JPH0429003Y2

JPH0429003Y2 -

Info

Publication number: JPH0429003Y2
Application number: JP6957485U
Authority: JP
Priority date: 1985-05-10
Filing date: 1985-05-10
Publication date: 1992-07-14
Also published as: JPS61185865U

Description

【考案の詳細な説明】〔産業上の利用分野〕この考案は、電柱に形成されたケーブル引出口
を閉塞する蓋に関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a lid that closes a cable outlet formed on a utility pole.

[Conventional technology]

コンクリート製の電柱には、地中に埋設したケ
ーブルを電柱の軸心孔を経て地上に引出すために
上下方向に長い引出口が設けられたものがあり、
この引出口にケーブルを引出さない場合は開放さ
れたままになつている。 Some concrete utility poles are equipped with a long vertical outlet in order to pull out the cable buried underground through the pole's axis hole and above ground.
If the cable is not pulled out to this outlet, it remains open.

[The problem that the idea aims to solve]

しかし、ケーブル引出口が開放されたままにな
つていると、鳥などがその引出口から軸心孔に入
り住みつくことがあり、そうなると、鳥に糞に混
つた草の種子が発芽し、つる草の場合は電柱を伝
つて延び、電線にまで達する場合がある。 However, if the cable outlet is left open, birds and other animals may enter the central hole through the outlet and settle there, and the grass seeds mixed in with the bird's droppings may germinate and cause vines to grow. In this case, it may extend along utility poles and even reach power lines.

そこで、この考案は、上記のケーブル引出口を
容易確実に閉塞できる蓋を提供することを課題と
する。 Therefore, the object of this invention is to provide a lid that can easily and reliably close the cable outlet.

[Means to solve the problem]

上記の課題を解決するためにこの考案は、上下
方向に長いケーブル引出口１の閉塞板２と、その
閉塞板２を電柱３に係合固定する固定金具４と、
上記の閉塞板２と固定金具４を締結するボルト５
により構成され、上記の閉塞板２の裏面に２本の
脚片６を有する連結脚７を固定し、上記の固定金
具４を係合板８と連結台９とにより構成し、上記
係合板８の上下方向の寸法ａを引出口１の幅ｗよ
り小さく、左右方向の寸法ｂを引出口１の幅ｗよ
り大に形成し、上記連結台９に連結脚７の脚片６
をスライド自在に挿通し、上記閉塞板２の表面か
ら螺入した上記ボルト５を上記連結台９にねじ込
んだ構成としたものである。 In order to solve the above-mentioned problems, this invention includes a closing plate 2 of a vertically long cable outlet 1, a fixing fitting 4 that engages and fixes the closing plate 2 to a utility pole 3,
Bolts 5 that fasten the above-mentioned closing plate 2 and fixing fittings 4
A connecting leg 7 having two leg pieces 6 is fixed to the back surface of the above-mentioned closing plate 2, and the above-mentioned fixing fitting 4 is constituted by an engaging plate 8 and a connecting base 9, The vertical dimension a is smaller than the width w of the drawer opening 1, the left-right dimension b is larger than the width w of the drawer opening 1, and the leg piece 6 of the connecting leg 7 is attached to the connecting base 9.
is slidably inserted therethrough, and the bolt 5, which is screwed in from the surface of the closing plate 2, is screwed into the connecting base 9.

[Effect]

上記構成の引出口用蓋は、ボルト５を緩めた状
態で、閉塞板２及びこれと一体の固定金具４の全
体を横向きにして、固定金具４と、閉塞板２の連
結脚７を電柱３の引出口１に挿入し、固定金具４
の係合板８が引出口１の後端に出た時点で、全体
を半回転して縦向きにし、ボルト５を回動させ
る。そうすると、固定金具４が連結脚７の脚片６
に沿つて引き寄せられ、その係合板８が引出口１
の後端に係合すると共に、閉塞板２が引出口１の
前端面を閉塞する。 In the drawer outlet cover having the above structure, with the bolts 5 loosened, the entire blocking plate 2 and the fixed fitting 4 integrated therewith are turned sideways, and the fixing fitting 4 and the connecting leg 7 of the blocking plate 2 are attached to the telephone pole. Insert it into the drawer opening 1 of the
When the engagement plate 8 comes out to the rear end of the drawer opening 1, the whole body is rotated half a turn so as to be oriented vertically, and the bolt 5 is rotated. Then, the fixing metal fitting 4 is attached to the leg piece 6 of the connecting leg 7.
The engagement plate 8 is drawn along the drawer opening 1.
At the same time, the closing plate 2 closes the front end surface of the outlet 1.

〔Example〕

第１図に示すように、実施例の引出口用蓋は、
閉塞板２と固定金具４とにより構成される。コン
クリート製の電柱３には、第３図に示すように軸
心孔１０が設けられると共に、電柱３の表面から
その軸心孔１０に達するケーブル引出口１が設け
られる。ケーブル引出口１は、上下方向に長く形
成され、通常は軸心孔１０に挿通したケーブル１
１をその引出口１から外部へ引出すようになつて
いるが、ケーブル１１を引出すことなく、開放さ
れたままのものもある。 As shown in FIG. 1, the drawer outlet lid of the embodiment is
It is composed of a closing plate 2 and a fixture 4. The concrete utility pole 3 is provided with an axial hole 10 as shown in FIG. 3, and is also provided with a cable outlet 1 that reaches the axial hole 10 from the surface of the utility pole 3. The cable outlet 1 is formed to be long in the vertical direction, and usually has a cable 1 inserted through the shaft hole 10.
1 is pulled out from the outlet 1, but some cables 11 are left open without being pulled out.

上記の閉塞板２は、引出口１の縦横寸法より大
きい面積の金属板により形成され、電柱３の周方
向の曲面に添うよう若干わん曲されている。閉塞
板２の裏面中央部に平面視コの字形の金属板から
なる連結脚７が固定される。連結脚７は左右２本
の脚片６とその連結部１２とから成り、連結部１
２を閉塞板２に溶接している。また、閉塞板２と
連結部１２とにわたりボルト５の挿通孔１３が設
けられる。上記の連結脚７及びボルト５の長さ
は、第２図に示すように、引出口１の前端からほ
ぼその半分程度に達するように設定される。 The above-mentioned closing plate 2 is formed of a metal plate having an area larger than the vertical and horizontal dimensions of the outlet 1, and is slightly curved to follow the curved surface of the utility pole 3 in the circumferential direction. A connecting leg 7 made of a metal plate and having a U-shape in plan view is fixed to the center of the back surface of the closing plate 2. The connecting leg 7 consists of two left and right leg pieces 6 and a connecting part 12.
2 is welded to the closing plate 2. Further, an insertion hole 13 for a bolt 5 is provided between the closing plate 2 and the connecting portion 12 . As shown in FIG. 2, the lengths of the connecting legs 7 and bolts 5 are set to reach approximately half of the length from the front end of the outlet 1.

なお、閉塞板２の裏面には、引出口１の前端両
側及び下端に係合する位置決め用突片１４，１
５，１６が設けられる。 In addition, on the back side of the closing plate 2, there are positioning protrusions 14, 1 that engage with both front and lower ends of the outlet 1.
5 and 16 are provided.

次に、固定金具４は、係合板８と連結台９とか
ら構成される。係合板８は、上下方向の寸法ａが
引出口１の幅ｗより小さく、また左右方向の寸法
ｂが同幅ｗより大きくなるように形成されてお
り、左右両端部分が若干外方へ屈曲している。連
結台９は側面視コの字形に形成され、その上下の
板片１７の先端を係合板８の内面に溶接固定して
いる。また、上下の板片１７の連結部１８の中央
部に、前記のボルト５に対応したねじ孔１９が設
けられ、更に、そのねじ孔１９の両側に前記連結
脚７の脚片６をスライド自在に挿通する長孔２０
が設けられている。 Next, the fixture 4 is composed of an engagement plate 8 and a connecting base 9. The engagement plate 8 is formed so that the vertical dimension a is smaller than the width w of the outlet 1, and the horizontal dimension b is larger than the same width w, and both left and right end portions are slightly bent outward. ing. The connecting base 9 is formed in a U-shape when viewed from the side, and the tips of the upper and lower plate pieces 17 are welded and fixed to the inner surface of the engagement plate 8. Further, a screw hole 19 corresponding to the bolt 5 is provided in the center of the connecting portion 18 of the upper and lower plate pieces 17, and the leg piece 6 of the connecting leg 7 can be slid freely on both sides of the screw hole 19. long hole 20 inserted into
is provided.

閉塞板２と固定金具４との結合は、上記の連結
脚７の脚片６を長孔２０に挿通すると共に、閉塞
板２の表面からボルト５を挿通孔１３に通し、そ
のボルト５をねじ孔１９に螺合することにより行
われる。ボルト５を回動させることにより、閉塞
板２と係合板８間の距離を変えることができる。
閉塞板２と係合板８間の最大距離は、引出口１の
奥行き寸法よりも大きくなるように形成される。 The closing plate 2 and the fixture 4 are connected by inserting the leg piece 6 of the connecting leg 7 into the elongated hole 20, passing the bolt 5 from the surface of the closing plate 2 through the insertion hole 13, and screwing the bolt 5 into the hole 13. This is done by screwing into the hole 19. By rotating the bolt 5, the distance between the closing plate 2 and the engagement plate 8 can be changed.
The maximum distance between the closing plate 2 and the engagement plate 8 is formed to be larger than the depth dimension of the outlet 1.

実施例の引出口用蓋は以上のように構成され、
これを電柱３の引出口１に装着するにはボルト５
を緩めて、閉塞板２と係合板８間の距離を引出口
１の奥行き寸法よりも大きくなるように設定した
のち、全体を横に向け、固定金具４及び連結脚７
を引出口１に挿入する。係合板８が引出口１の後
端から出て軸心孔１０に達した状態で、更に全体
を半回転させ、閉塞板２の裏面の位置決め用突片
１４，１５，１６を引出口１の両側内面及び下端
に係合させる。そのうえでボルト５を締めると固
定金具４が脚片６に沿つて引き寄せられ、係合板
８が引出口１の後端に係合すると共に、閉塞板２
が引出口１の前端面を閉塞する。 The drawer opening lid of the embodiment is constructed as described above,
To attach this to the outlet 1 of the utility pole 3, bolt 5
After loosening and setting the distance between the closing plate 2 and the engagement plate 8 to be larger than the depth dimension of the drawer opening 1, turn the whole thing sideways and remove the fixing bracket 4 and the connecting leg 7.
Insert into drawer opening 1. With the engagement plate 8 coming out of the rear end of the outlet 1 and reaching the axial hole 10, turn the whole body further by half a turn, and move the positioning protrusions 14, 15, 16 on the back side of the closing plate 2 to the center of the outlet 1. Engage with both inner surfaces and lower end. Then, when the bolt 5 is tightened, the fixing metal fitting 4 is drawn along the leg piece 6, the engagement plate 8 engages with the rear end of the drawer opening 1, and the closing plate 2
closes the front end surface of the outlet 1.

[Effect of idea]

以上のようにこの考案は、全体を横向きにして
引出口に挿入したのち半回転させることにより、
係合板８を引出口１の後端に係合させることがで
きる。また、ボルト５を外部から回動させた際に
固定金具４が共回りをすることがない。従つて、
引出口１を容易かつ確実に閉塞することができ
る。 As mentioned above, this idea is possible by inserting the entire device horizontally into the drawer opening and then turning it half a turn.
The engagement plate 8 can be engaged with the rear end of the outlet 1. Moreover, when the bolt 5 is rotated from the outside, the fixing metal fitting 4 does not rotate together. Therefore,
The outlet 1 can be easily and reliably closed.

[Brief explanation of the drawing]

第１図は実施例の一部切欠斜視図、第２図は同
上の使用状態における横断平面図、第３図は電柱
の一部切欠斜視図である。１……引出口、２……閉塞板、３……電柱、４
……固定金具、５……ボルト、６……脚片、７…
…連結脚、８……係合板、９……連結台、１０…
…軸心孔、１１……ケーブル、１２……連結部、
１３……挿通孔、１４，１５，１６……突片片、
１７……板片、１８……連結部、１９……ねじ
孔、２０……長孔。 FIG. 1 is a partially cutaway perspective view of the embodiment, FIG. 2 is a cross-sectional plan view of the same in use, and FIG. 3 is a partially cutaway perspective view of the utility pole. 1... Outlet, 2... Blocking board, 3... Telephone pole, 4
... Fixing metal fittings, 5 ... Bolts, 6 ... Leg pieces, 7 ...
...Connection leg, 8...Engagement plate, 9...Connection stand, 10...
...Axis hole, 11...Cable, 12...Connection part,
13...Insertion hole, 14, 15, 16...Protrusion piece,
17... Plate piece, 18... Connecting portion, 19... Screw hole, 20... Long hole.

Claims

[Scope of utility model registration request]

Closure plate 2 for vertically long cable outlet 1
, a fixing fitting 4 that engages and fixes the blocking plate 2 to the utility pole 3, and a bolt 5 that fastens the blocking plate 2 and the fixing fitting 4, and two leg pieces are attached to the back side of the blocking plate 2. 6 is fixed, the above-mentioned fixing metal fitting 4 is constituted by an engaging plate 8 and a connecting base 9, and the vertical dimension a of the above-mentioned engaging plate 8 is set to the drawer opening 1.
The horizontal dimension b is smaller than the width w of the drawer opening 1.
The connecting leg 7 is formed to be larger than the width w of the connecting base 9.
The leg piece 6 of the block plate 2 is slidably inserted into the block plate 2.
The bolt 5 screwed in from the surface of the connecting base 9
A cover for the cable outlet of a utility pole screwed into the.