JPH0293387U

JPH0293387U -

Info

Publication number: JPH0293387U
Application number: JP100089U
Authority: JP
Priority date: 1989-01-09
Filing date: 1989-01-09
Publication date: 1990-07-25
Anticipated expiration: 2004-01-09
Also published as: JPH0712473Y2

Description

【図面の簡単な説明】第１図は本考案のヒートパイプ埋設用穴明工具
の一実施例の簡易引抜き機架を設置した状態の説
明図、第２図ａ，ｂ，ｃは第１図に示す下部ガイ
ドパイプ１と上部ガイドパイプ２の縦断面図と、
ガイドライン先端部５の斜視図、第３図ａ，ｂ，
ｃは第１図に示す簡易引抜き機架の正面図と、地
盤支持板１４の斜視図と、補助棒地盤支持板１６
の斜視図、第４図は本実施例のガイドパイプアン
カーの正面図、第５図はａ，ｂは油圧ハンドブレ
ーカー２０による下部ガイドパイプ１の打込時の
状況を示す縦断面図と、下部ガイドパイプ１に上
部ガイドパイプ２を接続後の打込時の状況を示す
縦断面図、第６図ａ，ｂは支線アンカー打込棒２
１による下部ガイドパイプ１の打込時の状況を示
す縦断面図と、下部ガイドパイプ１に上部ガイド
パイプ２を接続後の打込時の状況を示す縦断面図
、第７図はヒートパイプの設置例を示す説明図で
ある。１……下部ガイドパイプ、２……上部ガイドパ
イプ、３……簡易引抜き機架、４……ガイドパイ
プアンカー、５……ガイドパイプ先端部、６_１，
６_２……支線アンカー打込棒ストツパー、７……
ねじ込接続部、８……貫通雌ねじ、９_１，９_２…
…フツク取付孔、１０……軸棒、１１……補助棒
、１２……自在接続部、１３……フツク掛け、１
４……地盤支持板、１５……Ｕ字形切込、１６…
…補助棒地盤支持板、１７……ガイドパイプ接続
部、１８……油圧ハンドブレーカー接続部、１９
……加圧部、２０……油圧ハンドブレーカー、２
１……支線アンカー打込棒、２２……シメラー、
２３……フツク、２４……油圧アンカーノズル、
２５……ナツト付ボルト、２６……ヒートパイプ
、２７……支線。[Brief explanation of the drawings] Fig. 1 is an explanatory diagram of an embodiment of the heat pipe embedding drilling tool of the present invention in a state where a simple pull-out machine frame is installed, and Fig. 2 a, b, and c are Fig. 1 A vertical cross-sectional view of the lower guide pipe 1 and the upper guide pipe 2 shown in FIG.
Perspective view of the guideline tip 5, FIGS. 3a, b,
c is a front view of the simple pull-out machine frame shown in FIG. 1, a perspective view of the ground support plate 14, and an auxiliary bar ground support plate 16.
FIG. 4 is a front view of the guide pipe anchor of this embodiment, and FIGS. A vertical cross-sectional view showing the driving situation after connecting the upper guide pipe 2 to the guide pipe 1, FIGS. 6a and 6b show the branch anchor driving rod 2.
FIG. 7 is a vertical cross-sectional view showing the driving condition of the lower guide pipe 1 according to No. 1, and a vertical cross-sectional view showing the driving condition after connecting the upper guide pipe 2 to the lower guide pipe 1. It is an explanatory view showing an example of installation. 1...Lower guide pipe, 2...Upper guide pipe, 3...Simple extraction machine rack, 4...Guide pipe anchor, 5...Guide pipe tip, 6 ₁ ,
6 ₂ ... Branch line anchor driving rod stopper, 7...
Threaded connection part, 8...through female thread, 9 ₁ , 9 ₂ ...
...Hook mounting hole, 10 ... Axis rod, 11 ... Auxiliary rod, 12 ... Universal connection part, 13 ... Hook hanging, 1
4... Ground support plate, 15... U-shaped notch, 16...
...Auxiliary bar ground support plate, 17...Guide pipe connection part, 18...Hydraulic hand breaker connection part, 19
...Pressure section, 20...Hydraulic hand breaker, 2
1... Branch line anchor driving rod, 22... Simmerer,
23...Hook, 24...Hydraulic anchor nozzle,
25... Bolt with nut, 26... Heat pipe, 27... Branch line.

Claims

[Claim for Utility Model Registration] The above-ground portion is connected to a branch line of a utility pole so that one end opens near or beyond the surface of the snow piled on the ground, and the other end opens into the non-frozen layer underground. When a heat pipe is installed along the branch line and partially buried underground, it leads geothermal heat to the area around the branch line and melts the snow around the branch line.
This is a drilling tool for burying a heat pipe, which is used to drill a hole underground for burying a heat pipe.One end is provided with an acute-angled blade shape, and the inner wall of the other end is provided with a through female thread. A thick stopper is fixed to the center part, a lower guide pipe has a through hole formed in the side wall near the female thread, and a male thread is provided at one end to be screwed into the female thread of the lower guide pipe. an upper guide pipe, the other end of which is open, a thick stopper fixed to the center of the interior, and a through hole formed in the side wall near the other end; a hydraulic hand breaker, one end connected with the open end of the upper guide pipe and the other end inserted into the hydraulic anchor nozzle of the hydraulic hand breaker to transfer the thrust of the hydraulic hand breaker to the upper and lower guides; A guide pipe anchor for transmitting information to the pipe; a simple hoisting machine having a fixed shaft and a hook at the end of a steel cable or chain on the hoisting side; Connect the shaft rod with a hook hook for hooking the fixed side hook, the auxiliary rod with a support plate at one end to prevent it from sinking into the ground, and connect the shaft rod and the auxiliary rod. It has a flexible connection part whose angle and vertical position can be freely changed on the same plane, and a U-shaped cut or through hole whose width is larger than the outer diameter of the upper and lower guide pipes,
and a ground support plate fixed at a position close to the pointed end of the shaft rod on the center line of the U-shaped notch or through hole; A hole-drilling tool for embedding a heat pipe, comprising: a metal stopper, and a hook whose lower part is supported within the upper and lower guide pipes by the stopper.