JPS6241057U - - Google Patents
Info
- Publication number
- JPS6241057U JPS6241057U JP12996285U JP12996285U JPS6241057U JP S6241057 U JPS6241057 U JP S6241057U JP 12996285 U JP12996285 U JP 12996285U JP 12996285 U JP12996285 U JP 12996285U JP S6241057 U JPS6241057 U JP S6241057U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- locking part
- catch
- fitting groove
- conical
- 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
- 239000004570 mortar (masonry) Substances 0.000 claims 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図はこの考案の装置の一実施態様を示す側
面図、第２図は第１図のａ―ａ線矢視図、第３図
は第１図の平面図、第４図は従来の装置の側面図
、第５図はその平面図である。図面において、
Ａ，Ａ′……ランス昇降台車、１，１′……ラ
ンス、２，２′……上部受座、３，３′……下部
受座、４，４′……垂直基板、５，５′……上部
係止部、６，６′……下部係止部、７……嵌合溝
、８，９……ローラ、１０……吊り金具、１１…
…シム、１２……上部嵌合溝、１３……下部嵌合
溝、１４……ランス固定金物、１５……抑え枠、
１６……バネ、１７，１８……ガイドレール、１
９……ネジ軸、２０……モータ、２１……軸受、
２２……支持枠、２３……雌ネジ、２４……案内
金具。
Fig. 1 is a side view showing one embodiment of the device of this invention, Fig. 2 is a view taken along the line aa in Fig. 1, Fig. 3 is a plan view of Fig. 1, and Fig. 4 is a conventional A side view of the device, and FIG. 5 is a plan view thereof. In the drawings, A, A'...Lance lifting trolley, 1,1'...Lance, 2,2'...Upper catch, 3,3'...Lower catch, 4,4'...Vertical board, 5, 5'... Upper locking part, 6, 6'... Lower locking part, 7... Fitting groove, 8, 9... Roller, 10... Hanging fitting, 11...
...Shim, 12... Upper fitting groove, 13... Lower fitting groove, 14... Lance fixing hardware, 15... Holding frame,
16... Spring, 17, 18... Guide rail, 1
9...Screw shaft, 20...Motor, 21...Bearing,
22... Support frame, 23... Female screw, 24... Guide fitting.
Claims (1)
下部係止部の各々が嵌合されるすり鉢状の嵌合溝
をその先端に有する、水平な上部受座および下部
受座が設けられたランス昇降台車の、前記上部受
座および前記下部受座の各々の嵌合溝に、前記ラ
ンスの上部係止部および下部係止部の各々を嵌合
することによつて、前記ランスを固定する、ラン
ス昇降台車のランス固定装置において、 前記ランスの前記上部係止部および前記下部係
止部を互いに上下逆のテーパー面を有する円錐状
に形成し、前記上部受座および前記下部受座の各
々の前記嵌合溝を、前記上部係止部および前記下
部係止部の各々に対応する上下逆のテーパー面を
有するすり鉢状に形成し、前記上部受座および前
記下部受座のいずれか一方を上下動自在に構成す
ると共に、上下動自在の上部受座または下部受座
の前記嵌合溝を、すり鉢状のランス固定金物と、
前記ランス固定金物の押し付け機構とから構成し
たことを特徴とする、ランス昇降台車のランス固
定装置。[Claims for Utility Model Registration] A horizontal upper catch having a conical fitting groove at its tip into which each of the conical upper and lower locking parts provided on the lance is fitted; By fitting each of the upper locking part and the lower locking part of the lance into the respective fitting grooves of the upper catch and the lower catch of a lance lifting truck provided with a lower catch. In the lance fixing device for a lance lifting truck which fixes the lance, the upper locking part and the lower locking part of the lance are formed in a conical shape having an upside-down tapered surface, and the upper catcher and the fitting groove of each of the lower seats is formed into a mortar shape having an upside-down tapered surface corresponding to each of the upper locking part and the lower locking part, and Either one of the catches is configured to be vertically movable, and the fitting groove of the vertically movable upper or lower catch is connected to a mortar-shaped lance fixing hardware;
A lance fixing device for a lance lifting cart, comprising a pressing mechanism for the lance fixing hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996285U JPS6350288Y2 (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996285U JPS6350288Y2 (en) | 1985-08-28 | 1985-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241057U true JPS6241057U (en) | 1987-03-11 |
| JPS6350288Y2 JPS6350288Y2 (en) | 1988-12-23 |
Family
ID=31027011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12996285U Expired JPS6350288Y2 (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6350288Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH053341U (en) * | 1991-06-28 | 1993-01-19 | 株式会社クボタ | Steering device for valve stem |
-
1985
- 1985-08-28 JP JP12996285U patent/JPS6350288Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH053341U (en) * | 1991-06-28 | 1993-01-19 | 株式会社クボタ | Steering device for valve stem |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350288Y2 (en) | 1988-12-23 |