JPS6043687U - Lifting device for bottom-open steel cars - Google Patents
Lifting device for bottom-open steel carsInfo
- Publication number
- JPS6043687U JPS6043687U JP13436283U JP13436283U JPS6043687U JP S6043687 U JPS6043687 U JP S6043687U JP 13436283 U JP13436283 U JP 13436283U JP 13436283 U JP13436283 U JP 13436283U JP S6043687 U JPS6043687 U JP S6043687U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- wire
- open
- lifting device
- plunger
- 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)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (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
第１図、第２図は従来の吊上げ装置の概略図、第３図は
この考案をシールド掘削工法に適用した場合を示す概略
説明図、第４図はこの考案に係る吊上げ装置の平面図、
第５図は同正面図、第６図は同側面図、第７図はクレビ
スコーンの説明用斜視図、第８図は同吊上げ装置の作動
を示す概略図である。
１・・・・・・巻上げ用ワイヤ、２・・・・・・吊り金
具、３・・・・・・ズリ鋼車、４・・・・・・底板開閉
用ワイヤ、５・・・・・・底板、６・・・・・・受は台
、１０・・・・・・土中、１１・・・・・・横坑、１２
・・・・・・立坑、１３・・・・・・ガイドレール、１
４・・・・・・気動車、１５・・・・・・台車、１６・
・・・・・鋼車、１７・・・・・・ズリストックヤード
、１８・・・・・・ガイドレール、１９・・・・・・門
型クレーン、２０・・・・・・吊上げ装置、２１・・・
・・・吊り金具、２２・・・・・・油圧シリンダー、２
３・・・・・・底板開閉用ワイヤ、２３ａ・・・・・・
溜、２４・・・・・・油圧ユニット、２５・・・・・・
駆動用モータ、２６・・・・・・プランジャ、２７・・
・・・・バランスウェイト、２８・・・・・・容器部、
２９・・・・・・ヒンジピン、３０・・・・・・底板、
３１・・・・・・ピン、３２・・・・・・連結杆、３３
・・・・・・連結用ワイヤ、３３ａ・・・・・・瘤、３
４・・・・・・クレビスコーン、３４ａ・・・・・・ス
リット。Figures 1 and 2 are schematic diagrams of conventional lifting equipment, Figure 3 is a schematic explanatory diagram showing the case where this invention is applied to the shield excavation method, and Figure 4 is a plan view of the lifting equipment according to this invention.
5 is a front view of the same, FIG. 6 is a side view of the same, FIG. 7 is an explanatory perspective view of the clevis cone, and FIG. 8 is a schematic view showing the operation of the lifting device. 1... Wire for hoisting, 2... Hanging fittings, 3... Shear steel wheel, 4... Wire for opening and closing the bottom plate, 5...・Bottom plate, 6...The receiver is a stand, 10...Under the ground, 11...Horizontal shaft, 12
...Shaft, 13...Guide rail, 1
4... Diesel car, 15... Trolley, 16.
... Steel car, 17 ... Zuri stockyard, 18 ... Guide rail, 19 ... Gate crane, 20 ... Lifting device, 21...
...Hanging bracket, 22...Hydraulic cylinder, 2
3...Bottom plate opening/closing wire, 23a...
Reservoir, 24...Hydraulic unit, 25...
Drive motor, 26...Plunger, 27...
... Balance weight, 28 ... Container part,
29... Hinge pin, 30... Bottom plate,
31...pin, 32...connecting rod, 33
...Connecting wire, 33a... Lump, 3
4... Clevis cone, 34a... Slit.
Claims (1)
下降させる吊上げ装置であって、該装置はクレーンに昇
降可能に吊下された吊り金具と、該吊り金具の下部に垂
設された油圧シリンダー並びに底板開閉用ワイヤからな
っていて、前記シリンダーのプランジャを底開き鋼車に
連結するとともに、前記ワイヤを底板の開閉端に連結し
、プランジャを突出させてワイヤに張力をかけることに
よって前記底板を閉鎖し、かつプランジャをシリンダー
内に没入させることによりワイヤを弛ませ、前記底板を
自重により開放するようになしたことを特徴とする底開
き鋼車の吊上げ装置。, ' A lifting device for raising and lowering an open-bottom steel car with a bottom plate that can be opened and closed, and the device includes a lifting fitting that is suspended from a crane so that it can be raised and lowered, and a hydraulic cylinder that is vertically installed below the lifting fitting. and a bottom plate opening/closing wire, which connects the plunger of the cylinder to the bottom-opening steel wheel, connects the wire to the opening/closing end of the bottom plate, and projects the plunger to apply tension to the wire to open the bottom plate. 1. A lifting device for a steel car with an open bottom, characterized in that the bottom plate is opened by its own weight by closing and immersing a plunger into a cylinder to loosen a wire and open the bottom plate by its own weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13436283U JPS6043687U (en) | 1983-09-01 | 1983-09-01 | Lifting device for bottom-open steel cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13436283U JPS6043687U (en) | 1983-09-01 | 1983-09-01 | Lifting device for bottom-open steel cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043687U true JPS6043687U (en) | 1985-03-27 |
Family
ID=30302777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13436283U Pending JPS6043687U (en) | 1983-09-01 | 1983-09-01 | Lifting device for bottom-open steel cars |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043687U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425699A (en) * | 1977-07-28 | 1979-02-26 | Nippon Denso Co Ltd | Display unit |
-
1983
- 1983-09-01 JP JP13436283U patent/JPS6043687U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425699A (en) * | 1977-07-28 | 1979-02-26 | Nippon Denso Co Ltd | Display unit |
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