JPS6180967U - - Google Patents

Info

Publication number
JPS6180967U
JPS6180967U JP16541884U JP16541884U JPS6180967U JP S6180967 U JPS6180967 U JP S6180967U JP 16541884 U JP16541884 U JP 16541884U JP 16541884 U JP16541884 U JP 16541884U JP S6180967 U JPS6180967 U JP S6180967U
Authority
JP
Japan
Prior art keywords
protective fence
elevating
fence
stopper mechanism
periphery
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
Application number
JP16541884U
Other languages
Japanese (ja)
Other versions
JPH0351471Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984165418U priority Critical patent/JPH0351471Y2/ja
Publication of JPS6180967U publication Critical patent/JPS6180967U/ja
Application granted granted Critical
Publication of JPH0351471Y2 publication Critical patent/JPH0351471Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fencing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜５図は本考案の一実施例としての昇降式
防護柵構造を示すもので、第１図はその全体構成
を模式的に示す斜視図、第２図は第１図の部断
面図、第３図は第２図の部拡大図、第４図はそ
の制御回路図、第５図はそのピツト内のストツパ
機構の配置を示す模式図である。 １…ピツト、１ａ…周縁部、２…昇降式防護柵
、２ａ，２ｂ…防護柵部分、２Ａ，２Ｂ，２Ｃ，
２Ｄ…柱状部分、３Ａ，３Ｂ，３Ｃ，３Ｄ…格納
孔、４Ａ，４Ｂ，４Ｃ，４Ｄ…ストツパ機構、５
Ａ，５Ｂ，５Ｃ，５Ｄ…ストツパピン、６Ａ，６
Ｂ，６Ｃ，６Ｄ…スイツチ操作ピン、７Ａ，７Ｂ
，７Ｃ，７Ｄ…ベアリング、８Ａ，８Ｂ，８Ｃ，
８Ｄ，８′Ａ，８′Ｂ，８′Ｃ，８′Ｄ…長穴、
９…電源スイツチ、１０Ａ，１０Ｂ，１０Ｃ，１
０Ｄ…案内筒、Ａ１，Ａ２，Ｂ１，Ｂ２，Ｃ１，
Ｃ２，Ｄ１，Ｄ２…ソレノイド、ＬＡ，ＬＢ，Ｌ
Ｃ，ＬＤ…リミツトスイツチ、ＰＬ１，ＰＬ２，
ＰＬ３…パイロツトランプ、Ｒ１，Ｒ２…リレー
、ＲＳ１，ＲＳ２…ソレノイド、Ｓ…モード選択
スイツチ。 Figures 1 to 5 show an elevating protective fence structure as an embodiment of the present invention. Figure 1 is a perspective view schematically showing its overall configuration, and Figure 2 is a partial sectional view of Figure 1. 3 is an enlarged view of a portion of FIG. 2, FIG. 4 is a control circuit diagram thereof, and FIG. 5 is a schematic diagram showing the arrangement of a stopper mechanism in the pit. DESCRIPTION OF SYMBOLS 1... Pit, 1a... Periphery, 2... Elevating type protective fence, 2a, 2b... Protective fence part, 2A, 2B, 2C,
2D...Columnar part, 3A, 3B, 3C, 3D... Storage hole, 4A, 4B, 4C, 4D... Stopper mechanism, 5
A, 5B, 5C, 5D...Stoppin, 6A, 6
B, 6C, 6D...Switch operation pin, 7A, 7B
, 7C, 7D...Bearing, 8A, 8B, 8C,
8D, 8'A, 8'B, 8'C, 8'D...Slot hole,
9...Power switch, 10A, 10B, 10C, 1
0D...Guide tube, A1, A2, B1, B2, C1,
C2, D1, D2...Solenoid, LA, LB, L
C, LD...Limit switch, PL1, PL2,
PL3...Pilot lamp, R1, R2...Relay, RS1, RS2...Solenoid, S...Mode selection switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車整備用ピツトの周縁部に立設される昇降
式防護柵をそなえ、同防護柵の不使用時に同防護
柵を降下格納すべく同防護柵を収容しうる格納孔
が設けられるとともに、上記防護柵を所要の高さ
で係止しうるストツパ機構が設けられたことを特
徴とする、昇降式防護柵構造。 An elevating protective fence is installed around the periphery of the automobile maintenance pit, and a storage hole is provided to accommodate the protective fence so that the protective fence can be lowered and stored when the protective fence is not in use. An elevating protective fence structure characterized by being equipped with a stopper mechanism that can lock the fence at a required height.
JP1984165418U 1984-10-31 1984-10-31 Expired JPH0351471Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984165418U JPH0351471Y2 (en) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984165418U JPH0351471Y2 (en) 1984-10-31 1984-10-31

Publications (2)

Publication Number Publication Date
JPS6180967U true JPS6180967U (en) 1986-05-29
JPH0351471Y2 JPH0351471Y2 (en) 1991-11-05

Family

ID=30723269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984165418U Expired JPH0351471Y2 (en) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPH0351471Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022013446A (en) * 2020-07-03 2022-01-18 中国電力株式会社 Fall prevention fence

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851213U (en) * 1981-10-02 1983-04-07 株式会社日立製作所 Measuring device for roll diameter in continuous line equipment
JPS5989112U (en) * 1982-12-04 1984-06-16 渡辺　勲 Fence posts hidden from underground

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851213U (en) * 1981-10-02 1983-04-07 株式会社日立製作所 Measuring device for roll diameter in continuous line equipment
JPS5989112U (en) * 1982-12-04 1984-06-16 渡辺　勲 Fence posts hidden from underground

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022013446A (en) * 2020-07-03 2022-01-18 中国電力株式会社 Fall prevention fence

Also Published As

Publication number Publication date
JPH0351471Y2 (en) 1991-11-05

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