JPH02128515U

JPH02128515U -

Info

Publication number: JPH02128515U
Application number: JP3608389U
Authority: JP
Priority date: 1989-03-29
Filing date: 1989-03-29
Publication date: 1990-10-23

Description

[Brief explanation of drawings]

第１図は本考案に基づくレベル測定装置の受光
機構部の受光部を摺動可能に支持する軸柱と目盛
付ポールを連結した正面図、第２図は第１図の側
面図、第３図は第１図の背面図、第４図は第１図
のものに自立用三脚を取付けた場合の組立正面図
、第５図は測定結果の演算、メモリー、検索、印
字、表示板表示を行うためのブロツク図である。
第６図は従来のレベル測定装置のレーザ発振器お
よび受光部を備えた測定ポールが対向配置された
説明のための配置側面図である。１：レーザ光感知部（ＣＣＤリニアセンサ）、
２：レベル表示器、３：平滑板、４：デジタルゲ
ージ、５：軸柱、６，６′：リミツト兼支持板、
７：スケール、１０：受光部、１１：レベル（気
泡形）、１２：ハンドル、１２′：パルスモータ
、１３：継ぎポール、１５：自立用三脚、２０：
受光機構部。 Fig. 1 is a front view of a shaft column and a scaled pole that slidably support the light receiving part of the light receiving mechanism of the level measuring device based on the present invention, and Fig. 2 is a side view of Fig. 1; The figure is a rear view of figure 1, figure 4 is an assembled front view of the one in figure 1 with a free-standing tripod attached, and figure 5 shows the calculation, memory, search, printing, and display board display of measurement results. FIG.
FIG. 6 is an explanatory side view of a conventional level measuring device in which a laser oscillator and a measuring pole equipped with a light receiving section are arranged facing each other. 1: Laser light sensing section (CCD linear sensor),
2: Level indicator, 3: Smooth plate, 4: Digital gauge, 5: Axial column, 6, 6': Limit and support plate,
7: Scale, 10: Light receiving part, 11: Level (bubble type), 12: Handle, 12': Pulse motor, 13: Joint pole, 15: Self-supporting tripod, 20:
Light receiving mechanism section.

Claims

[Scope of utility model registration request]

A laser oscillator equipped with a laser oscillator and capable of rotating emitted light by 360 degrees in a horizontal direction, and an optical sensor placed opposite the laser oscillator to receive the laser light from the laser oscillator and convert it into an electrical signal. In a device for measuring the basic level of a structure, etc., with a display device in which a display part equipped with a detector that displays the level value when receiving light is supported by a clamp with a pointer that can freely slide on the scale of a pole with a scale, The display section is slidably attached to a shaft having a required length, and a sliding process length of the display section is determined as required, and a limit and mounting bracket is provided on both sides of the shaft, and the length extends over both mounting brackets. A scale is attached, and an encoded digital gauge that is slidable and can be reset to level 0 is attached to a smooth plate arranged parallel to the scale so as to work together with the display section, and the display section is moved in both directions of the shaft column. It is equipped with a driving device by manual and electric means that allows it to be slidably driven, and has a pointed head that is brought into contact with the measurement level surface through a screw provided at one end of the shaft column, and a connecting rod of a predetermined length. A self-supporting tripod that is detachably attached and detachable via one of the mounting brackets is attached, and the display section is for inputting and digitizing an electrical signal when the light sensor receives light. A level measuring device comprising a one-chip microcomputer (microcomputer) and a digital display for calculating, storing, searching, printing, and displaying required measurement results on a display board.