CN2296517Y

CN2296517Y - Laser measuring hammer

Info

Publication number: CN2296517Y
Application number: CN 97207289
Authority: CN
Inventors: 朱家璈
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-02
Filing date: 1997-03-02
Publication date: 1998-11-04
Anticipated expiration: 2007-03-02

Abstract

The utility model discloses the principle structure of a laser measuring hammer, comprising a hammer body, a laser, a supporting element, etc., wherein, the hammer body of the laser is born and hung through the supporting element. The utility model is characterized in that only one contact point is arranged between the supporting element and the hammer body. The laser measuring hammer has the functions of plumb up, level, swinger, etc. Compared with the instruments, such as a laser vertical device, a laser swinger, etc., the utility model has the advantages of small volume, flexible installation, more functions, low cost, simple operation, high safety, etc. Compared with a wire hammer, the utility model has the advantages of good wind resistance, high precision, more functions, high work efficiency, suitable for the operation in the caliginous environment, etc. The utility model is widely suitable for construction operations, such as the building engineering, the indoor and outdoor decoration, the installation of the equipment and the elevator, etc.

Description

A kind of Laser measuring hammer

The utility model relates to a kind of standard of hanging down of launching or/and the geometric measurement instrument of level laser beam.

In all kinds of building operation operations, existing laser plummet, Geoplane adopt the supporting of universal joint form to laser instrument, the complex structure volume is big, thereby in using at the scene, the dirigibility that instrument mounts is subjected to bigger restriction, be difficult to adapt to many-sided construction, as the needs of operations such as indoor and outdoor decoration.

The purpose of this utility model is the testing tool that a kind of practicality will be provided, and the major function that it both can possess laser plummet, scanner can realize flexile mounting again, to satisfy the especially needs of indoor and outdoor decoration of many-sided construction operation.

The purpose of this utility model is achieved in that adopting simple some supporting form to hold to the hammer body that laser instrument is housed hangs, realize that with terrestrial gravitation the vertical standard and the level of laser beam locate automatically, its result simplifies the structure, make its volume small and exquisite, be easy to realize frame, hang, hang or the like mounting of various ways, thereby can satisfy the needs of many-sided construction operation.

The utility model is little because of volume simple in structure, so cost is lower, and simple to operation, operating personnel there is not special requirement; Because be that the nadir formula is vertical accurate, plummet hangs in the top, can avoid falling the damage of pounding of thing, and is safe in utilization; Compare with plumb bob, this Laser measuring hammer can shorten the time of coming to a complete stop and improve work efficiency, and can effectively resist the wind-force interference and guarantee precision, and is suitable for operation under dim environment.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the synoptic diagram according to a kind of Laser measuring hammer that the utility model proposes.

This Laser measuring hammer comprises a hammer body (1), in adorn a laser instrument (3), it only has one to support contact point (4) by a supporting member (2) supporting between supporting member (2) and the hammer body (1).This point is the point on the engineering significance.When hammer body (1) was static, the line of its center of gravity and supporting contact point (4) is a vertical line of collimation always, thereby had realized the automatic location of vertical standard of laser beam and level.

Claims

1, the Laser measuring hammer of emission collimated laser beam, this plummet has a hammer body (1), and interior dress laser instrument (3), whole hammer body (1) are held by supporting member (2) and hang, and it is characterized in that only having between supporting member (2) and the hammer body (1) a supporting contact point (4).

2, Laser measuring hammer according to claim 1, when it is characterized in that hammer body (1) is static, supporting contact point (4) is a vertical line of collimation with the line of hammer body (1) center of gravity.

3,, it is characterized in that supporting contact point (4) and be the point on the engineering significance according to claim 1,2 described Laser measuring hammers.