CN2378715Y

CN2378715Y - Electronic laser detector

Info

Publication number: CN2378715Y
Application number: CN 99212795
Authority: CN
Inventors: 徐雪军
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-06
Filing date: 1999-06-06
Publication date: 2000-05-17
Anticipated expiration: 2009-06-06

Abstract

The utility model relates to an electronic laser detector. The inner edge circles of the side edges of a pair of circular rings are distributed with isotonic scales, the upper ends of the pair of circular rings are connected as integration, the middle of a connection point is provided with a screw hole of which the upper and the lower parts are communicated, the utility model is provided with a column-shaped rotary table which is matched with a cylindrical surface which is arranged in the pair of circular rings, and a circle of grooves are arranged in the outer edge of the column-shaped rotary table. The screw hole and the grooves are positioned by screws, a screw hollow which horizontally passes through the center of the rotary table is arranged in the outer edge of the rotary table, the middle of the rotary table is provided with a screw hole which is vertically communicated with the screw hollow, an electronic laser cylinder is arranged in the screw hollow, and a screw rod which has a balanced function is arranged in the screw hole for controlling the open and the close of the electronic laser cylinder. The electronic laser detector has the advantages of small size, low cost, more functions, high precision, quick detection, convenient operation, etc.

Description

The electronic laser detector

The utility model relates to a kind of surveying instrument, particularly a kind of energy measurement straight line, length, highly, the instrument of vertical, angle, the gradient, level up and down.

At present, the optical gauge that possesses these measurement functions costs an arm and a leg, and needs professional's operational measure again, and this surveying instrument generally all is that exploration is used in big occasion, large-engineering simultaneously.And in general residential housing construction, all adopting the plastic hollow pipe of a both ends open, after the fills with water, both ends open is all with to manage the interior water surface equal, during anhydrous outflow, represents that these two end points are on same surface level.This needs two people greeting to determine surface level each other, also will use continuously, can not lose and put down, otherwise will pour water again, and this bothers when pouring water, and the water electrode the during shift position in the pipe easily flows out, so in use extremely inconvenient.It again not energy measurement straight line, length, highly, the gradient, vertical up and down, measure above-mentioned data if desired, also will be with other way or measuring appliance.

The purpose of this utility model provide a kind of by laser beam measure straight line, length, highly, the detector on vertical, angle, the gradient, plane up and down.

The purpose of this utility model realizes by following proposal: the annulus that a pair of upper end of leaving between mutual links into an integrated entity, on the inner edge circle of annulus side, arrange evenly divided, and arrange a screw that communicates up and down in center, junction, annulus upper end; A cylindricality rotating disk that is complementary with the inboard face of cylinder of described 2 annulus is set, a circle groove is arranged in the middle of the rotating disk outer rim; Arrange a screw with its coupling in described screw, the head of screw and described groove are complementary, and rotating disk is positioned in the annulus; A Luo Dong who crosses center of turntable is set in the middle of the rotating disk outer rim, the rotor wheel of a protrusion that fuses with it is set in turntable surface center, rotor wheel hit exactly be provided with one with the vertical screw that communicates of described Luo Dong; In described spiral shell hole, arrange one by the screw thread radium-shine tube of fixing electronics that is complementary, arrange in the screw of rotor wheel and the screw rod that can control the radium-shine tube of electronics switch of its coupling that this screw rod plays the equilibrium activity to detector simultaneously.

Evenly divided on the circumference of rotating disk front on the corresponding annulus deducts on the circular arc behind 1 branch such as grade, arranges the evenly divided that equates with annulus evenly divided quantity.Arrange the beam direction sign on the turntable surface.It is 60 five equilibriums that the inner edge circle of annulus side is gone up the evenly divided of arranging.

The utlity model has following advantage:

1. volume is little, can carry;

2. cheap;

3. operation is very simple and convenient, and general personnel can both operate utilization;

4. function is many: can detection of straight lines, length, highly, vertical, angle, the gradient, plane up and down;

5. a people just can operate and finish above-mentioned measuring ability;

6. degree of accuracy height, error is minimum;

7. detection speed is fast, saves time.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a main TV structure synoptic diagram of the present utility model;

Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1;

Fig. 3 is the B-B sectional structure synoptic diagram of Fig. 2;

Fig. 4 is a use reference diagram of the present utility model.

With reference to Fig. 1, Fig. 2, Fig. 3, a pair of leaving between mutual and annulus 1 that parallel upper end links into an integrated entity, it is the fixture block of between 2 annulus 1 upper ends, arranging a uniform thickness, fix by pin, on the inner edge circle of annulus 1 side, arrange 60 evenly divideds, 360 degree are divided into each are divided into 6 degree, arrange a screw that communicates up and down 12 in center, junction, annulus 1 upper end.1 cylindricality rotating disk 2 that mates with 2 annulus, the 1 inboard face of cylinder is set, a circle groove 11 is arranged in the middle of rotating disk 2 outer rims.60 evenly divideds on the inner edge circle of corresponding annulus 1 side on the rotating disk 2 front circumference deduct on the circular arc of 1 evenly divided, arrange 60 evenly divideds again, and each is divided into 5.9 degree, and this uses as the evenly divided on the calibration annulus 1.Arrange a screw 7 that mates with screw 12 in screw 12, the head of this screw 7 and groove 11 couplings are positioned at cylindricality rotating disk 2 in the face of cylinder of annulus 1 inboard, slide not come out.A spiral shell hole 13 of crossing rotating disk 2 centers is set in the middle of rotating disk 2 outer rims, and the cross-section center in spiral shell hole 13 just in time overlaps with the end of groove 11.The evenly divided line parallel of the mark 0 on 2 of the center line in spiral shell hole 13 and the rotating disks.The rotor wheel 3 of a protrusion that fuses with rotating disk 2 is set in the center of 2 of rotating disks, holds with hand and can rotate rotating disk 2 and rotate with respect to annulus 1.In rotor wheel 3 centers a screw 8 is set, with spiral shell hole 13 vertical communicating, the vertical and intersectant centerline in the center line of screw 8 and spiral shell hole 13.Arrange a radium-shine tube 10 of electronics in spiral shell hole 13, fixing by being threaded between them, mark 0 evenly divided line is here and in parallel on 2 of rotating disks for the laser beam of its ejaculation.The switch of the radium-shine tube 10 of electronics is aimed at screw 8, can put into button battery in the back of the radium-shine tube 10 of electronics, gives electronics radium-shine tube 10 power supplies.Arrange a screw rod 6 with screw 8 couplings in the screw 8 of rotating disk 2, screw rod 6 is screwed into certain position, and the switch of the radium-shine tube 10 of electronics can cut out, and energized is back-outed screw 6 and can be opened to the switch of radium-shine 10 of certain position electronics, cuts off the electricity supply.Screw rod 6 is screwed into, back-outs in screw 8 and plays equilibrium activity to detector simultaneously.On screw rod 6, can also add counterpoise 5, make the detecting instrument balance, in case just no longer go to move it after the balance.On 2 of rotating disks, arrange beam direction sign 4.

With reference to Fig. 4, it is that the electronic laser detector is hung on the support by pelletron, it is stablized can carry out testing after motionless.The purpose of hanging the ingot that hangs down in its lower section is that detector is settled out.Be illustrated with regard to its measuring method below.

1. survey straight line

Along being penetrated,, be straight line with the laser beam of detector as parallel to each other by survey line.

2. survey the gradient (angle of inclination or angle)

The laser beam of detector is adjusted to the tested gradient paralleled, at this moment the complementary angle of the vertical line of measuring instrument central point and laser beam angle is exactly the gradient.

3. range finding is from (comprising height, wide, far away)

Measure earlier detector from central point to the vertical range of wanting profile section one end points again with the laser beam of detector to the corner relation of being utilized right-angle triangle by the angle the profile section two-end-point, can calculate the distance of point-to-point transmission.

4. survey vertical up and down

From the survey that faces down: with detector make from the upper end laser beam vertically downward be by line parallel vertical.

Upwards survey from following: detector is hung upside down on support, the bar groove is arranged in the middle of the cross bar of support, laser beam can penetrate from the gap of groove vertically upward, when being vertical with tested line parallel.

5. survey surface level

The laser beam level of detector is penetrated, write down many places subpoint on facade, measure the distance on subpoint and plane again,, be horizontal plane if equidistant.Also can make many places laser beam exit point earlier and determine surface level.

Claims

1. electronic laser detector is characterized in that: a pair of leave between mutual on the inner edge circle of side, arrange evenly divided, link into an integrated entity in the top, arrange the annulus [1] of a screw that communicates up and down [12] in its center, junction; Be provided with one with the inboard face of cylinder of described 2 annulus [1] coupling, the cylindricality rotating disk [2] of a circle groove [11] is arranged in the middle of its outer rim; In described screw [12], arrange the screw [7] of its head and described groove [11] Matching Location rotating disk [2]; A Luo Dong [13] who crosses its center is set in the middle of described rotating disk [2] outer rim, and described rotating disk [2] face center is provided with the rotor wheel [3] of a protrusion that fuses with it, described rotor wheel [3] hit exactly be provided with one with the vertical screw that communicates of Luo Dong [13] [8]; Arrange a radium-shine tube of electronics [10] in the described Luo Dong [13]; In described screw [8], arrange the screw rod [6] that plays equilibrium activity that can control the radium-shine tube of electronics [10] switch with its coupling.

2. electronic laser detector according to claim 1 is characterized in that: the evenly divided on the circumference of described rotating disk [2] front on the corresponding annulus [1] deducts on the circular arc behind 1 branch such as grade, arranges the evenly divided that equates with annulus [1] evenly divided quantity.

3. electronic laser detector according to claim 1 and 2 is characterized in that: arrange beam direction sign [4] on described rotating disk [2] face.

4. electronic laser detector according to claim 1 and 2 is characterized in that: it is 60 five equilibriums that the inner edge circle of described annulus [1] side is gone up the evenly divided of arranging.