JP2006240878A - Simple crane apparatus - Google Patents

Simple crane apparatus Download PDF

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JP2006240878A
JP2006240878A JP2005106754A JP2005106754A JP2006240878A JP 2006240878 A JP2006240878 A JP 2006240878A JP 2005106754 A JP2005106754 A JP 2005106754A JP 2005106754 A JP2005106754 A JP 2005106754A JP 2006240878 A JP2006240878 A JP 2006240878A
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arm
post
simple crane
mast
crane device
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Kazuyoshi Asai
和義 浅井
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable low-cost and simple crane apparatus capable of very easily loading and unloading loads from an opening part and floors to a target position in movement from low-storied building and also loading and unloading major units by three or less persons. <P>SOLUTION: In this simple crane apparatus, a mounting frame 5 is mounted on the deck 2 of a carriage 1 for moving the apparatus, and the base end part of a swing arm 30 comprising a post 16 vertically disposed at a center part between a liftingly driving part 37 such as a winch and the mounting frame 5, and a horizontal arm 31 and a diagonal arm 32 forming two sides of a triangle on the post 16 is pivotally supported on the mounting frame 5. The wire units of a lifting mechanism 41 are installed at the end part of the apparatus. The assembling, disassembling, and transportation of these units can be performed by three or less persons. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、低層建物における引越などの際に人間が運び難い、タンス、冷蔵庫、洗濯機、家庭電気製品などの重さの荷物を各階層の窓などの開口部から上げ降ろすのに極めて便利な簡易クレーン装置に係るものである。  The present invention is extremely convenient for raising and lowering heavy loads such as chests, refrigerators, washing machines, home appliances, etc. from openings such as windows in each floor, which are difficult for humans to carry when moving in low-rise buildings. This relates to a simple crane device.

従来、引越し等では業者が数人で各階から階段を介して荷物を個々に運び出すか、または窓からロープ、クレーン車等を介して搬出していた。
また、バルコニーや開放廊下などに設置して外部足場解体時の荷降ろし作業に使用する簡易クレーン、または加工物の移動に台車移動でポスト方式の簡易クレーンも知られている。(例えば、特許文献1、特許文献2)
Conventionally, in moving, etc., several traders have carried out the luggage individually from each floor via stairs or carried out from the window via ropes, crane cars, and the like.
In addition, a simple crane that is installed on a balcony or an open corridor and used for unloading work when dismantling external scaffolds, or a post-type simple crane that moves a truck to move a workpiece is also known. (For example, Patent Document 1 and Patent Document 2)

特開平10−139373号公報Japanese Patent Laid-Open No. 10-139373 特開平8−0133675号公報Japanese Patent Application Laid-Open No. 8-0133675

しかしながら、特許文献1は集合住宅工事現場などの外部足場解体時の荷下降ろし作業に使用する簡易クレーンであり、その設置組立、解体をバルコニーや廊下の手摺り壁より内側で行い、床面と天井面と手摺り壁に固定し、支持土台とマストをそれぞれ固定した簡易クレーンであり、装置自体は大がかりで、かつ設置場所が固定される堅牢なバルコニー等である。しかも、人力のみで簡単に組立、解体、解体物の搬送ができず、その上、屋内の部屋間を移動するような構造に構成されていない装置である。  However, Patent Document 1 is a simple crane used for unloading work at the time of dismantling of external scaffolding such as an apartment building construction site, and the installation and assembly and dismantling are performed on the inner side of the handrail wall of the balcony or hallway, It is a simple crane that is fixed to the ceiling surface and the handrail wall, and the supporting base and mast are fixed to each other. The device itself is a large scale and is a solid balcony or the like where the installation location is fixed. Moreover, it is an apparatus that cannot be easily assembled, disassembled, and transported the dismantled goods only by human power, and is not configured to move between indoor rooms.

特許文献2は、台車に固定した支柱にアームとワイヤー等からなる吊り上げ機構の先端部に加工物を保持、解除できる構造の保持部材と、この保持部材を昇降させる構成の簡易クレーンであり、支柱は1本で、アームによる昇降、台車による移動構造が開示されている。しかしながら、クレーンの組立、解体はできず、主要部を解体して人力で階層ごとに持ち運ぶことはできなかった。  Patent Document 2 is a holding member having a structure in which a workpiece can be held and released at a tip portion of a lifting mechanism composed of an arm and a wire on a column fixed to a carriage, and a simple crane configured to raise and lower the holding member. There is disclosed a structure for moving up and down by an arm and a carriage. However, the crane could not be assembled and dismantled, and the main parts could not be dismantled and carried by manpower.

発明が課題を解決するための手段Means for Invention to Solve the Problems

本発明は、このような課題を解決するため、低層階の引越等で同じ階層の部屋間の移動は台車で行い、かつ100kg程度の荷物を窓などの開口部から昇降する昇降機構等を台車に着脱可能に装着し、かつ主要な各ユニットを1ユニット以上の組立、解体、運搬が3人以下の人力で可能な重さとし、かつ簡単に着脱可能な構成で、しかも携帯容易で、その上、安価な簡易クレーン装置を提供するものである。  In order to solve such problems, the present invention moves a room between lower floors and moves between rooms on the same floor with a cart, and also has a lifting mechanism that lifts and lowers about 100 kg of luggage from an opening such as a window. The main unit has a weight that can be assembled, disassembled and transported by 3 people or less, and can be easily attached and detached, and is easy to carry. An inexpensive simple crane device is provided.

発明の効果The invention's effect

上述したように本発明に係る簡易クレーン装置によれば、主要機能部をほぼ独立したユニットに構成したため、(1)引越時に同じ低層階の荷物を各部屋の窓などの開口部から旋回アームを旋回させて外部へ、あるいは部屋内へ極めて容易に搬送、昇降できる。(2)台車に昇降機構を載置したため各階層の同じ部屋間、または窓間での移動が極めて容易にできる。(3)台車と、昇降機構と、旋回アームを単純な構成で、かつ上記した各主要なユニットの1ユニットごと、或いは2ユニット以上を多くとも3人以下で搬送できる重さに形成できる。(4)上記各部間の組立、解体が簡単に行えるため各階層への主要なユニットの搬送が容易である。(5)各部の構成は、簡単な形状で、軽量に、しかも汎用品を一部加工するだけで組み込めるため安価に構成できる特徴がある。  As described above, according to the simple crane device according to the present invention, the main functional unit is configured as a substantially independent unit. (1) When moving, the same lower-level baggage can be moved from the opening such as the window of each room. It can be moved and moved up and down very easily by turning it to the outside or into the room. (2) Since the elevating mechanism is mounted on the carriage, it is very easy to move between the same rooms or windows on each floor. (3) The carriage, the elevating mechanism, and the swivel arm can be formed in a simple configuration and can be formed so as to be able to carry one unit of each of the main units described above or two units or more by at most three people. (4) Since the above parts can be easily assembled and disassembled, it is easy to transport main units to each level. (5) The structure of each part has a simple shape, is lightweight, and can be built at a low cost because it can be incorporated simply by processing a part of a general-purpose product.

発明を実施するために最良の形態BEST MODE FOR CARRYING OUT THE INVENTION

以下に、図面を用いて、本発明に係る簡易クレーン装置の一実施例について詳細に説明する。
図1は、台車1と取り付け架台5とポスト16と旋回アーム30と昇降駆動部37と昇降機構41がそれぞれ解体された主要なユニットを個々に運搬し、これらを組立てることにより一体に構成した簡易クレーン装置の概略説明図、図2(a)、(b)は取り付け架台5の説明図、図3はポスト16の説明図、図5は昇降駆動部37の斜視図である。
Hereinafter, an embodiment of a simple crane device according to the present invention will be described in detail with reference to the drawings.
FIG. 1 shows a simple structure in which a main unit in which a carriage 1, a mounting base 5, a post 16, a revolving arm 30, an elevating drive unit 37, and an elevating mechanism 41 are respectively disassembled is individually transported and assembled. FIGS. 2A and 2B are explanatory views of the mounting base 5, FIG. 3 is an explanatory view of the post 16, and FIG. 5 is a perspective view of the lifting drive unit 37.

さらに説明すると、台車1は、新規サイズ、或いは既存の荷台2と車輪3と把手4からなり、一体に連結した構成の簡易クレーン装置を低層階住宅等の各窓、或いは部屋間を車輪3の転がりにより畳み上、若しくは床A上を移動するのに役立つものである。勿論、図示しないが荷台2には取り付け架台5を着脱用の装着構造、例えば周知のボルト、ナットの嵌合、ピン等による係止、挟み込み等のクランプ構造の一方を設けた構造である。  More specifically, the cart 1 is composed of a new size or an existing cargo bed 2, wheels 3 and a handle 4, and a simple crane device integrally connected to each other or between the windows of a low-rise house or the like between the wheels 3. It is useful for moving on a tatami or floor A by rolling. Of course, although not shown in the drawings, the loading platform 2 is provided with one of a mounting structure for attaching and detaching the mounting base 5, for example, a well-known clamping structure such as fitting of bolts and nuts, locking with pins or the like.

取り付け架台5は、図2(a)に示すような構成であり、図1に示すように支柱となるポスト16を垂直に固定、あるいは解体時に荷台2上から離脱が簡単にできる構造、例えば、上記したような周知装着構造を介して取り付けるものであり、台車1の荷台2に装着する取り付け土台6とこの土台6上に一体に固定したやぐら状のポスト支持台9とから構成し、取り付け土台6上のほぼ中心部にポスト16の下端をガイド兼支持する受け台7を一体に固定し、その表面にはガイド用の凹部8を設ける。  The mounting base 5 is configured as shown in FIG. 2 (a). As shown in FIG. 1, the post 16 serving as a support is fixed vertically, or can be easily detached from the loading base 2 when dismantling, for example, The mounting base 6 is mounted via the well-known mounting structure as described above, and includes a mounting base 6 to be mounted on the loading platform 2 of the carriage 1 and a tower-shaped post support base 9 fixed integrally on the base 6. A cradle 7 that guides and supports the lower end of the post 16 is integrally fixed at a substantially central portion on the top 6, and a guide recess 8 is provided on the surface thereof.

また、ポスト支持台9の先端部にはポスト装着基材10と、上記支持台9を3角(図示せず)、あるいは4角形のやぐら状に形成する数本(図では4本)の補強脚13と補強脚13間に筋違として配設した数本、図では2本程度の補強フレーム14とから構成する。    Further, the post mounting base 10 and several (in the figure, four) reinforcements that form the post mounting base 10 and the support base 9 in a triangular shape (not shown) or a quadrangular tower shape are provided at the tip of the post support base 9. It is composed of several reinforcing frames 14 arranged in a straight line between the legs 13 and the reinforcing legs 13, in the figure, about two reinforcing frames 14.

ポスト装着基材10は例えば図2(b)に示すように中央部にマスト17を垂直に、かつ着脱可能に固定し、その中央部に装着孔11と必要により頂面10aに昇降駆動部37を装着する係止部材45の取り付け孔12を穿設、あるいは図示しないが周知の螺合構造、クランプ構造等を配設する。  For example, as shown in FIG. 2 (b), the post mounting base 10 has a mast 17 fixed vertically and detachably at the center, and a mounting hole 11 at the center and, if necessary, a lift drive unit 37 on the top surface 10a. The mounting hole 12 of the locking member 45 for mounting the pierced hole is drilled, or a well-known screwed structure, a clamp structure, etc. are provided although not shown.

さらに、ポスト装着基本材10の装着孔11にはポスト遊合軸受け15を嵌合する。ポスト遊合軸受け15はフランジ部15aと筒部15bとを有し、筒部15bをポスト基材10の装着孔11に嵌合し、マスト17の装着による磨耗防止とフランジ部15aによる後記する下端部に位置する傾斜アーム連結具23との間のスペースを保持するのに役立つ。なお、取り付け架台5は木製、金属あるいはこれらの複合材からなり、所定の強度と人間が1〜2名で運び込める重さとする。  Further, a post loose bearing 15 is fitted into the mounting hole 11 of the post mounting basic material 10. The post idle bearing 15 has a flange portion 15a and a cylindrical portion 15b. The cylindrical portion 15b is fitted into the mounting hole 11 of the post base 10, and wear prevention by mounting the mast 17 and lower end described later by the flange portion 15a. This helps to maintain a space between the inclined arm connector 23 located in the section. The mounting base 5 is made of wood, metal, or a composite material thereof, and has a predetermined strength and a weight that can be carried by one or two people.

ポスト16は、図1,図3に示すように簡易クレーン装置において、一本のみの支柱として機能し、取り付け架台5に着脱自在に装着し、旋回アーム30の根本端部を回転可能に支承するものであり、ポール型のマスト17と、その上端部に固定した水平アーム連結具18、傾斜アーム連結具23と離脱防止具28を一体に固定したものである。  As shown in FIGS. 1 and 3, the post 16 functions as a single column in the simple crane device, is detachably mounted on the mounting base 5, and supports the root end of the swivel arm 30 in a rotatable manner. A pole-type mast 17, a horizontal arm connector 18 fixed to the upper end portion thereof, an inclined arm connector 23 and a detachment preventing device 28 are integrally fixed.

水平アーム連結具18は、マスト17の上端部近傍に装着し、旋回アーム30が回転するベアリング等の支承材19がマスト17から離脱しないように嵌合し、その外周面に装着ガイド材20を嵌合したものである。さらに、説明すると図3に示すように水平アーム連結具18は支承材19に嵌合するフランジ的機能の嵌合リング部21と水平フレーム31の一端部を着脱可能に装着する水平アーム装着筒部22とを一体に形成したものである。勿論、図示しないが2〜3分割の割型に形成して同様の機能を発揮させることもできる。  The horizontal arm connector 18 is mounted in the vicinity of the upper end of the mast 17 and is fitted so that the bearing member 19 such as a bearing on which the revolving arm 30 rotates is not detached from the mast 17. It is a fitting. Further, as shown in FIG. 3, the horizontal arm connector 18 is a horizontal arm mounting cylinder portion in which a fitting ring portion 21 having a flange-like function to be fitted to the support member 19 and one end portion of the horizontal frame 31 are detachably mounted. 22 are integrally formed. Of course, although not shown, it can be formed in a split mold of 2 to 3 parts to exhibit the same function.

傾斜アーム連結具23は、マスト17の中間近傍に嵌合し、支承材24と装着ガイド材25とを一体に形成し、支承材24はベアリング等であり、装着ガイド材25は支承材24に嵌合するフランジ的機能の嵌合リング部26と傾斜アーム装着筒部27とから形成し、この筒部27は角度が旋回アーム30の傾斜アーム32と合致させ、かつ着脱自在に設けたものである。
勿論、これも2〜3分割の割型に構成してマスト17に固定し、傾斜アーム32を着脱可能に装着する構成も可能である。この際は、マスト17に仮止めし、最終的に固定することもある。
The inclined arm connector 23 is fitted in the vicinity of the middle of the mast 17, and the bearing member 24 and the mounting guide member 25 are integrally formed. The bearing member 24 is a bearing or the like, and the mounting guide member 25 is attached to the bearing member 24. It is formed from a fitting ring part 26 having a flange-like function to be fitted and an inclined arm mounting cylinder part 27, and this cylinder part 27 is provided so that its angle matches the inclined arm 32 of the turning arm 30 and is detachable. is there.
Of course, this can also be divided into two or three split molds and fixed to the mast 17, and the tilt arm 32 can be detachably mounted. In this case, the mast 17 may be temporarily fixed and finally fixed.

28は離脱防止具であり、水平アーム連結具18、傾斜アーム連結具23が主にマスト17から離脱するのを防止するものであり、カラー等のようなリング構造でマスト17に上記連結具23が装着される前に,傾斜アーム連結具23の装着後に離脱防止具28を固定する。なお、固定は螺子、ピン、クランプ方式でも可能である。特に、割型構造では、装着順序は関係ない。  Reference numeral 28 denotes a detachment prevention tool which mainly prevents the horizontal arm connection tool 18 and the inclined arm connection tool 23 from detaching from the mast 17. The connection tool 23 is connected to the mast 17 with a ring structure such as a collar. Before the attachment, the detachment preventing tool 28 is fixed after the inclined arm connector 23 is attached. The fixing can also be performed by a screw, a pin, or a clamp method. In particular, in the split mold structure, the mounting order does not matter.

上記連結具18,23はマスト17の所定位置に装着して旋回アーム30の水平アーム31と傾斜アーム32の一端部を支持し、旋回アーム30を回転可能に支承するものである。  The connecting tools 18 and 23 are mounted at predetermined positions on the mast 17 to support the horizontal arm 31 and one end of the tilt arm 32 of the swing arm 30, and rotatably support the swing arm 30.

固定具29は、マスト17を取り付け架台5に装着後にポスト装着基材10からマスト17が離脱するのを防止するものであり、螺子等で固定できるリング状あるいは割型の金具等である。
更に、説明するとマスト17は取り付け架台5のポスト装着基材10の装着孔11を介してポスト遊合軸受け15に遊合した状態で挿入し、マスト17の中間位置程度を支持し、下端を受け台7の凹部8に載置する。
The fixing tool 29 prevents the mast 17 from being detached from the post mounting base material 10 after the mast 17 is mounted on the mounting base 5, and is a ring-shaped or split-type metal fitting that can be fixed with a screw or the like.
Further, to explain, the mast 17 is inserted into the post loose bearing 15 through the mounting hole 11 of the post mounting base 10 of the mounting base 5 to support the middle position of the mast 17 and receives the lower end. Place in the recess 8 of the base 7.

旋回アーム30は、図1に示すように水平アーム31と傾斜アーム32と、例えば図4に示すような連結体33とから構成し、水平アーム31の一端は水平アーム連結具18に他端近傍を傾斜アーム連結具23で着脱可能に固定し、マスト17と連結して三角形状の補強フレーム構造を形成する。  The swivel arm 30 includes a horizontal arm 31 and an inclined arm 32 as shown in FIG. 1, and a connecting body 33 as shown in FIG. 4, for example. One end of the horizontal arm 31 is adjacent to the horizontal arm connector 18 at the other end. Is attached to the mast 17 in a detachable manner and is connected to the mast 17 to form a triangular reinforcing frame structure.

連結体33は図1に示すように水平アーム31と傾斜アーム32を一体に固定する筒部34とフランジ部35とからなり、クランプ構造か螺子等の締結具36で締結する割型の構成である。勿論、一体物で形成して螺子、ピン等で固定することも可能である。  As shown in FIG. 1, the connecting body 33 includes a cylindrical portion 34 and a flange portion 35 that integrally fix the horizontal arm 31 and the inclined arm 32, and has a split structure that is fastened by a clamp 36 or a fastener 36 such as a screw. is there. Of course, it is also possible to form a single unit and fix it with screws, pins or the like.

昇降駆動部37は図1に示すように取り付け架台5の一側面に簡単に着脱できるように装着したものであり、その構成は図5に示すように取り付け板38上に電動ウインチ等の昇降機39を固定し、その外周面を安全のためカバー材40で包囲する。なお、Bは操作スイッチ、Cは電源コードである。    As shown in FIG. 1, the elevating drive unit 37 is attached to one side surface of the mounting base 5 so that it can be easily attached and detached, and the configuration thereof is as shown in FIG. The outer peripheral surface is surrounded by a cover material 40 for safety. B is an operation switch, and C is a power cord.

昇降機構41はウインチ等に巻回されたワイヤー42と滑車43とワイヤー42の先端に固定した係止具44、例えばフックなどからなり、また滑車43は例えば、マスト17、水平アーム31の先端部に固定、若しくは着脱できる構造のねじ込み或いはクランプ構造に装着する。なお、ワイヤー42は滑車43から着脱できる構成とする。  The elevating mechanism 41 includes a wire 42 wound around a winch or the like, a pulley 43, and a locking tool 44 fixed to the tip of the wire 42, for example, a hook. The pulley 43 includes, for example, the tip of the mast 17 and the horizontal arm 31. It is attached to a screwed or clamped structure that can be fixed to or detached from the screw. The wire 42 is configured to be detachable from the pulley 43.

係止部材45は昇降駆動部37を取り付け架台5に着脱可能に装着する際に役立つものであり、カバー材40とポスト装着基材10とを固定し、昇降機構41が稼動中に取り付け架台5から離脱するのを防止するものである
例えば、図6(a)〜(c)に示すような引っかけ係支構造、ピン、クランプ構造など着脱が容易な装着構成である。勿論、取り付け架台5と取り付け板38が着脱可能な既存の締結具、例えば螺子、クランプ構造の場合は必要でなくなる。
The locking member 45 is useful when the lifting / lowering drive unit 37 is detachably mounted on the mounting base 5, fixes the cover material 40 and the post mounting base 10, and the mounting base 5 is in operation while the lifting mechanism 41 is in operation. For example, it is a mounting structure that is easy to attach and detach, such as a hook-and-support structure, a pin, and a clamp structure as shown in FIGS. Of course, it is not necessary in the case of an existing fastener, such as a screw or clamp structure, in which the mounting base 5 and the mounting plate 38 are detachable.

なお、図6(a)は取り付け棒45aとピン45bの組み合わせからなる係止金具45の構造、図6(b)、(c)は取り付け金具45cをポスト装着基材10とカバー40に螺子等で簡単に着脱できるクランプ45とした構造である。  6A shows the structure of the locking metal fitting 45 formed by a combination of the attachment rod 45a and the pin 45b, and FIGS. 6B and 6C show the attachment metal fitting 45c screwed to the post mounting base material 10 and the cover 40. Thus, the clamp 45 can be easily attached and detached.

46はストッパーで図1に示すようにポスト支持台9の側面、下方の位置に固定し、昇降駆動部37をまず、受け止めて装着を容易にする。その形状は図示する,L型、図示しないがカギ型、ピンなどのように昇降駆動部37がすべり落ちるのを阻止する構造であればよい。    As shown in FIG. 1, 46 is a stopper fixed to the side surface of the post support base 9 and a lower position, and first receives the elevating drive unit 37 to facilitate mounting. The shape may be any structure as long as it prevents the elevating drive unit 37 from sliding down, such as an L shape, a key shape (not shown), or a pin.

次に具体的な引越の場合について説明すると、一実施例として、まず解体されている主要な各ユニット、即ち台車1、取り付け架台5、ポスト16、旋回アーム30、昇降駆動部37、昇降機構41等と必要な係止具、締結具等を二階の床A、例えば保護シートを敷設した畳上に人間が1人もしくは3人以下で運び込む。なお、この場合、滑車43はポスト17の先端と水平アーム31の先端に固定され、アーム連結具18,23はマスト17の所定位置に固定されていると仮定する。  Next, a specific case of moving will be described. As an example, first, the main units disassembled, that is, the carriage 1, the mounting base 5, the post 16, the turning arm 30, the lifting drive unit 37, and the lifting mechanism 41 are described. Etc., and one or three persons carry the necessary locking tools and fasteners on the floor A on the second floor, for example, a tatami mat provided with a protective sheet. In this case, it is assumed that the pulley 43 is fixed to the tip of the post 17 and the tip of the horizontal arm 31, and the arm couplers 18 and 23 are fixed to a predetermined position of the mast 17.

そこで、台車1の荷台2の図1に示す位置に取り付け架台5を締結具、ここでは図示しないがワンタッチ構造のクランプで所定位置に固定し、一体化する。次にマスト17の下端をポスト装着基材10の装着孔11に挿入し、受け台7の凹部8に戴置する。そこで、固定具29はポスト装着基材10の下面でマスト17を固定、または挟持し、取り付け架台5と一体と成ってマスト17を垂直に固定する。ポスト16には水平アーム連結具18、傾斜アーム連結具23が所定の位置に固定されている。  Therefore, the mounting base 5 is fixed to a predetermined position by a fastener, a clamp of a one-touch structure (not shown here) at the position shown in FIG. Next, the lower end of the mast 17 is inserted into the mounting hole 11 of the post mounting base 10 and placed in the recess 8 of the cradle 7. Therefore, the fixing tool 29 fixes or clamps the mast 17 on the lower surface of the post mounting base 10, and is integrated with the mounting base 5 to fix the mast 17 vertically. A horizontal arm connector 18 and an inclined arm connector 23 are fixed to the post 16 at predetermined positions.

次に既に連結体33は軽量な水平アーム31、および傾斜アーム32の末端部近傍が固定されている。そこで、上記アームの根本端部、即ち他端をそれぞれの上記連結具18,23の筒部22,27に嵌挿、装着し、螺子等の固定具で固定する。その結果、マスト17と旋回アーム30が一体化され、ポスト16に支承された根本端部がポスト16を軸に旋回アーム30が回転可能になる。  Next, the connection body 33 is already fixed in the vicinity of the lightweight horizontal arm 31 and the end of the inclined arm 32. Therefore, the base end portion of the arm, that is, the other end is fitted and attached to the cylindrical portions 22 and 27 of the coupling tools 18 and 23, and fixed with a fixing tool such as a screw. As a result, the mast 17 and the swivel arm 30 are integrated, and the swivel arm 30 can be rotated with the root end supported by the post 16 about the post 16 as an axis.

そこで、昇降駆動部37をポスト支持台9に戴置し、そのカバー40の上端部に係止具45の一端を係止して、取り付け架台5と一体化する。次に昇降駆動部37の動力、ウインチ等のワイヤー42を操作スイッチBにより巻きだし、滑車43に戴置してフック係止具44を図1に示すように配置する。次に床Aにある台車1を窓際に移動し、旋回アーム30を目的位置まで旋回し、窓外にフック係止具44を荷物Dのある地面Eまで降下する。  Therefore, the elevating drive unit 37 is placed on the post support base 9, and one end of the locking tool 45 is locked to the upper end portion of the cover 40 to be integrated with the mounting base 5. Next, the power of the elevating drive unit 37, a wire 42 such as a winch is unwound by the operation switch B, placed on the pulley 43, and the hook locking tool 44 is disposed as shown in FIG. Next, the carriage 1 on the floor A is moved toward the window, the turning arm 30 is turned to the target position, and the hook locking tool 44 is lowered to the ground E where the luggage D is located outside the window.

次にロープあるいはネットで持ち上げるように荷造りされた荷物Dを操作スイッチBにおいてオンにして窓まで吊り上げ、旋回アーム30を旋回して荷物Dを窓外から部屋内へ移動させ、床A上に荷物Dを降ろす。このような動作を繰り返すことにより荷揚げは完了する。また、この際、荷物Dの重さと水平アーム31の曲げモーメントが設定された数値より大きいか、台車1の把手4の端部が持ち上がるようであれば、錘として水を入れた20kg程度の重さのポリタンクFを曲げモーメントが釣り合うまで戴置する。なお、窓間、同じ階層の部屋間の移動は台車1の移動で行い、階層間の移動は、解体作業、組立作業を行うものである。  Next, the baggage D packed to be lifted by a rope or net is turned on at the operation switch B and lifted to the window, the swivel arm 30 is swung to move the baggage D from the outside of the window into the room, and the baggage on the floor A. Take D down. Unloading is completed by repeating such operations. At this time, if the weight of the load D and the bending moment of the horizontal arm 31 are larger than the set numerical values, or if the end of the handle 4 of the carriage 1 is lifted, the weight of about 20 kg with water as a weight is added. Place the poly tank F until the bending moment is balanced. The movement between windows and between rooms on the same level is performed by moving the carriage 1, and the movement between levels is performed for dismantling work and assembly work.

以上説明したのは、本発明に係る簡易クレーン装置の一実施例にすぎず、図7〜図11に示すように構成することもできる。すなわち、図7はポスト遊合軸受け15の変形例、図8はポスト16において、窓枠Gの高さの位置に窓枠Gと簡易クレーン装置を一体的に固定する場合であり、万力型の狭持具47と合成樹脂発泡体等からなる緩衝材48を有する構成とした簡易クレーン装置。図9は滑車43を水平アーム31の両端部に装着した場合、図10は旋回アーム30の位置移動用の引き出し棒49を傾斜アーム32に設けた場合で通常は止め具50に装着されている。  What has been described above is only one embodiment of the simple crane device according to the present invention, and it can also be configured as shown in FIGS. 7 shows a modified example of the post loose bearing 15, and FIG. 8 shows a case where the window frame G and the simple crane device are integrally fixed to the post 16 at the height position of the window frame G. A simple crane device having a structure including a holding member 47 and a cushioning material 48 made of a synthetic resin foam or the like. FIG. 9 shows a case where pulleys 43 are attached to both ends of the horizontal arm 31, and FIG. 10 shows a case where a pulling bar 49 for moving the position of the swing arm 30 is provided on the inclined arm 32. .

図11はその他の実施例の一部分のみを示す説明図であり、特に、簡易構造にした簡易クレーン装置の場合であり、図示しないが旋回アーム30の水平アーム31と傾斜アーム32の根本端部を上記各アームの連結具18,23として既存の図12に示すようなパイプ締結用クランプ51を用いてマスト17に挟持した構成とし、それぞれのアーム根本端をマスト17に旋回可能に装着したものであり、かつ根本端部が回転するためのクッション機能と移動を抑制するストパー的なスプリング52をマスト17に遊合装着した構成の簡易クレーン装置であり、軽量で最も簡易で、かつ安価な装置である。なお、この際のパイプ締結用クランプ51は多少回転できる装着とする。  FIG. 11 is an explanatory view showing only a part of another embodiment, and particularly, in the case of a simple crane device having a simple structure. Although not shown, the horizontal arm 31 of the swivel arm 30 and the root ends of the inclined arms 32 are shown. The above-described arms 18 and 23 are configured to be sandwiched between the mast 17 by using the existing pipe fastening clamps 51 as shown in FIG. 12, and the base ends of the respective arms are pivotally attached to the mast 17. There is a simple crane device with a cushion function for the rotation of the root end and a stopper spring 52 that suppresses movement loosely mounted on the mast 17, and it is a lightweight, simplest and cheapest device. is there. In this case, the pipe fastening clamp 51 is mounted so that it can rotate somewhat.

また、図示しないがその他の実施例としては、台車1と取り付け架台5とポスト16と旋回アーム30の主要ユニットを一体にして、昇降駆動部37の2ユニットで組立、解体する構造、または台車1と取り付け架台5と、ポスト16と旋回アーム30と、昇降駆動部37の3ユニットにして解体、組立する構造にする。  Further, although not shown in the drawings, as another embodiment, the main unit of the carriage 1, the mounting base 5, the post 16, and the swivel arm 30 are integrated and assembled and disassembled by two units of the lifting drive unit 37, or the carriage 1 And the mounting base 5, the post 16, the turning arm 30, and the lifting and lowering drive unit 37.

さらに、その他の実施例としては上記した簡易クレーン装置と同じ構成で一番重いユニットのみ解体し、他ユニットは解体せずに運搬することも可能である。なお、木製で取り付け架台5を構成した祭は、解体するユニット以外は一体に固設する構造も可能である。さらに、その際の係止部材45は木製の支持形状、例えば角材、丸材の加工品を釘等で固定した構成とすることもできる。  Furthermore, as another embodiment, it is possible to disassemble only the heaviest unit with the same configuration as the above-described simple crane device, and to transport the other unit without disassembling. It should be noted that the festival in which the mounting base 5 is made of wood may have a structure in which it is fixed integrally except for the unit to be dismantled. Furthermore, the locking member 45 at that time can be configured to have a wooden support shape, for example, a square or round processed product fixed with a nail or the like.

本発明に係る簡易クレーン装置によれば、この種クレーンにおいて、引越等で今までになく、荷物の昇降が容易であり、階層間の移動も3人以下の人間で搬送でき、かつ安価、組立及び解体が極めて簡単で速く、引越の能率が良い。  According to the simple crane apparatus according to the present invention, in this type of crane, moving up and down is easier than ever, such as moving, etc., movement between floors can be transported by three or less people, and it is inexpensive and assembled. And dismantling is extremely simple and fast, and moving efficiency is good.

本発明に係る簡易クレーン装置の一実施例を示す概略図である。It is the schematic which shows one Example of the simple crane apparatus which concerns on this invention. (a)、(b)は本発明に係る取り付け架台の一例を示す斜視図とポスト支持基材を示す断面図である。(A), (b) is a perspective view which shows an example of the attachment stand based on this invention, and sectional drawing which shows a post support base material. 本発明に係るポストの一例を示す概略説明図である。It is a schematic explanatory drawing which shows an example of the post which concerns on this invention. 本発明に係る連結体の一例を示す斜視図である。It is a perspective view which shows an example of the coupling body which concerns on this invention. 本発明に係る昇降駆動部の一例を示す斜視図である。It is a perspective view which shows an example of the raising / lowering drive part which concerns on this invention. (a)〜(c)は本発明に係る係止部材の一例を示す説明図である。(A)-(c) is explanatory drawing which shows an example of the latching member which concerns on this invention. 本発明に係るポスト遊合軸受けのその他の実施例を示す斜視図である。It is a perspective view which shows the other Example of the post idle bearing which concerns on this invention. 本発明に係る簡易クレーン装置のその他の実施例を示す概略図である。It is the schematic which shows the other Example of the simple crane apparatus which concerns on this invention. 本発明に係る昇降機構のその他の実施例を示す説明図である。It is explanatory drawing which shows the other Example of the raising / lowering mechanism based on this invention. 本発明に係る傾斜アームのその他の実施例を示す説明図である。It is explanatory drawing which shows the other Example of the inclination arm which concerns on this invention. 本発明に係る簡易クレーン装置のその他の実施例を示す説明図である。It is explanatory drawing which shows the other Example of the simple crane apparatus which concerns on this invention. 既存のパイプ締結用クランプの一例を示す概略図である。It is the schematic which shows an example of the existing clamp for pipe fastening.

符号の説明Explanation of symbols

1 台車
5 取り付け架台
9 ポスト支持台
13 補強脚
14 補強フレーム
16 ポスト
17 マスト
18 水平アーム連結具
19 支承材
20 装着ガイド材
22 水平アーム装着筒部
23 傾斜アーム連結具
30 旋回アーム
31 水平アーム
32 傾斜アーム
37 昇降駆動部
41 昇降機構
42 ワイヤー
43 滑車
46 ストッパー
A 床
B 操作スイッチ
C 電源コード
1 Cart 5 Mounting Base 9 Post Support Base 13 Reinforcement Leg 14 Reinforcement Frame 16 Post 17 Mast 18 Horizontal Arm Connector 19 Bearing Material 20 Mounting Guide Material 22 Horizontal Arm Mounting Tube 23 Inclined Arm Connector 30 Swivel Arm 31 Horizontal Arm 32 Inclined Arm 37 Elevating drive unit 41 Elevating mechanism 42 Wire 43 Pulley 46 Stopper A Floor B Operation switch C Power cord

Claims (6)

簡易クレーン装置移動用の台車と、支柱となる1本のポストと、荷物を昇降するワイヤーを有する昇降機構と、該機構を駆動する昇降駆動部と、前記ワイヤーを支持すると共に、ワイヤーの方向変換する水平アームおよび傾斜アームから成る旋回アームの各ユニットを具備する装置において、少なくとも上記各ユニットの内1ユニット以上を解体、組立可能な構成にし、かつ人間が運搬できる重さとしたことを特徴とする簡易クレーン装置。  A carriage for moving a simple crane device, a single post as a support, a lifting mechanism having a wire for lifting and lowering a load, a lifting drive unit for driving the mechanism, and supporting the wire and changing the direction of the wire An apparatus having each unit of a swing arm composed of a horizontal arm and an inclined arm, wherein at least one of the units is configured to be disassembled and assembled, and has a weight that can be transported by humans. Simple crane device. 少なくとも昇降駆動部と旋回アームの各ユニットのみを解体、組立可能な構成にし、かつ3人以下の人間で運搬できる重さとしたことを特徴とする請求項1記載の簡易クレーン装置。  2. The simple crane device according to claim 1, wherein at least only the lifting drive unit and the swivel arm unit can be disassembled and assembled, and can be transported by three or fewer people. 少なくとも昇降駆動部、ポスト、旋回アームの各ユニットのみを解体、組立可能な構成にし、かつ人間が運搬できる重さとしたことを特徴とする請求項1〜3記載の簡易クレーン装置。  The simple crane apparatus according to claim 1, wherein at least only the lifting drive unit, the post, and the swivel arm are configured so that they can be disassembled and assembled and can be transported by humans. ワイヤーをガイド兼移動させる滑車等を少なくとも旋回アームの水平アームの両端部、若しくはポストの上端部に固定、または着脱可能に装着したことを特徴とする請求項1〜3記載の簡易クレーン装置。  4. A simple crane apparatus according to claim 1, wherein a pulley or the like for guiding and moving the wire is fixed or detachably attached to at least both ends of the horizontal arm of the revolving arm or the upper end of the post. 旋回アームはポストと水平アームと傾斜アームとで三角形の枠体に形成し、かつ根本端部を上記ポストの下方に回転可能に支承したことを特徴とする請求項1〜4記載の簡易クレーン装置。  5. The simple crane device according to claim 1, wherein the swing arm is formed in a triangular frame body by a post, a horizontal arm, and an inclined arm, and a root end portion is rotatably supported below the post. . 開閉可能な挟持部と底部を有する2つのクランプ体の底面部を回転可能に装着したクランプで各ユニットを組立、解体できる構成としたことを特徴とする請求項1〜5記載の簡易クレーン装置。  6. The simple crane device according to claim 1, wherein each unit can be assembled and disassembled with a clamp that rotatably mounts bottom surfaces of two clamp bodies having a clamping part and a bottom part that can be opened and closed.
JP2005106754A 2005-03-04 2005-03-04 Simple crane apparatus Pending JP2006240878A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013103819A (en) * 2011-11-15 2013-05-30 Kandenko Co Ltd Assembling type simple crane for rooftop work, and method for carrying in or carrying out suspended cargo using the crane
CN103640985A (en) * 2013-11-25 2014-03-19 无锡起岸重工机械有限公司 Marine fixed-boom crane
CN104291234A (en) * 2014-08-25 2015-01-21 舟山中远船务工程有限公司 Portable crane used for unloading cargo oil pump
CN104326374A (en) * 2014-10-15 2015-02-04 国家电网公司 Lifting device
KR200476632Y1 (en) 2010-05-04 2015-03-17 종잉 젱 Crane with parts being adapted to assemble or disassemble
CN106006401A (en) * 2015-10-10 2016-10-12 吴义坡 Hoisting device for waste paper products
CN110002349A (en) * 2019-05-13 2019-07-12 黄玉学 A kind of detachable hanging apparatus
JP2019182631A (en) * 2018-04-13 2019-10-24 Jfeエンジニアリング株式会社 Moving device for fire grate in incinerator
KR20200004007A (en) * 2018-07-03 2020-01-13 삼성중공업 주식회사 Davit reinforcement device
CN113415737A (en) * 2021-06-25 2021-09-21 长春一汽富维汽车零部件股份有限公司 Cantilever beam for changing wheel rolling die

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200476632Y1 (en) 2010-05-04 2015-03-17 종잉 젱 Crane with parts being adapted to assemble or disassemble
JP2013103819A (en) * 2011-11-15 2013-05-30 Kandenko Co Ltd Assembling type simple crane for rooftop work, and method for carrying in or carrying out suspended cargo using the crane
CN103640985A (en) * 2013-11-25 2014-03-19 无锡起岸重工机械有限公司 Marine fixed-boom crane
CN104291234A (en) * 2014-08-25 2015-01-21 舟山中远船务工程有限公司 Portable crane used for unloading cargo oil pump
CN104326374A (en) * 2014-10-15 2015-02-04 国家电网公司 Lifting device
CN106006401A (en) * 2015-10-10 2016-10-12 吴义坡 Hoisting device for waste paper products
JP2019182631A (en) * 2018-04-13 2019-10-24 Jfeエンジニアリング株式会社 Moving device for fire grate in incinerator
KR20200004007A (en) * 2018-07-03 2020-01-13 삼성중공업 주식회사 Davit reinforcement device
KR102097606B1 (en) * 2018-07-03 2020-04-06 삼성중공업 주식회사 Davit reinforcement device
CN110002349A (en) * 2019-05-13 2019-07-12 黄玉学 A kind of detachable hanging apparatus
CN113415737A (en) * 2021-06-25 2021-09-21 长春一汽富维汽车零部件股份有限公司 Cantilever beam for changing wheel rolling die
CN113415737B (en) * 2021-06-25 2022-08-12 长春一汽富维汽车零部件股份有限公司 Cantilever beam for changing wheel rolling die

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