CN104457717A - Installation structure and installation method for perpendicularity sensor on overlong square tubular column - Google Patents
Installation structure and installation method for perpendicularity sensor on overlong square tubular column Download PDFInfo
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- CN104457717A CN104457717A CN201410747487.XA CN201410747487A CN104457717A CN 104457717 A CN104457717 A CN 104457717A CN 201410747487 A CN201410747487 A CN 201410747487A CN 104457717 A CN104457717 A CN 104457717A
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- tube post
- tiltmeter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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Abstract
The invention discloses an installation structure and an installation method for a perpendicularity sensor on an overlong square tubular column. The installation structure comprises a laser inclinometer internally provided with a perpendicularity sensor and a laser emitter, a regulating plate, a right-angled bending plate, a light target, a coarse tuning bolt component and a fine tuning bolt component, wherein the laser of the laser emitter is parallel to a measuring baseline of the perpendicularity sensor; through holes for emitting laser are correspondingly formed in a laser inclinometer connecting plate and the regulating plate; the position of the regulating plate is regulated by virtue of the coarse tuning bolt component and the fine tuning bolt component, so that the position of the laser on the light target is unchanged when the light target is arranged on different installation baselines, and the laser emitted after the laser inclinometer is installed and fixed is parallel to the axis of the square tube column. The installation structure can be used for solving the installation and positioning problem of the perpendicularity sensor on the square tube column in an automatic test method of the perpendicularity sensor, realizing the convenient and accurate detection of the square tube column, and realizing the real-time detection of the perpendicularity of the overlong square tube column.
Description
Technical field
The present invention relates to a kind of the realm of building construction, particularly relate to the mounting structure of a kind of verticality sensor on overlength square tube post and method.
Background technology
Along with the development in city, operating technique also obtains develop rapidly, contrary sequence method is compared traditional open type and is had the advantage reducing foundation pit deformation, save support expense, shorten the construction period along the practice, is a kind of green construction method of energy-saving and environmental protection and is widely adopted.But reverse construction the other side tubing string has higher requirement, namely require that square tube post keeps enough verticality could bear enough vertical axis power under design section, therefore, require that square tube post verticality reaches 1/500,1/600 or higher.
In contrary sequence method, the measuring for verticality method of square tube post comprises air-bag method, calibrated mount method and pilot sleeve method.When measuring for verticality, need the verticality of testing steel pile, have method of testing manually, also have the automatic method of testing of verticality sensor.Method of testing is commonly used in the method for steel pile being tied up inclinometer pipe manually, and this method is difficult to ensure higher measuring accuracy, and construction bothers, efficiency is low.First verticality sensor should be fixedly mounted on steel pile by the automatic method of testing of verticality sensor, because steel pile is very long, generally there are two, 30 meters long, verticality sensor is fixedly mounted on one end of steel pile, but is difficult to location, so before formal use verticality sensor, Installation and Debugging location must be carried out to verticality sensor, namely a verticality sensor is respectively set in steel pile upper end X, Y-direction, when verticality sensor is installed, must fixing upper and lower two ends.On steel pile, one block of angle steel can be welded in verticality sensor lower end in Practical Project, angle steel is perpendicular to brill one duck eye in the one side of steel pile, verticality sensor lower end can be inserted in people hole just, and relatively can fix the position of verticality sensor, and is conducive to the dismounting of verticality sensor.After verticality sensor installs, must debug before being delivered for use, namely return-to-zero be carried out to verticality sensor, eliminate the impact of drift.First verticality sensor line connects as follows and temporary fixed by specific practice, by temporary fixed along steel pile for the electric wire on verticality sensor, be connected at the bottom of steel pile always, as shown in Figure 1, when lifting by crane lattice steel pile, first use a transit a direction (as X to) upper to check, control the verticality of steel pile, make it vertical, read the initial reading of X to verticality sensor, then check another direction (Y-direction) is upper with another transit, control the verticality of steel pile, make it vertical, read the initial reading of Y-direction verticality sensor, treat X to, when the steel pile that Y-direction two transits read is all vertical, record X to, the initial reading of Y-direction two verticality sensors also resets, now, represent the installation on steel pile of verticality sensor, the data read in the future reflect the X of whole steel pile to, the deviation of Y-direction.
Therefore, how the quick attach structure of a kind of verticality sensor of easy for installation, accurate positioning on overlength square tube post and method are provided, have become the technical matters that building operation circle needs further improvement and optimization.
Summary of the invention
The object of the invention is the deficiency in order to overcome method of testing manually recited above and the automatic method of testing of verticality sensor, solve the installation location difficult problem of verticality sensor on square tube post for the automatic method of testing of verticality sensor, realize square tube post verticality convenience, accurately detect, realize the real-time detection of overlength square tube post verticality.
For solving the problems of the technologies described above, the invention provides following technical scheme:
The mounting structure of a kind of verticality sensor on overlength square tube post, the laser tiltmeter of verticality sensor and generating laser is established in comprising, adjustment plate, angle block of right angle, light target, coarse adjustment bolt assembly and accurate adjustment bolt assembly, described verticality sensor can measure the angle between described measuring basis line and natural vertical line, the laser of described generating laser and the measuring basis line parallel of described verticality sensor, described angle block of right angle is made up of mutual square tube post web joint connected vertically and laser tiltmeter web joint, the one end side of described square tube post is fixed in described square tube post web joint laminating, described laser tiltmeter is fixedly installed on described adjustment plate, the through hole offering confession described laser penetrate corresponding on described adjustment plate on described laser tiltmeter web joint, the outside surface of described square tube post is axially arranged with some some installation reference lines for installing described light target along described square tube post, described some installation reference line conllinear and with the axis being parallel of described square tube post, the position of adjustment plate is regulated to make the invariant position of laser on light target when light target is installed on different installation reference line by coarse adjustment bolt assembly and accurate adjustment bolt assembly, to make laser tiltmeter, the fixing rear laser launched is installed to parallel with the axis of square tube post.
Preferably, described coarse adjustment bolt assembly comprises three coarse adjustment screws, described accurate adjustment bolt assembly comprises three fine adjustment screws, described coarse adjustment screw and described fine adjustment screw are arranged around described central through hole respectively, described laser tiltmeter web joint is offered the coarse adjustment screw hole matched with described coarse adjustment screw, described adjustment plate is offered the first through hole supplying the screw rod of described coarse adjustment screw to pass through, described adjustment plate is offered the fine adjustment screw hole matched with described fine adjustment screw, described adjustment plate is tentatively fixedly connected with by described coarse adjustment screw with described laser tiltmeter web joint, adjusted by described fine adjustment screw and fix the position relationship between described adjustment plate and described laser tiltmeter web joint.
Preferably, described laser tiltmeter also comprises the containment vessel for accommodating described verticality sensor and described miniature laser transmitter, described containment vessel is offered the light inlet window structure for laser injection.
Preferably, described light inlet window structure comprises transparent glass, with the housing screw of light hole, sealing gasket and fluid sealant, described containment vessel is offered printing opacity shoulder hole, described printing opacity shoulder hole comprises and setting gradually from the inside to the outside and coaxially through threaded hole and through hole, the internal diameter of described threaded hole is greater than the internal diameter of described through hole, the diapire of described threaded hole is provided with sealing gasket from inside to outside successively, transparent glass, the housing screw of another sealing gasket and band light hole, the housing screw of described band light hole and described screw hole also compress described transparent glass, between the housing screw that described fluid sealant is arranged at described band light hole and threaded hole, described sealing gasket and described transparent glass, and between the housing screw of described band light hole and another sealing gasket described.
Preferably, described generating laser is installed on the through hole end of described printing opacity shoulder hole by a laser instrument mount pad and a gib screw, described laser instrument mount pad is offered and wears for laser the light hole penetrated.
Preferably; in the mounting structure of above-mentioned verticality sensor on overlength square tube post; also comprise data display instrument and data line; described data display instrument is connected with described verticality sensor electrical by described data line, described containment vessel is offered the data line interface passed for described data line.
The invention also discloses the installation method of a kind of laser tiltmeter on overlength square tube post, adopt the mounting structure of verticality sensor as above on overlength square tube post, comprise the steps:
Step one, installs angle block of right angle and the installation reference line drawn on the side surface of square tube post for installing light target: first, kept flat by square tube post, be fixed on by angle block of right angle on square tube post; Then, along leaving angle block of right angle by near to direction far away, on the side surface of square tube post position 1, position 2, position 3 ..., position n, drawing the installation reference line for arranging light target respectively, making each installation reference line conllinear and being parallel to the axis of square tube post;
Step 2, coarse adjustment is carried out to the position of laser tiltmeter: link up with the laser tiltmeter web joint of coarse adjustment bolt assembly by the adjustment plate and angle block of right angle that are provided with laser tiltmeter, the position of laser tiltmeter is placed in adjustment, and tighten coarse adjustment bolt assembly, the laser emitted is impinged upon on the light target of square tube post, completes the coarse adjustment to laser tiltmeter;
Step 3, carries out accurate adjustment to laser tiltmeter: be placed on by light target on the installation reference line of square tube post position 1, records the position (X of laser spot on now light target
0, Y
0), then, light target is placed on the installation reference line of square tube post position 2, by accurate adjustment bolt assembly described in degree of tightness, regulates the position of laser tiltmeter, realize moving up and down to luminous point on light target, until the position of laser spot is at ((X
0, Y
0) place; By that analogy, successively light target is placed on square tube post position 3 ..., position n, by degree of tightness hexagon socket head cap screw, regulates laser tiltmeter adjustment rack, ensures that the position of laser spot is at (X
0, Y
0) place, finally tighten described accurate adjustment bolt assembly, complete the accurate adjustment location and installation to laser tiltmeter;
Step 4, the position of laser tiltmeter location and installation checks: light target is re-applied to position 1, position 2 ..., the installation reference line of position n is checked, guarantees that the position of laser spot is at (X
0, Y
0) place; If overlapped, terminate location and installation, if do not overlapped, step 3 and step 4 need be repeated, until meet the demands.
Preferably, in step, position 1 tape measure square tube post radial dimension, on square tube post, the installation reference line placing light target is drawn with slate pencil, by step similar above, in the position 2 of square tube post, position 3 ..., position n carries out setting-out, ensure all installation reference line conllinear and be parallel to the axis of square tube post.
Compare traditional deviational survey tube method and measure that low, the labour intensity of efficiency is large, precision is difficult to ensure and PVC inclinometer pipe material cannot reclaim, so cost goes back greatly contaminated soil environment; And the major defect of conventional bevel instrument method is that the installation location of inclinator on steel column is abnormal difficult, work efficiency is too low and flat cost is too large, is difficult to the defect really applied in engineering.The mounting structure of verticality sensor of the present invention on overlength square tube post and method utilize the organic assembling of laser technology and inclination sensor technology, achieve inclination sensor and the verticality sensor quick position on square tube post to install and high-precision automatic detects in real time, overcome traditional deviational survey tube method and measure the defect that efficiency is low, labour intensity large, precision is difficult to guarantee; Overcome again the installation location difficult problem of conventional bevel instrument method medium dip instrument on square tube post simultaneously, achieve the quick position of laser tiltmeter on square tube post and to install and verticality robotization detects in real time.
Compared with traditional deviational survey tube method, on the one hand, accuracy of detection significantly improves: traditional deviational survey tube method measuring accuracy is 1/200 ~ 1/300, and Surveying Actual Precision of the present invention is not less than 1/800, and theoretical measuring accuracy is more than 1/1500; On the other hand, measure efficiency high: compare with traditional deviational survey tube method, the present invention only needs an adjustment process just can realize real-time measurement, greatly improves work efficiency, compares traditional deviational survey tube method, measure efficiency and improve more than 90%; Again on the one hand, location efficiency is installed and improves more than 98%, location cost is installed and improves more than 95%, achieve the real-time detection and control of verticality of the overlength square tube post (steel pile) in just sincere justice.
Accompanying drawing explanation
Fig. 1 is the perspective view of the mounting structure of one embodiment of the invention verticality sensor on overlength square tube post;
Fig. 2 is the front elevational schematic of the mounting structure of one embodiment of the invention verticality sensor on overlength square tube post;
Fig. 3 is the schematic top plan view of the mounting structure of one embodiment of the invention verticality sensor on overlength square tube post;
Fig. 4 is the structural representation of laser tiltmeter in one embodiment of the invention;
Fig. 5 is the schematic diagram of light inlet window structure in one embodiment of the invention;
Fig. 6 is the schematic diagram of the light target of one embodiment of the invention.
In figure: 1-verticality sensor, 2-containment vessel, 21-printing opacity shoulder hole, 3-generating laser, 5-adjusts plate, 6-laser, 71-coarse adjustment screw, 72-fine adjustment screw, 8-angle block of right angle, 81-square tube post web joint, 82-laser tiltmeter web joint, 9-square tube post, 10-light inlet window structure, 101-transparent glass, 102-is with the housing screw of light hole, 103-sealing gasket, 11-gib screw, 12-data display instrument, 13-data line, 14-light target, 15-installation reference line, 16-laser instrument mount pad, 17-measuring basis line, 18-central through hole, 19-lock-screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, the mounting structure of verticality sensor on overlength square tube post that the present invention proposes is described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Composition graphs 1 to Fig. 6, present embodiment discloses the mounting structure of kind of verticality sensor on overlength square tube post, the laser tiltmeter of verticality sensor 1 and generating laser 3 is established in comprising, adjustment plate 5, angle block of right angle 8, light target 14, coarse adjustment bolt assembly and accurate adjustment bolt assembly, described verticality sensor 1 can measure the angle between described measuring basis line 17 line and natural vertical line, the laser 6 of described generating laser 3 is parallel with the measuring basis line 17 of described verticality sensor 1, described angle block of right angle 8 is made up of with laser tiltmeter web joint 82 mutual square tube post web joint 81 connected vertically, described square tube post web joint 81 is fixed on the one end side of described square tube post 9 by lock-screw 19 laminating, described laser tiltmeter is fixedly installed on described adjustment plate 5, the through hole offering confession described laser 6 penetrate corresponding on described adjustment plate 5 on described laser tiltmeter web joint 82, the outside surface of described square tube post 9 is axially arranged with some some installation reference lines 15 for installing described light target along described square tube post 9, described some installation reference lines 15 conllinear and with the axis being parallel of described square tube post 9, the position of adjustment plate 5 is regulated to make the invariant position of laser 6 on light target 14 when light target 14 is installed on different installation reference line 15 by coarse adjustment bolt assembly and accurate adjustment bolt assembly, to make laser tiltmeter, the fixing rear laser 6 launched is installed to parallel with the axis of square tube post 9.Owing to establishing verticality sensor 1 and generating laser 3 in laser tiltmeter, verticality sensor 1 can measure the angle between described measuring basis line 17 and natural vertical line, the laser 6 of described generating laser 3 is parallel with the measuring basis line 17 of described verticality sensor 1, the position being provided with the adjustment plate 5 of laser tiltmeter is regulated to make the invariant position of laser 6 on light target 14 by coarse adjustment bolt assembly and accurate adjustment bolt assembly, to make laser tiltmeter, the fixing rear laser 6 launched is installed to parallel with the axis of square tube post 9, make verticality sensor 1 can characterize the verticality of the axis of square tube post 9, convenience like this and accurately verticality sensor 1 is installed on square tube post 9, have easy to install, efficiency is high, measuring accuracy is high, measuring accuracy can up to 1/1500, safety and environmental protection and the advantage such as with low cost, effectively improve construction quality and engineering efficiency, and reduce construction cost, there is obvious economic benefit and social benefit.
Preferably, described coarse adjustment bolt assembly comprises three coarse adjustment screws 71, described accurate adjustment bolt assembly comprises three fine adjustment screws 72, described coarse adjustment screw 71 is arranged around described central through hole 18 respectively with described fine adjustment screw 72, described laser tiltmeter web joint 82 is offered the coarse adjustment screw hole matched with described coarse adjustment screw 71, described adjustment plate 5 is offered the first through hole supplying the screw rod of described coarse adjustment screw 71 to pass through, described adjustment plate 5 is offered the fine adjustment screw hole matched with described fine adjustment screw 72, described adjustment plate 5 is tentatively fixedly connected with by described coarse adjustment screw 71 with described laser tiltmeter web joint 82, adjusted by described fine adjustment screw 72 and fix the position relationship between described adjustment plate 5 and described laser tiltmeter web joint 82.
Preferably, described laser tiltmeter also comprises for accommodating described verticality sensor 1 and the containment vessel 2 of described miniature laser transmitter 3, described containment vessel 2 is offered the light inlet window structure 10 penetrated for laser 6.
Preferably, please consult Fig. 5 by emphasis, described light inlet window structure 10 comprises transparent glass 101, housing screw 102 with light hole, sealing gasket 103 and fluid sealant, described containment vessel 2 offers printing opacity shoulder hole 21, described printing opacity shoulder hole 21 comprises and setting gradually from the inside to the outside and coaxially through threaded hole and through hole, the internal diameter of described threaded hole is greater than the internal diameter of described through hole, the diapire of described threaded hole is provided with sealing gasket 103 from inside to outside successively, transparent glass 101, the housing screw 102 of another sealing gasket 103 and band light hole, the housing screw 102 of described band light hole is with described screw hole and compress described transparent glass 101, between the housing screw 102 that described fluid sealant is arranged at described band light hole and threaded hole, described sealing gasket 103 and described transparent glass 101, and between the housing screw 102 of described band light hole and another sealing gasket 103 described.
Preferably, described generating laser 3 laser instrument is installed on the through hole end of described printing opacity shoulder hole 21 by a laser instrument mount pad 16 and a gib screw 11, described laser instrument mount pad 16 is offered and wears for laser 6 light hole penetrated.
Preferably; in the mounting structure of above-mentioned verticality sensor on overlength square tube post 9; also comprise data display instrument 12 and data line 13; described data display instrument 12 is electrically connected with described verticality sensor 1 by described data line 13, described containment vessel 2 is offered data line 13 interface passed for described data line 13.
Please continue to refer to Fig. 1 to Fig. 6, the invention also discloses a kind of verticality sensor method for rapidly mounting on overlength square tube post, adopt the mounting structure of verticality sensor as above on overlength square tube post, comprise the steps:
Step one, installs angle block of right angle 8 and the datum line drawn on the side surface of square tube post 9 for installing light target 14: first, kept flat by square tube post 9, be fixed on by angle block of right angle 8 on square tube post 9; Then, along leaving angle block of right angle 8 by near to direction far away, on the side surface of square tube post 9 position 1, position 2, position 3 ..., position n, drawing the datum line for arranging light target 14 respectively, making each datum line conllinear and being parallel to the axis of square tube post 9;
Step 2, coarse adjustment (being equivalent to adjust the position of verticality sensor to the position adjustment of laser tiltmeter) is carried out to the position of laser tiltmeter: linked up with the laser tiltmeter web joint 82 of angle block of right angle 8 by the adjustment plate 5 being provided with laser tiltmeter with coarse adjustment bolt assembly, the position of laser tiltmeter is placed in adjustment, and tighten coarse adjustment bolt assembly, the laser 6 emitted is impinged upon on the light target 14 of square tube post 9, completes the coarse adjustment to laser tiltmeter;
Step 3, carries out accurate adjustment to laser tiltmeter: be placed on by light target 14 on the datum line of square tube post 9 position 1, records the position (X of laser 6 luminous point on now light target 14
0, Y
0).Then, light target 14 is placed on the datum line of square tube post 9 position 2, by accurate adjustment bolt assembly described in degree of tightness, regulates the position of laser tiltmeter, realize moving up and down to luminous point on light target 14, until the position of laser 6 luminous point is at ((X
0, Y
0) place; By that analogy, successively light target 14 is placed on square tube post 9 position 3 ..., position n, by degree of tightness hexagon socket head cap screw, regulates laser tiltmeter adjustment rack, ensure that the position of laser 6 luminous point is at (X
0, Y
0) place, finally tighten described accurate adjustment bolt assembly, complete the accurate adjustment location and installation to laser tiltmeter;
Step 4, the position of laser tiltmeter location and installation checks: light target 14 is re-applied to position 1, position 2 ..., the datum line of position n is checked, guarantees that the position of laser 6 luminous point is at (X
0, Y
0) place; If overlapped, terminate location and installation, if do not overlapped, step 3 and step 4 need be repeated, until meet the demands.
Preferably, in step, position 1 tape measure square tube post 9 radial dimension, on square tube post 9, the datum line placing light target 14 is drawn with slate pencil, by step similar above, in the position 2 of square tube post 9, position 3 ..., position n carries out setting-out, ensure these datum line conllinear and be parallel to the axis of square tube post 9.
Compare traditional deviational survey tube method and measure that low, the labour intensity of efficiency is large, precision is difficult to ensure and PVC inclinometer pipe material cannot reclaim, so cost goes back greatly contaminated soil environment; And the major defect of conventional bevel instrument method is that the installation location of inclinator on steel column is abnormal difficult, work efficiency is too low and flat cost is too large, is difficult to the defect really applied in engineering.The mounting structure of verticality sensor of the present invention on overlength square tube post and method utilize the organic assembling of laser 6 technology and inclination sensor technology, achieve the quick position of verticality sensor 1 on square tube post 9 to install and high-precision automatic detects in real time, overcome traditional deviational survey tube method and measure the defect that efficiency is low, labour intensity large, precision is difficult to guarantee; Overcome again the installation location difficult problem of conventional bevel instrument method medium dip instrument on square tube post 9 simultaneously, achieve the quick position of laser tiltmeter on square tube post 9 and to install and verticality robotization detects in real time.
Compared with traditional deviational survey tube method, on the one hand, accuracy of detection significantly improves: traditional deviational survey tube method measuring accuracy is 1/200 ~ 1/300, and Surveying Actual Precision of the present invention is not less than 1/800, and theoretical measuring accuracy is more than 1/1500; On the other hand, measure efficiency high: compare with traditional deviational survey tube method, the present invention only needs an adjustment process just can realize real-time measurement, greatly improves work efficiency, compares traditional deviational survey tube method, measure efficiency and improve more than 90%; Again on the one hand, location efficiency is installed and improves more than 98%, location cost is installed and improves more than 95%, achieve the real-time detection and control of verticality of the overlength square tube post 9 (steel pile) in just sincere justice.
Claims (8)
1. the mounting structure of a verticality sensor on overlength square tube post, it is characterized in that, the laser tiltmeter of verticality sensor and generating laser is established in comprising, adjustment plate, angle block of right angle, light target, coarse adjustment bolt assembly and accurate adjustment bolt assembly, described verticality sensor can measure the angle between described measuring basis line and natural vertical line, the laser of described generating laser and the measuring basis line parallel of described verticality sensor, described angle block of right angle is made up of mutual square tube post web joint connected vertically and laser tiltmeter web joint, the one end side of described square tube post is fixed in described square tube post web joint laminating, described laser tiltmeter is fixedly installed on described adjustment plate, the through hole offering confession described laser penetrate corresponding on described adjustment plate on described laser tiltmeter web joint, the outside surface of described square tube post is axially arranged with some some installation reference lines for installing described light target along described square tube post, described some installation reference line conllinear and with the axis being parallel of described square tube post, the position of adjustment plate is regulated to make the invariant position of laser on light target when light target is installed on different installation reference line by coarse adjustment bolt assembly and accurate adjustment bolt assembly, to make laser tiltmeter, the fixing rear laser launched is installed to parallel with the axis of square tube post.
2. the mounting structure of verticality sensor on overlength square tube post as claimed in claim 1, it is characterized in that, described coarse adjustment bolt assembly comprises three coarse adjustment screws, described accurate adjustment bolt assembly comprises three fine adjustment screws, described coarse adjustment screw and described fine adjustment screw are arranged around described central through hole respectively, described laser tiltmeter web joint is offered the coarse adjustment screw hole matched with described coarse adjustment screw, described adjustment plate is offered the first through hole supplying the screw rod of described coarse adjustment screw to pass through, described adjustment plate is offered the fine adjustment screw hole matched with described fine adjustment screw, described adjustment plate is tentatively fixedly connected with by described coarse adjustment screw with described laser tiltmeter web joint, adjusted by described fine adjustment screw and fix the position relationship between described adjustment plate and described laser tiltmeter web joint.
3. the mounting structure of verticality sensor on overlength square tube post as claimed in claim 1; it is characterized in that; described laser tiltmeter also comprises the containment vessel for accommodating described verticality sensor and described miniature laser transmitter, described containment vessel is offered the light inlet window structure for laser injection.
4. the mounting structure of verticality sensor on overlength square tube post as claimed in claim 3, it is characterized in that, described light inlet window structure comprises transparent glass, with the housing screw of light hole, sealing gasket and fluid sealant, described containment vessel is offered printing opacity shoulder hole, described printing opacity shoulder hole comprises and setting gradually from the inside to the outside and coaxially through threaded hole and through hole, the internal diameter of described threaded hole is greater than the internal diameter of described through hole, the diapire of described threaded hole is provided with sealing gasket from inside to outside successively, transparent glass, the housing screw of another sealing gasket and band light hole, the housing screw of described band light hole and described screw hole also compress described transparent glass, between the housing screw that described fluid sealant is arranged at described band light hole and threaded hole, described sealing gasket and described transparent glass, and between the housing screw of described band light hole and another sealing gasket described.
5. the mounting structure of verticality sensor on overlength square tube post as claimed in claim 4, it is characterized in that, described generating laser is installed on the through hole end of described printing opacity shoulder hole by a laser instrument mount pad and a gib screw, described laser instrument mount pad is offered and wears for laser the light hole penetrated.
6. the mounting structure of verticality sensor on overlength square tube post as claimed in claim 3; it is characterized in that; also comprise data display instrument and data line; described data display instrument is connected with described verticality sensor electrical by described data line, described containment vessel is offered the data line interface passed for described data line.
7. the installation method of laser tiltmeter on overlength square tube post, is characterized in that, adopts as the mounting structure of the verticality sensor in claim 1-6 as described in any one on overlength square tube post, comprises the steps:
Step one, installs angle block of right angle and the installation reference line drawn on the side surface of square tube post for installing light target: first, kept flat by square tube post, be fixed on by angle block of right angle on square tube post; Then, along leaving angle block of right angle by near to direction far away, on the side surface of square tube post position 1, position 2, position 3 ..., position n, drawing the installation reference line for arranging light target respectively, making each installation reference line conllinear and being parallel to the axis of square tube post;
Step 2, coarse adjustment is carried out to the position of laser tiltmeter: link up with the laser tiltmeter web joint of coarse adjustment bolt assembly by the adjustment plate and angle block of right angle that are provided with laser tiltmeter, the position of laser tiltmeter is placed in adjustment, and tighten coarse adjustment bolt assembly, the laser emitted is impinged upon on the light target of square tube post, completes the coarse adjustment to laser tiltmeter;
Step 3, carries out accurate adjustment to laser tiltmeter: be placed on by light target on the installation reference line of square tube post position 1, records the position (X of laser spot on now light target
0, Y
0), then, light target is placed on the installation reference line of square tube post position 2, by accurate adjustment bolt assembly described in degree of tightness, regulates the position of laser tiltmeter, realize moving up and down to luminous point on light target, until the position of laser spot is at ((X
0, Y
0) place; By that analogy, successively light target is placed on square tube post position 3 ..., position n, by degree of tightness hexagon socket head cap screw, regulates laser tiltmeter adjustment rack, ensures that the position of laser spot is at (X
0, Y
0) place, finally tighten described accurate adjustment bolt assembly, complete the accurate adjustment location and installation to laser tiltmeter;
Step 4, the position of laser tiltmeter location and installation checks: light target is re-applied to position 1, position 2 ..., the installation reference line of position n is checked, guarantees that the position of laser spot is at (X
0, Y
0) place; If overlapped, terminate location and installation, if do not overlapped, step 3 and step 4 need be repeated, until meet the demands.
8. the installation method of verticality sensor on overlength square tube post as claimed in claim 7, it is characterized in that, in step, position 1 tape measure square tube post radial dimension, on square tube post, the installation reference line placing light target is drawn with slate pencil, by step similar above, in the position 2 of square tube post, position 3 ..., position n carries out setting-out, ensure all installation reference line conllinear and be parallel to the axis of square tube post.
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| CN201410747487.XA CN104457717B (en) | 2014-12-08 | 2014-12-08 | Perpendicularity sensor mounting structure on overlength square tube post and method |
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|---|---|---|---|
| CN201410747487.XA CN104457717B (en) | 2014-12-08 | 2014-12-08 | Perpendicularity sensor mounting structure on overlength square tube post and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729478A (en) * | 2015-04-09 | 2015-06-24 | 上海建工二建集团有限公司 | Internet-based high-precision wireless intelligent building inclinometer and measuring method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0894359A (en) * | 1994-09-26 | 1996-04-12 | Nippon Supiide Shiyoa Kk | Vertical laser target |
| US20010049879A1 (en) * | 2000-01-05 | 2001-12-13 | Moore Robert W. | Laser level and square |
| CN101464147A (en) * | 2007-12-18 | 2009-06-24 | 连江县宏大激光测量仪器研究所 | Laser measurement vertical/slanting instrument |
| CN101619967A (en) * | 2009-08-07 | 2010-01-06 | 上海建工股份有限公司 | System for measuring and monitoring perpendicularity of lattice column in building engineering in real time |
| CN202092645U (en) * | 2011-04-21 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Fixing support for laser locator |
| CN204313840U (en) * | 2014-12-08 | 2015-05-06 | 上海建工集团股份有限公司 | The mounting structure of verticality sensor on overlength square tube post |
-
2014
- 2014-12-08 CN CN201410747487.XA patent/CN104457717B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0894359A (en) * | 1994-09-26 | 1996-04-12 | Nippon Supiide Shiyoa Kk | Vertical laser target |
| US20010049879A1 (en) * | 2000-01-05 | 2001-12-13 | Moore Robert W. | Laser level and square |
| CN101464147A (en) * | 2007-12-18 | 2009-06-24 | 连江县宏大激光测量仪器研究所 | Laser measurement vertical/slanting instrument |
| CN101619967A (en) * | 2009-08-07 | 2010-01-06 | 上海建工股份有限公司 | System for measuring and monitoring perpendicularity of lattice column in building engineering in real time |
| CN202092645U (en) * | 2011-04-21 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Fixing support for laser locator |
| CN204313840U (en) * | 2014-12-08 | 2015-05-06 | 上海建工集团股份有限公司 | The mounting structure of verticality sensor on overlength square tube post |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729478A (en) * | 2015-04-09 | 2015-06-24 | 上海建工二建集团有限公司 | Internet-based high-precision wireless intelligent building inclinometer and measuring method thereof |
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