CN103743377A

CN103743377A - Angle detector

Info

Publication number: CN103743377A
Application number: CN201310702078.3A
Authority: CN
Inventors: 胡晓梅; 程群; 宋仕宽; 管聪聪
Original assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Current assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-04-23
Anticipated expiration: 2033-12-19
Also published as: CN103743377B

Abstract

The invention provides an angle detector according to the defects of traditional angle detection tools. The angle detector consists of a magnet, a circular spirit level, angle discs and a base body, wherein the circular spirit level is arranged on the top of the base body; the magnet is arranged on the vertical surface of the base body; the angle discs are arranged on the other three vertical surfaces of the base body; a cross groove is formed in the outer surface of the magnet; the section of the cross groove is arc-shaped. The angle detector has the beneficial effects of being capable of detecting linear components and also conveniently detecting face-type and arc-shaped components, being wide in application range, low in cost, easy to carry, convenient to mount and easy and convenient to operate, wherein multi-point detection is performed, the data is intuitive and accurate, and the defects of the traditional angle detection tools are effectively overcome.

Description

Angle detector

Technical field

The invention belongs to construction account field, be specifically related to angle detector.

Background technology

At present, in building, install, check and accept various member processes, member angle detects adopt traditional ceiling hammer and transits more.Ceiling hammer measuring method is with the hand plumb bob of slinging, treat that plumb bob swings the verticality that angle case that the static or relative amplitude of oscillation hour observes vertical line and line style member to be measured boundary line by eyes judges member, manual operation, the labile factor such as external environment, operating personnel's arm steady are qualitative, eyes observation all has on measurement result that larger to affect error large; It is more accurate that transit is surveyed vertical verticality, operating process is: first on the stable place of necessary distance, opposed flattened, set up tripod, the preliminary tripod face level that makes that regulates, transit is installed again, accurately after leveling, survey crew, by telescope being aimed to the peak of member to be measured, fixes angle, then adjusts viewpoint downwards, finally with little ruler, measure the position of telescope reticle alignment to the distance of corresponding member to be measured, the i.e. perpendicularity deviation of this member to be measured.Transit survey is applicable telemeasurement member verticality only, and its instrument cost is high, to setting up environment, and operating personnel's technology has requirement, operating process complicated.Therefore, present member angle testing tool is very undesirable.

Summary of the invention

The object of the invention is: the angle detector that a kind of structure and principle are simple, easy to operate, applicability is strong is provided, can effectively solves the deficiency of existing instrument.

Angle detector is comprised of magnet piece 1, universal level 2, angle scale 3 and matrix 4; Matrix 4 is rectangular block; At the top of matrix 4, be provided with universal level 2; On a vertical plane of matrix 4, be provided with magnet piece 1; On three vertical planes of matrix 4 remainders, be equipped with angle scale 3; Outside surface 101 sides at magnet piece 1 are provided with cross groove 102, and the cross section of described cross groove 102 is circular-arc.

In addition, angle scale 3 is comprised of pointer 301, scaleplate 302 and pointer stationary shaft 303; Its pointer stationary shaft 303 is vertically fixed on scaleplate 302, pointer 301 is provided with the stock of balancing weight for one end, near on pointer 301 shafts of balancing weight, be provided with cylindricality circular hole, by circular hole by pointer 301 vertical sleeves on pointer stationary shaft 303, under the effect of balancing weight, pointer 301 points to the contrary direction in the earth's core all the time; The balancing weight of pointer 301 and pointer 301 is made by antiferromagnetic material.

In addition, at the top of universal level 2, be provided with crosshair 201.

Useful technique effect

Product of the present invention can be by the directly firm adsorption element of magnet piece 1, make angle detector and member form an integral body, get rid of the factors such as external environment and operating personnel self experience completely to the impact of measuring, be particularly advantageous in outdoor eminence and measure, judgement member angular deviation situation that can be accurate and visual by universal level 2, angle scale 3.The present invention not only can detect line style member, and face type, arc component also can conveniently detect, and usable range is wide, with low cost, be easy to carry about with one, easy for installation, simple operation, multiple spot detects, and data are intuitively accurate, effectively overcome the deficiency of traditional angle testing tool.

The workplace of the magnet piece 1 of this product is provided with cross groove 102, cross groove 102 there is radian and circle or curved metal member radian and match, during installation, the adsorption plane of magnet piece 1 is maximum and definitely parallel with the axis of detected member, and absorption is firm.Cruciform design, both can measure vertical installation component, also can measure horizontal installation component, and four jiaos of burnishing surfaces of magnet also can be adsorbed on the ferromagnetic metal component of surfacing.

This product is furnished with universal level 2 and with crosshair mark, can assists the tested member azimuth deviation situation of the rough observation of testing staff, adjusts on the other hand the level of self-position when burnishing surface is installed, and the design of crosshair, makes to observe more convenient accurate.

This product is furnished with three angle scales 3, the pointer of angle scale 3 adopts and can not be made by the material of attraction, utilize the centripetal principle of gravity, the most advanced and sophisticated total contrary direction in the earth's core of pointing to of pointer, by the deviation between indicated position and angle scale 0 degree point, react the misalignment angle of member to be measured and horizontal or vertical direction, adjacent angular scale 3 is mutually vertical, be convenient to detect the angular deviation in two orientation, the design of trihedral angle scale 3 is more convenient for observing simultaneously.

The three-dimensional box that the matrix 4 of this product is light-high-strength, employing light-weight high-strength material is made, high-intensity matrix 4 guarantees that each parts position is accurate, thereby the precision while guaranteeing to measure and the serviceable life of this product, lightweight makes angle detector integral body light, while being convenient for carrying and operating installation, be firmly adsorbed on component surface, thereby guaranteed accuracy and the practicality measured.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present invention.

Fig. 2 is the schematic perspective view at Fig. 1 back side.

Fig. 3 is the cut-away view of Fig. 1.

Fig. 4 is the right view of Fig. 2.

Fig. 5 is the vertical view of Fig. 1.

Accompanying drawing explanation: magnet piece 1, universal level 2, angle scale 3, matrix 4, outside surface 101, cross groove 102, crosshair 201, pointer 301, scaleplate 302, pointer stationary shaft 303.

Embodiment

Below in conjunction with drawings and Examples, the present invention is described in further detail, but not as the present invention being done to the foundation of any restriction.

Referring to Fig. 1, angle detector, is comprised of magnet piece 1, universal level 2, angle scale 3 and matrix 4; Matrix 4 is rectangular block; At the top of matrix 4, be provided with universal level 2; On a vertical plane of matrix 4, be provided with magnet piece 1; On three vertical planes of matrix 4 remainders, be equipped with angle scale 3, referring to Fig. 1 and Fig. 2; Referring to Fig. 2, in outside surface 101 sides of magnet piece 1, be provided with cross groove 102, the cross section of described cross groove 102 is circular-arc, refers to Fig. 3 and Fig. 5.Refer to the level trough that forms cross groove 102 Fig. 3 and vertical slots refer to Fig. 5 be applicable to respectively with have ferromagnetic horizontal arc component or vertically arc component adsorb mutually, by universal level 2 and the angle scale 3 above-mentioned horizontal arc components of judgement or vertical arc component and take its actual angle as support system member.Four jiaos of magnet piece 1 are plane, are applicable to directly adsorbing mutually with plane ferromagnetism sheet material.Same product can be used in has radian or dull and stereotyped upper, has avoided carrying the large difficult problem of loaded down with trivial details and error of multiple types of tools ability detection angles.

Referring to Fig. 2, angle scale 3 is comprised of pointer 301, scaleplate 302 and pointer stationary shaft 303; Refer to Fig. 3: pointer stationary shaft 303 is vertically fixed on scaleplate 302, pointer 301 is provided with the stock of balancing weight for one end, near on pointer 301 shafts of balancing weight, be provided with cylindricality circular hole, by circular hole by pointer 301 vertical sleeves on pointer stationary shaft 303, under the effect of balancing weight, pointer 301 points to the contrary direction in the earth's core all the time; The balancing weight of pointer 301 and pointer 301 is made by antiferromagnetic material.Supplementary notes: in Fig. 1, for display pointer 301 clearly, and it has specially been departed to angle, in actual applications, pointer 301 should be perpendicular with ground.

Referring to Fig. 1 or Fig. 2, at the top of universal level 2, be provided with crosshair 201.

One of use-pattern:

In building operation, shear wall steel form has installed, check mold plate verticality, adopt the present invention to measure: by magnet piece 1, this product to be adsorbed on to the surface of template, by universal level 2, observe and adjust this product installation site, until the bubble in universal level 2 is positioned on the crosshair 201 of 1 of vertical magnet piece, now the pointer 301 of the angle scale 3 relative with magnet piece 1 should point to the 0 degree position, centre of the scaleplate 302 of this angle scale 3, the pointer 301 for the treatment of adjacent magnets piece 1 both sides angle scale 3 stops swinging, observe the bubble position of universal level 2, can find out template bias direction and rough understanding departure, observe both sides angle scale 3 pointer positions, can accurately know template bias direction and angle value, larger template face, can adopt the method for the comprehensive judgement of multimetering, measure more accurately the inclination situation of plate face integral body.

Two of use-pattern:

When the construction project of steel construction is carried out an acceptance inspection, detect the installation verticality of cylindrical steel structure member: by the vertical cross recess 102 on magnet piece 1, this product is adsorbed on to cylindrical member surface, by angle scale 3, detect cylindrical member again the deviate on two-dimensional directional is installed, the upper and lower multimetering of member comprehensively judges, not only can judge the vertical extent of member, also can judge the straight situation of member itself.

Claims

1. angle detector, is characterized in that: magnet piece (1), universal level (2), angle scale (3) and matrix (4), consist of; Matrix (4) is rectangular block; At the top of matrix (4), be provided with universal level (2); On a vertical plane of matrix (4), be provided with magnet piece (1); On three vertical planes of matrix (4) remainder, be equipped with angle scale (3); Outside surface (101) side in magnet piece (1) is provided with cross groove (102), and the cross section of described cross groove (102) is circular-arc.

2. angle detector as claimed in claim 1, is characterized in that, angle scale (3) is comprised of pointer (301), scaleplate (302) and pointer stationary shaft (303); Its pointer stationary shaft (303) is fixed on scaleplate (302), pointer (301) is provided with the stock of balancing weight for one end, near on pointer (301) shaft of balancing weight, be provided with circular hole, by circular hole, pointer (301) is enclosed within to pointer stationary shaft (303) upper, pointer under the effect of balancing weight (301) points to the contrary direction in the earth's core all the time; The balancing weight of pointer (301) and pointer (301) is made by antiferromagnetic material.

3. angle detector as claimed in claim 1, is characterized in that, at the top of universal level (2), is provided with crosshair (201).