JPH0145360Y2 - - Google Patents
Info
- Publication number
- JPH0145360Y2 JPH0145360Y2 JP1983172937U JP17293783U JPH0145360Y2 JP H0145360 Y2 JPH0145360 Y2 JP H0145360Y2 JP 1983172937 U JP1983172937 U JP 1983172937U JP 17293783 U JP17293783 U JP 17293783U JP H0145360 Y2 JPH0145360 Y2 JP H0145360Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- bolt
- rod
- adjustment
- lower ends
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Ladders (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、梯子を立てかけた時に動いたり、倒
れたりしないように屋根面に安定良く支持する梯
子安定支持装置に係るものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ladder stabilizing support device that stably supports a ladder on a roof surface so that it does not move or fall when it is set up.
〔従来の技術〕
実開昭57−168700号公報で示す梯子滑り止め機
は、支持杆の中に梯子杆を入れ、押圧板付の蝶ボ
ルトで押し付けて梯子杆に固定しているものであ
るが、梯子杆を両側から挾着するだけであるから
外れてしまう危険性があつた。[Prior Art] The ladder anti-slip machine disclosed in Japanese Utility Model Application Publication No. 57-168700 is a device in which a ladder rod is inserted into a support rod and is fixed to the ladder rod by pressing it with a butterfly bolt with a pressing plate. Since the ladder rods were only clamped on both sides, there was a risk that they would come off.
本考案は、かかる欠点を解決したもので、梯子
杆に支持杆を一旦取り付けたら外れることがない
安全性に秀れた梯子安定支持装置を提供すること
が技術的な課題である。
The present invention solves these drawbacks, and the technical problem is to provide a stable ladder support device that is highly safe and does not come off once the support rod is attached to the ladder rod.
梯子２の左右の梯子杆３上端部にＵ字状の支持
杆１を固定金具４を介して着脱自在に固定した梯
子安定支持装置において、方形状の取付板５の中
程に支持杆１の一端部１７を固着し、この一端部
１７を境にして片側の上下端にボルト嵌挿孔６を
穿孔し、反対側の上下端に調節長孔７を水平方向
に穿孔し、一方、Ｌ字型のフツクボルト１０の垂
直側のネジ部８にナツト１１を設け、他端部１３
に調節ボルト１５の頭部１６をスライド自在に嵌
挿し、この調節ボルト１５のネジ部９にナツト１
８を設けて固定金具４を形成し、この固定金具４
の取付板５の片側の上下端の嵌挿孔６にフツクボ
ルト１０のネジ部８を嵌挿し、反対側の上下端部
に調節長孔７に調節ボルト１５のネジ部９を嵌挿
し、この取付板５とフツクボルト１０、調節ボル
ト１５の中に梯子杆３を嵌挿し、ナツト１１，１
８を螺着締め付けして支持杆１付固定金具４を梯
子杆３の上端部に着脱自在に固定する。
In a ladder stabilizing support device in which U-shaped support rods 1 are removably fixed to the upper ends of left and right ladder rods 3 of a ladder 2 via fixing fittings 4, the support rods 1 are mounted in the middle of a rectangular mounting plate 5. One end 17 is fixed, and a bolt-fitting hole 6 is drilled in the upper and lower ends of one side with this one end 17 as a border, and an adjustment elongated hole 7 is bored horizontally in the upper and lower ends of the opposite side. A nut 11 is provided on the threaded portion 8 on the vertical side of the hook bolt 10 of the mold, and the other end 13
Slideably insert the head 16 of the adjusting bolt 15 into the threaded portion 9 of the adjusting bolt 15.
8 to form a fixture 4, and this fixture 4
The threaded part 8 of the hook bolt 10 is inserted into the insertion hole 6 at the upper and lower ends of one side of the mounting plate 5, and the threaded part 9 of the adjustment bolt 15 is inserted into the adjustment slot 7 at the upper and lower end of the opposite side. Insert the ladder rod 3 into the plate 5, hook bolt 10, and adjustment bolt 15, and then tighten the nuts 11 and 1.
8 is screwed and tightened to removably fix the fixture 4 with the support rod 1 to the upper end of the ladder rod 3.
取付板５片側の上下の嵌挿孔６にフツクボルト
１０のネジ部８を嵌挿し、反対側の上下の調節長
孔７に調節ボルト１５のネジ部９を嵌挿した状態
でこの取付板５とフツクボルト１０、調節ボルト
１５の中に梯子杆３を嵌挿した上、ネジ部８，９
に設けたナツト１１，１８を螺着締め付けすると
支持杆１付固定金具４を梯子杆３の上端部に固定
することが出来る。
With the threaded portion 8 of the hook bolt 10 inserted into the upper and lower insertion holes 6 on one side of the mounting plate 5, and the threaded portion 9 of the adjustment bolt 15 inserted into the upper and lower adjustment elongated holes 7 on the opposite side, the mounting plate 5 and After inserting the ladder rod 3 into the hook bolt 10 and the adjustment bolt 15,
By screwing and tightening the nuts 11 and 18 provided in , the fixing metal fitting 4 with the support rod 1 can be fixed to the upper end of the ladder rod 3.
この場合、調節ボルト１５を左右方向にスライ
ドさせることにより梯子杆３の巾に合わせること
が出来る。 In this case, the width can be adjusted to the width of the ladder rod 3 by sliding the adjustment bolt 15 in the left-right direction.
フツクボルト１０を取付板５に対して離した
り、接近させたりするこにより梯子杆３の厚さに
合わせることが出来る。 The thickness of the ladder rod 3 can be adjusted by moving the hook bolt 10 away from or approaching the mounting plate 5.
上記したように左右の梯子杆３の上端部に支持
杆１を固定金具４を介して固定する。 As described above, the support rod 1 is fixed to the upper end portions of the left and right ladder rods 3 via the fixing metal fittings 4.
支持杆１の一端部１７は取付板５の凹条部１９
に嵌挿し、溶着して固定した場合を図示してい
る。
One end 17 of the support rod 1 is connected to the concave portion 19 of the mounting plate 5.
The figure shows the case where it is inserted and welded and fixed.
尚、梯子杆３は、固定金具４の締め付けに耐え
得る強度を有する梯子杆３を用いる。 Note that the ladder rod 3 has a strength capable of withstanding the tightening of the fixing fitting 4.
〔考案の効果〕
本考案は、上述のように構成したから支持杆１
を固定金具４を介して梯子杆３の上端部の希望す
る位置に固定することが出来るから支持杆１先端
部が屋根面１２にぴつたりと当接されてから梯子
２をしつかりと軒先に安定支持することが出来、
安心して使用することが出来る。[Effect of the invention] Since the present invention is configured as described above, the support rod 1
can be fixed at a desired position on the upper end of the ladder rod 3 via the fixing fitting 4, so the tip of the support rod 1 is brought into tight contact with the roof surface 12, and then the ladder 2 is firmly attached to the eaves. Can provide stable support,
It can be used with confidence.
この場合、ナツト１１，１８をゆるめることに
より支持杆１の高低調節が出来るし、また梯子杆
３の厚さ調節も出来るし、調節ボルト１５を左右
方向に動かすことにより梯子杆３の巾に合わせる
ことが出来る。 In this case, the height of the support rod 1 can be adjusted by loosening the nuts 11 and 18, and the thickness of the ladder rod 3 can also be adjusted, and the width can be adjusted to match the width of the ladder rod 3 by moving the adjustment bolt 15 in the left and right direction. I can do it.
かように本考案は、支持杆１を梯子杆３の希望
する位置、また、どんなサイズの角形の梯子杆３
でも取り付けることが出来る梯子安定支持装置を
提供することになる。 As described above, the present invention allows the support rod 1 to be placed at the desired position of the ladder rod 3, and also to be of any size and square shape.
This provides a ladder stabilizing support device that can be attached to any ladder.
図面は本考案の一実施例を示すもので、第１図
は本装置の斜面図、第２図は固定金具付支持脚杆
の斜面図、第３図はその分解斜視面図である。
１……支持杆、２……梯子、３……梯子杆、４
……固定金具、５……取付板、６……ボルト嵌挿
孔、７……調節長孔、８，９……ネジ部、１０…
…フツクボルト、１１……ナツト、１３……他端
部、１５……調節ボルト、１６……頭部、１７…
…一端部、１８……ナツト。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the device, FIG. 2 is a perspective view of a support leg rod with a fixing fitting, and FIG. 3 is an exploded perspective view thereof. 1... Support rod, 2... Ladder, 3... Ladder rod, 4
...Fixing bracket, 5...Mounting plate, 6...Bolt insertion hole, 7...Adjustment slot, 8, 9...Threaded part, 10...
... Hook bolt, 11 ... Nut, 13 ... Other end, 15 ... Adjustment bolt, 16 ... Head, 17 ...
...One end, 18...Natsuto.
Claims (1)
１を固定金具４を介して着脱自在に固定した梯子
安定支持装置において、方形状の取付板５の中程
に支持杆１の一端部１７を固着し、この一端部１
７を境にして片側の上下端にボルト嵌挿孔６を穿
孔し、反対側の上下端に調節長孔７を水平方向に
穿孔し、一方、Ｌ字型のフツクボルト１０の垂直
側のネジ部８にナツト１１を設け、他端部１３に
調節ボルト１５の頭部１６をスライド自在に嵌挿
し、この調節ボルト１５のネジ部９にナツト１８
を設けて固定金具４を形成し、この固定金具４の
取付板５の片側の上下端の嵌挿孔６にフツクボル
ト１０のネジ部８を嵌挿し、反対側の上下端部に
調節長孔７に調節ボルト１５のネジ部９を嵌挿
し、この取付板５とフツクボルト１０、調節ボル
ト１５の中に梯子杆３を嵌挿し、ナツト１１，１
８を螺着締め付けして支持杆１付固定金具４を梯
子杆３の上端部に着脱自在に固定したことを特徴
とする梯子安定支持装置。In a ladder stabilizing support device in which U-shaped support rods 1 are removably fixed to the upper ends of left and right ladder rods 3 of a ladder 2 via fixing fittings 4, the support rods 1 are mounted in the middle of a rectangular mounting plate 5. One end portion 17 is fixed, and this one end portion 1
Bolt insertion holes 6 are drilled in the upper and lower ends of one side, and adjustment holes 7 are drilled horizontally in the upper and lower ends of the opposite side, while the threaded part of the L-shaped hook bolt 10 on the vertical side. 8 is provided with a nut 11 , the head 16 of an adjusting bolt 15 is slidably inserted into the other end 13 , and the nut 18 is attached to the threaded portion 9 of this adjusting bolt 15 .
are provided to form a fixing fitting 4, the threaded portion 8 of the hook bolt 10 is inserted into the insertion hole 6 at the upper and lower ends of one side of the mounting plate 5 of this fixing fitting 4, and the adjustment elongated hole 7 is inserted at the upper and lower ends of the opposite side. Insert the threaded part 9 of the adjustment bolt 15 into the mounting plate 5, the hook bolt 10, and the ladder rod 3 into the adjustment bolt 15, and then tighten the nuts 11 and 1.
8 is screwed and tightened to detachably fix a fixing fitting 4 with a support rod 1 to the upper end of a ladder rod 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17293783U JPS6080300U (en) | 1983-11-08 | 1983-11-08 | ladder stabilization support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17293783U JPS6080300U (en) | 1983-11-08 | 1983-11-08 | ladder stabilization support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6080300U JPS6080300U (en) | 1985-06-04 |
| JPH0145360Y2 true JPH0145360Y2 (en) | 1989-12-27 |
Family
ID=30376852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17293783U Granted JPS6080300U (en) | 1983-11-08 | 1983-11-08 | ladder stabilization support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080300U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4498147B2 (en) * | 2005-01-07 | 2010-07-07 | 株式会社東芝 | Ladder with fall prevention function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601200Y2 (en) * | 1981-04-21 | 1985-01-14 | 得男 遠藤 | ladder anti-slip machine |
-
1983
- 1983-11-08 JP JP17293783U patent/JPS6080300U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6080300U (en) | 1985-06-04 |
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