JPH01143234U

JPH01143234U -

Info

Publication number: JPH01143234U
Application number: JP3694288U
Authority: JP
Priority date: 1988-03-19
Filing date: 1988-03-19
Publication date: 1989-10-02
Also published as: JPH0445387Y2

Description

[Brief explanation of the drawing]

第１図はこの考案にかかる架空線引留め具の一
実施例を締め付け固定後においてあらわした横断
平面図、第２図はその仮止め状態をあらわした横
断平面図、第３図は第２図の側面図、第４図は第
２図を引留めボルト側からみた側面図、第５図な
いし第８図は受座をあらわし、第５図はその正面
図、第６図はその上面図、第７図はその底面図、
第８図はその右側面図、第９図ないし第１１図は
バンドをあらわし、第９図はその展開状態の正面
図、第１０図はその基端部の側面図、第１１図は
第９図のＺ方向から見た先端部の正面図、第１２
図は引込み支柱とそれによる配線方式をあらわし
た模式図、第１３図は従来の引留め具をあらわす
横断平面図、第１４図はその右側面図である。２０…受座、２１…台座部、２３…ねじ孔、２
５…側部、２６，２８…通口、３０…バンド、３
３，３６…係止部、４０…引留めボルト、４１…
引留め部、５０…引込み支柱、Ｓ…空所。 Fig. 1 is a cross-sectional plan view showing an embodiment of the overhead wire tensioning device according to this invention after it has been tightened and fixed, Fig. 2 is a cross-sectional plan view showing the temporarily fastened state, and Fig. 3 is the same as Fig. 2. 4 is a side view of FIG. 2 seen from the retaining bolt side, FIGS. 5 to 8 show the catch, FIG. 5 is its front view, and FIG. 6 is its top view. Figure 7 is its bottom view.
FIG. 8 is a right side view of the band, FIGS. 9 to 11 show the band, FIG. 9 is a front view of the band in its unfolded state, FIG. 10 is a side view of its base end, and FIG. Front view of the tip seen from the Z direction in the figure, 12th
The figure is a schematic diagram showing a lead-in support and its wiring system, FIG. 13 is a cross-sectional plan view showing a conventional retainer, and FIG. 14 is a right side view thereof. 20... catch, 21... pedestal, 23... screw hole, 2
5... Side part, 26, 28... Opening, 30... Band, 3
3, 36...locking part, 40...retaining bolt, 41...
Retaining part, 50... Retractable support, S... Blank space.

Claims

[Scope of utility model registration request]

An overhead wire retaining device that is adapted to be attached to the outer periphery of a lead-in support post erected outside a building, and is configured to hold the overhead line at a retaining portion and guide it to the building, the outer periphery of the lead-in support support being attached to the outside of a building. a catch seat disposed on the support seat; a ring-shaped band having both ends attached to the catch seat and wound around the outer periphery of the support; and a retaining bolt whose distal end protrudes from the inner surface of the catch to press and deform a part of the band in the direction of the support column, and the catch a side portion having an opening through which the band is passed;
a pedestal portion having a screw hole into which the retaining bolt is screwed and facing a position spaced apart from the support column, and a space formed by the both side portions and the pedestal portion; is open toward the support column, and the band is attached to the catch seat with one end thereof crossing the hollow space of the catch seat, and the tip of the bolt is attached to the cross section. 1. An overhead line tensioning fixture, characterized in that the tensioning bolt is screwed in when the tensioning bolt is in contact with the bolt.