JPS61169145U

JPS61169145U -

Info

Publication number: JPS61169145U
Application number: JP5033585U
Authority: JP
Priority date: 1985-04-04
Filing date: 1985-04-04
Publication date: 1986-10-20

Description

[Brief explanation of the drawing]

第１図は本考案の外観図、第２図は本考案の分
解図、第３図は本考案の断面図、第４図は本考案
の実施例図、第５図は一般に良く使用されている
ものの実施例図。１……錨ヘツド部、２……引張りアーム、３…
…連接棒、４……きり、５……通水孔、６……通
水道、７……水止めスプリング、８……はがね玉
、９……パワーアーム継手、１０……圧力軸受、
１１……カバー、１２……元応力を加え出来る鋼
椿、１３……ワシヤ、１４……熔接点、１５……
水管。 Figure 1 is an external view of the invention, Figure 2 is an exploded view of the invention, Figure 3 is a sectional view of the invention, Figure 4 is an embodiment of the invention, and Figure 5 is a commonly used diagram. An example diagram of what exists. 1...Anchor head part, 2...Tension arm, 3...
... Connecting rod, 4 ... Drill, 5 ... Water hole, 6 ... Water supply, 7 ... Water stop spring, 8 ... Steel ball, 9 ... Power arm joint, 10 ... Pressure bearing,
11... Cover, 12... Steel camellia that can apply original stress, 13... Wasiya, 14... Welding contact, 15...
Water pipe.

Claims

[Scope of Claim for Utility Model Registration] a. A cutter with a water hole is attached to the center of the tip, and a tension arm that can be opened and folded backwards is attached radially, and a threaded portion protrudes from the center toward the rear, and an anchor head portion having a structure in which a water passage leading to the water passage hole is provided through the anchor head portion, and a check valve is built in between the water passage hole and the water passage, the check valve being normally closed by a spring; b. the anchor head portion; A female thread is provided inside the tip to be screwed into the threaded part of the section, and when the female thread is tightened, the outer periphery will push the folded tension arm slightly open, and the rear end is provided with a female thread that engages with the connecting rod. a power arm joint comprising a coupling female thread and a hole in the center leading to the water supply; c) a cover connected to the power arm joint via a pressure bearing and having a through hole in the center; and d a steel camellia whose tip is coupled to the cover; e a screw that engages with the coupling female thread of the power arm joint at the tip and a joint threaded portion at the rear end;
A ground anchor rapid joint device comprising: a connecting rod rotatably inserted into a through hole in the cover and having a water supply hole in the center that continues to the hole in the power arm joint;