JPH0214012U - - Google Patents
Info
- Publication number
- JPH0214012U JPH0214012U JP9149288U JP9149288U JPH0214012U JP H0214012 U JPH0214012 U JP H0214012U JP 9149288 U JP9149288 U JP 9149288U JP 9149288 U JP9149288 U JP 9149288U JP H0214012 U JPH0214012 U JP H0214012U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- leg
- clamp leg
- plate
- eccentric cam
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
第１図は本考案の一実施例を示す整準台の斜視
図、第２図はおよび第３図はクランプ装置の動作
を説明する底面図、第４図はクランプアーム機構
の分解斜視図、第５図ａ〜ｃはクランプレツグ側
面位置決め機構の動作説明図、第６図ａ〜ｃは突
押プレートの動作説明図、第７図および第８図は
クランプアーム機構の動作説明図、第９図はクラ
ンプアーム機構およびクランプレツグ側面位置決
め機構の動作説明図、第１０図は従来の整準台に
測量機本体を載置した正面図、第１１図ａ，ｂは
それぞれ従来のクランプ装置の動作説明図（第１
０図に示す線―に沿う断面図）、第１２
図は従来のクランプアーム機構の動作説明図、第
１３図はクランプレツグを断面で示すクランプレ
ツグ挿通孔周辺の底面図である。
６…整準台の上盤、６ａ…クランプレツグ挿通
孔、７…測量機等のクランプレツグ、７ａ…切欠
き、１０…クランププレート、１１…爪、１２Ａ
…クランプ摘み、１４…回転操作レバーであるク
ランク軸、１６…駒、３０…動力伝達機構である
クランプアーム機構、４９…クランプレツグ側面
位置決め機構、５０…偏心カム、６０…突押プレ
ート、６３…カム収容部、６６…突押部。
FIG. 1 is a perspective view of a leveling table showing an embodiment of the present invention, FIGS. 2 and 3 are bottom views illustrating the operation of the clamp device, and FIG. 4 is an exploded perspective view of the clamp arm mechanism. Figures 5 a to c are explanatory diagrams of the operation of the clamp leg side positioning mechanism, Figures 6 a to c are explanatory diagrams of the operation of the pushing plate, Figures 7 and 8 are explanatory diagrams of the operation of the clamp arm mechanism, and Figure 9 10 is an explanatory diagram of the operation of the clamp arm mechanism and clamp leg side positioning mechanism, FIG. 10 is a front view of the survey instrument body placed on a conventional leveling table, and FIGS. 11a and 11b are explanatory diagrams of the operation of the conventional clamp device, respectively. (1st
12)
The figure is an explanatory diagram of the operation of a conventional clamp arm mechanism, and FIG. 13 is a bottom view of the area around the clamp leg insertion hole, showing the clamp leg in cross section. 6... Upper board of leveling table, 6a... Clamp leg insertion hole, 7... Clamp leg of surveying instrument, etc., 7a... Notch, 10... Clamp plate, 11... Claw, 12A
...Clamp knob, 14...Crankshaft which is a rotation control lever, 16...Block, 30...Clamp arm mechanism which is a power transmission mechanism, 49...Clamp leg side positioning mechanism, 50...Eccentric cam, 60...Pushing plate, 63...Cam Accommodating section, 66... pushing section.
Claims (1)
プレートを回動操作レバーにより回動させ、クラ
ンププレート側の爪を上盤のクランプレツグ挿通
孔に挿通された測量機等のクランプレツグの爪係
合部に係合させて、クランプレツグをクランププ
レートでクランプする整準台における測量機等の
クランプ装置において、前記回動操作レバーに連
動する偏心カムと、前記偏心カムのカム面に押さ
れて水平方向に揺動し、前記クランププレートに
よるクランプレツグのクランプに先立つて、クラ
ンプレツグをクランププレートによるクランプ方
向側のクランプレツグ挿通孔周縁部に押し付ける
脚側面突押部材と、からなるクランプレツグ側面
位置決め機構を備えてなることを特徴とする整準
台における測量機等のクランプ装置。 The clamp plate attached to the lower surface of the upper plate of the leveling table is rotated by the rotation operation lever, and the claw on the clamp plate side is inserted into the clamp leg insertion hole of the upper plate, and the claw engages with the clamp leg of a surveying instrument, etc. In a clamping device for a surveying instrument or the like on a leveling stand, in which the clamp leg is clamped by the clamp plate, an eccentric cam interlocks with the rotary operation lever, and the eccentric cam is pushed in the horizontal direction by the cam surface of the eccentric cam. A clamp leg side positioning mechanism comprising: a leg side pushing member that swings and presses the clamp leg against the peripheral edge of the clamp leg insertion hole on the side in the direction of clamping by the clamp plate before the clamp leg is clamped by the clamp plate; A clamping device for surveying instruments, etc. on the leveling stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9149288U JPH069298Y2 (en) | 1988-07-12 | 1988-07-12 | Clamping device such as surveying instrument on leveling table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9149288U JPH069298Y2 (en) | 1988-07-12 | 1988-07-12 | Clamping device such as surveying instrument on leveling table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214012U true JPH0214012U (en) | 1990-01-29 |
| JPH069298Y2 JPH069298Y2 (en) | 1994-03-09 |
Family
ID=31315973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9149288U Expired - Lifetime JPH069298Y2 (en) | 1988-07-12 | 1988-07-12 | Clamping device such as surveying instrument on leveling table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069298Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141720U (en) * | 1988-03-10 | 1989-09-28 |
-
1988
- 1988-07-12 JP JP9149288U patent/JPH069298Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141720U (en) * | 1988-03-10 | 1989-09-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069298Y2 (en) | 1994-03-09 |
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