ｍの所定階層
における搬送は行われるが、所定階層における工事が完
了すると、相互懸架式搬送台車１は異なった階層に移動
することとなるが、この相互懸架式搬送台車１の移動に
ついて簡単に説明を行う。As described above, the transport of the load M such as materials is performed at a predetermined level. When the construction at the predetermined level is completed, the mutually suspended transport vehicle 1 moves to a different level. The movement of the mutually suspended transport vehicle 1 will be briefly described.
【００１７】まず、リフト車２０のフォーク２３が操作
シリンダ２４の作動に伴い懸架ロッド３１の取付位置よ
り下方位置まで下降させ、併せて、懸架機構３０の懸架
ロッド３１を操作シリンダ３２の作動により伸長させ
る。そして、懸架ロッド３１の伸長の後に、フォーク２
３の操作シリンダ２４を再作動させてフォーク２３を上
昇させる。このフォーク２３の上昇によって懸架ロッド
３１が押し上げられて、その結果図１６および図１７に
示すように自走式荷台車１０はリフト車２０により持ち
上げられた状態を維持することとなる。First, the fork 23 of the lift truck 20 is lowered from the mounting position of the suspension rod 31 to a lower position with the operation of the operation cylinder 24, and the suspension rod 31 of the suspension mechanism 30 is extended by the operation of the operation cylinder 32. Let it. After the extension of the suspension rod 31, the fork 2
The fork 23 is raised by operating the third operation cylinder 24 again. As the fork 23 rises, the suspension rod 31 is pushed up. As a result, as shown in FIGS. 16 and 17, the self-propelled luggage carrier 10 keeps being lifted by the lift truck 20.
【００１８】このような状態とすることにより、所望す
る方向への自走式荷台車１０の走行が可能となる。In this state, the self-propelled carrier 10 can travel in a desired direction.
【００１９】[0019]
【発明の効果】以上説明を行った本発明の相互懸架式搬
送台車によれば次のような効果を奏する。高層ビル等工
事現場の所定階層で資材等の水平方向の搬送を行う相互
懸架式搬送台車の自走式荷台車を、異なった階層に移動
する際に、専用のキャスタ等の移動補助具やハンドリフ
タ等の補助器具を必要とせず、必要に応じて懸架の切り
替えにより自走式荷台車とリフト車を相互に懸架を可能
としたために、懸架状態を維持しつつ所望する方向への
走行が可能となる。さらに、従来の搬送台車に大幅な改
良を加えずに任意方向への移動が可能となるために、効
率的な資材等の荷の高層ビル等の工事現場に於ける搬送
システムの確立が可能となる。According to the mutual suspension type carrier of the present invention described above, the following effects can be obtained. When moving a self-propelled luggage carrier of an inter-suspended transport vehicle that transports materials etc. in a horizontal direction at a predetermined level of a construction site such as a high-rise building to a different level, a moving aid such as a dedicated caster or hand lifter It does not require auxiliary equipment, etc., so that the self-propelled carrier and lift truck can be suspended mutually by switching the suspension as necessary, so that it is possible to travel in the desired direction while maintaining the suspended state Become. In addition, since it is possible to move in any direction without making significant improvements to the conventional transport cart, it is possible to establish an efficient transport system at construction sites such as high-rise buildings for loading materials etc. Become.
【図１】本発明に係る相互懸架式搬送台車の実施の形態
を示す平面図である。FIG. 1 is a plan view showing an embodiment of an inter-suspended transport vehicle according to the present invention.
【図２】図１のＹ−Ｙ線の矢視正面図である。FIG. 2 is a front view taken along line YY of FIG. 1;
【図３】図１の側面図である。FIG. 3 is a side view of FIG. 1;
【図４】リフト車の側面図である。FIG. 4 is a side view of the lift vehicle.
【図５】図４の平面図である。FIG. 5 is a plan view of FIG. 4;
【図６】図４の正面図である。FIG. 6 is a front view of FIG. 4;
【図７】リフト車を切り離した状態の自走式荷台車の正
面図である。FIG. 7 is a front view of the self-propelled luggage carrier with the lift truck separated.
【図８】図７の平面図である。FIG. 8 is a plan view of FIG. 7;
【図９】自走式荷台車の開口部でリフト車が懸架された
状態を示す平面図である。FIG. 9 is a plan view showing a state where a lift truck is suspended at an opening of the self-propelled luggage carrier.
【図１０】図９のＸ−Ｘ線矢視方向の側面図である。FIG. 10 is a side view in the direction of arrows XX in FIG. 9;
【図１１】所定の階層における待機位置と積込位置を例
示する平面図である。FIG. 11 is a plan view illustrating a standby position and a loading position in a predetermined hierarchy.
【図１２】フォーク上に荷を載荷した状態の相互懸架式
運搬台車の側面図である。FIG. 12 is a side view of the inter-suspension carrier with a load loaded on a fork.
【図１３】リフト車を自走式荷台車方向へ後退させた状
態の説明図である。FIG. 13 is an explanatory view of a state in which the lift truck is retracted in the direction of the self-propelled luggage carrier.
【図１４】リフト車を自走式荷台車の開口部の最後部ま
で進入させた状態の説明図である。FIG. 14 is an explanatory diagram of a state where the lift truck has entered the rearmost portion of the opening of the self-propelled luggage carrier.
【図１５】自走式荷台車が資材等の荷を所定箇所まで搬
送する状態の説明図である。FIG. 15 is an explanatory diagram of a state in which the self-propelled luggage carrier conveys loads such as materials to a predetermined location.
【図１６】自走式荷台車がリフト車により持ち上げられ
た状態を説明する平面図である。FIG. 16 is a plan view illustrating a state in which the self-propelled luggage carrier is lifted by a lift truck.
【図１７】図１６の側面図である。FIG. 17 is a side view of FIG. 16;
１ 相互懸架式搬送台車 １０ 自走式荷台車 １１ 車輪 ２０ リフト車 ２１ マストフレーム ２２ ベースフレーム ２３ フォーク ２４ 操作シリンダ ２５ 走行駆動モータ ２６ ドライブチェーン ２７ 前車輪 ２８ 後車輪 ３０ 懸架機構 ３１ 懸架ロッド ３２ 操作シリンダ ＬＦ 高速リフト Ｍ 荷（資材等） DESCRIPTION OF SYMBOLS 1 Mutually suspended conveyance trolley 10 Self-propelled trolley 11 Wheel 20 Lift car 21 Mast frame 22 Base frame 23 Fork 24 Operation cylinder 25 Travel drive motor 26 Drive chain 27 Front wheel 28 Rear wheel 30 Suspension mechanism 31 Suspension rod 32 Operation cylinder LF High-speed lift M load (materials, etc.)
Claims (2)
体中央部に前記自走式リフト車が進入するための開口部
を形成する自走式荷台車とからなる、相互懸架式搬送台
車において、 前記自走式荷台車の開口部の内側壁面には、進入する自
走式リフト車を懸架するための懸架機構を配備するとと
もに、懸架した自走式リフト車の懸架状態を維持しつ
つ、一体的に走行を行う自走機構とを有し、 前記懸架機構は、自走式リフト車が前記懸架機構の懸架
ロッドの伸縮調整により、前記自走式荷台車を懸架する
機能を有するととともに、 自走式荷台車の懸架状態を維持しつつ、一体的に走行を
行う自走機構を有することを特徴とする、相互懸架式搬
送台車。A self-propelled lift truck equipped with a fork and a self-propelled luggage truck having an opening in the center of the vehicle body for the self-propelled lift truck to enter. In the inside wall surface of the opening of the self-propelled luggage vehicle, while providing a suspension mechanism for suspending the self-propelled lift vehicle entering, while maintaining the suspended state of the suspended self-propelled lift vehicle And a self-propelled mechanism that travels integrally, wherein the suspension mechanism has a function that the self-propelled lift vehicle suspends the self-propelled carrier by adjusting the extension and contraction of a suspension rod of the suspension mechanism. And a self-propelled carrier having a self-propelled mechanism for integrally traveling while maintaining a suspended state of the self-propelled carrier.
される開口部内側に配置される懸架ロッドからなり、 当該懸架ロッドの張出の際に、リフト車のフォークの高
さ位置の調整を行うことにより、相互に懸架を自在とす
る機構を特徴とする、請求項１記載の相互懸架式搬送台
車。2. The suspension mechanism comprises a suspension rod disposed inside an opening formed in the self-propelled transport vehicle, and when the suspension rod is extended, the suspension mechanism is positioned at a height of a fork of a lift truck. 2. The mutually suspended transport vehicle according to claim 1, wherein a mechanism that allows the suspension to be freely performed by performing adjustment is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32374596A JPH10167688A (en) | 1996-12-04 | 1996-12-04 | Mutual suspension type conveying truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32374596A JPH10167688A (en) | 1996-12-04 | 1996-12-04 | Mutual suspension type conveying truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10167688A true JPH10167688A (en) | 1998-06-23 |
Family
ID=18158153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32374596A Pending JPH10167688A (en) | 1996-12-04 | 1996-12-04 | Mutual suspension type conveying truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10167688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018165081A (en) * | 2017-03-28 | 2018-10-25 | 清水建設株式会社 | Horizontal conveying truck |
| JP2018165101A (en) * | 2017-03-28 | 2018-10-25 | 清水建設株式会社 | Horizontal conveying truck |
-
1996
- 1996-12-04 JP JP32374596A patent/JPH10167688A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018165081A (en) * | 2017-03-28 | 2018-10-25 | 清水建設株式会社 | Horizontal conveying truck |
| JP2018165101A (en) * | 2017-03-28 | 2018-10-25 | 清水建設株式会社 | Horizontal conveying truck |
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