CN209841025U - Measure measuring device of girder steel levelness, steel column straightness that hangs down - Google Patents
Measure measuring device of girder steel levelness, steel column straightness that hangs down Download PDFInfo
- Publication number
- CN209841025U CN209841025U CN201920989880.8U CN201920989880U CN209841025U CN 209841025 U CN209841025 U CN 209841025U CN 201920989880 U CN201920989880 U CN 201920989880U CN 209841025 U CN209841025 U CN 209841025U
- Authority
- CN
- China
- Prior art keywords
- laser
- laser emitter
- measuring
- inclination angle
- dipperstick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a measure measuring tool of girder steel levelness, steel column straightness that hangs down. Including the dipperstick, laser emitter, the dipperstick prolongs component length direction parallel placement on the component is surperficial, be provided with two damping water tanks on the dipperstick, laser emitter's rotation axis passes through the bearing and installs on two damping water tanks, the damping water tank is arranged respectively in and installs the water fan respectively at the both ends of laser emitter rotation axis, laser emitter's lower extreme is connected with the connecting rod perpendicularly, the lower extreme of connecting rod is connected with the counter weight iron ball, the upper and lower and left and right sides of dipperstick are central symmetry form respectively and are provided with horizontal inclination angle scale plate and vertical inclination angle scale plate. The utility model overcomes this defect of naked eye judgement error adopts laser to beat, and the mode of scale plate reading not only can judge the component vertical level clearly at a glance whether, can also confirm component inclination according to the scale plate reading, and the regulation of being convenient for is rectified, has saved the final correction consumption time of large-scale component greatly.
Description
Technical Field
The utility model relates to a measure the utensil, specifically be a measure the measuring tool of girder steel levelness, steel column straightness that hangs down.
Background
Traditional bubble level bar is one of the most commonly used portable level squareness measurement utensil today, and it has convenient to carry, advantages such as easy operation, but along with using we can discover, the bubble level bar has some defects: the bubble of bubble level bar is made level and is judged according to the naked eye, and is unreliable, though the people of experience old man can see very accurately, but not everyone guarantees completely accurately of seeing, and large-scale steel member still relies on instruments such as total powerstation, spirit level to rectify, and the installation error that the naked eye caused will lead to the final extension of correcting the consumption time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a measurement instrument of measuring girder steel levelness, steel column straightness that hangs down that simple easy operation just can also guarantee the precision is provided.
The utility model provides a problem, the technical scheme who adopts is:
a measuring device for measuring levelness of a steel beam and verticality of a steel column comprises a measuring scale and a laser emitter, wherein the measuring scale is placed on the surface of a member in parallel along the length direction of the member, two damping water tanks are arranged on the measuring scale, a rotating shaft of the laser emitter is installed on the two damping water tanks through bearings, two ends of the rotating shaft of the laser emitter are respectively arranged in the damping water tanks and are respectively provided with a water fan, the lower end of the laser emitter is vertically connected with a connecting rod, the lower end of the connecting rod is connected with a counterweight iron ball, and the upper side, the lower side, the left side and the right side of the measuring scale are respectively provided with; under the action of gravity, the counterweight iron ball and the connecting rod thereof are vertically downward, the laser emitter is vertical to the connecting rod, the emitted laser level is ensured, the rotating shaft of the laser emitter is connected with the water fan in the damping water tank, the laser is prevented from shaking, the laser is rapidly kept static, and after the laser is static, whether the steel beam steel column is vertically horizontal or not and the component inclination angle is judged according to the positions of the laser points on the horizontal inclination angle scale plate and the vertical inclination angle scale plate.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
compared with the traditional level ruler, the automatic leveling device overcomes the defect of error judgment by naked eyes, can judge whether a component is vertical and horizontal at a glance by adopting a laser dotting and scale plate reading mode, can determine the inclination angle of the component according to the scale plate reading, is convenient to correct and adjust, and greatly saves the final correction time consumption of a large component.
The device has the advantages of simple structure, convenience in operation and high measurement precision.
Preferably, the present invention further provides:
the lower extreme of dipperstick is provided with the magnetic force support, and the dipperstick passes through magnetic force support magnetic force and adsorbs on the component.
The lower extreme interval of dipperstick is provided with magnet, and when the component contact surface of surveying is less than the dipperstick length, the dipperstick passes through inside magnet and component contact surface contact and adsorb on the component surface.
Drawings
FIG. 1 is an elevation view of the measuring scale of the utility model, which is used for measuring the levelness of a steel beam;
FIG. 2 is a top view of the measuring ruler of FIG. 1;
FIG. 3 is a front view of the measuring scale of the steel column of the embodiment of the present invention;
fig. 4 is a partial view of a laser transmitter according to an embodiment of the present invention;
FIG. 5 is a partial view of a damping water tank according to an embodiment of the present invention;
fig. 6 is a schematic view of measurement when a steel column of an embodiment of the present invention is inclined by 10 °;
FIG. 7 is a schematic view of the measurement of the steel beam of the embodiment of the present invention when the steel beam is inclined by 10 °;
in the figure: a laser transmitter 1; a damping water tank 2; a laser beam 3; a horizontal inclination angle scale plate 4; a vertical inclination angle scale plate 5; a counterweight iron ball 6; a magnetic support 7; a rotating shaft 8; damping fluid (water) 9; a damping water fan 10; a connecting rod 11; a magnet 12; a measuring scale 13; a water fan 14.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a measuring device for measuring levelness of a steel beam and verticality of a steel column comprises a measuring scale 13 and a laser emitter 1, wherein the measuring scale 13 is placed on the surface of a member along the length direction of the member in parallel, two damping water tanks 2 are arranged on the measuring scale 13, a rotating shaft 8 of the laser emitter 1 is installed on the two damping water tanks 2 through bearings, two ends of the rotating shaft 8 of the laser emitter 1 are respectively placed in damping liquid (water) 9 in the damping water tanks 2 and are respectively provided with a water fan 14, the lower end of the laser emitter 1 is vertically connected with a connecting rod 11, the lower end of the connecting rod 11 is connected with a counterweight iron ball 6, and the upper side, the lower side, the left side and the right side of the measuring scale 13 are respectively provided with a horizontal inclination angle scale plate 4 and; under the action of gravity, counter weight iron ball 6 and 11 perpendicular downturns of connecting rod thereof, laser emitter 1 is perpendicular with connecting rod 11, guarantee the laser level of transmission, laser emitter 1's rotation axis 8 is connected with damping water tank 2 well water fan 14, prevent the shake of laser emitter 1, make laser light 3 keep static fast, laser light 3 is static back, judge whether perpendicular level and member inclination of girder steel column through the position of laser spot at horizontal inclination scale 4 and vertical inclination scale 5.
The lower extreme of dipperstick 13 is provided with magnetic support 7, and dipperstick 13 passes through magnetic support 7 magnetic force and adsorbs on the component.
The lower end of the measuring ruler 13 is provided with a magnet 12 at intervals, and when the measured component contact surface is smaller than the length of the measuring ruler 13, the measuring ruler 13 is contacted with the component contact surface through the inner magnet 12 and adsorbed on the component surface.
The measuring method comprises the following steps:
(1) taking the steel column and the steel beam inclined by 10 degrees as an example: referring to fig. 7, the measuring scale 13 is placed on the steel beam top flange in the extension direction, referring to fig. 6, the measuring scale 13 is placed on the steel column side plate in the extension direction, the magnetic support 7 fixes the measuring scale 13 on the steel member through magnetic force, and if the contact surface of the measured member is smaller than the length of the measuring scale 13, the magnet 12 inside the measuring scale 13 is only required to be in contact with the contact surface of the member.
(2) After the completion is placed to dipperstick 13, counter weight iron ball 6 makes connecting rod 11 be in the vertical state under the action of gravity, and laser emitter 1 and connecting rod 11 mutually perpendicular, then laser emitter 1 is in the horizontality, and transmission laser ray 3 is parallel with laser emitter 1, and laser emitter 1's rotation axis 8 is connected with damping water fan 14, prevents the shake of laser emitter 1, makes it reach the steady state fast.
(3) Referring to fig. 4, after the device is steady, laser 3 is hit on horizontal inclination angle scale 4 and vertical inclination angle scale 5, can judge whether the girder steel column is the vertical level through the position of laser point on horizontal inclination angle scale 4 and vertical inclination angle scale 5: if the laser point is just on the '0' scale in the middle of the horizontal inclination angle scale plate 4 and the vertical inclination angle scale plate 5, the horizontal steel column of the steel beam is vertical, and if the laser point is not in the middle of the scale plates, the indicated scale is the component inclination angle, see fig. 6 and 7.
(4) And correspondingly adjusting the steel beam of the steel column according to the position of the laser point of the dial until the laser point hits the position of the scale plate '0', and referring to fig. 1 and 3, the steel beam is horizontal and the steel column is vertical.
The utility model discloses compare with traditional level bar, overcome this defect of naked eye judgement error, adopt laser to beat, the mode of scale plate reading not only can judge the component vertical level clearly at a glance whether, can also confirm component inclination according to the scale plate reading, and the regulation of being convenient for rectify has saved the final correction consumption time of large-scale component greatly, simple structure, and the simple operation, measurement accuracy is high.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (3)
1. The utility model provides a measure girder steel levelness, the straightness's that hangs down measuring tool of steel column, includes dipperstick, laser emitter, its characterized in that: the measuring scale is placed on the surface of the member in parallel along the length direction of the member, two damping water tanks are arranged on the measuring scale, a rotating shaft of a laser emitter is installed on the two damping water tanks through bearings, two ends of the rotating shaft of the laser emitter are respectively arranged in the damping water tanks and are respectively provided with a water fan, the lower end of the laser emitter is vertically connected with a connecting rod, the lower end of the connecting rod is connected with a counterweight iron ball, and the upper side, the lower side, the left side and the right side of the measuring scale are respectively provided with a horizontal inclination angle scale plate and a; under the action of gravity, the counterweight iron ball and the connecting rod thereof are vertically downward, the laser emitter is vertical to the connecting rod, the emitted laser level is ensured, the rotating shaft of the laser emitter is connected with the water fan in the damping water tank, the laser is prevented from shaking, the laser is rapidly kept static, and after the laser is static, whether the steel beam steel column is vertically horizontal or not and the component inclination angle is judged according to the positions of the laser points on the horizontal inclination angle scale plate and the vertical inclination angle scale plate.
2. The measuring instrument for measuring the levelness of a steel beam and the verticality of a steel column according to claim 1, wherein: the lower extreme of dipperstick is provided with the magnetic force support.
3. The measuring instrument for measuring the levelness of a steel beam and the verticality of a steel column according to claim 1, wherein: magnets are arranged at intervals at the lower end of the measuring scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989880.8U CN209841025U (en) | 2019-06-28 | 2019-06-28 | Measure measuring device of girder steel levelness, steel column straightness that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989880.8U CN209841025U (en) | 2019-06-28 | 2019-06-28 | Measure measuring device of girder steel levelness, steel column straightness that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841025U true CN209841025U (en) | 2019-12-24 |
Family
ID=68899438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989880.8U Active CN209841025U (en) | 2019-06-28 | 2019-06-28 | Measure measuring device of girder steel levelness, steel column straightness that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207660A (en) * | 2019-06-28 | 2019-09-06 | 中国二十二冶集团有限公司 | Measure the measuring appliance of girder steel levelness, verticality of steel column |
-
2019
- 2019-06-28 CN CN201920989880.8U patent/CN209841025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207660A (en) * | 2019-06-28 | 2019-09-06 | 中国二十二冶集团有限公司 | Measure the measuring appliance of girder steel levelness, verticality of steel column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103090851B (en) | Tubular pile inclination measuring device and using method thereof | |
| CN205333053U (en) | Automatic right formula surveyor's level measurment scale | |
| CN209841025U (en) | Measure measuring device of girder steel levelness, steel column straightness that hangs down | |
| CN108426564A (en) | It builds bricklayer and is mostly used level meter with calibration-free portable | |
| CN201607225U (en) | Longitude and latitude omnidirectional gradient measuring instrument | |
| CN110207660A (en) | Measure the measuring appliance of girder steel levelness, verticality of steel column | |
| CN102607514B (en) | Suspended digital leveling rod and measuring method using same | |
| CN207180575U (en) | Construction engineering quality detector detection rule for verticality calibrating installation | |
| CN207688877U (en) | Spatial angle measuring positioning device | |
| CN102393192A (en) | Dial protractor and using method thereof | |
| CN103162904A (en) | Three-line pendulum | |
| CN211425419U (en) | Verticality measuring tool for installation of conical lamp post | |
| CN203145065U (en) | Pipe pile inclinometry device | |
| CN112723164B (en) | Building tower crane verticality detection device | |
| CN112925080B (en) | Automatic balancing device for leveling prism | |
| CN112179324B (en) | Bridge pier column verticality detection device | |
| CN209764078U (en) | Slope detection device for supervision | |
| CN210570549U (en) | Foundation pit position measuring device | |
| CN210141867U (en) | Rod body calibration device | |
| CN204705352U (en) | A kind of centering apparatus for leveling for measuring training | |
| CN210071589U (en) | Slurry diffusion degree detection equipment | |
| CN113776414A (en) | Inclination measuring device for valve tower insulator correction and correction method | |
| CN207688885U (en) | Quickly measure the tool of verticality of steel column | |
| CN215114364U (en) | Can turn to support of assurance sopwith staff straightness that hangs down that can fix | |
| CN206362331U (en) | Structural plane strike-dip survey instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |