CN201247059Y

CN201247059Y - Level instrument capable of displaying horizontal angle

Info

Publication number: CN201247059Y
Application number: CNU2008201254274U
Authority: CN
Inventors: 徐敏旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-28
Filing date: 2008-06-28
Publication date: 2009-05-27
Anticipated expiration: 2018-06-28

Abstract

The utility model discloses a level gauge which displays horizontal dip angles, and aims at providing a new technical scheme of the level gauge which not only can display whether an object is level or not, but also can display the dip angle degree when the object is not level. The level gauge is composed of a glass tube, a gauge frame, a display plate, a pin shaft, an indicating needle and a heavy hammer, wherein a cylindrical pin shaft is vertically arranged on one side of the gauge frame, a downward semi-circular display plate is arranged on the pin shaft, angle reticles of 0 to 90 degrees are marked on the plate along an arc edge from the middle to two sides, the upper end (wide end) of the indicating needle is movably arranged on the pin shaft on the circle center of the display plate, the lower end namely the tip end of the indicating needle points downwards to the arc edge of the display plate, and the tip end of the indicating needle is also connected with the heavy hammer.

Description

The level meter at reveal competence inclination angle

Technical field:

The utility model relates to the surveying instrument level meter that is used to measure the structures levelness in the building operation.

Background technology:

Level meter is an instrument commonly used in the building operation, its strip that generally is square, above in part device transparent circular glass pipe is arranged, be packaged with in the pipe and be close to full transparency liquid, when structures when being horizontal, the vacuole in the glass tube of level meter is placed in the middle, otherwise then relies on glass tube one end, how out-of-levelly it is exactly that structures are out-of-level that this display effect is given people's demonstration, is that this out-of-level to reach which kind of degree inclination angle be what that to spend be unclear but have.

Summary of the invention:

The purpose of this utility model just provides a kind of new technical scheme of level meter, and it can eliminate above-mentioned deficiency.

The technical program is achieved in that the lateral vertical at the level meter frame is equiped with a columniform needle shaft, and device has a downward semicircular display board on the needle shaft, and stamp has 0-90 to arc limit, board upper edge from the centre to both sides ⁰The angle groove, the upper end of a pointer (wide end) head is on the needle shaft on the display board center of circle, the lower end of pointer is the arc limit that pointed end is instructed in display board, also is connected with weight on the tip of pointer.

The beneficial effects of the utility model are also can demonstrate inclination in out-of-level and how much spend the angle demonstrating structures.

Description of drawings:

Fig. 1 is that the design's gives an example, and among the figure, 1 is glass tube, and 2 is the instrument frame, and 3 is display board, and 4 is needle shaft, and 5 is pointer, and 6 is weight.

Embodiment:

As shown in the figure, vertical affixed one columniform needle shaft 4 on a side of instrument frame 2, be fixed with a semicircular display board 3 of being close to instrument frame side on the needle shaft, the display board upper sideline is top concordant with the instrument frame, needle shaft is in the center of display board, display board has the angle groove along downward arc limit mint-mark, and the centre is 0 ⁰, respectively to both sides up to needle shaft level place the time 90 ⁰Till, the needle shaft outer end also is connected with the pointer 5 of a prolate shape, the lower end of pointer is tapered to demonstrate clear and definite angle groove, also be processed with circular weight 6 on the position outside the arc sideline that is in display board of thin end, it can be sensitive activity to express pointer with respect to the inclination angle above the instrument frame, whether the face of measuring structures when needs level and when great pitch angle is arranged, can below the instrument frame, be close on the face of structures, when the vacuole in the glass tube 1 mediates, 0 of the center of display board is also pointed at the tip of the pointer 5 on the display board 3, display surface is flat, aclinal; And when bubble was partial to an end, also this end was inclined to one side in the same way because of the action of gravity of weight 6 for natural pointer, demonstrates simultaneously and departs from 0 ⁰How many angles that is to say the inclination angle of tested surface.

Claims

1, the level meter at a kind of reveal competence inclination angle, form by glass tube, instrument frame, it is characterized in that being equiped with a columniform needle shaft in the lateral vertical of level meter frame, device has a downward semicircular display board on the needle shaft, stamp has 0-90 ° angle groove to arc limit, board upper edge from the centre to both sides, the upper end head of one pointer is on the needle shaft on the display board center of circle, and the lower end of pointer is the arc limit that pointed end is instructed in display board, also is connected with weight on the tip of pointer.