JP2835922B2 - Lifting hook - Google Patents
Lifting hookInfo
- Publication number
- JP2835922B2 JP2835922B2 JP6143779A JP14377994A JP2835922B2 JP 2835922 B2 JP2835922 B2 JP 2835922B2 JP 6143779 A JP6143779 A JP 6143779A JP 14377994 A JP14377994 A JP 14377994A JP 2835922 B2 JP2835922 B2 JP 2835922B2
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- lifting hook
- belt
- shaped member
- insertion hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建築用資材等を吊り上
げるために使用する吊り上げ用フックの改良に関する発
明である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a lifting hook used for lifting building materials and the like.
【０００２】[0002]
【従来の技術】従来、建築資材等を吊り上げるために使
用されている吊り上げ用フックは、図７に示すような形
状構造のものである。2. Description of the Related Art Conventionally, a lifting hook used for lifting a building material or the like has a shape and structure as shown in FIG.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、図７に
示すような吊り上げ用フックでは、吊り上げた位置で吊
り上げた建築資材等１１を所定の箇所に固定した後に取
り外す場合には、吊り上げた位置まで人が昇り、吊り下
げベルト１３を取り外すことが必要であるために、この
人手による取り外しが極めて危険であるとともに、取り
外すのに時間がかかり極めて困難であるとの欠点があ
る。However, in the case of a lifting hook as shown in FIG. 7, when the building material 11 hung at the hung position is fixed to a predetermined place and then removed, the person is moved to the hung position. Since it is necessary to remove the suspension belt 13 due to the rise of the lifting belt, there is a drawback that the removal by hand is extremely dangerous, and it takes a long time to remove the suspension belt and it is extremely difficult.
【０００４】そこで、本発明は、吊り上げた位置で吊り
上げた建築資材等を所定の箇所に固定した後に取り外す
のに吊り上げた位置まで人が昇ることがなく、建築資材
から吊り下げベルトを取り外すのに人手が不要であり、
しかも取り外しが極めて簡単に短時間で取り外すことが
できる吊り上げ用フックを提供することを目的とするも
のである。Accordingly, the present invention provides a method for removing a suspension belt from a building material without fixing a building material or the like suspended at the suspended position to a predetermined position and then removing the suspended building material. No need for hands,
Moreover, it is an object of the present invention to provide a lifting hook which can be easily removed in a short time.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記の課題を
解決するために、吊り上げベルトを挿通するための吊り
上げベルト挿通孔が形成されているコ状部材にコイルス
プリングを装着し、前記コイルスプリングにより常時押
圧されるように、取付孔が形成されているレバーと押圧
部からなる押圧部材を前記コ状部材の垂直部に回動可能
に取り付けるとともに、一端は回動可能に取り付けら
れ、他端はネジ止めされている水平部により吊り下げベ
ルトを挿通するための吊り下げベルト挿通孔が形成され
ている可動部材を、前記コ状部材の左右突出部間に回動
可能に取り付けたことを特徴とする吊り上げ用フックの
構成とする。According to the present invention, a coil spring is mounted on a U-shaped member having a lifting belt insertion hole through which a lifting belt is inserted. A pressing member including a lever having a mounting hole and a pressing portion is rotatably mounted on the vertical portion of the U-shaped member so that the pressing member is constantly pressed by a spring, and one end is rotatably mounted. A movable member having a hanging belt insertion hole for inserting a hanging belt by a horizontal portion screwed at the end is rotatably mounted between the left and right protruding portions of the U-shaped member. The configuration of the lifting hook is a feature.
【０００６】[0006]
【実施例】次に、本発明について図面を参照して説明す
る。図１は本発明である吊り上げ用フックの正面図、図
２は本発明である吊り上げ用フックの右側面図、図３は
本発明である吊り上げ用フックの左側面図である。Next, the present invention will be described with reference to the drawings. 1 is a front view of a lifting hook according to the present invention, FIG. 2 is a right side view of the lifting hook according to the present invention, and FIG. 3 is a left side view of the lifting hook according to the present invention.
【０００７】本発明は、コ状部材２と可動部材３と押圧
部材４からなり、押圧部材４はコ状部材２の垂直部２ｂ
にピン５により回動可能に取り付けられているともに、
可動部材３は、図２に示すように、コ状部材２の左突出
部２ｃと右突出部２ｄ間にピン６により回動可能に取り
付けられている。The present invention comprises a U-shaped member 2, a movable member 3, and a pressing member 4, and the pressing member 4 is a vertical portion 2b of the U-shaped member 2.
Is rotatably attached to the
As shown in FIG. 2, the movable member 3 is rotatably mounted between the left projecting portion 2c and the right projecting portion 2d of the U-shaped member 2 by a pin 6.
【０００８】可動部材３には、被運搬材である建築資材
等１１を吊り上げるための吊り上げベルトを挿通し固定
するための吊り下げベルト挿通孔３ｃが形成されてい
る。また、コ状部材２内には、吊り上げベルト１２を挿
通するための吊り上げベルト挿通孔２ｆが形成されてい
る。The movable member 3 is formed with a suspension belt insertion hole 3c for inserting and fixing a lifting belt for lifting a building material 11 to be transported. Further, in the U-shaped member 2, a lifting belt insertion hole 2f for inserting the lifting belt 12 is formed.
【０００９】図１及び図３に示すように、前記押圧部材
４のレバー４ａに形成されている取付孔４ｃには、ロー
プ８を取り付けるためのリング７が装着されている。ロ
ープ８は、リング７を介することなく直接に取付孔４ｃ
に取り付けてもよい。可動部材３を構成する水平部３ｂ
の一端は、止めネジ３ｆにより可動部材３の起立部３ａ
に固定されている。As shown in FIGS. 1 and 3, a ring 7 for mounting a rope 8 is mounted in a mounting hole 4c formed in a lever 4a of the pressing member 4. The rope 8 is directly attached to the mounting hole 4 c without the intervention of the ring 7.
It may be attached to. Horizontal part 3b constituting movable member 3
Of the movable member 3 is set by a set screw 3f.
It is fixed to.
【００１０】図２中及び図４中の符号２ｅは、可動部材
３の起立部３ａの先端が上突出部２ａの先端に嵌合し緩
まないようにするための嵌合溝である。図３中の符号９
は、点検孔であり、この点検孔９は使用時に内部に石等
が入り込み可動部材３が作動しなくなる場合に当該石等
の障害異物を取り除くための孔である。Reference numeral 2e in FIGS. 2 and 4 denotes a fitting groove for preventing the leading end of the upright portion 3a of the movable member 3 from fitting into the leading end of the upper protruding portion 2a so as not to be loosened. Reference numeral 9 in FIG.
Is an inspection hole. This inspection hole 9 is a hole for removing obstacles such as stones when stones or the like enter the inside and the movable member 3 stops operating during use.
【００１１】図４は本発明である吊り上げ用フックのコ
状部材に回動可能に取り付けられている可動部材が回動
した状態の正面図、図５は本発明である吊り上げ用フッ
クの一部縦断面図である。FIG. 4 is a front view showing a state in which a movable member rotatably attached to the U-shaped member of the lifting hook according to the present invention is rotated, and FIG. 5 is a part of the lifting hook according to the present invention. It is a longitudinal cross-sectional view.
【００１２】可動部材３は、図４に示すように、矢印ｇ
及び矢印ｈ方向に回動し、押圧部材４もまた、図５に示
すように、矢印ｃ及び矢印ｄ方向に回動する構造となっ
ている。The movable member 3 has an arrow g as shown in FIG.
5, the pressing member 4 also rotates in the directions of the arrows c and d, as shown in FIG.
【００１３】図５に示すように、コ状部材２の内部には
コイルスプリング１０が装着されていて、押圧部材４を
常時リング７を取り付けるための取付孔４ｃ方向に押し
続けている。As shown in FIG. 5, a coil spring 10 is mounted inside the U-shaped member 2, and keeps pressing the pressing member 4 in the direction of the mounting hole 4c for mounting the ring 7 at all times.
【００１４】コ状部材２、可動部材３、押圧部材４等の
動きについて、図４及び図５に従って以下に説明する。
ロープ８を矢印ａ方向に引っ張ると押圧部材４のレバー
４ａは矢印ｃ方向に動くとともに、押圧部４ｂは矢印ｅ
方向に動くために、押圧部４の先端により水平部３ｂが
押圧されている状態が解除される。The movement of the U-shaped member 2, the movable member 3, the pressing member 4 and the like will be described below with reference to FIGS.
When the rope 8 is pulled in the direction of arrow a, the lever 4a of the pressing member 4 moves in the direction of arrow c, and the pressing portion 4b moves in the direction of arrow e.
The state in which the horizontal portion 3b is pressed by the tip of the pressing portion 4 to move in the direction is released.
【００１５】解除されるために、図４に示すように、可
動部材３は矢印ｇ方向に動き、吊り上げベルト１２をを
挿通するための吊り上げベルト挿通孔２ｆは開放状態と
なる。図４中の符号３ｅは傾斜面を示す。To be released, as shown in FIG. 4, the movable member 3 moves in the direction of arrow g, and the lifting belt insertion hole 2f for inserting the lifting belt 12 is opened. Reference numeral 3e in FIG. 4 indicates an inclined surface.
【００１６】図４に示した状態から元の状態に戻すため
には、即ち、図４の状態から図１の状態に戻すために
は、可動部材３を手で矢印ｈ方向に押し戻すと可動部材
３の傾斜面３ｅにより押し戻される。In order to return from the state shown in FIG. 4 to the original state, that is, to return from the state shown in FIG. 4 to the state shown in FIG. 1, the movable member 3 is pushed back in the direction of arrow h by hand. 3 is pushed back by the inclined surface 3e.
【００１７】押圧部材４の押圧部４ｂが押し戻されると
矢印ｆ方向に動き、水平部３ｂ上に押圧部４ｂの先端が
水平部３ｂの左端を押圧し元の状態に戻る。この場合、
レバー４ａは矢印ｄ方向に動く。When the pressing portion 4b of the pressing member 4 is pushed back, it moves in the direction of arrow f, and the tip of the pressing portion 4b presses the left end of the horizontal portion 3b on the horizontal portion 3b to return to the original state. in this case,
The lever 4a moves in the direction of arrow d.
【００１８】図４に示すように、水平部３ｂの一端がピ
ン３ｇにより可動部材３に回動可能に取り付けられてい
て、他端には起立部３ａに止めネジ３ｆによりネジ止め
されている。As shown in FIG. 4, one end of the horizontal portion 3b is rotatably attached to the movable member 3 by a pin 3g, and the other end is screwed to the upright portion 3a by a set screw 3f.
【００１９】挿通孔３ｃに吊り上げロープ１２を挿入し
取り付ける際には、止めネジ３ｆを緩め矢印ｉ方向に水
平部３ｂを回動させ、挿通孔３ｃに吊り上げロープ１２
を挿通させた後に、前記水平部３ｂを矢印ｊ方向に下降
に回動させて起立部３ａに止めネジ３ｆによりネジ止め
する。When inserting and attaching the lifting rope 12 to the insertion hole 3c, the set screw 3f is loosened and the horizontal portion 3b is rotated in the direction of the arrow i so that the lifting rope 12 is inserted into the insertion hole 3c.
After that, the horizontal portion 3b is turned downward in the direction of arrow j and screwed to the upright portion 3a with the set screw 3f.
【００２０】図６は、本発明である吊り上げ用フックに
より建築資材１１等を吊り上げた状態を示した使用状態
図である。図６に示すように、高所に被運搬物である建
築資材等１１を吊り上げる際には、先ず、本発明である
吊り上げフック１の挿通孔３ｃに吊り上げベルト１２の
先端を引っ掛けて取り付ける。そして、取り付けられた
吊り上げベルト１２の吊り下げ部１２ｂを被運搬物であ
る建築資材１１に巻き付けるようにして縛り付ける。FIG. 6 is a use state diagram showing a state in which the building material 11 and the like are lifted by the lifting hook according to the present invention. As shown in FIG. 6, when a building material 11 to be transported is lifted at a high place, first, the tip of a lifting belt 12 is hooked and attached to the insertion hole 3c of the lifting hook 1 according to the present invention. Then, the hanging portion 12b of the attached lifting belt 12 is wrapped around the building material 11, which is the transported object, and tied.
【００２１】被運搬物である建築資材等１１を巻き付け
縛り付けた吊り上げベルト１２を挿通孔２ｆにに挿通さ
せた後、ベルト１２をクレーン車に取り付けて、持ち上
げ所定の高所位置まで吊り上げる。After a lifting belt 12 around which a building material 11 to be transported is wound and bound is passed through the insertion hole 2f, the belt 12 is attached to a crane truck, lifted and lifted to a predetermined height.
【００２２】所定位置に吊り上げて、建築物の所定位置
に取り付け固定された後に、ロープ８を引っ張り可動部
材３を、図４に示すように、回動させてベルト１２を挿
通孔２ｆから脱外させることにより、建築物の所定の高
所位置に建築資材等１１を吊り上げ固定することがで
き、固定した後に、被運搬物である建築資材等１１から
ベルト１２を容易に取り外すことができる。After being lifted to a predetermined position and fixed to a predetermined position in the building, the rope 8 is pulled to rotate the movable member 3 as shown in FIG. 4 to remove the belt 12 from the insertion hole 2f. By doing so, it is possible to lift and fix the building material 11 at a predetermined high position of the building, and after the fixing, the belt 12 can be easily removed from the building material 11 as the transported object.
【００２３】[0023]
【発明の効果】本発明は、以上説明にしたような構成で
あるから以下の効果が得られる。第１に、建築中の建築
物の所定の高所位置に吊り上げられた建築資材等を容易
につり上げた位置に置くことができる。第２に、安全且
容易に吊り上げた建築資材等を高所位置に運搬すること
ができ、取り外す場合に人手により取り外すこと必要が
ない。第３に、建築資材を吊り上げている際であっても
落下することがなく、極めて安全に建築資材等を吊り上
げることができる。第４に、本吊り上げ用フックを使用
する場合には、被運搬材である建築資材等を傷めること
がないとともに、塗装が剥がれることがない。Since the present invention has the above-described configuration, the following effects can be obtained. First, it is possible to easily place a building material or the like suspended at a predetermined high position of a building under construction at a position where the building material is easily lifted. Second, building materials and the like that have been lifted safely and easily can be transported to a high position, and there is no need to manually remove them. Third, even when the building material is being lifted, the building material and the like can be lifted very safely without falling. Fourth, when the hook for lifting is used, the building material and the like to be transported are not damaged and the paint is not peeled off.
【図１】本発明である吊り上げ用フックの正面図であ
る。FIG. 1 is a front view of a lifting hook according to the present invention.
【図２】本発明である吊り上げ用フックの右側面図であ
る。FIG. 2 is a right side view of the lifting hook according to the present invention.
【図３】本発明である吊り上げ用フックの左側面図であ
る。FIG. 3 is a left side view of the lifting hook according to the present invention.
【図４】本発明である吊り上げ用フックのコ状部材に回
動可能に取り付けられている可動部材が回動した状態の
正面図である。FIG. 4 is a front view showing a state in which a movable member rotatably attached to a U-shaped member of the lifting hook according to the present invention is rotated.
【図５】本発明である吊り上げ用フックの一部縦断面図
である。FIG. 5 is a partial longitudinal sectional view of a lifting hook according to the present invention.
【図６】本発明である吊り上げ用フックにより建築資材
を吊り上げた状態を示した使用状態図である。FIG. 6 is a use state diagram showing a state in which a building material is lifted by a lifting hook according to the present invention.
【図７】公知の吊り上げ用フックの正面図である。FIG. 7 is a front view of a known lifting hook.
１ 吊り上げ用フック ２ コ状部材 ２ａ 上突出部 ２ｂ 垂直部 ２ｃ 左突出部 ２ｄ 右突出部 ２ｅ 溝 ２ｆ 吊り上げベルト挿通孔 ３ 可動部材 ３ａ 起立部 ３ｂ 水平部 ３ｃ 吊り下げベルト挿通孔 ３ｄ ピン挿通孔 ３ｅ 傾斜面 ３ｆ 止めネジ ３ｇ ピン ４ 押圧部材 ４ａ レバー ４ｂ 押圧部 ４ｃ 取付孔 ４ｄ ピン挿通孔 ５ ピン ６ ピン ７ リング ８ ロープ ９ 点検孔 １０ コイルスプリング １１ 建築資材等 １２ 吊り上げベルト １２ａ 吊り上げ部 １２ｂ 吊下げ部 DESCRIPTION OF SYMBOLS 1 Lifting hook 2 U-shaped member 2a Upper projecting part 2b Vertical part 2c Left projecting part 2d Right projecting part 2e Groove 2f Lifting belt insertion hole 3 Movable member 3a Standing part 3b Horizontal part 3c Hanging belt insertion hole 3d Pin insertion hole 3e Inclined surface 3f Set screw 3g Pin 4 Pressing member 4a Lever 4b Pressing portion 4c Mounting hole 4d Pin insertion hole 5 Pin 6 Pin 7 Ring 8 Rope 9 Inspection hole 10 Coil spring 11 Building materials 12 Lifting belt 12a Lifting portion 12b
Claims (3)
ルトを挿通するための吊り上げベルト挿通孔が形成され
ているコ状部材にコイルスプリングを装着し、前記コイ
ルスプリングにより常時押圧されるように、取付孔が形
成されているレバーと押圧部からなる押圧部材を前記コ
状部材の垂直部に回動可能に取り付けるとともに、一端
は回動可能に取り付けられ、他端はネジ止めされている
水平部により吊り下げベルトを挿通するための吊り下げ
ベルト挿通孔が形成されている可動部材を、前記コ状部
材の左右突出部間に回動可能に取り付けたことを特徴と
する吊り上げ用フック。In a lifting hook, a coil spring is mounted on a U-shaped member having a lifting belt insertion hole for inserting a lifting belt, and an attachment hole is formed so as to be constantly pressed by the coil spring. A pressing member consisting of a lever and a pressing portion formed is rotatably mounted on the vertical portion of the U-shaped member, and one end is rotatably mounted and the other end is suspended by a horizontal portion screwed. A lifting hook, wherein a movable member having a hanging belt insertion hole for inserting a belt is rotatably mounted between left and right protruding portions of the U-shaped member.
の起立部の先端が嵌合する嵌合溝を設けたことを特徴と
する請求項１記載の吊り上げ用フック。2. The lifting hook according to claim 1, wherein a fitting groove is provided at the tip of the upper protruding portion of the U-shaped member, into which the tip of the upright portion of the movable member fits.
する請求項１又は２記載の吊り上げ用フック。3. The lifting hook according to claim 1, wherein an inspection hole is provided in the U-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6143779A JP2835922B2 (en) | 1994-06-02 | 1994-06-02 | Lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6143779A JP2835922B2 (en) | 1994-06-02 | 1994-06-02 | Lifting hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07323986A JPH07323986A (en) | 1995-12-12 |
| JP2835922B2 true JP2835922B2 (en) | 1998-12-14 |
Family
ID=15346821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6143779A Expired - Fee Related JP2835922B2 (en) | 1994-06-02 | 1994-06-02 | Lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2835922B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160045A (en) * | 1983-03-02 | 1984-09-10 | Nippon Denso Co Ltd | Fuel injection controlling apparatus for diesel engine |
-
1994
- 1994-06-02 JP JP6143779A patent/JP2835922B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07323986A (en) | 1995-12-12 |
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