JPH1162251A - Manually holding type hoisting device - Google Patents
Manually holding type hoisting deviceInfo
- Publication number
- JPH1162251A JPH1162251A JP9229774A JP22977497A JPH1162251A JP H1162251 A JPH1162251 A JP H1162251A JP 9229774 A JP9229774 A JP 9229774A JP 22977497 A JP22977497 A JP 22977497A JP H1162251 A JPH1162251 A JP H1162251A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- handle bar
- lifting device
- type lifting
- receiver
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、手動挾持式吊り上
げ器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manual clamp type lifting device.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来の
手動挾持式吊り上げ器は、例えば、本出願人の先願に係
る特願平６−１７０８２９号公報に開示されているよう
なものがあり、この公報に開示されている手動挾持式吊
り上げ器は、左右の挾持腕の上端吊上げ部にハンドル棒
体ががたつかないで嵌合する内径のハンドル受けパイプ
を付設し、このハンドル受けパイプにハンドル棒体を嵌
入状態に設け、このハンドル棒体の内側端部寄りにハン
ドル受けパイプの内端縁に係止するストッパー突部を設
け、ハンドル棒体の外側端部にハンドル受けパイプの外
端縁に係止するグリップ筒を被嵌固定したものであり、
ハンドル棒体がハンドル受けパイプに対して左右のどち
ら方向にも抜け止め状態に設けられ、重いコンクリート
製品を安全に吊上げ得るハンドル付設機構を採用してい
る。2. Description of the Related Art A conventional manual clamping type lifting device is disclosed, for example, in Japanese Patent Application No. 6-170829 filed by the applicant of the present invention. The manual gripping type lifting device disclosed in this publication has a handle receiving pipe with an inner diameter in which the handle bar is fitted without rattling on the upper lifting portions of the left and right gripping arms. A handle bar is provided in a fitted state, a stopper projection is provided near an inner end of the handle bar to be locked to an inner edge of the handle receiving pipe, and an outer end of the handle receiving pipe is provided at an outer end of the handle bar. A grip tube that locks to the rim is fitted and fixed,
The handle bar is provided so as not to come off from the handle receiving pipe in both the left and right directions, and a handle attachment mechanism that can safely lift heavy concrete products is adopted.
【０００３】しかしながら、前記従来の手動挾持式吊り
上げ器では、ハンドル棒体を一旦ハンドル受けパイプに
取り付けると、このハンドル棒体をハンドル受けパイプ
から取り外すことは簡単にはできず、２人の作業者で手
動挾持式吊り上げ器を使用して被吊上げ物を運搬した
後、左右の挾持腕に吊上げワイヤやロープの一端を取り
付けて、この吊上げワイヤやロープの他端をクレーンな
どで上方に吊り上げて手動挾持式吊り上げ器で重い品物
を挾持したままで所望の場所に吊上げ移動する際、手動
挾持式吊り上げ器の左右に突設したハンドル棒体が邪魔
になり、物にぶつかったりして安全上問題になる場合が
ある。[0003] However, in the conventional manual clamping type lifting device, once the handle bar is once attached to the handle receiving pipe, it is not easy to remove the handle bar from the handle receiving pipe. After carrying the object to be lifted using the manual clamping type lifting device, attach one end of the lifting wire or rope to the left and right clamping arms, lift the other end of the lifting wire or rope upward with a crane, etc. When lifting and moving a heavy item to a desired location while holding a heavy item with the clamping type lifting device, the handle bars protruding to the left and right of the manual clamping type lifting device interfere with the lifting device, causing problems with safety. May be.
【０００４】従って、ハンドル棒体をハンドル受けパイ
プに簡易に取り付け、取り外しができる構造の手動挾持
式吊り上げ具が望まれる。[0004] Therefore, it is desired to provide a manually-clamped lifting device having a structure in which the handle bar can be easily attached to and detached from the handle receiving pipe.
【０００５】また、前記従来の手動挾持式吊り上げ器で
は、ハンドル受けパイプに取り付けたハンドル棒体が左
右に容易に移動するため、持ち運びに際してハンドル棒
体を押し込んで左右長を短くできることは便利であるが
作業時ハンドル棒体が移動したりすると作業上非常に危
険である。Further, in the above-mentioned conventional manual clamping type lifting device, the handle bar attached to the handle receiving pipe easily moves right and left, so that it is convenient that the handle bar can be pushed in during carrying to shorten the left and right length. However, if the handle bar moves during work, it is very dangerous in work.
【０００６】本発明は、前記従来の課題を解決するもの
で、ハンドル棒体を簡単に着脱できる上確実に取り付け
固定ができる作業性が良好で安全性の高い非常に実用性
に秀れた手動挾持式吊り上げ器を提供するものである。SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems, and provides a highly practical and highly practical manual operation which can easily attach and detach the handle bar and can securely attach and fix it. It is intended to provide a holding type lifting device.
【０００７】[0007]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００８】手動挾持式吊上げ体ａの左右に突設したハ
ンドル棒体１・１を２人の作業者が夫々一方ずつ持って
引き上げて手動挾持式吊上げ体ａの挾持腕２・２により
被吊上げ物ｂを挾持して吊上げる手動挾持式吊上げ器で
あって、左右の挾持腕２・２の吊上げ部３・３にハンド
ル棒体１・１ががたつかないで嵌合するハンドル受体４
・４を付設し、このハンドル受体４・４にハンドル棒体
１・１を支承状態に設け、このハンドル棒体１・１の外
側先端部にトライアングル状、Ｔ字状又は囲い枠状など
の握持体７を設け、この握持体７にハンドル受体４・４
への挿入が阻止される係止部７’を設け、ハンドル受体
４・４の途中の定位置に止着ボルト５を螺着し、この止
着ボルト５の下端が係合するストッパー部６をハンドル
棒体１・１に１個若しくは数個設けたことを特徴とする
手動挾持式吊り上げ器に係るものである。Two workers hold and lift the handle bars 1.1 protruding from the left and right sides of the manually-clamped lifting body a, and lift them by the clamping arms 2.2 of the manually-clamped lifting body a. A manually gripping type lifting device for gripping and lifting an object (b), wherein a handle bar (1) is fitted into the lifting portions (3.3) of the left and right gripping arms (2.2) without rattling;
A handle bar 1.1 is provided on the handle receiving body 4 in a supported state, and a triangle, T-shaped or enclosing frame is formed on the outer tip of the handle bar 1.1. A gripping body 7 is provided, and the gripping body 7 is provided with handle receivers 4.
A locking portion 7 ′ is inserted into the handle receiving member 4, and a fixing bolt 5 is screwed into a fixed position in the middle of the handle receiver 4, and the lower end of the fixing bolt 5 is engaged with the stopper portion 6. The present invention relates to a manually-clamped lifting device characterized in that one or several handle bars are provided on the handle bar 1.1.
【０００９】また、請求項１における左右の挾持腕２・
２に吊上環８・８を設け、ハンドル棒体１・１をハンド
ル受体４・４に対して着脱自在に設け、ハンドル棒体１
・１をハンドル受体４・４に取付止着する止着ボルト５
をハンドル受体４・４の定位置に設け、この止着ボルト
５の下端が係合するストッパー部６をハンドル棒体１・
１に１個若しくは数個設けたことを特徴とする手動挾持
式吊り上げ器に係るものである。Further, the left and right holding arms 2.
2, a lifting ring 8.8 is provided, and the handle rod 1.1 is provided detachably with respect to the handle receiver 4, 4.
A fastening bolt 5 for attaching and fastening 1 to the handle receivers 4
Are provided at fixed positions of the handle receiving bodies 4 and 4, and the stopper portion 6 with which the lower end of the fastening bolt 5 is engaged is attached to the handle bar 1.
The present invention relates to a manually-clamping type lifting device characterized in that one or several pieces are provided in one.
【００１０】[0010]
【発明の実施の形態】好適と考える本発明の形態を、作
用効果を示して実施の一例である図面に基づいて説明す
る。BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention will be described with reference to the drawings, which are one example of the embodiment, showing operational effects.
【００１１】請求項１記載の発明は、ハンドル受体４・
４の途中に止着ボルト５を螺着し、この止着ボルト５の
下端が係合するストッパー部６をハンドル棒体１・１に
設けたから、ハンドル受体４・４にハンドル棒体１・１
を支承状態にする際には、止着ボルト５を螺着するだけ
で簡易にハンドル棒体１・１をハンドル受体４・４に取
り付け固定でき、しかも、止着ボルト５の下端がハンド
ル棒体１・１に設けたストッパー部６で確実に係合する
から、ハンドル棒体１・１がハンドル受体４・４に定位
置で確実に取り付け固定できる。According to the first aspect of the present invention, the handle receiving member 4.
A fastening bolt 5 is screwed in the middle of the handle bar 4 and a stopper portion 6 with which the lower end of the fastening bolt 5 is engaged is provided on the handle bar body 1.1. 1
Can be easily attached to and fixed to the handle receiving bodies 4 and 4 simply by screwing the fastening bolts 5 into the support state. Since the stoppers 6 provided on the body 1 are securely engaged with each other, the handle bar 1 can be securely mounted and fixed to the handle receiving body 4 at a fixed position.
【００１２】ハンドル棒体１・１をハンドル受体４・４
から取り外す場合には、止着ボルト５をゆるめるだけで
簡易にハンドル棒体１・１をハンドル受体４・４から取
り外すことができる。The handle bar 1.1 is connected to the handle receiver 4.4.
In order to remove the handle bar 1.1 from the handle receivers 4, simply by loosening the fastening bolts 5, the handle rods 1.1 can be easily removed.
【００１３】従って、止着ボルト５を螺着したりゆるめ
たりするだけで簡易にハンドル棒体１・１をハンドル受
体４・４に取り付け固定することと取り外しすることが
でき、しかも、ハンドル棒体１・１をハンドル受体４・
４の定位置に確実に取り付け固定できる。Accordingly, the handle rods 1.1 can be easily attached to and fixed to the handle receivers 4 by simply screwing or loosening the fastening bolts 5, and the handle rods can be easily removed. The body 1.1 is the handle receiver 4.
4 can be securely attached to the fixed position.
【００１４】また、ハンドル棒体１・１の外側先端部に
トライアングル状，Ｔ字状，又は囲い枠状などの握持体
７を設け、この握持体７にハンドル受体４・４への挿入
が阻止される係止部７’を設けたから、ハンドル受体４
・４への挿入の際、行き過ぎ挿入が防止され、かつ単な
る棒ハンドルに比して非常に持ち易いハンドルとなり、
重いコンクリート製品などの吊上げ移動器として作業性
が良好で非常に実用性に秀れた手動挾持式吊り上げ器と
なる。Further, a gripping body 7 such as a triangle, a T-shape, or an enclosing frame is provided at the outer end of the handle bar 1.1, and the gripping body 7 is attached to the handle receivers 4.4. Since the locking portion 7 'for preventing insertion is provided, the handle receiver 4
-When inserting into 4, excessive insertion is prevented, and it becomes a handle that is very easy to hold compared to a simple rod handle,
It is a hand-held type lifting device that has good workability and is very practical as a lifting device for heavy concrete products.
【００１５】請求項２記載の発明は、左右の挾持腕２・
２に吊上環８・８を設けたから、２人の作業者で手動挾
持式吊り上げ器を使用して被吊上げ物６を運搬した後、
左右の挾持腕２・２に設けた吊上環８・８に吊上げワイ
ヤやロープの一端を取り付け、この吊上げワイヤやロー
プの他端をクレーンなどで上方に吊り上げて手動挾持式
吊り上げ器で挾持した被吊上げ物６を容易に所望の場所
に移動することができる。この際、ハンドル棒体１・１
をハンドル受体４・４に対して着脱できるように設けた
ことが特徴で、止着ボルト５をゆるめるだけで容易にハ
ンドル棒体１・１をハンドル受体４・４から取り外すこ
とができ、従来のように手動挾持式吊り上げ器の左右に
突出したハンドル棒体１・１が本機により重い物を吊上
げる際に邪魔になるようなことが解消でき、また、ハン
ドル棒体１・１が左右に突出している場合には、作業上
危険を伴う場合があるが、この危険も解消でき安全に作
業を行うことができる。According to a second aspect of the present invention, the left and right holding arms 2.
Since the lifting rings 8.8 are provided in 2, after the two workers transport the object 6 to be lifted by using a manual clamping type lifting device,
One end of a lifting wire or a rope is attached to a lifting ring 8 provided on the left and right holding arms 2 and the other end of the lifting wire or the rope is lifted upward by a crane or the like and held by a manual holding type lifting device. The lifting object 6 can be easily moved to a desired place. At this time, handle rod 1.1
Is provided so that it can be attached to and detached from the handle receivers 4. The handle bar 1.1 can be easily removed from the handle receivers 4 only by loosening the fastening bolts 5, As in the prior art, it is possible to eliminate the problem that the handle bars 1.1 protruding to the left and right of the manual clamping type lifting device obstruct the lifting of heavy objects by the present machine. When projecting right and left, there is a danger in work, but this danger can be eliminated and work can be performed safely.
【００１６】[0016]
【実施例】本発明の一実施例に係る手動挾持式吊り上げ
器に関して以下図面に基づき説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a lifting device according to an embodiment of the present invention.
【００１７】本実施例は、図１〜図６に図示したよう
に、手動挾持式吊上げ体ａの左右に突設したハンドル棒
体１・１を２人の作業者が夫々一方ずつ持って引き上げ
て手動挾持式吊上げ体ａの挾持腕２・２により被吊上げ
物ｂを挾持して吊上げる手動挾持式吊上げ器であって、
左右の挾持腕２・２の吊上げ部３・３にハンドル棒体１
・１ががたつかないで嵌合するハンドル受体４・４を付
設し、このハンドル受体４・４にハンドル棒体１・１を
支承状態に設け、このハンドル棒体１・１の外側先端部
にトライアングル状，Ｔ字状，又は囲い枠状などの握持
体７を設け、この握持体７にハンドル受体４・４への挿
入が阻止される係止部７’を設け、ハンドル受体４・４
の途中の定位置に止着ボルト５を螺着し、この止着ボル
ト５の下端が係合するストッパー部６をハンドル棒体１
・１に一個若しくは数個設けたものである。In this embodiment, as shown in FIG. 1 to FIG. 6, two workers respectively lift the handle bars 1.1 protruding from the left and right sides of the manually gripping type lifting body a. A manually-clamped lifting device which clamps and lifts the object-to-be-lifted b by means of clamping arms 2 of a manually-clamped lifting body a;
Handle bar 1 on lifting parts 3.3 of left and right holding arms 2.2
A handle receiving body 4 that fits without rattling is provided, and a handle rod 1.1 is provided on the handle receiving body 4 in a supporting state. A triangular, T-shaped, or enclosing frame-like gripping body 7 is provided at the tip, and a locking portion 7 'is provided on the gripping body 7 to prevent insertion into the handle receivers 4, 4. Handle receiver 4.4
A fixing bolt 5 is screwed into a fixed position in the middle of the handle bar 1 and a stopper portion 6 with which the lower end of the fixing bolt 5 is engaged is attached to the handle bar 1.
・ One or several units are provided in one unit.
【００１８】ハンドル受体４は、パイプ状の部材を用い
て挾持腕２の吊上げ部３に溶接などにより取り付け固定
し、このパイプ状のハンドル受体４にハンドル棒体１を
嵌入して、ハンドル受体４にハンドル棒体１を支承状態
に設けている。The handle receiver 4 is fixed to the lifting portion 3 of the holding arm 2 by welding or the like using a pipe-shaped member, and the handle bar 1 is fitted into the pipe-shaped handle receiver 4 to handle the handle. The handle bar 1 is provided on the receiver 4 in a supported state.
【００１９】棒状ハンドル１の外側先端部に設けるトラ
イアングル状，Ｔ字状，又は囲い枠状などの握持体７の
構造は、図２〜図６に図示したように、一例としては図
２に図示したように、ハンドル棒体１の外側に連設して
略三角形状のトライアングル状の握持体７を形成したも
のである。As shown in FIGS. 2 to 6, the structure of the holding body 7 such as a triangle, a T-shape, or an enclosing frame provided at the outer end of the rod-shaped handle 1 is shown in FIG. As shown in the drawing, a substantially triangular-shaped gripping body 7 is formed continuously with the outside of the handle bar 1.
【００２０】二例としては、図３，図４に図示したよう
に、ハンドル棒体１の外側に連設して二又形状のトライ
アングル状の握持体７を形成したものである。As two examples, as shown in FIGS. 3 and 4, a forked triangle-shaped gripping body 7 is formed continuously with the outside of the handle bar 1.
【００２１】三例としては、図５に図示したように、ハ
ンドル棒体１の外側に連設してＴ字状の握持体７を形成
したものである。As a third example, as shown in FIG. 5, a T-shaped gripping body 7 is formed continuously to the outside of the handle bar 1.
【００２２】四例としては、図６に図示したように、ハ
ンドル棒体１の外側に連設して囲い枠状の握持体７を形
成したものである。In four examples, as shown in FIG. 6, an encircling frame-like gripping body 7 is formed continuously with the outside of the handle bar 1.
【００２３】棒状ハンドル１の外側先端部にトライアン
グル状，Ｔ字状，又は囲い枠状などの握持体７を設ける
ことで、作業者はこの握持体７を手で非常に握持し易く
なり、作業性が良好となるとともに、安全性も良好とな
る。By providing a gripping body 7 having a triangle shape, a T-shape, or an enclosing frame shape at the outer end of the rod-shaped handle 1, an operator can easily grip the gripping body 7 with his / her hand. The workability is improved, and the safety is also improved.
【００２４】止着ボルト５の下端が係合するハンドル棒
体１に設けたストッパー部６は、ハンドル棒体１に所望
の数（図２〜図６では二個）の凹部あるいは穴を設けて
いる。The stopper portion 6 provided on the handle bar 1 with which the lower end of the fastening bolt 5 is engaged is provided with a desired number (two in FIGS. 2 to 6) of recesses or holes in the handle bar 1. I have.
【００２５】ハンドル棒体１に所望の数のストッパー部
６を設けることで、ハンドル受体４に設けるハンドル棒
体１の外側への突出量を調整することができ。作業の状
況に合わせて、ハンドル棒体１の突出量を適宜設定する
ことで、非常に作業性の良好なものとすることができ
る。By providing a desired number of stopper portions 6 on the handle bar 1, the amount of the handle bar 1 provided on the handle receiver 4 to the outside of the handle bar 1 can be adjusted. By appropriately setting the amount of protrusion of the handle bar 1 in accordance with the work situation, very good workability can be achieved.
【００２６】また、図１に図示したように、挾持腕２に
は適宜孔９を設け、この孔９に係止する吊上環８を左右
の挾持腕２に適宜設け、この吊上環８には適宜吊上げワ
イヤやロープなどの一端を取り付けられるようにしてお
く。As shown in FIG. 1, a hole 9 is provided in the holding arm 2 as appropriate, and a lifting ring 8 which is engaged with the hole 9 is provided in the left and right holding arms 2 as appropriate. One end of a lifting wire, a rope or the like can be appropriately attached.
【００２７】２人の作業者で手動挾持式吊り上げ器を使
用して被吊上げ物６を運搬した後、左右の挾持腕２に設
けた吊上環８に吊上げワイヤやロープの一端を取り付
け、この吊上げワイヤやロープの他端をクレーンなどで
上方に吊り上げて手動挾持式吊り上げ器で挾持した吊上
げ物６を所望の場所に移動する。After two workers transport the object 6 to be lifted by using a manual clamping type lifting device, one end of a lifting wire or a rope is attached to a lifting ring 8 provided on the left and right clamping arms 2. The other end of the wire or rope is lifted upward by a crane or the like, and the lifting object 6 clamped by the manual clamping type lifter is moved to a desired place.
【００２８】この際、ハンドル棒体１をハンドル受体４
に対して着脱自在に設けたから、止着ボルト５をゆるめ
るだけで容易にハンドル棒体１をハンドル受体４から抜
き取ることができ、従来のように、手動挾持式吊り上げ
器の左右に突出したハンドル棒体１が邪魔になるような
ことが解消でき、また、ハンドル棒体１が左右に突出し
ている場合には、作業上危険を伴う場合があるが、この
危険も解消でき安全に作業を行うことができる。At this time, the handle rod 1 is connected to the handle receiver 4.
The handle bar 1 can be easily pulled out of the handle receiver 4 simply by loosening the fastening bolts 5 and the handle protruding to the left and right of the manual clamping type lifting device as in the prior art. In the case where the rod 1 is not in the way and the handle bar 1 projects left and right, there may be a danger in the work. However, this danger can be eliminated and the work is performed safely. be able to.
【００２９】[0029]
【発明の効果】請求項１記載の発明は、ハンドル受体の
途中に止着ボルトを螺着し、この止着ボルトの下端が係
合するストッパー部をハンドル棒体に設けたから、ハン
ドル受体にハンドル棒体を支承状態にする際には、止着
ボルトを螺着するだけで簡易にハンドル棒体をハンドル
受体に取り付け固定でき、しかも、止着ボルトの下端が
ハンドル棒体に設けたストッパー部で確実に係合するか
ら、ハンドル棒体がハンドル受体に定位置で確実に取り
付け固定できる。According to the first aspect of the present invention, a fastening bolt is screwed in the middle of the handle receiving member, and the stopper portion with which the lower end of the fastening bolt is engaged is provided on the handle bar body. When the handle bar is in the support state, the handle bar can be easily attached and fixed to the handle receiver simply by screwing the fastening bolt, and the lower end of the fastening bolt is provided on the handle bar. Since the engagement is reliably performed by the stopper portion, the handle bar can be securely attached and fixed to the handle receiver at a fixed position.
【００３０】ハンドル棒体をハンドル受体から取り外す
場合には、止着ボルトをゆるめるだけで簡易にハンドル
棒体をハンドル受体から取り外すことができる。When removing the handle bar from the handle receiver, the handle bar can be easily removed from the handle receiver simply by loosening the fastening bolt.
【００３１】従って、止着ボルトを螺着したりゆるめた
りするだけで簡易にハンドル棒体をハンドル受体に取り
付け固定することと取り外しすることができ、しかも、
ハンドル棒体をハンドル受体の定位置に確実に取り付け
固定できる。Therefore, the handle bar can be easily attached to and fixed to the handle receiver simply by screwing or loosening the fastening bolt, and can be removed.
The handle bar can be securely attached and fixed to a fixed position of the handle receiver.
【００３２】また、ハンドル棒体の外側先端部にトライ
アングル状，Ｔ字状又は囲い枠状などの握持体を設け、
この握持体にハンドル受体への挿入が阻止される係止部
を設けたから、ハンドル受体への挿入の際、行き過ぎ挿
入が防止され、かつ単なる棒ハンドルに比して非常に持
ち易いハンドルとなり、重いコンクリート製品などの吊
上げ移動器として作業性が良好で非常に実用性に秀れた
手動挾持式吊り上げ器となる。Further, a gripping body such as a triangle, a T-shape or an enclosing frame is provided at the outer end of the handle bar.
Since the grip is provided with a locking portion for preventing insertion into the handle receiver, excessive insertion is prevented when inserting the handle into the handle receiver, and the handle is very easy to hold as compared with a simple rod handle. As a lifting device for lifting heavy concrete products, etc., the workability is good, and this is a manual clamping type lifting device which is very practical.
【００３３】請求項２記載の発明は、左右の挾持腕に吊
上環を設けたから、２人の作業者で手動挾持式吊り上げ
器を使用して被吊上げ物を運搬した後、左右の挾持腕に
設けた吊上環に吊上げワイヤやロープの一端を取り付
け、この吊上げワイヤやロープの他端をクレーンなどで
上方に吊り上げて手動挾持式吊り上げ器で挾持した被吊
上げ物を容易に所望の場所に移動することができる。こ
の際、ハンドル棒体をハンドル受体に対して着脱できる
ように設けたことが特徴で、止着ボルトをゆるめるだけ
で容易にハンドル棒体をハンドル受体から取り外すこと
ができ、従来のように手動挾持式吊り上げ器の左右に突
出したハンドル棒体が本機により重い物を吊上げる際に
邪魔になるようなことが解消でき、また、ハンドル棒体
が左右に突出している場合には、作業上危険を伴う場合
があるが、この危険も解消でき安全に作業を行うことが
できる。According to the second aspect of the present invention, since the lifting rings are provided on the left and right holding arms, after two workers transport the object to be lifted using the manual holding type lifting device, the lifting arms are attached to the left and right holding arms. Attach one end of a lifting wire or rope to the provided lifting ring, lift the other end of the lifting wire or rope upward with a crane, etc., and easily move the object to be lifted held by the manual holding type lifting device to a desired place. be able to. At this time, the handle bar is provided so that it can be attached to and detached from the handle receiver.The handle bar can be easily removed from the handle receiver simply by loosening the fastening bolts. If the handle bar that protrudes to the left and right of the manual clamp type lifting device does not interfere with lifting heavy objects by this machine, and if the handle bar protrudes to the left or right, work Although there is a case where there is a danger, the danger can be eliminated and the work can be performed safely.
【図１】本発明の一実施例に係る手動挾持式吊り上げ器
を示す斜視図である。FIG. 1 is a perspective view showing a manual clamping type lifting device according to an embodiment of the present invention.
【図２】本発明の別実施例に係る手動挾持式吊り上げ器
の主要部を示す正面図である。FIG. 2 is a front view showing a main part of a manual clamping type lifting device according to another embodiment of the present invention.
【図３】本発明の一実施例に係る手動挾持式吊り上げ器
の主要部を示す斜視図である。FIG. 3 is a perspective view showing a main part of a manual clamping type lifting device according to one embodiment of the present invention.
【図４】本発明の一実施例に係る手動挾持式吊り上げ器
の主要部を示す斜視図である。FIG. 4 is a perspective view showing a main part of a manual clamping type lifting device according to an embodiment of the present invention.
【図５】本発明の別実施例に係る手動挾持式吊り上げ器
の主要部を示す正面図である。FIG. 5 is a front view showing a main part of a manual clamping type lifting device according to another embodiment of the present invention.
【図６】本発明の別実施例に係る手動挾持式吊り上げ器
の主要部を示す正面図である。FIG. 6 is a front view showing a main part of a manual clamping type lifting device according to another embodiment of the present invention.
ａ 手動挾持式吊上げ体 ｂ 被吊上げ物 １ ハンドル棒体 ２ 挾持腕 ３ 吊上げ部 ４ ハンドル受体 ５ 止着ボルト ６ ストッパー部 ７ 握持体 ７’ 係止部 ８ 吊上環 Reference Signs List a Hand-held lifting body b Lifted object 1 Handle bar 2 Holding arm 3 Lifting part 4 Handle receiver 5 Fastening bolt 6 Stopper part 7 Holding body 7 'Locking part 8 Lifting ring
Claims (2)
ンドル棒体を２人の作業者が夫々一方ずつ持って引き上
げて手動挾持式吊上げ体の挾持腕により被吊上げ物を挾
持して吊上げる手動挾持式吊上げ器であって、左右の挾
持腕の吊上げ部にハンドル棒体ががたつかないで嵌合す
るハンドル受体を付設し、このハンドル受体にハンドル
棒体を支承状態に設け、このハンドル棒体の外側先端部
にトライアングル状、Ｔ字状又は囲い枠状などの握持体
を設け、この握持体にハンドル受体への挿入が阻止され
る係止部設け、ハンドル受体の途中の定位置に止着ボル
トを螺着し、この止着ボルトの下端が係合するストッパ
ー部をハンドル棒体に１個若しくは数個設けたことを特
徴とする手動挾持式吊り上げ器。1. Two workers lift and lift a handle bar protruding from the left and right sides of a manually-clamped lifting body, and hold the object to be lifted by a clamping arm of the manually-clamping-type lifting body. This is a manual clamp type lifting device that raises a handle bar, which is fitted to the lifting part of the left and right clamping arms without rattling, and the handle bar is mounted on the handle holder in a supported state. A handle, such as a triangle, a T-shape, or an enclosing frame, is provided at the outer end of the handle bar, and a locking portion is provided on the handle to prevent insertion into the handle receiver. A manual clamping type lifting device characterized in that a fastening bolt is screwed into a fixed position in the middle of the body, and one or several stopper portions with which the lower end of the fastening bolt is engaged are provided on the handle bar.
を設け、ハンドル棒体をハンドル受体に対して着脱自在
に設け、ハンドル棒体をハンドル受体に取付止着する止
着ボルトをハンドル受体の定位置に設け、この止着ボル
トの下端が係合するストッパー部をハンドル棒体に１個
若しくは数個設けたことを特徴とする手動挾持式吊り上
げ器。2. The fixing bolt according to claim 1, wherein a lifting ring is provided on each of the left and right holding arms, the handle bar is provided detachably with respect to the handle receiver, and the handle bar is attached and fixed to the handle receiver. A hand-held type lifting device characterized in that one or several stopper portions are provided at a fixed position of a handle receiving member, and one or several stopper portions to which the lower ends of the fastening bolts are engaged are provided on the handle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9229774A JPH1162251A (en) | 1997-08-26 | 1997-08-26 | Manually holding type hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9229774A JPH1162251A (en) | 1997-08-26 | 1997-08-26 | Manually holding type hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1162251A true JPH1162251A (en) | 1999-03-05 |
Family
ID=16897472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9229774A Pending JPH1162251A (en) | 1997-08-26 | 1997-08-26 | Manually holding type hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1162251A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967286A (en) * | 2014-04-14 | 2014-08-06 | 苏州金螳螂建筑装饰股份有限公司 | Large-sized stone installing and transferring clamp |
| CN110294252A (en) * | 2019-07-18 | 2019-10-01 | 上海宝冶集团南京建筑有限公司 | A kind of adjustable high applicability clamp device |
-
1997
- 1997-08-26 JP JP9229774A patent/JPH1162251A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967286A (en) * | 2014-04-14 | 2014-08-06 | 苏州金螳螂建筑装饰股份有限公司 | Large-sized stone installing and transferring clamp |
| CN110294252A (en) * | 2019-07-18 | 2019-10-01 | 上海宝冶集团南京建筑有限公司 | A kind of adjustable high applicability clamp device |
| CN110294252B (en) * | 2019-07-18 | 2023-09-05 | 上海宝冶集团南京建筑有限公司 | Adjustable high-applicability clamping device |
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