JPS61161823U - - Google Patents

Description

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

第１図はこの考案の一実施例の斜視図、第２図
ａ，ｂはそれぞれの正面図および側面図、第３図
は進入灯柱本体の概略説明図、第４図は上部連結
材を示す図、第５図は中間連結材を示す図、第６
図は回転軸取付金具を示す図、第７図はベースを
示す図、第８図は配線機構の説明図、第９図は灯
器取付アームの平面図、第１０図は第８図の−
線断面図、第１１図は灯器取付アームの起倒動
作を説明するための図、第１２図は取付金具の平
面図、第１３図は仮固定用シリンダを示す図、第
１４図は本固定用シリンダを示す図、第１５図は
油圧ポンプを示す図、第１６図は油圧回路の説明
図、第１７図は進入灯柱の変形例を示す図である
。 １……進入灯柱、２……灯器取付アーム、３…
…灯器取付部、４……回転軸、５……進入灯柱本
体、２０ａ〜２０ｆ……滑車、２２……ウインチ
、２３……ロープ、２４……クランク部、２６，
２７……シリンダ、３３……油圧ポンプ、Ｌ……
灯器。 Figure 1 is a perspective view of an embodiment of this invention, Figures 2a and b are front and side views, Figure 3 is a schematic illustration of the main body of the approach light pole, and Figure 4 shows the upper connecting member. Figure 5 is a diagram showing the intermediate connecting member, Figure 6 is a diagram showing the intermediate connecting member.
Figure 7 shows the rotating shaft mounting bracket, Figure 7 shows the base, Figure 8 is an explanatory diagram of the wiring mechanism, Figure 9 is a plan view of the lamp mounting arm, and Figure 10 is the same as in Figure 8.
11 is a diagram for explaining the raising and lowering operation of the lamp mounting arm, FIG. 12 is a plan view of the mounting bracket, FIG. 13 is a diagram showing the temporary fixing cylinder, and FIG. 15 is a diagram showing a hydraulic pump, FIG. 16 is an explanatory diagram of a hydraulic circuit, and FIG. 17 is a diagram illustrating a modification of the entry light pole. 1... Approach light pole, 2... Light equipment mounting arm, 3...
...Lamp mounting part, 4... Rotating shaft, 5... Approach light pole body, 20a to 20f... Pulley, 22... Winch, 23... Rope, 24... Crank part, 26,
27...Cylinder, 33...Hydraulic pump, L...
Light equipment.

Claims (1)

【実用新案登録請求の範囲】 立設された照明灯柱本体と、 先端側に灯器取付部を有して、基端側が前記照
明灯柱本体に起倒自在に枢結された灯器取付アー
ムと、 前記灯器取付アームを、地上からの操作により
起倒作動するための起倒作動手段と、 起立姿勢にある前記灯器取付アームを、地上か
らの操作によりロツクおよびロツク解除するため
のロツク手段とを備えた照明灯柱。[Scope of Claim for Utility Model Registration] An erected lighting light pole body, a light fixture having a light fixture mounting portion on the tip side, and a base end pivotably connected to the lighting light pole body so as to be freely tiltable. an arm, a raising/lowering operation means for raising and lowering the lamp mounting arm by an operation from the ground; and a raising/lowering operation means for locking and unlocking the lamp mounting arm in an upright position by an operation from the ground. An illumination light pole having a locking means.