JPS6120950U - Automatic door drive belt tension adjustment device - Google Patents
Automatic door drive belt tension adjustment deviceInfo
- Publication number
- JPS6120950U JPS6120950U JP10382984U JP10382984U JPS6120950U JP S6120950 U JPS6120950 U JP S6120950U JP 10382984 U JP10382984 U JP 10382984U JP 10382984 U JP10382984 U JP 10382984U JP S6120950 U JPS6120950 U JP S6120950U
- Authority
- JP
- Japan
- Prior art keywords
- fixed base
- side standing
- base side
- standing plate
- slide
- 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
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の要部の平面図、第２図は仝じく＝部を
断面で示した側面図、第３図は本考案の調整装置を設置
した自動扉の要部の正面図、第４図は固定ベース側立板
の要部の正面図、第５図はスライドベース側立板の要部
の正面図であ・る。
図の主要な部分を表わす符号の説明、１・・・扉本体、
２・・・戸車、３・・・（戸車２の）軸支固着金具、４
・・・ガイドレール、５・・・無目、Ａ・・・ベルトの
張力、調整装置、６・・・従動プーリー固設部、８・・
・従動プーリー、９・・・駆動ラ゜−りー、１０・・・
ベルト、１１・・・連結板、１３・・・基板、１４・・
・固定ベース、１５・・・固定ベース側立板、１６・・
・（固定ベース１４の）上面、１７・・・（固定ベース
側立板１５の）雌ねじ孔、１８・・・スライドベース、
１９・・・スライドベース側立板、２０・・・（スライ
ドベース側立板１９の）透孔、２１・・・（スライドベ
ース１９の）長孔、２２・・・（仝じく）、上面、２３
・・・固定ビス、２７・・・調整ボルト、２８・・・圧
縮バネ、２９・・・雄ねじ部、３０・・・（ダブルナッ
ト等の）ばね装着具。Figure 1 is a plan view of the main parts of the present invention, Figure 2 is a side view showing the cross section of the part shown in Figure 3, and Figure 3 is a front view of the main parts of an automatic door equipped with the adjustment device of the present invention. , FIG. 4 is a front view of the main part of the standing board on the fixed base side, and FIG. 5 is a front view of the main part of the standing board on the slide base side. Explanation of the symbols representing the main parts of the diagram: 1...door body;
2... Door wheel, 3... (Door wheel 2) shaft support fixing fitting, 4
...Guide rail, 5..No.A..Belt tension, adjustment device, 6..Followed pulley fixed part, 8..
- Driven pulley, 9... Drive pulley, 10...
Belt, 11... Connecting plate, 13... Board, 14...
・Fixed base, 15...Fixed base side standing board, 16...
・Top surface (of fixed base 14), 17...Female screw hole (of fixed base side vertical plate 15), 18...Slide base,
19...Slide base side vertical plate, 20...Through hole (of slide base side vertical plate 19), 21...Elongated hole (of slide base 19), 22...(Fine), top surface , 23
... Fixing screw, 27 ... Adjustment bolt, 28 ... Compression spring, 29 ... Male thread part, 30 ... Spring mounting tool (such as a double nut).
Claims (1)
側の端部に雌ねじ孔１７を穿設した固定ベース側立板１
５を立設し上面１６に固定ビス２３を螺着する雌ねじ孔
３１を設けた無目５の長手力向に長い金属材料の薄板を
折曲して形成したコ字形の固定ベース１４と、此の固定
ベース１４に跨装し其の長手力向に摺動的に移動可能で
あって一端に上記固定ベース側立板１５と並行する透孔
２０を穿設した弧ライドベース側立板１９を立設し上面
２２に複数の長孔２１を有する従動プーリー８を装着し
た固定ベース１４と仝じく無目５の長手方向に長い金属
材料の薄板を折曲しモ形成した断面が浅いコ字形のスラ
イドベニス１８と、前記固定ベース側立板１５の雌ねじ
孔１７に螺装しスライドベース側立板１９の透孔２０に
挿通した調整ボルト２７と、スライドベース側立板１−
９から突出した調整ボルト２７の雄ねじ部２９に嵌装し
雄ねじ部２９の端部に装着したダブルナット等のばね装
着具３０に依り保持した圧縮ばね２８と、従動ブーリー
８と駆動プーリー９に掛渡したベルト１０とから成り、
スライドベース１８を其の長孔２１の範囲内で調整ボル
ト２７の回動に依り圧縮する圧縮ばね２８の弾性力とベ
ルト１０の張力の釣合に依る釣合位置迄固定ベース１４
上を摺動的に移動させ当該釣合位置に於でスライドベー
ス１８を固定ベース１４に長孔２１を介し固定ビス２３
て締着する事に依りベルト１０の張力を適正に調整する
事を特徴とする自動扉の駆動用ベルトの張力調整装置。A fixed base side standing plate 1 having a female threaded hole 17 at the end opposite to the installation position of the drive pulley 9 with respect to the driven booley 8.
5 is set upright, and a U-shaped fixing base 14 is formed by bending a long thin plate of metal material in the longitudinal direction of the blind 5. An arc ride base side standing plate 19 is provided which straddles the fixed base 14 and is slidably movable in its longitudinal direction, and has a through hole 20 in one end parallel to the fixed base side standing plate 15. A fixed base 14 is installed with a driven pulley 8 which is installed upright and has a plurality of elongated holes 21 on the upper surface 22, and a thin plate of metal material that is long in the longitudinal direction of the blind 5 is bent to form a shallow U-shaped cross section. the slide bench 18, the adjustment bolt 27 screwed into the female screw hole 17 of the fixed base side standing plate 15 and inserted into the through hole 20 of the slide base side standing plate 19, and the slide base side standing plate 1-
The compression spring 28 is fitted into the male threaded portion 29 of the adjustment bolt 27 protruding from the adjustment bolt 9 and held by a spring mounting device 30 such as a double nut attached to the end of the male threaded portion 29, It consists of 10 belts that I gave you,
The fixed base 14 is moved to a balanced position due to the balance between the elastic force of the compression spring 28 that compresses the slide base 18 within the range of its elongated hole 21 by the rotation of the adjustment bolt 27 and the tension of the belt 10.
Slide the slide base 18 to the fixed base 14 at the balanced position by sliding the fixing screw 23 through the elongated hole 21.
A tension adjustment device for a driving belt of an automatic door, characterized in that the tension of a belt 10 is appropriately adjusted by tightening the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10382984U JPS6120950U (en) | 1984-07-11 | 1984-07-11 | Automatic door drive belt tension adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10382984U JPS6120950U (en) | 1984-07-11 | 1984-07-11 | Automatic door drive belt tension adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6120950U true JPS6120950U (en) | 1986-02-06 |
| JPS6321798Y2 JPS6321798Y2 (en) | 1988-06-15 |
Family
ID=30663199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10382984U Granted JPS6120950U (en) | 1984-07-11 | 1984-07-11 | Automatic door drive belt tension adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6120950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327683U (en) * | 1986-08-05 | 1988-02-23 | ||
| JPS6367188U (en) * | 1986-10-21 | 1988-05-06 | ||
| JP2012092904A (en) * | 2010-10-27 | 2012-05-17 | Mitsuya Fan Mfg Co Ltd | Belt tension device for blower |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214111493U (en) * | 2020-11-20 | 2021-09-03 | 深圳市创想三维科技股份有限公司 | Hold-in range straining structure and 3D printer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216486U (en) * | 1975-07-25 | 1977-02-05 | ||
| JPS5845216U (en) * | 1981-09-22 | 1983-03-26 | 株式会社クボタ | Belt tensioning device with index |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216486B2 (en) * | 1973-12-04 | 1977-05-10 | ||
| JPS5845216B2 (en) * | 1977-06-29 | 1983-10-07 | 日本ビクター株式会社 | Multipath distortion removal circuit |
-
1984
- 1984-07-11 JP JP10382984U patent/JPS6120950U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216486U (en) * | 1975-07-25 | 1977-02-05 | ||
| JPS5845216U (en) * | 1981-09-22 | 1983-03-26 | 株式会社クボタ | Belt tensioning device with index |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327683U (en) * | 1986-08-05 | 1988-02-23 | ||
| JPS6367188U (en) * | 1986-10-21 | 1988-05-06 | ||
| JP2012092904A (en) * | 2010-10-27 | 2012-05-17 | Mitsuya Fan Mfg Co Ltd | Belt tension device for blower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321798Y2 (en) | 1988-06-15 |
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