JPS61188636U - - Google Patents
Info
- Publication number
- JPS61188636U JPS61188636U JP7051285U JP7051285U JPS61188636U JP S61188636 U JPS61188636 U JP S61188636U JP 7051285 U JP7051285 U JP 7051285U JP 7051285 U JP7051285 U JP 7051285U JP S61188636 U JPS61188636 U JP S61188636U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- hammer
- piston rod
- cylinder
- operating
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案の土の貫入試験装置の説明図、
第２図は従来装置の説明図、第３図はトンビの説
明図である。
１……土層、２……ボーリング孔、３……サン
プラー、４……ボーリングロツド、５……ケーシ
ング、６……ボーリング機械、７……ノツキング
ヘツド、７′……ガイド、８……ハンマー、９…
…引綱、１０，１１……滑車及びコーンプーリ、
１２……トンビ、１３……フツク端、１４……ト
ンビ引綱、１５……鍔、１６……吊上げ金具、１
７……フツク部、１８……支え、１９……フツク
杆、２０……シリンダ、２１……ピストンロツド
、２２……釈放機構、２３……スイツチ、２４…
…ロツド位置検知機構。
Figure 1 is an explanatory diagram of the soil penetration test device of the present invention.
FIG. 2 is an explanatory diagram of a conventional device, and FIG. 3 is an explanatory diagram of a kite. 1... Soil layer, 2... Borehole, 3... Sampler, 4... Boring rod, 5... Casing, 6... Boring machine, 7... Knocking head, 7'... Guide, 8... Hammer ,9...
...Hugline, 10, 11... Pulley and cone pulley,
12... Tombi, 13... Hook end, 14... Tombi tow rope, 15... Tsuba, 16... Lifting metal fittings, 1
7... Hook portion, 18... Support, 19... Hook rod, 20... Cylinder, 21... Piston rod, 22... Release mechanism, 23... Switch, 24...
...Rod position detection mechanism.
Claims (1)
と、このハンマーにその上部より係合したときハ
ンマーに自動的に係合するフツク機構と、このフ
ツク機構をその下端に固定した上下動ピストンロ
ツドを有するシリンダと、所定の高さに配置され
、前記フツク機構と係合したときのフツク機構を
作動しフツク機構を前記ハンマーから離脱せしめ
るためのフツク離脱機構と、前記ハンマーが所定
の高さに達したことを検知して前記シリンダを作
動しそのピストンロツドを下降せしめるための機
構と、前記ピストンロツドの下降を検知して前記
シリンダを作動しそのピストンロツドを上昇せし
めるための機構とより成ることを特徴とする土の
貫入試験装置。 A sampler, a hammer for hitting the sampler, a hook mechanism that automatically engages the hammer when the hammer is engaged from the upper part, a cylinder having a vertically movable piston rod with the hook mechanism fixed to its lower end, a hook disengagement mechanism disposed at a height of , for operating the hook mechanism when engaged with the hook mechanism and disengaging the hook mechanism from the hammer; and a hook release mechanism for detecting that the hammer has reached a predetermined height. a mechanism for operating the cylinder and lowering the piston rod; and a mechanism for detecting the lowering of the piston rod and operating the cylinder and raising the piston rod. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7051285U JPS61188636U (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7051285U JPS61188636U (en) | 1985-05-15 | 1985-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188636U true JPS61188636U (en) | 1986-11-25 |
Family
ID=30607151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7051285U Pending JPS61188636U (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443252U (en) * | 1990-08-13 | 1992-04-13 |
-
1985
- 1985-05-15 JP JP7051285U patent/JPS61188636U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443252U (en) * | 1990-08-13 | 1992-04-13 |
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