CN100470196C - Inclination measurement instrument - Google Patents
Inclination measurement instrument Download PDFInfo
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- CN100470196C CN100470196C CNB2003801029774A CN200380102977A CN100470196C CN 100470196 C CN100470196 C CN 100470196C CN B2003801029774 A CNB2003801029774 A CN B2003801029774A CN 200380102977 A CN200380102977 A CN 200380102977A CN 100470196 C CN100470196 C CN 100470196C
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Abstract
An inclination measurement instrument formed by removing a pendulum and a circular dial from an inclinometer main body, which is less likely to cause a measurement error and capable of measuring an inclination of an object to be measured in a short time. The inclination measurement instrument has a main body frame ( 1 ) that is to be arranged along a face (H) to be measured, a reference arm ( 2 ) and a telescoping arm ( 3 ) that are brought into contact with the face (H) to be measured. The reference arm ( 2 ) and the telescoping arm ( 3 ) are formed at both ends of the main boy frame ( 1 ) so as to be perpendicular to the main body frame and oriented in the same direction. The telescoping arm ( 3 ) has a slide scale movable by telescoping the telescoping arm ( 3 ) and a bubble gauge for determining a level of the telescoping arm. The telescoping arm ( 3 ) is telescoped with the tip ends of the reference arm ( 2 ) and the telescoping arm ( 3 ) in contact with the face (H) to be measured, and the level of the telescoping arm ( 3 ) is adjusted based on the bubble gauge of the telescoping arm, and then the inclination of the face (H) to be measured can be measured by the slide scale.
Description
Technical field
The present invention relates to measure the inclination measurement instrument of the inclination of cylinder, floor and target etc.
Background technology
The touch upon method of heeling condition of cylinder, floor etc. of observation buildings generally adopts the method for level meter or plummet to measure.Level meter is confirmed heeling condition by bubble, and plummet is judged heeling condition by the measured value of ruler.Now, as the inclinator of measuring every 1m tilting value, " vertical inclinometer V2 " (バ-チ カ ル Measuring Pour device V2), [online], Asia consulting Co., Ltd. (the ア ジ ア コ of Co., Ltd. Application サ Le Application ト), [retrieval on October 15th, 2002], Internet＜URL:http: //www.asia-ct.com/research/kei.htm〉vertical inclinometer V2) and " dial type plummet VH " (under ダ イ ヤ Le げ shake り VH) plummet inclinator (trade name: of record in (hereinafter referred to as Non-Patent Document 1), [online], Co., Ltd. of the rugged making of tail institute (the Wei Qi System of Co., Ltd. does institute), [retrieval on October 15th, 2002], Internet＜URL:http: //www.peacockozaki.jp/sub01_89.htm〉(hereinafter referred to as Non-Patent Document 2) middle limbus disc type inclinator (trade name: dial type plummet VH) known for everyone of putting down in writing.
The plummet formula inclinator of record is by making measured of main body contact, get the position that scaleplate reads the pendulum that hangs down from main body top by lower body part in the Non-Patent Document 1, thus the inclination of measuring measured vertical direction.In addition, the limbus disc type inclinator of Non-Patent Document 2 record is by making measured of main body contact, reads the circular scale of the inclination of the pendulum that expression is built in main body again.
Above-mentioned plummet formula inclinator, though when carrying out the horizontal tilt measurement, can measure by the bubble meter that is provided in the main body, but carrying out to have above-mentioned pendulum when vertical bank is measured, be difficult to accomplish that horizontal tilt measurement and vertical bank measure the while and carry out alternately.And when movable inclined instrument, pendulum may touch other objects, causes the damage of this object or pendulum.
In addition, the line of scaleplate and sagging pendulum (water yarn) contacts, and can cause the error of measured value as mutual generation friction.And when carrying out outdoor measurement, pendulum is subjected to the influence of wind easily and makes and measure the more time of cost.
On the one hand, when using circular scale, must adjust index dial and surveyingpin before measuring.And surveyingpin is responsive to the vibration reaction, and the defective of surveyingpin vibration is arranged, and is easy to generate measuring error.
Therefore, the present invention aims to provide that a kind of inclinator main body is not provided with pendulum and circular scale, is difficult for producing measuring error, the just inclination measurement instrument of energy measurement measured object degree of tilt in the short time.
Summary of the invention
Inclination measurement instrument of the present invention has the main body frame and the reference arm and the telescopic arm that contact measured along measured configuration, reference arm and telescopic arm be by vertical and be arranged on the two ends of main body frame along same direction ground, and telescopic arm is equipped with the flexible slide rule that moves by this telescopic arm and the bubble meter of the levelness that is used for observing telescopic arm.
Inclination measurement instrument of the present invention be by will being docked with measured by reference arm and telescopic arm vertical and be arranged on the two ends of main body frame along same direction ground, and telescopic arm is stretched, with the levelness of the bubble meter adjustment telescopic arm of this telescopic arm.So when telescopic arm was level, main body frame was configured in vertical direction along measured face.The telescopic level of the telescopic arm of this moment, promptly the readings signify measured object of slide rule is with respect to the degree of tilt of vertical direction.
At this, it is desirable to the bubble meter and can observe affirmation from the upper and lower surface of telescopic arm respectively.Thus, inclination measurement instrument of the present invention no matter be with reference arm be located at downside, telescopic arm is located at upside and is measured, still reference arm is located at upside, telescopic arm is located at downside and is measured, and can both confirm the levelness of measured object by being configured in bubble meter on the telescopic arm in either case.And it also can be a plurality of that the bubble meter can be one.
It is desirable to telescopic arm and be equipped with the flexible driving mechanism that drives this telescopic arm.This driving mechanism can be converted to by rotation rotatable parts telescopic arm stretching motion mechanism and constitute.By possessing such driving mechanism, can carry out trickle adjustment to telescopic arm flexible, can more easily adjust the level of telescopic arm.
It is desirable to reference arm and have projection towards the outside of main body frame with measured butted part.Because this projection is run into cylinder or wall etc. measured with the angle on threshold or floor etc. and measure, and can form the space thus between reference arm and threshold or floor etc., so, this projection can be made the reference arm inclination as fulcrum.
It is desirable to the bubble meter that main body frame is equipped with the levelness that is used for observing main body frame.By means of this, by will by vertical and same direction the reference arm and the telescopic arm that are arranged on the main body frame be docked to measured, and make telescopic arm 3 flexible, thereby when the bubble meter is shown as level, just can confirm that main body frame is a horizontal state, the flexible degree of the telescopic arm of this moment, the i.e. degree of tilt of the relative horizontal direction of readings signify measured object of slide rule.
Adopt the present invention can obtain following effect:
(1) has along the main body frame of measured configuration and be docked to measured reference arm and telescopic arm, reference arm and telescopic arm by vertical and along same direction be arranged on the main body frame two ends, telescopic arm is equipped with the flexible slide rule that moves and the bubble meter that is used for observing the telescopic arm levelness by telescopic arm, thus, can easily carry out the measurement of the vertical bank of measured object at short notice, owing to do not have pendulum and circular scale etc., thereby can not produce measuring error.
(2) the bubble meter can be observed affirmation from the upper and lower surface of telescopic arm respectively, when carrying out the inclination measurement of measured object, no matter reference arm is located at downside, telescopic arm is located at upside and is measured, still reference arm is located at upside, telescopic arm is located at downside and is measured, and can both confirm the levelness of measured object by being configured in bubble meter above the telescopic arm in either case.Therefore, when measured face is in the higher position, can make reference arm at upside, telescopic arm is measured at downside, since can from the top of telescopic arm confirm to be disposed at downside telescopic arm above the bubble meter, thereby confirm the levelness of telescopic arm exactly, so, even higher enclosure wall or wall etc. also can carry out instrumentation to its inclination.
(3) owing to do not have pendulum and circular scale etc.,, can not adjust chaotic phenomenon so there is no need pendulum, circular scale and surveyingpin are adjusted yet.Therefore, no matter anyone can carry out vertical inclination measurement simply.In addition, can need not to wait for that pendulum and surveyingpin stop just can carrying out operation during owing to measurement, so can promptly finish the measurement of vertical bank at short notice.And, because the situation of aborting job so be easy to carry, can not take place to disconnect because of this line in the line that has not had pendulum to use yet in the past.
(4) owing to the degree that tilts is represented by high precision ground by slide rule, so can be suitable for the enterprises' loss investigation of common buildings engineering, house appraisal survey or the public work of the measured value of requirement high precision like this.In the past, though the measuring instrument that utilizes the bubble meter only the vertical-horizontal state to be confirmed is arranged, as the inclination measurement instrument of present embodiment, can not carry out the measuring instrument of instrumentation to measured value.
(5) because reference arm has projection in the outside to the main body frame of measured butted part, so measured the intersection point with the angle of threshold etc. of projection and cylinder etc. collided, as fulcrum reference arm is tilted with the angle of meeting this projection, just can measure easily.When telescopic arm stretches, because the position of the projection of reference arm still is that fulcrum is constant, so can easily measure.
(6) because main body frame is equipped with the bubble meter of the levelness that is used for observing main body frame, not only can carry out the measurement of such as mentioned above vertical inclination easily, the measurement of horizontal tilt can also be carried out at once, the mutual measurement that vertical level of incline tilts can be carried out.
Description of drawings
Figure 1A and Figure 1B are the overall diagram of the inclination measurement instrument in the expression embodiment of the present invention, and Figure 1A is a front elevation, and Figure 1B is a right side view.
Fig. 2 A and Fig. 2 B are the figure of the details of the telescopic arm of expression Figure 1A, Figure 1B, and Fig. 2 A is the planimetric map of Figure 1A, and Fig. 2 B is A-A line sectional view of Fig. 2 A.
Fig. 3 A～Fig. 3 C is the detail drawing of other embodiments of expression telescopic arm, and Fig. 3 A is the vertical view of corresponding diagram 2A, and Fig. 3 B is the sectional view of B-B line of Fig. 3 A, and Fig. 3 C is the upward view of Fig. 3 A.
Fig. 4 A and Fig. 4 B are the detail drawing of other embodiments of expression telescopic arm, and Fig. 4 A is the vertical view of corresponding diagram 2A, and Fig. 4 B is the sectional view of C-C line of Fig. 4 A.
Fig. 5 is the vertical view of Fig. 2 of corresponding other embodiments of expression telescopic arm.
Fig. 6 A and Fig., 6 B are the figure of the example of expression vertical bank measurement, Fig. 6 A is the side view that stands in measured measurement example of cylinder on the plane such as threshold floor, wall etc., and Fig. 6 B is the side view that stands in enclosure wall measured planar survey examples such as (Block ロ ッ ク ) on the ground.
Fig. 7 is the key diagram of the relation of the length of expression inclination of cylinder and telescopic arm.
Fig. 8 A～Fig. 8 C is the key diagram of the relation of the length of expression inclination of cylinder and telescopic arm.
Fig. 9 measures the side view of example for the expression horizontal tilt.
Embodiment
Figure 1A and Figure 1B are the overall diagram of the inclination measurement instrument of expression embodiment of the present invention, and Figure 1A is a front elevation, and Figure 1B is a right side view.Fig. 2 A and Fig. 2 B are the figure of the details of the telescopic arm of expression Figure 1A, 1B, and Fig. 2 A is the vertical view of Figure 1A, and Fig. 2 B is A-A line sectional view of Fig. 2 A.
In Figure 1A and 1B, the inclination measurement instrument of present embodiment has the main body frame 1 of the cylindricality of long 1000mm, perpendicular to these main body frame 1 two ends and the reference arm 2 and the telescopic arm 3 that are provided with respectively along same direction.Be equipped with the bubble meter 4 of the levelness of observing this main body frame 1 in main body frame 1 central authorities.Reference arm 2 has the length of regulation, has been equipped with curve tab 5 at its end towards the outside of main body frame 1.
Shown in Fig. 2 A and Fig. 2 B, telescopic arm 3 has the slider bar 3a that is fixed on main body frame 1, slide plate (the ス ラ イ ダ) 3b that slides in slider bar 3a.The scale 6a of on slide plate 3b, having the measured face tilt degree of expression.On the other hand, on slider bar 3a, has datum line 6b in the scale 6a zero-reference position that becomes this slide plate 3b.
Such telescopic arm 3 by slide plate 3b in slider bar 3a slip and stretch, that is to say, constitute slide rule by slider bar 3a and slide plate 3b, and set for when the zero reference of the scale 6a of slide plate 3b is consistent with datum line 6b, telescopic arm 3 has the length identical with the reference arm that stretched out by main body frame 12.
In addition, though diagram not, telescopic arm 3 has the driving mechanism that is made of tooth bar and pinion wheel that is used to drive slide plate 3b.This driving mechanism will be located at the rotation that slide plate 3a goes up as the index dial 7 of rotatable parts by pinion wheel and pass to tooth bar, and the slip that is transformed into slider bar 3b whereby is the flexible of telescopic arm 3.
In addition, be equipped with tubular bubble meter 8 in the position of the datum line 6b of the central authorities of corresponding slider bar 3a for the levelness on the flexible direction of observation telescopic arm 3.Bubble meter 8 is set to and can observes affirmation above slider bar 3b.Expression sideline 8b, 8c on the cover of bubble meter 8 make that this sideline and bubble 8a two ends joined when the position of bubble 8a was the center under with horizontality.Bubble 8a moves on the flexible direction of telescopic arm 3, and when having bubble 8a between sideline 8b, the 8c, telescopic arm 3 is the level of state in its flexible direction.In addition, on the cover of bubble meter 8, do not express sideline 8b, 8c other line in addition.
Shown in Fig. 3 A～Fig. 3 C, the inclination measurement instrument of present embodiment also can be provided with the bubble meter 9 that can also observe affirmation below slide plate 3b.Bubble meter 9 is equipped with bubble 9a and sideline 9b, the 9c same with bubble meter 8. Bubble meter 8,9 by being separately positioned on telescopic arm 3 upper and lower faces like this, no matter reference arm 2 is set is measured in upside in downside, telescopic arm 3, reference arm 2 still is set to be measured in downside in upside, telescopic arm 3, in either case, can both confirm levelness by the bubble meter 8,9 that is configured in above the telescopic arm 3.
In addition, shown in Fig. 3 A～Fig. 3 C, the bubble meter is except that the upper and lower faces that is separately positioned on telescopic arm 3, and the upper and lower surface that also is exposed to telescopic arm 3 is provided with a bubble meter (not having diagram), can observe affirmation respectively from the upper and lower surface of telescopic arm 3 thus.
In addition, shown in Fig. 4 A and Fig. 4 B, the inclination measurement instrument of present embodiment also can have such formation: the bubble meter 10 that is equipped with the levelness of the flexible direction be used for observing telescopic arm 3 and right angle orientation in addition.In example shown in Fig. 4 A and Fig. 4 B, bubble meter 10 is located at the end of telescopic arm 3 one sides of main body frame 1.Bubble meter 10 also possesses and bubble and 8 same bubble 10a and sideline 10b, 10c.
Bubble 10a moves along the direction vertical with the flexible direction of telescopic arm 3, and when having bubble 10a between sideline 10b, the 10c, telescopic arm 3 is the level of state in the direction vertical with its flexible direction.That is, by bubble meter 10 can confirm and telescopic arm 3 in the levelness of the vertical direction of flexible direction, thus easily disposal subject framework 1 in vertical direction.
Perhaps, as shown in Figure 5, the inclination measurement instrument of present embodiment can also constitute like this: also the configuration flexible direction that can observe telescopic arm 3 in and the circular bubble 11 of the levelness of the both direction of right angle orientation.In example shown in Figure 5, bubble meter 11 is located at the end of telescopic arm 3 one sides of main body frame 1.Bubble meter 11 is furnished with bubble 11a, and circular sideline 11b is set the bubble 11a in the time of can the encirclement level on its hemispheric cover.
In addition, for bubble meter 10,11, same with above-mentioned bubble meter 9, be separately positioned on the upper and lower surface of telescopic arm 3, or the upper and lower surface by being exposed to telescopic arm 3 a bubble meter is set, become the state that can accomplish to observe affirmation from the upper and lower surface of telescopic arm 3.Thus, even turn upside down reference arm 2 and telescopic arm 3,, also can confirm the plumbness of main body frame 1 by bubble meter 10,11.
About adopting the inclination measurement method of said structure inclination measurement instrument, with reference to Fig. 6 A to Fig. 9, describe below.Fig. 6 A and Fig. 6 B are the examples that vertical bank is measured.
As shown in Figure 6, measured the H that the measurement level stands in (to call " post " in the following text) such as cylinder walls on the threshold floor (hereinafter referred to as " threshold ") be during with respect to vertical inclination, the projection 5 of the reference arm 2 of the inclination measurement instrument of present embodiment butted up against the intersection point of threshold and cylinder.At this moment, measured H of the front end contact stud of reference arm 2.
So, make the top of measured H of the front end contact stud of the telescopic arm 3 on the other end of main body frame 1 of inclination measurement instrument of present embodiment, the length that index dial 7 is rotated and regulate telescopic arm 3 makes the bubble 8a of bubble meter 8 be configured between sideline 8b, the 8c.
When the bubble 8a of bubble meter 8 is configured between sideline 8b, the 8c, when promptly telescopic arm 3 is level under the state of reference arm 2 and telescopic arm 3 measured H of preceding end in contact separately, is vertically set on the reference arm 2 at two ends and the main body frame 1 of telescopic arm 3 and is configured in vertical direction along measured face.
This moment and the reading of the scale 6a of the corresponding to slide plate 3b of datum line 6b of slider bar 3a are just represented the degree of the inclination of measured H.In addition, because the scale 6a of this slide plate 3b is disposed at the top of inclination measurement instrument, thus when reading scale 6a, there is no need to change posture, and can easily confirm bubble 8a position by sideline 8b, the 8c on the cover.
In addition, utilize as mentioned above and be equipped with the inclination measurement instrument that to observe the bubble meter 8,9 of affirmation from the upper and lower surface of telescopic arm 3, when measured face is in the higher position, the state that can turn upside down by Fig. 6 A and Fig. 6 B, promptly, make reference arm 2 at upside, telescopic arm 3 is measured at downside.At this moment, the levelness of correctly confirming telescopic arm 3 owing to can confirm from telescopic arm 3 tops to be configured in the bubble meter 9 above the downside telescopic arm 3, so, even higher enclosure wall and wall etc. also can its inclinations of instrumentation.
If the inclination measurement instrument of present embodiment is equipped with bubble meter 10,11, then can confirm easily by bubble meter 10,11 whether main body frame 1 is plumbness as previously mentioned, the change of the measured value that therefore, just can avoid because of measuring error or measure again etc. produces or the measurement mistake that produces because of gauger's individual factor.
In addition, can adopt one the formation that only is provided with in the bubble meter 10,11, also can adopt the formation that is equipped with both.In addition, bubble and 10,11 both can be fixed on the inclination measurement instrument in advance, also can adopt dismountable formation.
Fig. 7 and Fig. 8 A～Fig. 8 C represent the relation of the length of the inclination of post and telescopic arm 3.The B line of Fig. 7 represents that post is the state that 90 ° (vertical/vertical) are erect with respect to threshold, and A line and C line represent to be inclined to the state of obtuse angle and acute angle respectively.
Shown in Fig. 8 B, when the inclination of the relative threshold of post is 90 ° (state shown in the B line of Fig. 7), the zero reference of the datum line 6b of slider bar 3a and the scale 6a of slide plate 3b is consistent.At this moment, reference arm 2 is identical from the length of main body frame 1 with telescopic arm 3, and main body frame 1 is configured in vertical direction along measured H, and is simultaneously parallel with measured H.That is to say, can know that measured H is 90 ° with respect to threshold.
On the other hand, shown in Fig. 8 A, during 90 ° big of the rake ratios of the relative threshold of post (state shown in the A line of Fig. 7), the datum line 6b of slider bar 3a and the scale 6a's of slide plate 3b is consistent on the occasion of position (telescopic arm 3 stretch out direction).Consistent on the position of+20mm in legend, telescopic arm 3 is than reference arm 2 long 20mm.At this moment, main body frame 1 is configured in vertical direction along measured H, but can know with respect to measured H inclination+20mm/1000mm.That is to say, can know that measured H is with respect to threshold inclination+20mm/1000mm.
Shown in Fig. 8 C, the inclination of the relative threshold of post is during less than 90 ° (state shown in the C line of Fig. 7), and the negative value position (retracted orientation of telescopic arm 3) of the datum line 6b of slider bar 3a and the scale 6a of slide plate 3b is consistent.Consistent on the position of-20mm in legend, telescopic arm 3 is than reference arm 2 short 20mm.At this moment, main body frame 1 is configured in vertical direction along measured H, but can know with respect to measured H inclination-20mm/1000mm.That is to say, can know measured the relative threshold inclination-20mm/1000mm of H.
Also have, in the example of Fig. 6 A, make reference arm 2 projections 5 of the inclination measurement instrument of present embodiment be docked at the intersection point of threshold and post and measure, but shown in Fig. 6 B, when measured H of opposition enclosure wall on the ground etc. carries out the vertical bank measurement, will projection 5 dock with intersection point on the ground, need only measured H of preceding end in contact of reference arm 2 measured with enclosure wall.
In addition, as shown in Figure 9, the inclination measurement instrument of present embodiment also can be used for carrying out horizontal tilt and measure.Fig. 9 represents the measurement of inclination of the horizontal direction of a measured relatively H such as threshold floor.In the case, with measured H of reference arm 2 and telescopic arm 3 butt joints, when making telescopic arm 3 flexible face bubble meters 4 be shown as level, can confirm that main body frame 1 is horizontality.The inclination of measured the relative horizontal direction of H of readings signify with the corresponding to slide plate 3b of the datum line 6b scale 6a of the slider bar 3a of this moment.In addition, when the zero reference of the scale 6a of slider bar 3b is consistent with datum line 6b, when promptly telescopic arm 3 length are identical with reference arm 2 length,, be level just can confirm measured H if bubble and 4 is shown as level.Also have, when the cylinder wall that erects from measured H etc., projection 5 is measured with the intersection point of this measured H and post wall etc.
As mentioned above, though the inclination measurement instrument of present embodiment is not configured to past pendulum and circular scale in the inclination measurement instrument main body, but dock measured H and observe bubble meter 8 by the reference arm 2 and the telescopic arm 3 of one side with main body frame 1, one side is stretched telescopic arm 3 and is adjusted its levelness, can carry out the measurement of the vertical bank of measured H at short notice simply.In addition, by with main body frame 1 towards after 90 ° of the state-transition of Fig. 9, using by the state of Fig. 6 A and Fig. 6 B, just can carry out the measurement of horizontal tilt at once, thereby can carry out the mutual measurement of vertical bank horizontal tilt like a dream.
Owing to there not be in the past pendulum and index dial, measuring error that produces because of the measuring error of wind generation, because of line and index dial friction during outdoor work or the measuring error that produces because of the vibration of surveyingpin can not take place.Owing to there is no need pendulum, circular scale and immersion needle are adjusted and do not existed the situation of adjustment confusion, so anyone can both finish the measurement of vertical bank simply.Measure the simple operations that index dial 7 is rotated.In addition, need not to wait for that pendulum or surveyingpin stop just can to operate during owing to measurement, therefore can promptly finish the measurement of vertical bank in the short time.Also have, the line owing to there not being pendulum to use not only is easy to carry, nor the situation of interruption operation can take place to disconnect because of this line in the past.
In addition, the degree that tilts represents with the numerical value pinpoint accuracy ground of centimetre unit with respect to 1 meter with the index dial 6a of the slide plate 3b that constitutes slide rule, thereby the enterprises' loss that can adapt in common buildings operation, house appraisal survey or the public maintenance engineering of the measured value of requirement pinpoint accuracy like this is investigated.In the past, though a kind of measuring instrument that utilizes the bubble meter only to confirm the state of vertical-horizontal is arranged, there was not as the inclination measurement instrument of present embodiment, to measure the measuring instrument of measured value.
In addition,, utilize this projection 5, can measure at the intersection point at the angle of measured H of post etc. and threshold etc. because reference arm 2 has projection 5 in the outside to the main body frame 1 of the butted part of measured H.At this moment, because reference arm 2 does not directly contact threshold etc., can have the space to exist between reference arm 2 and the threshold etc., therefore can be that fulcrum tilts reference arm 2 with the angle of meeting this projection 5.Therefore, the position of the projection 5 of reference arm 2 still is that fulcrum is constant when stretching owing to telescopic arm 3, so can easily measure.Especially,,, swing main body frame 1 easily, can more easily measure so be fulcrum during measurement with the angle of meeting this projection 5 because the projection 5 of present embodiment be the projection of curve form.
The possibility of industrial utilization
Inclination measurement instrument of the present invention is as the measurement of the heeling condition of observation cylinder, floor and target etc. Instrument is of great use.
Claims (9)
1. an inclination measurement instrument is measured measured the degree of tilt with respect to vertical direction, it is characterized in that:
Possess along the main body frame of measured configuration with contact above-mentioned measured reference arm and telescopic arm;
Said reference arm and telescopic arm by vertical and along same direction be arranged on the two ends of aforementioned body framework;
Above-mentioned telescopic arm is equipped with by the flexible slide rule that moves of this telescopic arm and is used for observing the bubble meter of the levelness of above-mentioned telescopic arm, and this bubble meter is configured on the position corresponding with the scale datum line of above-mentioned slide rule;
Said reference arm and telescopic arm contact with above-mentioned measured, above-mentioned telescopic arm is flexible, adjust the level of above-mentioned telescopic arm, above-mentioned measured the degree of tilt of the readings signify of the above-mentioned slide rule when above-mentioned telescopic arm is level by the bubble meter of above-mentioned telescopic arm with respect to vertical direction.
2. inclination measurement instrument according to claim 1 is characterized in that: above-mentioned bubble meter is used for observing the levelness of the flexible direction of above-mentioned telescopic arm.
3. inclination measurement instrument according to claim 1 is characterized in that: above-mentioned bubble meter is used for observing the meet at right angles levelness of direction of the flexible direction with above-mentioned telescopic arm.
4. inclination measurement instrument according to claim 2 is characterized in that: above-mentioned bubble meter is used for observing and the meet at right angles levelness of direction of the flexible direction of above-mentioned telescopic arm.
5. inclination measurement instrument according to claim 1 is characterized in that: above-mentioned bubble meter can be observed affirmation from the upper and lower surface of above-mentioned telescopic arm respectively.
6. inclination measurement instrument according to claim 1 is characterized in that: above-mentioned telescopic arm is equipped with the flexible driving mechanism that drives this telescopic arm.
7. inclination measurement instrument according to claim 6 is characterized in that: above-mentioned driving mechanism is converted to the rotational motion of rotatable parts the stretching motion of above-mentioned telescopic arm.
8. inclination measurement instrument according to claim 1 is characterized in that: the said reference arm has projection with above-mentioned measured butted part towards the outside of aforementioned body framework.
9. inclination measurement instrument according to claim 1 is characterized in that: the aforementioned body framework is equipped with the bubble meter of the levelness that is used for observing this main body frame.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP328432/2002 | 2002-11-12 | ||
| JP2002328432 | 2002-11-12 | ||
| JP169449/2003 | 2003-06-13 |
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| Publication Number | Publication Date |
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| CN1711459A CN1711459A (en) | 2005-12-21 |
| CN100470196C true CN100470196C (en) | 2009-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2003801029774A Expired - Fee Related CN100470196C (en) | 2002-11-12 | 2003-10-17 | Inclination measurement instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445189A (en) * | 2011-11-08 | 2012-05-09 | 中铁建电气化局集团第四工程有限公司 | Self-correcting pillar inclined value laser measuring device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679952B (en) * | 2011-08-25 | 2014-07-16 | 新疆信息产业有限责任公司 | Method for measuring gradient of wind generating set tower |
| TWI456166B (en) * | 2012-12-07 | 2014-10-11 | Ruentex Eng & Constr Co Ltd | A vertical detection apparatus and method thereof |
| CN104359460A (en) * | 2014-11-21 | 2015-02-18 | 柳州科路测量仪器有限责任公司 | Vehicle body clinometer |
| CN108759786B (en) * | 2018-05-22 | 2020-12-18 | 聊城市飓风工业设计有限公司 | Vertical detection device of building facade |
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| US2457613A (en) * | 1945-02-09 | 1948-12-28 | Thomas William | Combination bevel |
| US3751818A (en) * | 1972-02-14 | 1973-08-14 | K Eller | Instrument for checking and determining the grade and slope of a surface |
| US3947970A (en) * | 1974-09-19 | 1976-04-06 | Appleton Mills | Roll alignment gauge |
| US4607437A (en) * | 1985-01-31 | 1986-08-26 | Mcsorley Sr Harry J | Adjustable level |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445189A (en) * | 2011-11-08 | 2012-05-09 | 中铁建电气化局集团第四工程有限公司 | Self-correcting pillar inclined value laser measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1711459A (en) | 2005-12-21 |
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