JPS58119594A - Hoisting device - Google Patents

Hoisting device

Info

Publication number
JPS58119594A
JPS58119594A JP206482A JP206482A JPS58119594A JP S58119594 A JPS58119594 A JP S58119594A JP 206482 A JP206482 A JP 206482A JP 206482 A JP206482 A JP 206482A JP S58119594 A JPS58119594 A JP S58119594A
Authority
JP
Japan
Prior art keywords
winding drum
frame
hoisting device
drum body
brake
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.)
Granted
Application number
JP206482A
Other languages
Japanese (ja)
Other versions
JPS6310077B2 (en
Inventor
憲一 広田
森川 忠之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP206482A priority Critical patent/JPS58119594A/en
Publication of JPS58119594A publication Critical patent/JPS58119594A/en
Publication of JPS6310077B2 publication Critical patent/JPS6310077B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
  • Magnetic Heads (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は例えば゛這気ホイスト等の巻上装置のの改良
に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a hoisting device such as an air hoist.

まず、第1図に従ってこの発明の一実施例の全体構成に
ついて説明する0図において、1は筒状の枠体S2は枠
体1の軸方向一端に着脱自在に装着された′(磁ブレー
キ付電動機(以下単に電動機という)、8は枠体1の軸
方向他端に着脱自在に装着された歯車箱で、電動機1の
回転を減速する減速歯車機構(図示せず)を収納するも
のである。4は枠体l内に配置された巻胴で、上記減速
−車機構の出力@(図示せず)との保合で回転駆動され
るものである。5は一端が枠体1に、他端が巻胴4に夫
々係合し該巻胴4に巻き取られたり巻き−戻されたりす
るワイヤローブ、 6はワイヤローブ5に吊持された周知のフックブロック
、7はブレーキ箱で、巻胴4に巻回されたワイヤリーブ
5の巻き戻し速度、即ち巻き下げ速度が所定値以上側こ
達するとブレーキ作用をする非常ブレーキ機構を内蔵す
るものである。8は巻胴4の直下に配置され、且つ一端
が枠体1に枢支された渦巻リミットレバーで、フックブ
ロック6に持ち上げられ上記枢支点を中心に回動するこ
とで渦巻リミットスイッチ(図示せず)を作動させるも
のであって、該作動によって巻上運転が停止され退場運
転が防止されるものである。9は枠体1を支持する一対
°の支持板9A(片方のみ図示)等で構成される支持機
構で、枠体1を所定の位置に支持するためのものである
。lOは枠体lに支持されたスイッチ箱で、電磁接触器
(図示せず)等な内破するためのものである。11は運
転用スイッチである。次tこ第2図(同口は図イの右側
面図である。)に従って、この発明の一実施例の要部と
なる巻胴4について詳細に説明する。図において、4A
はワイヤローブ5が巻回される鋼管製の巻胴本体、4B
は巻胴本体4Aの軸方向両端に溶接固着されワイヤロー
ブ6の巻胴本体4ムからの脱落を阻止する7ランジで、
巻胴本体4ムの円周方向にほぼ等ピッチをこ配置された
四角形鋼板からなる7ランジ片4Ba Q数で構成され
るものである。4C14Dは共に外周縁が巻胴本体4A
の内周面に溶接された鋼板製の巻胴本体支持板で、夫々
中央部に貫通孔40a 、4Daを有すものである。4
E、4Fは対応する貫通孔4Ca、4Da #コ嵌入し
、対をなす巻111i4本体支持板4C,4Dと溶接固
着された巻胴本体支持用ボスである。
First, in Figure 0, which describes the overall configuration of an embodiment of the present invention according to Figure 1, 1 is a cylindrical frame S2 that is detachably attached to one end of the frame 1 in the axial direction (with a magnetic brake). An electric motor (hereinafter simply referred to as electric motor), 8 is a gear box detachably attached to the other end of the frame 1 in the axial direction, and houses a reduction gear mechanism (not shown) that decelerates the rotation of the electric motor 1. Reference numeral 4 denotes a winding drum disposed within the frame 1, which is driven to rotate in conjunction with the output of the reduction wheel mechanism (not shown).5 has one end attached to the frame 1; Wire lobes whose other ends engage with the winding drum 4 and are wound up and unwound onto the winding drum 4; 6 is a well-known hook block suspended by the wire lobes 5; 7 is a brake box; It has a built-in emergency brake mechanism that applies a brake when the unwinding speed, that is, the unwinding speed of the wire reel 5 wound around the winding drum 4 reaches a predetermined value or more. A spiral limit lever whose one end is pivotally supported by the frame body 1 is lifted by the hook block 6 and rotated about the pivot point to operate a spiral limit switch (not shown). When activated, hoisting operation is stopped and exit operation is prevented. Reference numeral 9 denotes a support mechanism composed of a pair of support plates 9A (only one of which is shown) that supports the frame 1. It is for supporting in a predetermined position. 10 is a switch box supported by the frame 1, and is for imploding such as an electromagnetic contactor (not shown). 11 is a switch for operation. Next, the winding drum 4, which is a main part of an embodiment of the present invention, will be explained in detail with reference to FIG. 2 (the same opening is a right side view of FIG.
4B is a winding drum body made of steel pipe around which the wire lobe 5 is wound.
are 7 lunges which are welded and fixed to both ends of the winding drum body 4A in the axial direction to prevent the wire lobe 6 from falling off from the winding drum body 4A;
It is composed of 7 flange pieces 4BaQ made of rectangular steel plates arranged at approximately equal pitches in the circumferential direction of the winding drum body 4mm. For both 4C14D, the outer periphery is the winding drum body 4A.
This is a winding drum main body support plate made of a steel plate welded to the inner circumferential surface of the drum body, and has through holes 40a and 4Da in the center, respectively. 4
Reference numerals E and 4F designate bosses for supporting the winding drum body, which are fitted into the corresponding through holes 4Ca and 4Da, and are welded and fixed to the paired winding 111i4 body support plates 4C and 4D.

この発明は以上のように巻胴本体の両端に溶接固着され
る7ランジを、上記巻胴本体の円周方向にほぼ等ピッチ
に配設した複数の7ランジ片で構成したので、リング状
7ランジを有する従来のものに比して、上記7ランジの
材料と、その溶接長が少なくなり、特に上記7ランジ製
造上の歩留りがよく、従って軽量、安価で生産性が優れ
た巻上装置を提供できる効果がある。
In this invention, as described above, the seven flange pieces welded and fixed to both ends of the winding drum body are composed of a plurality of seven flange pieces arranged at approximately equal pitches in the circumferential direction of the winding drum body. Compared to the conventional type having a flange, the material for the 7 langes and the welding length thereof are reduced, and the manufacturing yield of the 7 langes is particularly high. Therefore, the hoisting device is lightweight, inexpensive, and has excellent productivity. There is an effect that can be provided.

【図面の簡単な説明】[Brief explanation of drawings]

図はこの発明の一実施例を示すもので、第1図は全体構
成図、第2図は要部詳細図である。図において、1は枠
体、2はブレーキ付電動機、8は歯車箱、4は巻胴、6
はワイヤローブ、6はフックブロック、7はブレーキ箱
、8は渦巻リミットレバー、9は支持機構、10はスイ
ッチ箱、11は運転用スイッチ、4人は巻胴本体、4B
はフラは ンジ、4Ba / yランジ片である。 なお、図中同一符号は同一、又は相当部分を示す。
The drawings show one embodiment of the present invention, with FIG. 1 being an overall configuration diagram and FIG. 2 being a detailed diagram of the main parts. In the figure, 1 is a frame body, 2 is an electric motor with a brake, 8 is a gear box, 4 is a winding drum, and 6
is a wire robe, 6 is a hook block, 7 is a brake box, 8 is a spiral limit lever, 9 is a support mechanism, 10 is a switch box, 11 is a driving switch, 4 people are a winding drum body, 4B
This is a flange, 4Ba/y lunge piece. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (2)

【特許請求の範囲】[Claims] (1)巻胴本体の両端にフランジを溶接した巻胴する巻
上装置。
(1) A hoisting device with flanges welded to both ends of the main body.
(2)フランジ片は四角板としたことを特徴とする特許
請求の範囲第1項記載の巻上装置。
(2) The hoisting device according to claim 1, wherein the flange piece is a square plate.
JP206482A 1982-01-09 1982-01-09 Hoisting device Granted JPS58119594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP206482A JPS58119594A (en) 1982-01-09 1982-01-09 Hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP206482A JPS58119594A (en) 1982-01-09 1982-01-09 Hoisting device

Publications (2)

Publication Number Publication Date
JPS58119594A true JPS58119594A (en) 1983-07-16
JPS6310077B2 JPS6310077B2 (en) 1988-03-03

Family

ID=11518908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP206482A Granted JPS58119594A (en) 1982-01-09 1982-01-09 Hoisting device

Country Status (1)

Country Link
JP (1) JPS58119594A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS44187Y1 (en) * 1964-10-13 1969-01-08
JPS5516804A (en) * 1978-07-14 1980-02-05 Hitachi Ltd Winding drum for hoisting
JPS56116360U (en) * 1980-01-31 1981-09-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS44187Y1 (en) * 1964-10-13 1969-01-08
JPS5516804A (en) * 1978-07-14 1980-02-05 Hitachi Ltd Winding drum for hoisting
JPS56116360U (en) * 1980-01-31 1981-09-05

Also Published As

Publication number Publication date
JPS6310077B2 (en) 1988-03-03

Similar Documents

Publication Publication Date Title
JPS58119594A (en) Hoisting device
US3653606A (en) Wire reeling machine
JPS58119595A (en) Hoisting device
JP3289875B2 (en) Bind wire winding machine
JPH1179686A (en) Hoist
JP2556198Y2 (en) winch
JPH0216622Y2 (en)
JPH0641987Y2 (en) Chain guide assembly structure for hoisting and towing device
JPH0327421Y2 (en)
JPS62189376U (en)
JPS5844159Y2 (en) Small hoisting and traction device
JPS62164296U (en)
JPS6256584U (en)
JPS6241035Y2 (en)
JPH0363499U (en)
JPS58183595A (en) Electric hoist
JPS58166593U (en) hoist
JPS61108259U (en)
JPH0374589U (en)
JPS6111667U (en) cable drum
JPH0372587U (en)
JPH0256925U (en)
JP2002178032A (en) Carriage and/or storage system of bobbin which can be assembled/disassembled and wire
JPS6090256U (en) Linear material winding device
JPS59153643U (en) Reel stand rotation braking mechanism