JPH0433744U - - Google Patents

Info

Publication number
JPH0433744U
JPH0433744U JP7448390U JP7448390U JPH0433744U JP H0433744 U JPH0433744 U JP H0433744U JP 7448390 U JP7448390 U JP 7448390U JP 7448390 U JP7448390 U JP 7448390U JP H0433744 U JPH0433744 U JP H0433744U
Authority
JP
Japan
Prior art keywords
manhole cover
pedestal
support leg
locked
handle
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
Application number
JP7448390U
Other languages
Japanese (ja)
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 JP7448390U priority Critical patent/JPH0433744U/ja
Publication of JPH0433744U publication Critical patent/JPH0433744U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案のマンホールの蓋開閉移動機の
一実施例を示す斜視図、第２図は同開閉移動機の
係止具をマンホールの蓋に係止した状態の説明図
、第３図は同蓋を引き上げた状態の説明図、第４
図は同開閉移動機によるマンホール蓋移動状態の
説明図である。 １は支持脚、２は車輪付支持脚、３は架台、４
はハンドル、５は昇降杆、６は係止具、Ａはマン
ホールの蓋。 Fig. 1 is a perspective view showing an embodiment of the manhole cover opening/closing moving machine of the present invention, Fig. 2 is an explanatory diagram of the state in which the locking device of the opening/closing machine is locked to the manhole cover, and Fig. 3 is an explanatory diagram with the lid pulled up, No. 4
The figure is an explanatory diagram of the state in which the manhole cover is moved by the same opening/closing moving machine. 1 is a support leg, 2 is a support leg with wheels, 3 is a frame, 4
is the handle, 5 is the lifting rod, 6 is the locking device, and A is the manhole cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マンホールの蓋Ａの外側に設置される支持脚１
と、同支持脚１を支点としてマンホールの蓋Ａの
外周を回転走行できる車輪付支持脚２との間に架
台３が設けられ、同架台３にハンドル４の操作で
昇降する昇降杆５が設けられ、その昇降杆５にマ
ンホールの蓋Ａに係止できる係止具６が設けられ
てなることを特徴とするマンホールの蓋開閉移動
機。 Support leg 1 installed on the outside of manhole cover A
A pedestal 3 is provided between the pedestal 1 and a wheeled support leg 2 which can rotate around the outer periphery of the manhole cover A using the pedestal 1 as a fulcrum, and the pedestal 3 is provided with an elevating rod 5 which can be raised and lowered by operating a handle 4. A manhole cover opening/closing moving machine characterized in that a lifting rod 5 is provided with a locking tool 6 that can be locked to a manhole cover A.
JP7448390U 1990-07-13 1990-07-13 Pending JPH0433744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7448390U JPH0433744U (en) 1990-07-13 1990-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7448390U JPH0433744U (en) 1990-07-13 1990-07-13

Publications (1)

Publication Number Publication Date
JPH0433744U true JPH0433744U (en) 1992-03-19

Family

ID=31614211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7448390U Pending JPH0433744U (en) 1990-07-13 1990-07-13

Country Status (1)

Country Link
JP (1) JPH0433744U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09315787A (en) * 1996-05-22 1997-12-09 Fukuhara Imono Seisakusho:Kk Jack for raising and falling hatch frame member of underground structure
KR100807357B1 (en) * 2006-12-07 2008-02-28 통명석재 주식회사 Pavement Slab Construction Device
JP2012041732A (en) * 2010-08-19 2012-03-01 Toyota Motor Kyushu Inc Manhole cover opening/closing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844616U (en) * 1971-09-27 1973-06-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844616U (en) * 1971-09-27 1973-06-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09315787A (en) * 1996-05-22 1997-12-09 Fukuhara Imono Seisakusho:Kk Jack for raising and falling hatch frame member of underground structure
KR100807357B1 (en) * 2006-12-07 2008-02-28 통명석재 주식회사 Pavement Slab Construction Device
JP2012041732A (en) * 2010-08-19 2012-03-01 Toyota Motor Kyushu Inc Manhole cover opening/closing device

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