CN2569097Y

CN2569097Y - Levelling vertical gage

Info

Publication number: CN2569097Y
Application number: CN 02261963
Authority: CN
Inventors: 汪志中
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-05
Filing date: 2002-07-05
Publication date: 2003-08-27
Anticipated expiration: 2012-07-05

Abstract

The utility model relates to a leveling vertical gage which belongs to a measuring instrument. Fluid is filled in a quadrangular airtight container by the utility model, and a suspension peg which is tied with a rope is arranged on a socket arranged in the container. The other end of the rope is tied with a floating ball, and the lateral face of the casing is provided with graduations. The utility model has the advantages of simple structure and high measurement precision.

Description

Level, vertical collimator

Technical field

The utility model belongs to surveying instrument, relates to a kind of level, vertical collimator of measuring degree of tilt and verticality

Background technology

At present, commercially available level meter is the liquid of packing in an airtight container mostly, reserves minute bubbles, and the container that this is airtight embeds one in the ruler, though this level construction is simple, purposes is also single, and measuring accuracy is also lower.

Summary of the invention

The purpose of this utility model has provided a kind of measuring accuracy height, level simple in structure, vertical collimator.

The solution that realizes the utility model purpose is the shell 1 that comprises closed container, the liquid 3 of dress in the container particularly has one to hang stake 5 on the base of container inside and outside shell 1, and hanging in the stake 5 is a rope 6, the other end of rope 6 is a ball float 4, is provided with scale 2 on the side of shell 1.

Four sides of shell 1 are transparent, and scale 2 is half garden arcs, are on the transparent side surfaces of shell 1.Scale 2 has one at least.

Heart place, garden half garden shape of the lateral surface of shell 1, scale 2 is provided with a pin 11, and pointer 7 is installed on pin 11, and there is long rope 8 in the lower end system of pointer 7.

The utility model has the advantages that simple in structure, the measuring accuracy height, usable range is wide.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the left cut-open view of Fig. 1.

Fig. 3 is the synoptic diagram of the utility model band pointer.

Fig. 4 is the synoptic diagram of eyepiece.

Embodiment

A profile is the airtight container of quadrangular, and four sides of the shell 1 of this container are transparent, and base and loam cake can be opaque.Be provided with scale 2 on transparent side, 2 of scales become half garden arc, and this scale 2 can be that four sides have, and also can be that three sides, two sides, a side have.Have one to hang stake 5 on the base of container inside and outside shell 1, hanging in the stake 5 is a rope 6, and the other end of rope 6 is a ball float 4.This profile is a filled with fluid 3 in the airtight container of quadrangular.

Because buoyancy function ball float 4 is being with restrict and 6 is being made progress forever, always perpendicular to horizontal line, angle of the base of shell 1 inclination like this, ball float 4 is being with to restrict and 6 is being kept up, 6 readings that just mark this angle at scale 2 of restricting.

Heart place, garden at half garden arc of the lateral surface of shell 1, scale 2 is provided with a pin 11, and pointer 7 is installed on pin 11, is that pointer 7 can be that the garden heart rotates with pin 11, and time spent pointer 7 can not pulled down, and there is long rope 8 in the lower end system of pointer 7.

The termination of measuring duration rope 8 is fixed on any of testee below, and the utility model is placed on the testee top, and mobile the utility model just can be found out a vertical line.Its effect looks for the direction of vertical line opposite with the weight messenger wire, and the weight messenger wire is that to look for vertical line, the utility model from top to bottom be to look for vertical line from bottom to top.

Fig. 4 is an eyepiece 10, and the structure of eyepiece 10 is that the two in a tubular article is separately installed with glass 9, in the central authorities of glass 9 " a ten " word is arranged.During use the utility model is placed on the eyepiece 10, finds level or certain angle, make 2 even being aligneds, just can find out at a distance thirdly, and make become a line at 3 by " ten " word center on the glass 9.

Claims

1, a kind of level, vertical collimator, the shell (1) that comprises closed container, the liquid (3) of dress in the container, it is characterized in that on the base of container inside and outside shell (1), having one to hang stake (5), hanging in the stake (5) is a rope (6), the other end of rope (6) is a ball float (4), is provided with scale (2) on the side of shell (1).

2,, it is characterized in that four sides of shell (1) are transparent according to the said level of claim 1, vertical collimator.

3, according to claim 1 or 2 said levels, vertical collimator, it is characterized in that scale (2) is half garden arc, is on the transparent side surfaces of shell (1).

4,, it is characterized in that scale (2) has one at least according to the said level of claim 3, vertical collimator.

5, according to claim 1 or 2 said levels, vertical collimator, it is characterized in that the heart place, garden of half garden shape of lateral surface, scale (2) in shell (1) is provided with a pin (11), pointer (7) is installed on pin (11).

6,, it is characterized in that there is long rope (8) in the lower end system of pointer (7) according to the said level of claim 5, vertical collimator.