JPH0453807U - - Google Patents
Info
- Publication number
- JPH0453807U JPH0453807U JP9637090U JP9637090U JPH0453807U JP H0453807 U JPH0453807 U JP H0453807U JP 9637090 U JP9637090 U JP 9637090U JP 9637090 U JP9637090 U JP 9637090U JP H0453807 U JPH0453807 U JP H0453807U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- shaped notch
- rotary plate
- apex
- plate cam
- 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
Links
- 238000010276 construction Methods 0.000 claims 1
Landscapes
- Road Paving Machines (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
図面は本考案の実施例を示し、第１図は斜視図
、第２図は交差アーム開閉動作を示し、イが閉状
態、ロが開状態の各部分拡大正面図、第３図は作
動状態を作業手順に沿つて示し、イが開状態でブ
ロツクに向けて降下させる状態、ロが位置決め完
了の状態、ハが閉状態即ちブロツクを挟持した状
態、ニが吊上げた状態の各正面図。
１……交差アーム、１ａ……吊りプレート、２
……割妻板、３……鈎型切欠部、４……回転板カ
ム、５……枢軸、６……回動レバー、７……ホル
ダ、８……位置決め係止板、９……吊環。
The drawings show an embodiment of the present invention; Fig. 1 is a perspective view, Fig. 2 shows the cross arm opening and closing operation, A is a closed state, B is an enlarged front view of each part in the open state, and Fig. 3 is an operating state. are shown along the work procedure, with (a) a state in which it is opened and lowered toward the block, (b) a state in which positioning is completed, (c) a state in a closed state, that is, a state in which the block is held, and (d) a state in which it is lifted up. 1...Cross arm, 1a...Hanging plate, 2
... split plate, 3 ... hook-shaped notch, 4 ... rotary plate cam, 5 ... pivot, 6 ... rotating lever, 7 ... holder, 8 ... positioning locking plate, 9 ... hanging ring.
Claims (1)
に、その交差アーム１，１を垂直状態で間隔保持
するための直角三角形状の割妻板２，２を設けて
、その一方の割妻板２の頂点部に鈎型切欠部３を
形成するとともにこれと対応する他方の割妻板２
の頂点部にホルダー７を介して前記鈎型切欠部３
に合致する回転板カム４を枢着し、その回転板カ
ム４の枢軸５の外端に直角方向の回動レバー６を
設け、前記交差アーム１，１の下端には内側向き
に吊りプレート１ａを設けるとともに内側中間所
定部位には位置決め係止板８を対設したことを特
徴とする歩車道境界ブロツクの施工用吊具。 At the crotches of the intersecting arms 1, 1, which are opened and closed in a clamp manner, right triangular split plates 2, 2 are provided to maintain the intersecting arms 1, 1 vertically with a distance between them. A hook-shaped notch 3 is formed at the apex, and the other split plate 2 corresponds to the hook-shaped notch 3.
The hook-shaped notch 3 is inserted through the holder 7 at the apex of the
A rotary plate cam 4 corresponding to the rotary plate cam 4 is pivotally mounted, a pivot lever 6 in a right angle direction is provided at the outer end of the pivot shaft 5 of the rotary plate cam 4, and a hanging plate 1a is provided at the lower end of the crossing arms 1, 1 inwardly. A hanging tool for construction of a pedestrian and roadway boundary block, characterized in that a positioning and locking plate 8 is provided oppositely at a predetermined inner middle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9637090U JPH0637045Y2 (en) | 1990-09-13 | 1990-09-13 | Hanging equipment for construction of pedestrian border blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9637090U JPH0637045Y2 (en) | 1990-09-13 | 1990-09-13 | Hanging equipment for construction of pedestrian border blocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453807U true JPH0453807U (en) | 1992-05-08 |
| JPH0637045Y2 JPH0637045Y2 (en) | 1994-09-28 |
Family
ID=31835843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9637090U Expired - Lifetime JPH0637045Y2 (en) | 1990-09-13 | 1990-09-13 | Hanging equipment for construction of pedestrian border blocks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637045Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960930A (en) * | 2016-10-20 | 2018-04-27 | 厦门松霖科技股份有限公司 | A kind of revolving type slidable adjustment device |
-
1990
- 1990-09-13 JP JP9637090U patent/JPH0637045Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960930A (en) * | 2016-10-20 | 2018-04-27 | 厦门松霖科技股份有限公司 | A kind of revolving type slidable adjustment device |
| CN107960930B (en) * | 2016-10-20 | 2023-10-13 | 厦门松霖科技股份有限公司 | Rotary sliding adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637045Y2 (en) | 1994-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |