CN106150479A - Convenient gravity type laser vertical degree, diameter detecting instrument - Google Patents
Convenient gravity type laser vertical degree, diameter detecting instrument Download PDFInfo
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- CN106150479A CN106150479A CN201510177878.7A CN201510177878A CN106150479A CN 106150479 A CN106150479 A CN 106150479A CN 201510177878 A CN201510177878 A CN 201510177878A CN 106150479 A CN106150479 A CN 106150479A
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- turning arm
- detecting instrument
- gravity type
- vertical degree
- diameter detecting
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Abstract
The present invention relates to construction equipment field, particularly to a kind of gravity type laser vertical degree, diameter detecting instrument, comprising: the support bar that can keep flat, its top is provided with air level；Turning arm, its one end is articulated with in the middle part of described support bar, and during support bar horizontal positioned, the plane of movement that turning arm rotates is horizontal plane, turning arm arranges oriented gravity direction and launches the emitting head of light；It is an object of the invention to provide the perpendicularity in a kind of convenient, efficient detection artificial digging pile pile body pore forming process, aperture, reduce the convenient gravity type laser vertical degree of human users's hidden danger, diameter detecting instrument.
Description
Technical field
The present invention relates to construction equipment field, particularly to a kind of gravity type laser vertical degree, diameter detecting instrument.
Background technology
At present perpendicularity during architectural engineering artificial digging pile pile body drilling construction, Pore Diameter Detection are typically with ceiling hammer and add the method for gage and carry out, though the method is the most effective, but due to the various pipeline in job site (such as air compressor machine pipeline, water pump flexible pipe, air supply duct etc.), the obstruction of supporter (template and support thereof in breast wall concrete), make to detect every time be required for 2 ~ 3 people coordinate simultaneously move barrier, unwrapping wire, hang down standard, gage, the cyclic process of take-up, detection efficiency is the lowest；For the measuring for verticality of the less artificial digging pile etc. of diameter, during detection, workmen and the quality monitoring personnel plumb line that moves up and down in mould (hole) easily encounter barrier, increase the difficulty of detection and the potential safety hazard of human users.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of prior art, perpendicularity in a kind of convenient, efficient detection artificial digging pile pile body pore forming process, aperture are provided, reduce the convenient gravity type laser vertical degree of human users's potential safety hazard, diameter detecting instrument.
In order to realize foregoing invention purpose, the invention provides techniques below scheme:
A kind of convenient gravity type laser vertical degree, diameter detecting instrument, comprising:
The support bar that can keep flat, its top is provided with air level；
Turning arm, its one end is articulated with in the middle part of described support bar, during support bar horizontal positioned, the plane of movement that turning arm rotates is horizontal plane, oriented gravity direction is set on turning arm and launches the emitting head of light (when using support bar, sometimes it cannot be guaranteed that its level, the emitting head that at this moment automatic adjusting position still launches light to gravity direction can avoid the inaccurate of measurement).
According to total powerstation line setting in artificial digging pile aperture cross mark positioned over, support bar lies in artificial digging pile top, adjust support bar by air level and keep level, after support bar level, turning arm also can horizontally rotate, described emitting head launches LASER Light Source to gravity direction, launch downwards LASER Light Source, signal is incident upon bottom artificial digging pile, adjusting its position makes it be close to artificial digging pile inner wall edge, rotate turning arm 360 ° and rotate detection, measure the manually digging hole pile center distance to emitting head, artificial digging pile aperture can be surveyed, cursor and the position of emitting head are on the same axis of gravity direction simultaneously, can be according to sidewall in this pattern measurement artificial digging pile pore forming process, the perpendicularity of retaining wall, it is easy to work progress supervision；
Need not measure in artificial digging pile each joint excavation, panelling construction are both needed under so artificial digging pile in prior art again, efficiency, reduction potential safety hazard can be improved.
As the preferred version of the present invention, described support bar is formed by two sections of isometric bars are hinged, it is possible to around the jointed shaft folding at middle part, collapsible, facilitates carriage/storage to place.
Coaxial, by simple coaxial configuration as the jointed shaft in the middle part of the axle and turning arm self of the preferred version of the present invention, described turning arm and support bar hinged place, it is ensured that during support bar air level centered horizontal, turning arm also horizontally rotates.
As the preferred version of the present invention, described emitting head is the emitting head that can launch laser, and identification is higher, convenient observation.
As the preferred version of the present invention, described emitting head includes:
Framework；
Generating laser, its one end is hinged on framework, and generating laser is provided with Universal-head weight, makes generating laser the most down, utilizes the laser path that the law of universal gravitation makes generating laser send at gravity direction；
Power supply, it is installed on framework, is connected with generating laser, for its energy supply.
As the preferred version of the present invention, described framework is slidably mounted on turning arm, and can be locked with the relative position between turning arm, makes detector be applicable to different size of artificial digging pile.
As the preferred version of the present invention, turning arm being provided with the ruler matched with emitting head, ruler has scale, the center of ruler is described emitting head zero position on turning arm, facilitates reading, simultaneously simple in construction, reduces manufacturing cost.
As the preferred version of the present invention, described turning arm is the quarter bend of the lower opening of hollow, and emitting head is arranged on inside quarter bend, and laser can penetrate from quarter bend lower opening, and material easily obtains, and is not required to overelaborated processing, reduces manufacturing cost.
As the preferred version of the present invention, between described emitting head and turning arm, it is provided with locking device, the mode being threaded connection, can screw and described framework is fixed on turning arm, material easily obtains, and is not required to overelaborated processing, reduce manufacturing cost, easy repair and replacement.
Preferred version as the present invention, described generating laser is when its jointed shaft being connected with described framework rotates, plane of movement is axially in parallel (when using support bar with turning arm length direction, sometimes it cannot be guaranteed that its level, turning arm then can be with the horizontal angle, its Plane of rotation is not level, and the emitting head that at this moment automatic adjusting position still launches light to gravity direction can avoid the inaccurate of measurement within the specific limits).
Compared with prior art, beneficial effects of the present invention:
Perpendicularity in convenient, efficient detection artificial digging pile pile body pore forming process, aperture, reduce personal security operation hidden danger.
Accompanying drawing illustrates:
Fig. 1 is the side view of detector of the present invention.
Fig. 2 is the structural representation of emitting head of the present invention.
Labelling in figure: 1-support bar, 2-turning arm, 3-emitting head, 4-power supply, 5-framework, 6-generating laser, 7-nut, 8-block, 9-bolt.
Detailed description of the invention
Below in conjunction with embodiment and detailed description of the invention, the present invention is described in further detail.But this should not being interpreted as, the scope of the above-mentioned theme of the present invention is only limitted to below example, and all technology realized based on present invention belong to the scope of the present invention.
Embodiment
1
Such as Fig. 1, a kind of convenient gravity type laser vertical degree, diameter detecting instrument, comprising:
The support bar 1 that can keep flat, its top is provided with air level, it is simple to the level of regulation support bar；
Turning arm 2, its one end is articulated with in the middle part of described support bar 1, and during support bar 1 horizontal positioned, the plane of movement that turning arm 2 rotates is horizontal plane, turning arm 2 arranges oriented gravity direction and launches the emitting head 3 of light.
In the present embodiment, described support bar 1 is formed by two sections of isometric bars are hinged, it is possible to around the jointed shaft folding at middle part.
In the present embodiment, the jointed shaft in the middle part of described turning arm 2 and the axle of support bar 1 hinged place and turning arm 2 self is coaxial.
In the present embodiment, described emitting head 3 is the emitting head 3 that can launch laser.
Such as Fig. 2, in the present embodiment, described emitting head 3 includes:
The acrylic board that framework 5(is transparent, convenient observation framework 5 internal structure, it is simple to installation and maintenance)；
Generating laser 6, its one end is hinged on framework 5, generating laser 6 is provided with weight, makes generating laser 6 the most down；
Power supply 4(3.7v 950mAh lithium ion battery), it is installed on framework 5, is connected with generating laser 6.
In the present embodiment, described framework 5 is slidably mounted on turning arm 2, and can be locked with the relative position between turning arm 2.
In the present embodiment, turning arm 2 being provided with the ruler (the long chi of rustless steel) matched with emitting head 3, ruler has scale, the center of ruler is the described emitting head 3 zero position on turning arm 2.
In the present embodiment, described turning arm 2 is the aluminium alloy quarter bend (1300 × 46 × 25 × 1mm opens 15mm groove in the middle of quarter bend 25mm width) of the lower opening of hollow, and emitting head 3 is arranged on inside quarter bend, and laser can penetrate from quarter bend lower opening.
In the present embodiment, it is provided with locking device between described emitting head 3 and turning arm 2, the mode being threaded connection, can screw and described framework 5 is fixed on turning arm 2, described framework 5 is internal is fixed with nut 7, and matched bolt 9 is from turning arm 2 outside screw-in nut 7, block 8 it is provided with between bolt 9 cap and turning arm 2, screwing bolts 9 can compress block 8, by the relative position of the frictional force fixed frame 5 between its with turning arm 2 with turning arm 2, i.e. fixed transmission 3.
In the present embodiment, described generating laser 6 is when its jointed shaft being connected with described framework 5 rotates, and plane of movement is axially in parallel with turning arm 2 length direction.
Use process:
A, first saving after panelling construction completes at artificial digging pile head, use total powerstation line setting, above retaining wall aperture, the centralized positioning cross wire paint mark of hole stake is carried out at top, such as four little triangles paint marks on top, retaining wall aperture in picture ten；
B, described support bar 1 being launched into " one " shape, two ends are painted mark with the hole pile center on the top, first segment retaining wall aperture of well in advance and are alignd, and by placed in the middle for air level leveling；
C, opening emitting head 3 power supply, accurately that institute's gaging hole footpath is corresponding with the position of rule shown in turning arm 2,360 ° rotate detection；
D, keep detector level, vertical, before the excavation second section retaining wall earthwork, utilize turning arm 2 rotating 360 degrees and need the graticule of the internal diameter of excavation construction in LASER Light Source instruction at the bottom of hole；
After E, second section retaining wall earth excavation complete; colligation retaining wall reinforcing bar also starts to install dado template, carries out next process breast wall concrete equally and pour after first segment retaining wall top sets up detector calibration retaining wall formwork, reinforces the inside and outside aperture of forming panel, perpendicularity；
After F, second section breast wall concrete pour, dado template removed, set up the internal diameter headroom of detector calibration breast wall concrete molding, perpendicularity on first segment retaining wall top, the early concrete of local deformation is picked chisel timely and processes.
G, follow-up panelling construction use above-mentioned flow process to carry out perpendicularity, radius calibration successively.
Through to artificial digging pile 1568, stake footpath is 900mm, 1000mm, 1100mm, 1200mm, and the stake that stake is a length of 3～31 meters detects, and finds that the detector of the present invention can improve detection efficiency 80%, perpendicularity accuracy rate can be reached specification permissible value.
Claims (10)
1. convenient gravity type laser vertical degree, a diameter detecting instrument, comprising:
The support bar that can keep flat, its top is provided with air level；
Turning arm, its one end is articulated with in the middle part of described support bar, and during support bar horizontal positioned, the plane of movement that turning arm rotates is horizontal plane, turning arm arranges oriented gravity direction and launches the emitting head of light.
Convenient gravity type laser vertical degree the most according to claim 1, diameter detecting instrument, it is characterised in that described support bar is formed by two sections of isometric bars are hinged, it is possible to around the jointed shaft folding at middle part.
Convenient gravity type laser vertical degree the most according to claim 2, diameter detecting instrument, it is characterised in that the jointed shaft in the middle part of described turning arm and the axle of support bar hinged place and turning arm self is coaxial.
Convenient gravity type laser vertical degree the most according to claim 1, diameter detecting instrument, it is characterised in that described emitting head is the emitting head that can launch laser.
Convenient gravity type laser vertical degree the most according to claim 4, diameter detecting instrument, it is characterised in that described emitting head includes:
Framework；
Generating laser, its one end is hinged on framework, and generating laser is provided with Universal-head weight, makes generating laser the most down；
Power supply, it is installed on framework, is connected with generating laser.
Convenient gravity type laser vertical degree the most according to claim 5, diameter detecting instrument, it is characterised in that described framework is slidably mounted on turning arm, and can be locked with the relative position between turning arm.
Convenient gravity type laser vertical degree the most according to claim 6, diameter detecting instrument, it is characterised in that be provided with the ruler matched with emitting head on turning arm, ruler has scale, the center of ruler is described emitting head zero position on turning arm.
Convenient gravity type laser vertical degree the most according to claim 6, diameter detecting instrument, it is characterised in that described turning arm is the quarter bend of the lower opening of hollow, and emitting head is arranged on inside quarter bend, laser can penetrate from quarter bend lower opening.
Convenient gravity type laser vertical degree the most according to claim 6, diameter detecting instrument, it is characterised in that be provided with locking device between described emitting head and turning arm, the mode being threaded connection, it is possible to screw and described framework is fixed on turning arm.
Convenient gravity type laser vertical degree the most according to claim 5, diameter detecting instrument, it is characterised in that described generating laser is when its jointed shaft being connected with described framework rotates, and plane of movement is axially in parallel with turning arm length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177878.7A CN106150479B (en) | 2015-04-15 | 2015-04-15 | Use method of convenient gravity type laser verticality and aperture detector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510177878.7A CN106150479B (en) | 2015-04-15 | 2015-04-15 | Use method of convenient gravity type laser verticality and aperture detector |
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| CN106150479A true CN106150479A (en) | 2016-11-23 |
| CN106150479B CN106150479B (en) | 2023-01-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871882A (en) * | 2017-04-07 | 2017-06-20 | 中国建筑土木建设有限公司 | Borehole pile verticality and flatness laser guidance device and its construction method |
| CN110424951A (en) * | 2019-07-04 | 2019-11-08 | 中国建筑第八工程局有限公司 | The measuring tool and its application method of pile foundation hole perpendicularity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106871882A (en) * | 2017-04-07 | 2017-06-20 | 中国建筑土木建设有限公司 | Borehole pile verticality and flatness laser guidance device and its construction method |
| CN106871882B (en) * | 2017-04-07 | 2023-07-25 | 中国建筑土木建设有限公司 | Hole digging pile verticality and flatness laser guiding device and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN106150479B (en) | 2023-01-31 |
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Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Applicant after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Applicant before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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Effective date of registration: 20190125 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Applicant after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Applicant after: CHINA RAILWAY ERJU CONSTRUCTION CO.,LTD. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Applicant before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
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