摘要:
The invention provides a surveying instrument, which comprises a surveying instrument main unit having a machine reference point already known, a telescope unit installed on the surveying instrument main unit and for sighting a measuring point, a leveling unit for leveling the surveying instrument main unit, a laser pointer projecting unit for projecting a laser pointer beam in a downward direction along a vertical axis of the surveying instrument main unit and for performing distance measurement, a rotation driving unit for rotating the telescope unit in a direction as desired, a horizontal angle detecting unit for detecting a horizontal angle of the surveying instrument main unit, a vertical angle detecting unit for detecting a vertical angle of the telescope unit, a tilt angle detecting unit for detecting a tilt angle of the surveying instrument main unit, and a control device, wherein the control device calculates relative space coordinates of the machine reference point of the surveying instrument main unit with respect to a projecting point of the laser pointer beam based on a distance measurement value obtained by the laser pointer projecting unit and on a tilt angle at the time of distance measurement.
摘要:
The present invention provides apparatus and a method for projecting an indication of alignment. The invention features forming a first output beam, and a second output beam that is substantially perpendicular to the first output beam. The first output beam indicates level, the second output beam indicates plumb, and the first and second output beams together indicate square.
摘要:
The invention relates to laser devices for constructing planes, in particular to laser levelling instruments. Known are laser levelling instruments with a self-levelling support plate on which are placed laser radiation sources, prisms for unrolling planes from the laser beams and a laser plummet, a power supply with control and a holder for attachment to a stand, wherein the optical axis of the laser plummet extends over the centre of the holder. In order to increase in such laser levelling instruments the useful properties and to expand the functionalities, the laser radiation sources and the prisms for unrolling planes from the laser beams are combined into at least one radiation module. Furthermore, the radiation module is provided with a housing, in which additionally the following are mounted: an apparatus for horizontal fine-adjustment, an additional power supply with a control, an additional self-levelling support plate for receiving the laser radiation sources and the prisms for unrolling the plane from laser beams. Furthermore, the laser plummet with the self-levelling support plate, the power supply with control and the holder for attachment to the stand are combined into a holder module which is provided with a housing. Finally, the housing of the at least one radiation module and the housing of the holder module are configured such that the radiation module can be coupled to the holder module and the connection of at least one additional radiation module is possible.
摘要:
The present invention provides apparatus and a method for projecting an indication of alignment. The invention features forming a first output beam, and a second output beam that is substantially perpendicular to the first output beam. The first output beam indicates level, the second output beam indicates plumb, and the first and second output beams together indicate square.
摘要:
A survey setting point indicating device comprises a support member (3) which can be tilted with respect to a vertical direction, a supporting part (4) extending from the support member, a connecting member (11) attached to the supporting part (4), said connecting member being freely tiltable with respect to the support member (3) and hanging vertically downward by gravity, a laser pointer (7) which is provided at a lower end of the connecting member (11) and emitting a laser beam vertically downward, said beam being coaxial with a longitudinal axis of the connecting member (11), a reflector (5) supported by the supporting part (4) such that the longitudinal axis of the connecting member passes through a center of the reflector.
摘要:
Die Erfindung betrifft ein Konstruktionsvermessungsgerät (10) zum Vermessen und Markieren von Raumpunkten im Rahmen von Bau und/oder Ausbau - insbesondere Innenausbau - von Gebäuden. Erfindungsgemäss weist das Konstruktionsvermessungsgerät (10) eine nach Auslösung zumindest teilweise automatisch ablaufende Lotpunktfindungs-Funktionalität auf, in deren Rahmen abhängig von einem bekannten, definierten ersten Raumpunkt (1a) die Ausrichtung einer Anzieleinheit (13) derart automatisch gesteuert durch eine Auswerte-und Steuereinheit mittels eines ersten und/oder eines zweiten Drehantriebs geändert wird, dass genau ein solcher auf einer Objekt-Oberfläche (3,3') liegender zweiter Raumpunkt (1b) mit dem Laserstrahl (14) angefahren und markiert wird, der auf einer den ersten Raumpunkt (1a) enthaltenden Lotrechten (15) liegt.
摘要:
Die Erfindung betrifft eine Laserprojektionsvorrichtung (1) mit mindestens einer Lasereinheit (14) zur Projektion mindestens einer Laserlinie und/oder mindestens eines Laserpunkts. Es ist vorgesehen, dass die Lasereinheit (14) integraler Bestandteil eines mobilen Mehrbeinstativs (46) ist.
摘要:
A laser unit for providing at least one of a laser level line and a laser plumb line, where the unit includes both a locked mode and an unlocked (or auto-leveling) mode. In the unlocked mode, the laser unit is configured to provide at least one of a level line or a plumb line when the pendulum assembly is free to settle to a point of equilibrium. In the locked mode, a pendulum locking mechanism locks the laser assembly into a fixed position regardless of the orientation of the laser unit. Optionally, an attachment accessory may also be provided. The attachment accessory preferably includes a ball and socket joint attachment assembly that is configured for attaching the laser unit to the attachment accessory such that the laser unit can be rotated or tilted with respect to the attachment accessory.