JPS6179659U - - Google Patents

Info

Publication number
JPS6179659U
JPS6179659U JP16328084U JP16328084U JPS6179659U JP S6179659 U JPS6179659 U JP S6179659U JP 16328084 U JP16328084 U JP 16328084U JP 16328084 U JP16328084 U JP 16328084U JP S6179659 U JPS6179659 U JP S6179659U
Authority
JP
Japan
Prior art keywords
base end
injection nozzle
pressure injection
inner hole
inner cylinder
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
JP16328084U
Other languages
Japanese (ja)
Other versions
JPS6346543Y2 (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 JP1984163280U priority Critical patent/JPS6346543Y2/ja
Publication of JPS6179659U publication Critical patent/JPS6179659U/ja
Application granted granted Critical
Publication of JPS6346543Y2 publication Critical patent/JPS6346543Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図イは本考案の高圧噴射ノズルＮの側面断
面図、第１図ロは第１図イのＩ矢視図、第１図ハ
は第１図イの矢視図および第１図ニは第１図イ
における内筒部のみの別の実施例である。第２図
は本考案の高圧噴射ノズルが使用されている土木
工事の循環式噴射ポンプによる杭圧入装置を用い
てシートパイルの打込時における硬質地盤の掘削
を行う実施例である。第３図は従来の掘削用圧水
噴射ノズルの側面断面図である。 １……外筒、２……可変ノズル、３……内筒、
４，６……ネジ部、５……ロツクナツト、１０１
……クレーン、１０２……圧入機、１０３……泥
水循環式噴射ポンプ、１０４……水タンク、１１
１……送水管、Ｎ……高圧噴射ノズル、Ｐ……シ
ートパイル。 1A is a side sectional view of the high-pressure injection nozzle N of the present invention, FIG. 1B is a view taken in the direction of the I arrow in FIG. This is another embodiment of only the inner cylindrical portion shown in FIG. 1A. FIG. 2 shows an example of excavating hard ground when driving sheet piles using a pile press-in device using a circulating injection pump for civil engineering work in which the high-pressure injection nozzle of the present invention is used. FIG. 3 is a side sectional view of a conventional excavating pressure water injection nozzle. 1... Outer cylinder, 2... Variable nozzle, 3... Inner cylinder,
4, 6...Screw part, 5...Lock nut, 101
... Crane, 102 ... Press-in machine, 103 ... Mud water circulation injection pump, 104 ... Water tank, 11
1... Water pipe, N... High pressure injection nozzle, P... Sheet pile.

Claims (1)

【実用新案登録請求の範囲】 (1) 外筒の基端部内孔を大径に形成して可変ノ
ズルを着脱自在に内嵌すると共に、該基端部内孔
に内筒を螺着し、かつ内筒の基端部には送水管を
付設することを特徴とする高圧噴射ノズル。 (2) 前記可変ノズルは超硬素材で形成きれたこ
とを特徴とする実用新案登録請求の範囲第１項記
載の高圧噴射ノズル。[Scope of Claim for Utility Model Registration] (1) The inner hole at the base end of the outer cylinder is formed to have a large diameter, the variable nozzle is removably fitted therein, and the inner cylinder is screwed into the inner hole at the base end, and A high-pressure injection nozzle characterized by having a water pipe attached to the base end of the inner cylinder. (2) The high-pressure injection nozzle according to claim 1, wherein the variable nozzle is made of a superhard material.
JP1984163280U 1984-10-29 1984-10-29 Expired JPS6346543Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984163280U JPS6346543Y2 (en) 1984-10-29 1984-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984163280U JPS6346543Y2 (en) 1984-10-29 1984-10-29

Publications (2)

Publication Number Publication Date
JPS6179659U true JPS6179659U (en) 1986-05-27
JPS6346543Y2 JPS6346543Y2 (en) 1988-12-02

Family

ID=30721138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984163280U Expired JPS6346543Y2 (en) 1984-10-29 1984-10-29

Country Status (1)

Country Link
JP (1) JPS6346543Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101167854B1 (en) 2011-12-02 2012-07-23 창신인터내셔날 주식회사 Air supply method for cluster hammer with nozzle
CN108360976A (en) * 2018-02-11 2018-08-03 河北工业大学 Particle punching drilling nozzle flow channel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942503A (en) * 1972-05-19 1974-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942503A (en) * 1972-05-19 1974-04-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101167854B1 (en) 2011-12-02 2012-07-23 창신인터내셔날 주식회사 Air supply method for cluster hammer with nozzle
CN108360976A (en) * 2018-02-11 2018-08-03 河北工业大学 Particle punching drilling nozzle flow channel

Also Published As

Publication number Publication date
JPS6346543Y2 (en) 1988-12-02

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