CN2636195Y

CN2636195Y - Plane dipping instrument

Info

Publication number: CN2636195Y
Application number: CN 03271880
Authority: CN
Inventors: 黄骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-30
Filing date: 2003-06-30
Publication date: 2004-08-25
Anticipated expiration: 2013-06-30

Abstract

The utility model relates to a plane inclinometer for measuring the plane (horizontal line) or arbitrary inclined plane (oblique line), which is provided with a hemispherical transparent vessel. Liquid state materials and a balloon are left in the vessel. Two semicircle dials perpendicular to each other and marked with spherical angle scales are arranged at surface central position of the hemispherical transparent vessel, which are connected by sphere angular lines every 10 degree distance. The utility model overcomes the defects that the current spirit level can only measure the special angles (0 degree, 45 degree and 90 degree) and the plane should be measured twice, which can measure the plane (horizontal line) or arbitrary inclined plane (oblique line) once and has the advantages of simple structure, convenient measure, complete functions, strong reliability and intuitive and accurate measurement results.

Description

The plane inclinator

(1) technical field

The utility model relates to the instrument of a kind of measurement surface level (or horizontal line) and any inclined-plane (oblique line).

(2) background technology

In industries such as building, machinery installation, mapping, the simple and easy method of measuring surface level adopts surveyor's staff to measure respectively at orthogonal both direction usually.If when must there be certain inclination angle on certain plane, existing surveyor's staff was just powerless.

(3) summary of the invention

The purpose of this utility model is to provide a kind of measuring method simple, accurate, can directly measure the plane inclinator on surface level and any inclined-plane.

The utility model is provided with the semisphere transparent vessel, liquid object is arranged in the container and leave 1 bubble.The centre of surface position of container can establish 2 mutually vertical and indicate the semicircle index dial of spherical angle scale, and, connect with the sphere isogonal line every 10 ° of spacings.Preferably establish a base, the semisphere transparent vessel is located on the base, is positioned at place, container outer mark and is provided with a circle plane angle index dial above base.Also can around base, be provided with the length scale by mark.

Said liquid object can adopt transparent anti freezing solution.

When needs are measured or are calibrated certain surface level, the plane inclinator can be lain on this plane, when being in the center of vessel surface as if the bubble in the container, this plane is surface level; Vice versa.When needs were measured or adjusted the inclination angle on certain inclined-plane, then the bubble pairing numerical value on the spherical angle scale in the container was exactly the inclination angle value on this inclined-plane.If the plane inclinator is vertical, also can be used as comprehensive surveyor's staff and use, the bubble pairing numerical value on the plane angle index dial in its container is exactly the inclination angle value on this plane (or straight line).

The utility model has overcome the restriction that the existing level chi can only be measured special angle (0 °, 45 °, 90 °), and measure surface level and need carry out shortcomings such as twice measurement, it can disposable measurement surface level (or horizontal line) and any inclined-plane (or oblique line), have simple in structure, measure easy, multiple functional, good reliability and intuitive measurement results, characteristics such as accurate.

(4) description of drawings

Fig. 1 is the structural drawing of the utility model embodiment.

Fig. 2 is the vertical view of Fig. 1.

(5) embodiment

As Fig. 1, shown in 2, above base 1 middle part, establish a semisphere transparent vessel 2, placing anti freezing solution 3 in the container 2 and leaving a diameter is 3～8 millimeters bubble 31.The spherical angle index dial 21 that the even distribution in the surface of container 2 is four sections 0～90 °, and every sphere isogonal line 22 connections of 10 ° of spacings.The outer that is positioned at container 2 above base 1 indicates a circle plane angle index dial 11, and it is made of two 0～180 ° of semicircle scales.Around base 1, be provided with in addition centimetre, inch, the length scales 12 of cun long measure.Can determine the size of product structure size according to concrete request for utilization, be example with the building trade, and the length of side of base 1 is chosen in the scope of 8～16 centimetres (diameter of container 2 is 5～12 centimetres) and is advisable.

Claims

1, plane inclinator is characterized in that being provided with the semisphere transparent vessel, liquid object is arranged in the container and leave 1 bubble.

2, plane as claimed in claim 1 inclinator, it is characterized in that establishing in the centre of surface position of semisphere transparent vessel 2 vertical mutually and indicate the semicircle index dial of spherical angle scale, and, connect with the sphere isogonal line every 10 ° of spacings.

3, plane as claimed in claim 1 inclinator is characterized in that the semisphere transparent vessel is located on the base.

4, plane as claimed in claim 3 inclinator is characterized in that being positioned at place, container outer mark and is provided with a circle plane angle index dial above base.

5,, it is characterized in that mark is provided with the length scale around base as claim 3 or 4 described plane inclinators.

6, plane as claimed in claim 1 inclinator is characterized in that said liquid object adopts transparent anti freezing solution.

7, plane as claimed in claim 1 inclinator is characterized in that said bubble diameter is the 3-8 millimeter.