JPS5974317U - Angle measuring device for surveying - Google Patents
Angle measuring device for surveyingInfo
- Publication number
- JPS5974317U JPS5974317U JP16973482U JP16973482U JPS5974317U JP S5974317 U JPS5974317 U JP S5974317U JP 16973482 U JP16973482 U JP 16973482U JP 16973482 U JP16973482 U JP 16973482U JP S5974317 U JPS5974317 U JP S5974317U
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- shaft
- protractor
- measuring device
- angle measuring
- 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
- Details Of Measuring And Other Instruments (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図は本考案の実施例をその分度盤軸組動回転手段を
中心に示すための測角装置の基盤部付近を示す縦正中断
面図、第２図は本考案の実施例の分度盤細微動回転手段
を示す部分横断面図、そし、で、第３図は第２図の緊締
枠の腕部を拡大し一部を断面として示した側面図。
１・・・・・・基盤部、３・・・・・・軸受、４・・・
・・・分度盤軸、５・・・・・・分度盤細粗軸回転手段
、６・・・・・・托架部、１３・・・・・・プラネット
ギヤ、１５．１７．２１・・・・・・アイドルギヤ、２
３・・・・・・円環状ギヤ、３０・・・・・・分度盤細
微動回転手段、３１・・・・・・緊定枠、３２・・・・
・・腕部、３３・・・・・・緊締ゴマ、３４・・・・・
・プツシ丑ロッド、３６・・・・・・偏心円板カム、３
８・・・・・・三角カム板、４０・・・・・・バネ、４
８・・・・・・緊締作用軸、４９・・・・・・ユニバー
サルジヨイント、５２・・・・・・微動送す軸、５４・
・・・・・梃子、６１・・・・・・托架緊締枠、６３・
・・・・・托架用緊締・微動手段。Fig. 1 is a cross-sectional view showing the vicinity of the base of the angle measuring device to show an embodiment of the present invention, focusing on its protractor shaft assembly rotation means, and Fig. 2 is a cross-sectional view of the embodiment of the present invention. FIG. 3 is a partial cross-sectional view showing the fine movement rotation means of the dial, and FIG. 3 is an enlarged side view showing a part of the arm portion of the tightening frame shown in FIG. 2 in cross section. 1...Base part, 3...Bearing, 4...
. . . Protractor shaft, 5 . . . Protractor disc fine and coarse shaft rotation means, 6 . . . Holder portion, 13 . ...Idle gear, 2
3... Annular gear, 30... Protractor fine fine movement rotation means, 31... Tightening frame, 32...
...Arm part, 33...Tightening sesame, 34...
・Putushi ox rod, 36... Eccentric disk cam, 3
8...triangular cam plate, 40...spring, 4
8... Tightening action axis, 49... Universal joint, 52... Fine movement axis, 54...
...Leverage, 61...Temporary tension frame, 63.
...Tightening and fine movement means for the trestle.
Claims (7)
支する軸受と、該軸受の外周に回動自在に軸支された分
度盤軸とを有する単軸型式の測角装置において； 前記分度盤軸の外周にそって設けられたギヤ歯と、該ギ
ヤ歯に噛合するアイドルギヤと、該アイドルギヤと噛合
するプラネットギヤを有し且つ前記分度盤軸の回動軸と
同軸関係におかれた回動自在な操作環とから成る分度盤
細粗動回転手段と； 前記分度盤軸に同軸に回転自在に嵌装された緊締枠と、
該緊締枠を前記分度盤軸に緊締するための緊締手段と、
該緊締手段により緊締された緊締枠を鉛直軸回わりに微
動させることにより前記分度盤軸を微少回動させるため
の微動手段とから成る分度盤軸微動回転手段と；が設け
られて構成されていることを特徴とする測量用測角装置
。(1) A single-shaft type angle measurement device that has a bearing that rotatably supports the vertical axis of a stand that has a standard means, and a protractor shaft that is rotatably supported on the outer periphery of the bearing. The apparatus includes gear teeth provided along the outer periphery of the protractor shaft, an idle gear that meshes with the gear teeth, and a planet gear that meshes with the idle gear, and that rotates the protractor shaft. A protractor fine/coarse movement rotating means comprising a rotatable operating ring placed coaxially with the protractor shaft; a tightening frame coaxially and rotatably fitted to the protractor shaft;
a tightening means for tightening the tightening frame to the protractor shaft;
and a fine movement means for slightly rotating the protractor axis by slightly moving the tightening frame tightened by the tightening means around the vertical axis. An angle measuring device for surveying, which is characterized by:
つのギヤから成ることを特徴とする実用新案登録請求の
範囲第１項記載の測量用測角装置。(2) The idle gears include at least two idle gears that mesh with each other.
The angle measuring device for surveying according to claim 1, characterized in that it consists of two gears.
ら押圧するバネ手段と、該一方の側と反対側の第２の側
から前記緊締枠を押す梃子部材と、該梃子部材を前記バ
ネ手段の押圧力に抗して押して該梃子部材により前記緊
締枠を押し進めるマイクロ送りネジを有する微動送り軸
部材とからなることを特徴とする実用新案登録請求の範
囲第１項または第２項記載の測量用測角装置。(3) The fine movement means includes a spring means that presses the arm portion of the tightening frame from one side, a lever member that presses the tightening frame from a second side opposite to the one side, and the lever member. and a fine movement feed shaft member having a micro feed screw that pushes against the pressing force of the spring means and pushes the tightening frame by the lever member. Angle measuring device for surveying as described in section.
緊締コマと、該緊締コマを前記分度盤軸の外周面に押圧
するためのブツシュロッドと、該ブツシュロッドを作動
させるために該ブツシュロッドと係合しうるカム部材と
からなる緊締作動部と、前記微動送り軸部材と同軸に回
動可能 □に設けられ前記カム部材を作動させるため
の緊締作用軸部材とから構成されていることを特徴とす
る実用新案登録請求の範囲第３項記載の測量用測角装置
。(4) The tightening means includes a tightening piece built into the arm of the tightening frame, a bushing rod for pressing the tightening piece against the outer peripheral surface of the protractor shaft, and a bushing rod for operating the bushing rod. It is composed of a tightening operation section consisting of a cam member that can engage with the bushing rod, and a tightening operation shaft member that is rotatable coaxially with the fine movement feed shaft member and is provided on □ to operate the cam member. An angle measuring device for surveying according to claim 3 of the utility model registration claim, characterized in that:
その一面が前記ブツシュロッドを押圧可能な第１カム部
材と、前記緊締作用軸部材と連結されその回転により該
第１カム部材の他面と当接して該第１カム部材を回転さ
せる偏心カムからなる第２カム部材とから構成されてい
ることを特徴とする実用新案登録請求の範囲第４項記載
の測量用測角装置。(5) The cam member includes a first cam member which is rotatably supported by the arm and whose one surface can press the bushing rod, and a first cam member which is connected to the tightening shaft member and is rotated by the first cam member. and a second cam member comprising an eccentric cam that rotates the first cam member by contacting the other surface thereof. .
バーサルジヨイントにより結合されている゛ ことを特
徴とする実用新案登録請求の範囲第５項記載の測量用測
角装置。(6) The angle measuring device for surveying according to claim 5, wherein the second cam member and the tightening shaft member are connected by a universal joint.
に、測角装置の基盤部に回動自在に嵌装され前記托架部
に組込まれた托架緊締微動手段を有することを特徴とす
る実用新案登録請求の範門弟１項から第６項のいずれか
に記載の測量用測角装置。(7) In order to tighten and/or finely move the armrest, the armature tightening and fine movement means is rotatably fitted into the base of the angle measuring device and incorporated into the armour. An angle measuring device for surveying according to any one of paragraphs 1 to 6 of the utility model registration request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973482U JPS5974317U (en) | 1982-11-09 | 1982-11-09 | Angle measuring device for surveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973482U JPS5974317U (en) | 1982-11-09 | 1982-11-09 | Angle measuring device for surveying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5974317U true JPS5974317U (en) | 1984-05-19 |
| JPS6316966Y2 JPS6316966Y2 (en) | 1988-05-13 |
Family
ID=30370738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16973482U Granted JPS5974317U (en) | 1982-11-09 | 1982-11-09 | Angle measuring device for surveying |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131693U (en) * | 1985-02-04 | 1986-08-16 |
-
1982
- 1982-11-09 JP JP16973482U patent/JPS5974317U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131693U (en) * | 1985-02-04 | 1986-08-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316966Y2 (en) | 1988-05-13 |
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