JPH09100086A - Concrete product hanging hook - Google Patents
Concrete product hanging hookInfo
- Publication number
- JPH09100086A JPH09100086A JP28914095A JP28914095A JPH09100086A JP H09100086 A JPH09100086 A JP H09100086A JP 28914095 A JP28914095 A JP 28914095A JP 28914095 A JP28914095 A JP 28914095A JP H09100086 A JPH09100086 A JP H09100086A
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- product
- hanging hook
- concrete product
- fitting
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明はロック装置付で、金具
先端を交換でき、引っ掛け挟む構造のコンクリート製品
吊り金具である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete product hanging metal fitting having a lock device, in which the tip of the metal fitting can be replaced and hooked and sandwiched.
【０００２】[0002]
【従来の技術】従来、挟みつけるだけの機能の吊り金具
があった。2. Description of the Related Art Conventionally, there has been a hanging metal fitting having a function of only sandwiching.
【０００３】[0003]
【発明が解決しようとする課題】これは次のような欠点
があった。 （イ） 挟むだけの機能のため、衝撃に弱く危険で、落
下の不安を強く感じる。 （ロ） 製品表面に力をかけるので、金具が傷むうえ製
品にも傷が付きやすい。 （ハ） アームに大きな曲げ応力をかけねばならないの
で、アームが長くなり金具全体が重い。 （ニ） 金具先端を摩擦を増大させるために複雑な形状
にしなければならない 本発明はこれらの欠点を改善するために考案した。This has the following disadvantages. (B) Because it is a function of only sandwiching it, it is vulnerable to shock and dangerous, and I feel a great deal of anxiety about falling. (B) Since force is applied to the product surface, the metal fittings are damaged and the product is also easily damaged. (C) Since a large bending stress must be applied to the arm, the arm becomes long and the entire metal fitting is heavy. (D) The tip of the metal fitting must have a complicated shape in order to increase friction. The present invention was devised to improve these drawbacks.
【０００４】[0004]
【課題を解決するための手段】中央部にロック装置
（４）を設け、製品（７）を引っかけ持ち上げ挟む部分
にピンやＬ型の板がついていて、交換のできる先端金具
（５）を装着する。本発明は以上のような構成よりなる
吊り金具である。[Means for Solving the Problems] A lock device (4) is provided in the center, and a pin or L-shaped plate is attached to a portion for catching and lifting a product (7), and a replaceable tip fitting (5) is attached. To do. The present invention is a hanging fitting having the above-mentioned configuration.
【０００５】[0005]
【作用】ワイヤ（２）をクレーンフックに（１）掛け、
製品（７）の角、溝、穴に金具先端（５）をあて、挟ん
で吊り上げると、製品（７）を挟む力と引っ掛け持ち上
あげる２方向の力が作用し、と同時にロック装置
（４））が機能する。[Operation] Hang the wire (2) on the crane hook (1),
When the metal fitting tip (5) is applied to the corner, groove, or hole of the product (7) and is sandwiched and lifted, a force for sandwiching the product (7) and a force in two directions for catching and lifting act, and at the same time, the locking device (4). )) Works.
【０００６】[0006]
【実施例】以下、本発明の実施例について説明する。 （イ） 中央部に先端がノコギリ状の歯と爪のついたロ
ック装置（４）を設ける。 （ロ） 交換できる先端金具（５）をもうける。 （ハ） 先端金具（５）に揺れ止めや製品保護のゴム
（６）を付ける。 本発明は以上のような構造で、これを使用するときは、
レッカーフック（１）にワイヤ（２）を掛け、製品
（７）の、角、溝、穴に引っ掛ける金具（５）をあて、
挟んでからロック爪をかける。吊り上げるとロック歯が
移動し確実にロック装置（４）が機能する。製品を下ろ
したあと、ロック装置（４）をはずす。Embodiments of the present invention will be described below. (A) A locking device (4) having a tooth with a saw-like tip and a claw at the center is provided. (B) Have a replaceable tip fitting (5). (C) Attach rubber (6) to the tip fitting (5) to prevent shaking and protect the product. The present invention has the above structure, and when using this,
Hang the wire (2) on the tow hook (1), put the metal fittings (5) on the corners, grooves and holes of the product (7),
After sandwiching it, put the lock claw on. When lifted, the lock teeth move and the lock device (4) functions reliably. After lowering the product, remove the lock device (4).
【０００７】[0007]
【発明の効果】多種の小中型コンクリート製品（７）
を、この吊り金具を１又は２機使い、より安全に、速
く、簡単な使い方で、確実に吊りあげ据え付け施工でき
る。また挟むより持ち上げる力が主となるので、構造も
簡単でアームも短く細くできるうえ、ロック装置ととも
に負担がかかりにくい。なお、コンクリート製品（７）
には、切り欠けや、重心より上に、吊り上げた時底面が
水平になるよう溝、穴を設ける。EFFECTS OF THE INVENTION Various kinds of small and medium-sized concrete products (7)
Using one or two of these hanging metal fittings, it is possible to perform lifting and installation securely, safely, quickly, and with simple usage. Also, since the force of lifting rather than pinching is the main, the structure is simple and the arm can be made short and thin, and the lock device is less likely to be burdened. In addition, concrete products (7)
A notch or a groove or hole is provided above the center of gravity so that the bottom surface becomes horizontal when lifted.
【図１】本発明の斜視図である。FIG. 1 is a perspective view of the present invention.
【図２】本発明の交換先端金具の斜視図である。FIG. 2 is a perspective view of a replacement tip fitting of the present invention.
【図３】本発明の内吊り金具の斜視図である。FIG. 3 is a perspective view of an inner hanging fitting of the present invention.
（１） フック （２） ワイヤー （３） アーム （４） ロック装置 （５） 先端金具、ピン型（Ａ）、Ｌ型（Ｂ） （６） ゴム （７） コンクリート製品 (1) Hook (2) Wire (3) Arm (4) Locking device (5) Tip fitting, pin type (A), L type (B) (6) Rubber (7) Concrete product
Claims (1)
換（５）ができるコンクリート製品吊り金具。 〔特許請求の範囲〕1. A concrete product hanging fitting provided with a locking device (4) and having a tip fitting exchangeable (5). [Claims]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28914095A JPH09100086A (en) | 1995-09-30 | 1995-09-30 | Concrete product hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28914095A JPH09100086A (en) | 1995-09-30 | 1995-09-30 | Concrete product hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09100086A true JPH09100086A (en) | 1997-04-15 |
Family
ID=17739277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28914095A Pending JPH09100086A (en) | 1995-09-30 | 1995-09-30 | Concrete product hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09100086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101475236B1 (en) * | 2011-12-23 | 2014-12-23 | 두산중공업 주식회사 | Lifting apparatus for reactor pressure vessel |
| CN106064788A (en) * | 2016-06-16 | 2016-11-02 | 湖南吉盛国际动力传动系统有限公司 | A kind of clutch suspender |
| JP2017031630A (en) * | 2015-07-31 | 2017-02-09 | 有限会社オカザキ | bucket |
| CN106586822A (en) * | 2015-10-16 | 2017-04-26 | 中国国际海运集装箱(集团)股份有限公司 | Lifting tool |
-
1995
- 1995-09-30 JP JP28914095A patent/JPH09100086A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101475236B1 (en) * | 2011-12-23 | 2014-12-23 | 두산중공업 주식회사 | Lifting apparatus for reactor pressure vessel |
| JP2017031630A (en) * | 2015-07-31 | 2017-02-09 | 有限会社オカザキ | bucket |
| CN106586822A (en) * | 2015-10-16 | 2017-04-26 | 中国国际海运集装箱(集团)股份有限公司 | Lifting tool |
| CN106064788A (en) * | 2016-06-16 | 2016-11-02 | 湖南吉盛国际动力传动系统有限公司 | A kind of clutch suspender |
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