JPH0415612U - - Google Patents
Info
- Publication number
- JPH0415612U JPH0415612U JP5513390U JP5513390U JPH0415612U JP H0415612 U JPH0415612 U JP H0415612U JP 5513390 U JP5513390 U JP 5513390U JP 5513390 U JP5513390 U JP 5513390U JP H0415612 U JPH0415612 U JP H0415612U
- Authority
- JP
- Japan
- Prior art keywords
- screw rod
- column
- rotating
- rotating body
- fixed near
- 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
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
第１図は本考案の使用状態を示す説明図、第２
図は本考案の右支柱の一部を切り欠いた断面図、
第３図は本考案の左支柱の平断面図、第４図は本
考案の右支柱の平断面図、第５図は従来例の説明
図である。
１……螺杆、２……昇降ナツト筒、３……右ガ
イド回動体、４……螺杆回動機構、５……右支柱
、６……左ガイド回動機構、８……左支柱、９…
…紐体。
Figure 1 is an explanatory diagram showing how the present invention is used;
The figure is a partially cutaway cross-sectional view of the right support of this invention.
FIG. 3 is a plan sectional view of the left column of the present invention, FIG. 4 is a plan sectional view of the right column of the present invention, and FIG. 5 is an explanatory diagram of the conventional example. 1... Screw rod, 2... Lifting nut cylinder, 3... Right guide rotation body, 4... Screw rod rotation mechanism, 5... Right column, 6... Left guide rotation mechanism, 8... Left column, 9 …
...String body.
Claims (1)
り止め状態に昇降ナツト筒を螺着し、この昇降ナ
ツト筒に右ガイド回動体を設け、螺杆に螺杆回動
機構を設けた右支柱と、内部に所定の重量を有す
る左ガイド回動体を回り止め状態且つ昇降自在に
設けた左支柱と、一端を右支柱の底部寄りに止着
し、他端を左支柱の頂部寄りに止着し、中間で前
記右ガイド回動体及び左ガイド回動体に係止され
るチエーン、ワイヤー、ロープ等の紐体とから成
る通行規制装置。 A right column in which a screw rod is rotatably installed inside, an elevating nut cylinder is screwed to the screw rod in a non-rotating state, a right guide rotating body is provided on the elevating nut cylinder, and a screw rod rotating mechanism is provided on the screw rod. and a left column, which has a left guide rotary body with a predetermined weight inside that can be raised and lowered in a non-rotating state, and one end is fixed near the bottom of the right column, and the other end is fixed near the top of the left column. and a string body such as a chain, wire, rope, etc., which is latched to the right guide rotating body and the left guide rotating body in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513390U JPH0415612U (en) | 1990-05-26 | 1990-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513390U JPH0415612U (en) | 1990-05-26 | 1990-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415612U true JPH0415612U (en) | 1992-02-07 |
Family
ID=31577817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5513390U Pending JPH0415612U (en) | 1990-05-26 | 1990-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008526614A (en) * | 2005-02-14 | 2008-07-24 | スン ムー ハン， | Train platform safety device |
-
1990
- 1990-05-26 JP JP5513390U patent/JPH0415612U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008526614A (en) * | 2005-02-14 | 2008-07-24 | スン ムー ハン， | Train platform safety device |
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