JPH01153091U - - Google Patents
Info
- Publication number
- JPH01153091U JPH01153091U JP1988049847U JP4984788U JPH01153091U JP H01153091 U JPH01153091 U JP H01153091U JP 1988049847 U JP1988049847 U JP 1988049847U JP 4984788 U JP4984788 U JP 4984788U JP H01153091 U JPH01153091 U JP H01153091U
- Authority
- JP
- Japan
- Prior art keywords
- door body
- door
- operating shaft
- tightening means
- raising
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Barrages (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図はこの考案の防水扉装置の要部分解斜視
図、第２図はこの考案の防水扉装置の使用時の正
面図、第３図及び第４図はそれぞれ使用時の平面
図及び側断面図、第５図はこの考案における扉体
起倒操作手段の側面図、第６図はこの考案におけ
る扉体締付手段の作動状態の平面図、第７図は扉
体締付手段の平面図、第８図は扉体締付手段の側
面図、第９図ａ，ｂは扉体締付手段の正面図、第
１０図は扉体締付手段の要部断面図、第１１図及
び第１２図は扉体付手段の作動部を示す平面図及
び正面図、第１３図はこの考案における流体圧供
給ユニツト、扉体起倒操作手段及び扉体締付手段
の流体圧回路を示す回路図、第１４図は扉体締付
手段の別の実施例を示す断面図である。
符号説明、１０……壁又は堤、１２……開口部
、２０……扉体、３０……扉体起倒操作手段、３
２……押圧シリンダ、３４……ピストンロツド、
４０……扉体締付手段、４２……固定シリンダ、
４４……作動軸、４７……ガイドピン、４８……
クランプ体、４９ａ……直線溝、４９ｂ……回転
溝、５０……流体圧供給ユニツト、５３……モー
タ、５４……高圧低容量油圧ポンプ、８０……ピ
ストン、８２……ラツク付き作動軸、８３……ラ
ツク部、８４……ピニオン。
Figure 1 is an exploded perspective view of the main parts of the waterproof door device of this invention, Figure 2 is a front view of the waterproof door device of this invention when it is in use, and Figures 3 and 4 are a plan view and side view, respectively, when it is in use. A sectional view, FIG. 5 is a side view of the door body raising/lowering operation means in this invention, FIG. 6 is a plan view of the operating state of the door body tightening means in this invention, and FIG. 7 is a plane view of the door body tightening means. 8 is a side view of the door tightening means, FIGS. 9a and b are front views of the door tightening means, FIG. 10 is a sectional view of the main part of the door tightening means, and FIGS. Fig. 12 is a plan view and a front view showing the operating section of the door mounting means, and Fig. 13 is a circuit showing the fluid pressure circuit of the fluid pressure supply unit, the door tilting operation means, and the door tightening means in this invention. 14 are sectional views showing another embodiment of the door body tightening means. Explanation of symbols, 10...Wall or embankment, 12...Opening, 20...Door body, 30...Door body raising/lowering operation means, 3
2...Press cylinder, 34...Piston rod,
40... Door body tightening means, 42... Fixed cylinder,
44... Operating axis, 47... Guide pin, 48...
Clamp body, 49a... linear groove, 49b... rotating groove, 50... fluid pressure supply unit, 53... motor, 54... high pressure low capacity hydraulic pump, 80... piston, 82... operating shaft with rack, 83...Rack part, 84...Pinion.
Claims (1)
体を起倒自在に枢支し、上記扉体の枢支部に流体
圧式扉体起倒操作手段を連結し、上記開口部の側
辺部には上記扉体の壁又は堤側への締付固定を司
る流体圧式扉体締付手段を上記開口部側に向つて
出没自在に形成し、かつ、上記扉体起倒操作手段
と扉体締付手段に同一の流体圧供給ユニツトを連
結して成ることを特徴とする防水扉装置。 (2) 扉体起倒操作手段が、扉体枢支部に枢着す
るピストンロツドを具備する流体圧シリンダであ
る請求項１記載の防水扉装置。 (3) 扉体締付手段が、固定シリンダに対して摺
動及び回転自在な作動軸と、作動軸の先端側に固
着されるクランプ体とで構成され、上記作動軸に
は上記シリンダ体の内面に突設されたガイドピン
と係合して上記作動軸及びクランプ体の直線及び
回転変位を司る直進及び回転溝を形成して成る請
求項１記載の防水扉装置。 (4) 扉体締付手段が、固定シリンダに対して摺
動自在なラツク付き作動軸と、この作動軸のラツ
ク部に噛合するピニオンと、このピニオンの軸上
に固着されるクランプ体とで構成される請求項１
記載の防水扉装置。[Scope of Claim for Utility Model Registration] (1) A door body is pivotably supported at the bottom of an opening provided on the wall or embankment so that it can be raised and lowered freely, and a hydraulic door body raising/lowering operation means is attached to the pivot portion of the door body. and a hydraulic door body tightening means for tightening and fixing the door body to the wall or embankment side is formed on the side of the opening so that it can freely appear and retract toward the opening side, and . A watertight door device, characterized in that the same fluid pressure supply unit is connected to the door body raising/lowering operating means and the door body tightening means. (2) The waterproof door device according to claim 1, wherein the door body raising/lowering operation means is a fluid pressure cylinder equipped with a piston rod pivotally connected to the door body pivot portion. (3) The door body tightening means is composed of an operating shaft that is slidable and rotatable with respect to a fixed cylinder, and a clamp body that is fixed to the tip side of the operating shaft, and the operating shaft has a clamp body that is attached to the cylinder body. 2. The waterproof door device according to claim 1, further comprising a linear and rotational groove that engages with a guide pin protruding from the inner surface and controls linear and rotational displacement of the operating shaft and the clamp body. (4) The door body tightening means includes an operating shaft with a rack that is slidable relative to the fixed cylinder, a pinion that meshes with the rack portion of the operating shaft, and a clamp body that is fixed on the shaft of the pinion. Claim 1 consisting of
Waterproof door device as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049847U JPH0529218Y2 (en) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049847U JPH0529218Y2 (en) | 1988-04-15 | 1988-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153091U true JPH01153091U (en) | 1989-10-23 |
| JPH0529218Y2 JPH0529218Y2 (en) | 1993-07-27 |
Family
ID=31275929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988049847U Expired - Lifetime JPH0529218Y2 (en) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529218Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170382A (en) * | 1995-12-21 | 1997-06-30 | Daido Kiko Kk | Rising/falling waterproofing door |
| JP2001241261A (en) * | 1999-12-22 | 2001-09-04 | Yasuhiro Nomura | Movable waterproofing equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4893273B2 (en) * | 2006-11-30 | 2012-03-07 | 豊和工業株式会社 | Waterproof door device |
-
1988
- 1988-04-15 JP JP1988049847U patent/JPH0529218Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170382A (en) * | 1995-12-21 | 1997-06-30 | Daido Kiko Kk | Rising/falling waterproofing door |
| JP2001241261A (en) * | 1999-12-22 | 2001-09-04 | Yasuhiro Nomura | Movable waterproofing equipment |
| JP4550233B2 (en) * | 1999-12-22 | 2010-09-22 | 株式会社ノムラフォーシーズ | Movable waterproof device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529218Y2 (en) | 1993-07-27 |