JPH08331719A - Mounting structure of insulator or the like - Google Patents

Mounting structure of insulator or the like

Info

Publication number
JPH08331719A
JPH08331719A JP15557395A JP15557395A JPH08331719A JP H08331719 A JPH08331719 A JP H08331719A JP 15557395 A JP15557395 A JP 15557395A JP 15557395 A JP15557395 A JP 15557395A JP H08331719 A JPH08331719 A JP H08331719A
Authority
JP
Japan
Prior art keywords
bolt
fixed seat
seat
fixed
side plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15557395A
Other languages
Japanese (ja)
Other versions
JP2736618B2 (en
Inventor
Isao Osanawa
功 長縄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nasu Denki Tekko Co Ltd
Original Assignee
Nasu Denki Tekko Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nasu Denki Tekko Co Ltd filed Critical Nasu Denki Tekko Co Ltd
Priority to JP15557395A priority Critical patent/JP2736618B2/en
Publication of JPH08331719A publication Critical patent/JPH08331719A/en
Application granted granted Critical
Publication of JP2736618B2 publication Critical patent/JP2736618B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Suspension Of Electric Lines Or Cables (AREA)
  • Electric Cable Installation (AREA)

Abstract

PURPOSE: To facilitate the installation of an insulator or the like by forming a mounting structure from a fastening seat having a U-shaped cross section secured on a support and a mounting seat for securing the insulator or the like, placing a bolt across the opposed side panels of the fastening seat, securing both the ends of the fastening seat with the bolt and a nut at truncated cone-shaped portions formed in the side panels, and thereby securing the fastening seat. CONSTITUTION: A fastening seat 2 having a U-shaped horizontal cross section with its side edges fixed, is installed on the vertical portion 1 of an arm secured on a pole or the like. The upper edges of the opposed side panels 2a and front panel 2b of the fastening seat 2 are inclined inward. Bolt holes 3, 4 are drilled in the side panels 2a, and the cross section of one 3 of the bolt holes is shaped into a rectangle. A bolt 5 is inserted into the bolt holes 3, 4 across the opposed side panels 2a. The bolt hole 3 has a rectangle cross section over a particular width. A truncated cone- shaped portion 6a, 7a is formed in areas where the bolt 5 protrudes outward from the side panels 2a, and the bolt 5 is secured with its head 6 and a nut 7. This simplifies installation and removal work, and makes it possible to simply perform work on a pole above ground with reliability.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は腕金等の適宜の支持体
に固定した固定座とこの固定座の外側に被冠固定する、
がいし等を固定した取り付け具とから成る、がいし等の
取り付け構造に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixed seat fixed to an appropriate support such as a armrest and a cap fixed to the outside of the fixed seat.
The present invention relates to a structure for attaching an insulator or the like, which comprises a fixture for fixing the insulator or the like.

【0002】[0002]

【従来の技術】従来D型腕金の垂直部にがいしを取り付
ける場合、特にがいしを腕金に対して傾斜させて取り付
ける場合は、上記垂直部に取り付け座を固定してこの取
り付け座にがいしを傾斜して取り付けている。しかしな
がらこの様に傾斜してがいしを取り付け座に固定する作
業は柱上での場合が多く、極めて煩雑であり手間のかか
るものである。そこで傾斜した外面を持つ取り付け座を
用意し、予めがいしを固定した取り付け座を設け、この
取り付け座を腕金等に固定している。
2. Description of the Related Art Conventionally, when attaching an insulator to a vertical portion of a D-shaped armband, particularly when mounting the insulator at an angle with respect to the armrest, a mounting seat is fixed to the vertical portion to attach the insulator to the mounting seat. It is installed at an angle. However, the work of inclining and fixing the insulator to the mounting seat in this way is often on a column, which is extremely complicated and troublesome. Therefore, a mounting seat having an inclined outer surface is prepared, a mounting seat to which an insulator is fixed is provided in advance, and the mounting seat is fixed to a armband or the like.

【0003】[0003]

【発明が解決しようとする課題】しかしながらこれらの
取り付け座を腕金等に取り付けるのは、上述の如く傾斜
状態で取り付けるよりは簡単であるが、やはりボルトを
通したりこれにナットを螺着したりする手間がかかり、
依然として作業は煩雑なものである。とくにマニピュレ
ーター等のロボットでの作業はなおさらである。
However, although it is easier to attach these mounting seats to the armrest or the like than to mount them in an inclined state as described above, it is still necessary to pass a bolt or screw a nut onto the bolt. Takes time and effort
The work is still complicated. Especially when working with robots such as manipulators.

【0004】そこでこの発明は、がいしを取り付け座に
固定しておき、この取り付け座を腕金等の支持体に予め
固定した固定座に単純な動作で極めて容易に固定できる
がいし等の取り付け構造を提供し、上記課題を解決する
ものである。
In view of the above, the present invention provides an attachment structure such as an insulator which can be fixed very easily by a simple operation by fixing the insulator to the attachment seat and fixing the attachment seat to a fixed seat previously fixed to a support such as a armrest. It is intended to solve the above problems.

【0005】[0005]

【課題を解決するための手段】請求項1項の発明は、腕
金等の適宜の支持体に固定した横断面コ字型の固定座と
この固定座の外側に被冠固定する、がいし等を固定した
取り付け座とから構成されている。上記固定座は相対向
する側板の間にボルトをわたし、その両端を各側板に穿
ったボルト孔に貫通させている。そして一方の側板の外
方に突出したボルト端にはボルト頭体を設け、このボル
ト頭体は当該側板に対向する面に円錐台形状部を設けて
いる。また他方の側板の外方に突出したボルト端にはナ
ットを螺着し、このナットの当該側板に対向する面に円
錐台形状部を設けている。
According to a first aspect of the present invention, there is provided a fixed seat having a U-shaped cross section fixed to an appropriate support such as a armrest and an insulator for fixing the crown to the outside of the fixed seat. And a mounting seat to which is fixed. The fixing seat has bolts between the side plates facing each other, and both ends thereof are passed through bolt holes formed in the side plates. A bolt head is provided on the end of the bolt projecting outward from one of the side plates, and the bolt head has a truncated cone-shaped portion on the surface facing the side plate. Further, a nut is screwed on the bolt end protruding outward of the other side plate, and a truncated cone-shaped portion is provided on the surface of this nut facing the side plate.

【0006】また上記取り付け座は横断面がコの字型で
対向する側板が上記固定座の相対向する側板の外面に当
接自在な形状とし、これらの相対向する側板の相応する
下辺箇所から上記固定座のボルトが挿入できる切り込み
孔を上方に向けて設けている。これらの各切り込み孔の
上端縁外面周縁に当該切り込み孔の中心に向けて深くな
るテーパー凹部を設けている。そして上記固定座のボル
トを取り付け座の各側板の切り込み孔に入れて固定座に
取り付け座を被冠し、上記ボルトが各切り込み孔の上端
に嵌入するよう被冠する。そこで固定座のナットを締付
け、各テーパー凹部にボルト頭体又はナットの各円錐台
形状部が嵌入している。
Further, the mounting seat has a U-shaped cross section, and the side plates facing each other are in a shape capable of abutting against the outer surfaces of the side plates facing each other of the fixed seat, from the corresponding lower side portions of the side plates facing each other. A notch hole into which the bolt of the fixed seat can be inserted is provided facing upward. A tapered concave portion that becomes deeper toward the center of the cut hole is provided on the outer peripheral edge of the upper end edge of each of the cut holes. Then, the bolts of the fixed seats are inserted into the cut holes of the side plates of the mounting seats, the mounting seats are capped on the fixed seats, and the bolts are capped so as to fit into the upper ends of the cut holes. Therefore, the nut of the fixed seat is tightened, and the bolt head or the truncated cone-shaped portion of the nut is fitted in each tapered recess.

【0007】また上記請求項1項の発明の固定座の各側
板のうち少なくともいずれか一方のボルト孔及びこのボ
ルト孔に通すボルトの断面を角形とする場合もある。
In some cases, at least one of the side plates of the fixed seat according to the first aspect of the present invention has a bolt hole and the cross section of the bolt passing through the bolt hole is rectangular.

【0008】[0008]

【作用】この発明においてナットを締付け、取り付け座
の各テーパー凹部に固定座のボルト頭体又はナットの各
円錐台形状部が嵌入している状態では、取り付け座を上
方に引っ張っても各テーパー凹部がボルト頭体及びナッ
トの各円錐台形状部に引っ掛かって上がらない。この取
り付け座を固定座から外す場合はナットを緩めれば各テ
ーパー凹部からボルト頭体及びナットの各円錐台形状部
が外れ、取り付け座を引き上げることができる。また当
該取り付け座には予めがいし等の器具を取り付けてあ
る。また固定座の各側板のうち少なくともいずれか一方
のボルト孔及びこのボルト孔に通すボルトの断面を角形
としたものは、固定座に取り付け座を被冠してナットを
締め付ける場合、ボルトを押さえる必要がなく、ナット
のみを回せば良い。
In the present invention, when the nut is tightened and the bolt head of the fixed seat or the truncated cone shape of the nut is fitted in each tapered recess of the mounting seat, each tapered recess is pulled even if the mounting seat is pulled upward. Does not climb because it is caught in the truncated cone shape of the bolt head and nut. When the mounting seat is to be removed from the fixed seat, the nut can be loosened to release the bolt head body and the truncated cone-shaped portions of the nut from the tapered recesses, and the mounting seat can be pulled up. An instrument such as an insulator is previously attached to the mounting seat. Also, if at least one of the side plates of the fixed seat and the bolt that passes through this bolt hole has a square cross section, it is necessary to hold down the bolt when the mounting seat is capped on the fixed seat and the nut is tightened. There is no need to turn only the nut.

【0009】[0009]

【実施例】以下この発明の実施例を図について説明す
る。図1乃至図3に示すごとく、電柱(図示省略)等に
固定したD型アームの垂直部1にその側縁を固定した、
水平断面がコ字型の固定座2を設け、この固定座2は相
対する側板2a及び前板2bの上端縁を内側に傾斜させ
ている。またこれらの側板2aにはボルト孔3、4を夫
々穿ち、このうち一方のボルト孔3は断面角形としてい
る。
Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 3, the side edges are fixed to the vertical portion 1 of the D-shaped arm fixed to a utility pole (not shown),
A fixed seat 2 having a U-shaped horizontal cross section is provided, and the fixed seat 2 has the upper end edges of the side plate 2a and the front plate 2b facing each other inclined inward. Further, bolt holes 3 and 4 are formed in the side plates 2a, and one of the bolt holes 3 has a square cross section.

【0010】またこれらのボルト孔3、4に両端を貫通
させたボルト5を相対する側板2aの間に渡しており、
このボルト5の上記ボルト孔3を貫通する箇所は一定巾
にわたって断面角形となっている。従ってこのボルト5
はこれらのボルト孔3、4に対して摺動できるが、回転
はできない構成と成っている。またこのボルト5の一方
の側板2aの外方に突出した端部にボルト頭体6を設
け、このボルト頭体6の、上記一方の側板2aに対向し
た面に円錐台形状部6aを設けている。またボルト5の
他方の側板2aの外方に突出した端部にはナット7を螺
着しており、このナット7の、上記他方の側板2aに対
向した面に円錐台形状部7aを設けている。さらにこの
ナット7の外方の端部にナット外れ防止用のピン8を設
けている。
Further, bolts 5 having both ends penetrating the bolt holes 3 and 4 are passed between the side plates 2a facing each other.
The portion of the bolt 5 that penetrates the bolt hole 3 has a square cross section over a certain width. Therefore, this bolt 5
Is configured so that it can slide with respect to these bolt holes 3 and 4, but cannot rotate. Further, a bolt head 6 is provided at the end of the bolt 5 protruding outward of one side plate 2a, and a truncated cone-shaped portion 6a is provided on the surface of the bolt head 6 facing the one side plate 2a. There is. Further, a nut 7 is screwed onto the end of the other side plate 2a of the bolt 5 protruding outward, and a truncated cone-shaped portion 7a is provided on the surface of the nut 7 facing the other side plate 2a. There is. Further, a pin 8 for preventing the nut from coming off is provided at the outer end of the nut 7.

【0011】またこの固定座2に被冠、固定する取り付
け座9は図4乃至図6に示すごとく、上記固定座2の相
対する側板2aの外側に重合自在な巾を有する相対する
側板9aを有し、これらの側板9aの端部に傾斜した平
行な二枚の係止板10を一体に設けている。これらの係
止板10には相互に相応する位置にボルト孔11を夫々
設けている。また内側の係止板10の上端には折曲ガイ
ド板12が当該係止板10と一体に突出して設けられて
いる。
Further, as shown in FIGS. 4 to 6, the mounting seat 9 to be capped and fixed to the fixed seat 2 has the opposite side plate 9a having a polymerizable width on the outer side of the opposite side plate 2a of the fixed seat 2. The two parallel locking plates 10 are provided integrally with the end portions of the side plates 9a. Bolt holes 11 are provided in these locking plates 10 at positions corresponding to each other. A bending guide plate 12 is provided on the upper end of the inner locking plate 10 so as to integrally project with the locking plate 10.

【0012】またこの取り付け座9の相対する側板9a
の下辺の相互に相応する位置から上方に向けて切り込み
孔13を設けており、これらの各切り込み孔13は上記
固定座2のボルト5が嵌入できる巾を有している。また
これらの各切り込み孔13の外面の上端縁周縁には、当
該切り込み孔13の中心に向けて次第に深くなるすり鉢
状のテーパー凹部14を設けている。またこれらの各テ
ーパー凹部14と係止板10と間の各側板9aの相互に
相応する位置に内方に向けて折曲片15を夫々設けてい
る。これらの各折曲片15は固定座2へ取り付け座9を
被冠する際のガイドである。
Further, the side plates 9a of the mounting seat 9 which face each other.
Notch holes 13 are provided upward from positions corresponding to each other on the lower side, and each of these notch holes 13 has a width into which the bolt 5 of the fixed seat 2 can be fitted. Further, a mortar-shaped tapered recess 14 is formed on the outer peripheral edge of the outer surface of each of the cut holes 13 so as to become gradually deeper toward the center of the cut hole 13. Further, bending pieces 15 are provided inwardly at positions corresponding to each other of the side plates 9a between the tapered recesses 14 and the locking plate 10. Each of these bent pieces 15 is a guide for crowning the mounting seat 9 to the fixed seat 2.

【0013】そして予め上記取り付け座9の傾斜した二
枚の係止板10の各ボルト孔11にがいし16のピン1
7を通してピン17の端部にナット18を螺着し、がい
し16を取り付け座9に固定する(図10参照)。そし
て上記固定座2のボルト5を取り付け座9の各側板9a
の各切り込み孔13に入れて固定座2に取り付け座9を
被冠する。そして上記ボルト5が各切り込み孔13の上
端に嵌入するまで被冠する。これにより図7に示す如
く、固定座2の相対する側板2aの外面に取り付け座9
の各側板9aが重合する。そこで図8に示すごとく、固
定座2のナット7を締付けて各テーパー凹部14にボル
ト頭体6又はナット7の各円錐台形状部6a、7aを嵌
入させている。また上記ナット7の締付けの際、ボルト
5は上記ボルト孔3箇所で回転を阻止されているため、
ナット7のみを回転させればよい。
The pin 1 of the insulator 16 is previously provided in each bolt hole 11 of the two slanted locking plates 10 of the mounting seat 9.
A nut 18 is screwed onto the end portion of the pin 17 through 7, and the insulator 16 is fixed to the mounting seat 9 (see FIG. 10). Then, the bolt 5 of the fixed seat 2 is attached to each side plate 9a of the mounting seat 9.
The mounting seat 9 is capped on the fixed seat 2 by inserting it into each of the cut holes 13. Then, the bolt 5 is crowned until it is fitted into the upper end of each cut hole 13. As a result, as shown in FIG. 7, the mounting seat 9 is attached to the outer surface of the side plate 2a facing the fixed seat 2.
The side plates 9a of are superposed. Therefore, as shown in FIG. 8, the nut 7 of the fixed seat 2 is tightened to fit the bolt head 6 or the truncated cone-shaped portions 6a, 7a of the nut 7 into each tapered recess 14. Further, when the nut 7 is tightened, the bolt 5 is prevented from rotating at the three bolt holes,
Only the nut 7 needs to be rotated.

【0014】この実施例の場合、図9に示すごとくナッ
ト7を締付け、取り付け座9の各テーパー凹部14に固
定座2のボルト頭体6又はナット7の各円錐台形状部6
a、7aが嵌入している状態では、取り付け座9を上方
に引っ張ってもすり鉢状の各テーパー凹部14がボルト
頭体6及びナット7の各円錐台形状部6a、7aに引っ
掛かって上がらない。従ってがいし16は強固に支持体
たるD型アームの垂直部1に固定される。
In the case of this embodiment, the nut 7 is tightened as shown in FIG. 9, and the bolt head 6 of the fixed seat 2 or the truncated cone shape portion 6 of the nut 7 is fitted in each tapered recess 14 of the mounting seat 9.
When the mounting seat 9 is pulled upward, the mortar-shaped tapered recesses 14 are caught on the truncated cone-shaped portions 6a, 7a of the bolt head 6 and the nut 7 and do not move up when the a and 7a are fitted. Therefore, the insulator 16 is firmly fixed to the vertical portion 1 of the D-shaped arm which is a support.

【0015】またこの取り付け座9を固定座2から外す
場合は、ナット7を緩めれば各テーパー凹部14からボ
ルト頭体6及びナット7の各円錐台形状部6a、7aが
外れ、容易に取り付け座9を引き上げることができる。
また上記実施例では固定座2の相対向する側板2a、2
a及び前板2bの上縁が内側に傾斜しているため、当該
固定座2に取り付け座9を上から被冠する際、これらの
上縁がガイトとなって被冠し易い。
When the mounting seat 9 is removed from the fixed seat 2, the nut 7 is loosened so that the bolt head 6 and the truncated cone-shaped portions 6a, 7a of the nut 7 are removed from the tapered recesses 14 and are easily mounted. The seat 9 can be raised.
Further, in the above-described embodiment, the side plates 2a, 2 facing the fixed seat 2 face each other.
Since the upper edges of a and the front plate 2b are inclined inwardly, when the mounting seat 9 is crowned from above on the fixed seat 2, these upper edges become a guide and are easily crowned.

【0016】なお上記実施例では固定座の各側板のうち
少なくともいずれか一方のボルト孔及びこのボルト孔に
通すボルトの外周部分を断面を角形としているが、この
発明はこれらのものに限定されるものではない。また上
記実施例では固定座の各側板及び前板の上縁を内側に傾
斜させているが、この上縁の傾斜もこの発明の必須要件
ではない。また上記実施例ではがいしを取り付け座に取
り付ける例を示したが、この取り付け座に取り付けるも
のは他の器具でも良い。
In the above embodiment, at least one of the side plates of the fixed seat and the outer peripheral portion of the bolt passing through the bolt hole has a square cross section, but the present invention is limited to these. Not a thing. Further, in the above embodiment, the upper edges of the side plates and the front plate of the fixed seat are inclined inward, but the inclination of the upper edges is not an essential requirement of the present invention. Further, in the above-described embodiment, an example in which the insulator is attached to the attachment seat has been shown, but other equipment may be attached to the attachment seat.

【0017】[0017]

【発明の効果】この発明は以上の構成であり、がいし等
の器具を予め取り付けた取り付け座を適宜の支持体に設
けた固定座に被冠し、ボルトナットを締め付ければ、強
固に固定され、また取外しもナットを緩めれば容易に取
り付け座を固定座から外すことができる。従って取り付
け座の固定座への上からの被冠又は上への引き抜き及び
ナットの回転という極めて単純な作業で固定又は取外し
ができ、柱上での作業が簡易かつ確実となる。それ故マ
ニピュレータ等のロボットによる作業に最適である。
According to the present invention having the above-mentioned construction, a fixing seat provided with a device such as an insulator in advance is capped with a fixing seat provided on an appropriate supporting body, and a bolt and nut are tightened to firmly fix the fixing seat. Also, when detaching, the mounting seat can be easily removed from the fixed seat by loosening the nut. Therefore, the mounting seat can be fixed or removed by a very simple work such as crowning or pulling upward from the fixed seat and rotation of the nut, and work on the column becomes simple and reliable. Therefore, it is optimal for work by robots such as manipulators.

【0018】また固定座の各側板のうち少なくともいず
れか一方のボルト孔及びこのボルト孔に通すボルト箇所
の断面を角形としたものは、固定座に取り付け座を被冠
してナットを締め付けたり緩めたりする場合に、ボルト
を押さえる必要がなく、ナットのみを回せば良く、より
作業が単純化する。
If at least one of the side plates of the fixed seat has a square cross section of the bolt hole and the bolt portion passing through the bolt hole, the fixed seat is capped with the mounting seat to tighten or loosen the nut. If you do not need to press the bolt, just turn the nut, which simplifies the work.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の実施例の固定座の側面図である。FIG. 1 is a side view of a fixed seat according to an embodiment of the present invention.

【図2】この発明の実施例の固定座の正面図である。FIG. 2 is a front view of the fixed seat according to the embodiment of the present invention.

【図3】この発明の実施例の固定座の平面図である。FIG. 3 is a plan view of a fixed seat according to the embodiment of the present invention.

【図4】この発明の実施例の取り付け座の正面図であ
る。
FIG. 4 is a front view of the mounting seat according to the embodiment of the present invention.

【図5】この発明の実施例の取り付け座の側面図であ
る。
FIG. 5 is a side view of the mounting seat according to the embodiment of the present invention.

【図6】この発明の実施例の取り付け座の平面図であ
る。
FIG. 6 is a plan view of the mounting seat according to the embodiment of the present invention.

【図7】この発明の実施例の固定座に取り付け座を被冠
した状態を示す平面図である。
FIG. 7 is a plan view showing a state in which the mounting seat is capped on the fixed seat according to the embodiment of the present invention.

【図8】この発明の実施例の固定座に取り付け座を被冠
し、ナットを締め付けた状態を示す平面図である。
FIG. 8 is a plan view showing a state in which the mounting seat is capped on the fixed seat and the nut is tightened according to the embodiment of the present invention.

【図9】この発明の実施例の固定座に取り付け座を被冠
し、ナットを締め付けた状態での縦断面図である。
FIG. 9 is a vertical cross-sectional view of the fixed seat of the embodiment of the present invention with the mounting seat capped and the nut tightened.

【図10】この発明の使用状態を示す正面図である。FIG. 10 is a front view showing a usage state of the present invention.

【符号の説明】[Explanation of symbols]

1 D型アームの垂直部 2 固定座 2a 側板 5 ボルト 6 ボルト頭体 6a 円錐台形状
部 7 ナット 7a 円錐台形状
部 9 取り付け座 13 切り込み孔 14 テーパー凹部 16 がいし
1 Vertical part of D-shaped arm 2 Fixed seat 2a Side plate 5 Bolt 6 Bolt head 6a Frustum-shaped part 7 Nut 7a Frustum-shaped part 9 Mounting seat 13 Cut hole 14 Tapered recess 16 Insulator

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 腕金等の適宜の支持体に固定した横断面
コ字型の固定座とこの固定座の外側に被冠固定する、が
いし等を固定した取り付け座とから成り、上記固定座は
相対向する側板の間にボルトを貫通させてわたし、一方
の側板の外方に突出するボルト端に設けたボルト頭体は
当該側板に対向する面に円錐台形状部を設け、他方の側
板の外方に突出するボルトに螺着したナットの当該側板
に対向する面に円錐台形状部を設け、上記取り付け座は
横断面がコの字型で対向する側板が上記固定座の相対向
する側板の外面に当接自在な形状とし、これらの相対向
する側板の相応する下辺箇所から上記固定座のボルトが
挿入できる切り込み孔を上方に向けて設け、各切り込み
孔の上端縁外面周縁に当該切り込み孔の中心に向けて深
くなるテーパー凹部を設け、上記固定座のボルトを取り
付け座の各側板の切り込み孔に入れて固定座に取り付け
座を被冠し、固定座のナットを締付けて各テーパー凹部
にボルト頭体又はナットの各円錐台形状部を嵌入させて
なることを特徴とする、がいし等の取り付け構造。
1. A fixed seat having a U-shaped cross section fixed to a suitable support such as a armrest, and a mounting seat fixed to an outside of the fixed seat, such as an insulator, which is fixed to the fixed seat. Is a bolt penetrating between the side plates facing each other, and the bolt head provided on the outwardly projecting bolt end of one side plate is provided with a truncated cone-shaped portion on the surface facing the side plate, and the other side plate A truncated cone-shaped portion is provided on the surface of the nut screwed to the outwardly protruding bolt that faces the side plate, and the mounting seat has a U-shaped cross section and the facing side plates are the side plates that face each other of the fixed seat. Of the side seats facing each other, the notch holes into which the bolts of the fixing seat can be inserted are provided upward, and the notch is formed at the outer peripheral edge of the upper edge of each notch hole. Tapered recess that deepens toward the center of the hole Insert the bolts of the fixed seat into the cut holes of each side plate of the mounting seat to cover the mounting seat on the fixed seat, tighten the nuts of the fixed seat, and tighten the nuts of the fixed seat into the tapered recesses of the bolt heads or the truncated cones of the nuts. An attachment structure for an insulator or the like, characterized in that the shape portion is fitted therein.
【請求項2】 腕金等の適宜の支持体に固定した横断面
コ字型の固定座とこの固定座の外側に被冠固定する、が
いし等を固定した取り付け座とから成り、上記固定座は
相対向する側板の間にボルトを貫通させてわたし、少な
くとも一方のボルト孔及びこのボルト孔を挿通するボル
トの部分は断面角形とし、一方の側板の外方に突出する
ボルト端に設けたボルト頭体は当該側板に対向する面に
円錐台形状部を設け、他方の側板の外方に突出するボル
トに螺着したナットの当該側板に対向する面に円錐台形
状部を設け、上記取り付け座は横断面がコの字型で対向
する側板が上記固定座の相対向する側板の外面に当接自
在な形状とし、これらの相対向する側板の相応する下辺
箇所から上記固定座のボルトが挿入できる切り込み孔を
上方に向けて設け、各切り込み孔の上端縁外面周縁に当
該切り込み孔の中心に向けて深くなるテーパー凹部を設
け、上記固定座のボルトを取り付け座の各側板の切り込
み孔に入れるように固定座に取り付け座を被冠し、固定
座のナットを締付けて各テーパー凹部にボルト頭体又は
ナットの各円錐台形状部を嵌入させてなることを特徴と
する、がいし等の取り付け構造。
2. A fixed seat having a U-shaped cross section fixed to a suitable support such as a armrest, and a mounting seat fixed to the outside of the fixed seat, such as an insulator, and the fixed seat. Is a bolt that penetrates between the opposite side plates, and at least one bolt hole and the portion of the bolt that penetrates this bolt hole have a square cross section, and the bolt head provided at the bolt end protruding outward of one side plate. The body is provided with a truncated cone-shaped portion on the surface facing the side plate, and a truncated cone-shaped portion is provided on the surface of the nut screwed to the outwardly protruding bolt of the other side plate facing the side plate. The cross-section is U-shaped and the opposing side plates are in a shape capable of abutting against the outer surfaces of the opposing side plates of the fixed seat, and the bolts of the fixed seat can be inserted from the corresponding lower side portions of these opposing side plates. The cut hole is provided upwards, A taper recess is formed on the outer peripheral edge of the upper edge of each cut hole so as to become deeper toward the center of the cut hole, and the mounting seat is capped on the fixed seat so that the bolt of the fixed seat can be inserted into the cut hole of each side plate of the mounting seat. An attachment structure for an insulator or the like, characterized in that the nut of the fixed seat is tightened and the bolt head or the truncated cone-shaped portion of the nut is fitted into each tapered recess.
JP15557395A 1995-05-31 1995-05-31 Mounting structure for insulators Expired - Fee Related JP2736618B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15557395A JP2736618B2 (en) 1995-05-31 1995-05-31 Mounting structure for insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15557395A JP2736618B2 (en) 1995-05-31 1995-05-31 Mounting structure for insulators

Publications (2)

Publication Number Publication Date
JPH08331719A true JPH08331719A (en) 1996-12-13
JP2736618B2 JP2736618B2 (en) 1998-04-02

Family

ID=15609006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15557395A Expired - Fee Related JP2736618B2 (en) 1995-05-31 1995-05-31 Mounting structure for insulators

Country Status (1)

Country Link
JP (1) JP2736618B2 (en)

Also Published As

Publication number Publication date
JP2736618B2 (en) 1998-04-02

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