CN2278925Y

CN2278925Y - Measurer

Info

Publication number: CN2278925Y
Application number: CN 96214632
Authority: CN
Inventors: 袁荣富
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-21
Filing date: 1996-06-21
Publication date: 1998-04-15
Anticipated expiration: 2006-06-21

Abstract

The utility model relates to a simple measurer which comprises a base with a triangular support and a platform. The utility model is characterized in that the upper part of the platform is also provided with two horizontal measurement rules which are superposed up and down and can rotate relatively to the level direction. Beside, a vertical measurement rule which can rotate in the vertical direction is also arranged. Just as a theodolite, the utility model has the functions of level measurement, height measurement, length measurement, slope measurement, square angle measurement, etc. The measurer has the advantages of simple structure, easy operation and easy and low cost. The construction personnel with the cultural degree higher than that of a junior middle school can master and use the simple measurer. The measurer can be popularized and used in industries, such as a general building site, equipment installation, decoration, etc.

Description

A kind of measuring appliance

The utility model belongs to a kind of measuring appliance, particularly a kind of ordinary surveying device that is used for workmens' uses such as common buildings, road.

Building, the measurement of constructions such as road is a primary action, but measure at present the instrument that uses as " spirit-leveling instrument " though simple structure, but function is too single, can only make horizontal degree measurement, and " transit " is though function is many, purposes extensively (can be used for high-precision survey level, survey high, low, long, gradient, right angle etc.), but its complex structure, cost is too high, normally be used for comparatively senior construction work and senior road, use in the engineerings such as water power water conservancy, to general covil construction, renovation project or the both unnecessary high-acruracy survey of low-grade road construction personnel, do not have financial resources yet, can't purchase this senior measuring appliance.

The purpose of this utility model is design a kind of function is many, purposes is a wide ordinary surveying device, and it equally has with transit: function and characteristics easy to operate in addition, that price is low such as survey level, survey are high and low, long, gradient, squareness.

The utility model is to adopt following technical scheme to realize: this measuring appliance comprises the base (or claiming the chassis) that is provided with three-legged support, the platform that also is provided with the horizon adjustable degree on base, it is characterized in that above platform, also being provided with two overlapping up and down and can make the horizontal survey chi (available measurement levelness etc.) that rotates relative to horizontal direction, wherein above last horizontal survey chi, also be provided with the vertical survey chi that can do the vertical direction rotation.

Below in conjunction with embodiment concrete structure of the present utility model and principle of work are described in further detail.

Accompanying drawing 1 is a kind of integral installation distribution structure synoptic diagram of the present utility model.

Wherein: the 1-three-legged support; 2-base (or chassis); 3-platform (but self level-off); 4-regulates screw thread (height of adjustable platform is to adjust the levelness of platform); horizontal survey chi under the 5-, 5-1: the horizontal rotating disc part (being provided with rule) in the middle of the following horizontal survey chi, the last horizontal survey chi of 6-; 6-1: go up the middle rotating disk part (being provided with rule) of horizontal survey chi; the 7-horizontal tube, 8-alignment clamp (be provided with foresight, can be used for measuring flatness); 9-vertical survey chi; the 10-spirit bubble, 11-fixed gear, 12-gear containment vessel; 13-free gear axle, 14-free gear axle knob.

With reference to accompanying drawing: the utility model also has following technical characterictic when specific design is made.

1, be the horizontal rotating disc part in the centre of horizontal survey chi up and down, the two sides of rotating disk are provided with the rule of measuring level angle, middle rotating disk surface partly at last horizontal survey chi 6 is provided with a spirit bubble 10 (levelness that can be used for the lining platform), respectively is provided with horizontal tube 7 (can be used for measuring the levelness of testee) in the rear and front end of this dip stick.

2, the end at described vertical survey chi 9 is fixed with a free gear axle 13, the fixed gear 11 that the gear of this free gear axle and is assemblied in horizontal survey chi 6 tail ends is meshed, rotate the knob of free gear axle one end with hand, vertical survey chi 9 is vertically rotated, so that the height of Measuring Object, gradient and squareness etc.

The utility model moulding is simple, easy to operate, uses (but left-right rotation 360 flexibly., rotate 90 ° up and down), easy to carry, functions of use with general transit: the survey level is for example arranged, survey high and low, long, degree of tilt, multiple use and cheap, as to be convenient to common engineering builder's use such as squareness, (need only have the workmen of first chinesization or general technology person all can grasp use easily), not only can extensively promote the use of, also can install, promote the use of in the industry such as construction decoration at equipment in general covil construction building site.

Claims

1, a kind of ordinary surveying device, comprise the base that is provided with three-legged support, on base, also be provided with the platform of horizon adjustable degree, it is characterized in that above platform, also being provided with two horizontal survey chis of rotating relative to horizontal direction of weight and can doing up and down, wherein above last horizontal survey chi, also be provided with the vertical survey chi that to do the vertical direction rotation.

2, measuring appliance according to claim 1, it is characterized in that in the centre of horizontal survey chi up and down be the horizontal rotating disc part, the two sides of rotating disk are provided with the rule of measuring level angle, middle rotating disk surface partly at last horizontal survey chi is provided with a spirit bubble, respectively is provided with horizontal tube in the rear and front end of this dip stick.

3, measuring appliance according to claim 1, an end that it is characterized in that described vertical survey chi is fixed with a free gear axle, the fixed gear that the gear of this free gear axle and is assemblied in horizontal survey chi tail end is meshed, knob with hand rotation free gear axle one end can make the vertical survey chi vertically rotate.