JPH0482037U - - Google Patents
Info
- Publication number
- JPH0482037U JPH0482037U JP12515090U JP12515090U JPH0482037U JP H0482037 U JPH0482037 U JP H0482037U JP 12515090 U JP12515090 U JP 12515090U JP 12515090 U JP12515090 U JP 12515090U JP H0482037 U JPH0482037 U JP H0482037U
- Authority
- JP
- Japan
- Prior art keywords
- guide groove
- stopper
- engages
- excavator
- frame
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Description
図面はこの考案の一実施例を示し、第１図は走
行架台の正面図、第２図は同側面図である。
１……走行架台、２……ケーソン躯体、３……
走行レール、３ａ……ガイド溝、５……ストツパ
ローラ、９……付勢手段、１０……離脱機構、１
１ａ……ストツパピン、１１……離脱シリンダ、
１３……掘削機。
The drawings show an embodiment of this invention, with FIG. 1 being a front view of the traveling frame and FIG. 2 being a side view of the same. 1... Traveling frame, 2... Caisson frame, 3...
Traveling rail, 3a...Guide groove, 5...Stopper roller, 9...Biasing means, 10...Detachment mechanism, 1
1a...Stopper pin, 11...Removal cylinder,
13... Excavator.
Claims (1)
た走行レール３上を移動する走行架台１に、ケー
ソン躯体２内を掘削する掘削機３を取付けたもの
において、上記走行レール３の下面にガイド溝３
ａを形成して、このガイド溝３ａに走行架台１に
設けたストツパローラ５を転動自在に係合すると
共に、上記ストツパローラ５を遠隔操作により動
作が可能な離脱機構１０によりガイド溝３ａ内よ
り離脱できるようにしてなる、ケーソンの掘削機
取付け離脱装置。 (2) 請求項(1)記載の離脱機構１０を、ストツパ
ローラ５を離脱方向へ付勢する付勢手段９と、ガ
イド溝３ａと係合する位置にストツパローラ５を
係止するストツパピン１０ａ及び切離し時上記ス
トツパピン１０ａを抜出する離脱シリンダ１１よ
り構成してなる、掘削機の取付け離脱装置。[Scope of Claim for Utility Model Registration] (1) An excavator 3 for excavating inside the caisson frame 2 is attached to a traveling frame 1 that moves on a traveling rail 3 laid along the inner peripheral surface of the caisson frame 2. , a guide groove 3 is formed on the lower surface of the running rail 3.
A is formed in the guide groove 3a, and a stopper roller 5 provided on the traveling frame 1 is rotatably engaged with the guide groove 3a, and the stopper roller 5 is detached from the guide groove 3a by a detachment mechanism 10 that can be operated by remote control. A caisson excavator attachment and detachment device that allows you to do this. (2) The disengagement mechanism 10 according to claim (1) includes a biasing means 9 that biases the stopper roller 5 in the disengagement direction, a stopper pin 10a that engages the stopper roller 5 in a position where it engages with the guide groove 3a, and a stopper pin 10a that engages with the guide groove 3a. An attachment and detachment device for an excavator comprising a detachment cylinder 11 for extracting the stopper pin 10a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12515090U JPH0735864Y2 (en) | 1990-11-29 | 1990-11-29 | Caisson excavator platform removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12515090U JPH0735864Y2 (en) | 1990-11-29 | 1990-11-29 | Caisson excavator platform removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482037U true JPH0482037U (en) | 1992-07-16 |
| JPH0735864Y2 JPH0735864Y2 (en) | 1995-08-16 |
Family
ID=31872765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12515090U Expired - Fee Related JPH0735864Y2 (en) | 1990-11-29 | 1990-11-29 | Caisson excavator platform removal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735864Y2 (en) |
-
1990
- 1990-11-29 JP JP12515090U patent/JPH0735864Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735864Y2 (en) | 1995-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |