CN2416486Y - Clinometer for measuring inclination of material surface - Google Patents
Clinometer for measuring inclination of material surface Download PDFInfo
- Publication number
- CN2416486Y CN2416486Y CN 00216794 CN00216794U CN2416486Y CN 2416486 Y CN2416486 Y CN 2416486Y CN 00216794 CN00216794 CN 00216794 CN 00216794 U CN00216794 U CN 00216794U CN 2416486 Y CN2416486 Y CN 2416486Y
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- CN
- China
- Prior art keywords
- driven wheel
- driving gear
- chi
- housing
- measurement mechanism
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring device used for measuring the slope angle of the surface of objects, comprising a shell body an n-shaped ruler in the shell body, a driving gear, a drive gear and a dial. The n-shaped ruler is connected with the shell body into integration, an upper arm and a lower arm of the n-shaped ruler are extend outside the shell body; a rotating shaft of the driving gear is position on the center of the ruler back of the n-shaped ruler, the upper part of the driving gear is hollow; the rotating shaft of the drive gear is also position on the center of the ruler back of the n-shaped ruler; the dial is fixed on the front end of the drive gear; a transmission connecting device is arranged between the drive gear and the driving gear. The utility model has the advantages of simple structure, low manufacture cost, small size, light weight, easy portability and accurate measuring result, can be used without having professional knowledge and not only can measure inclination, but also can measure gradient.
Description
The utility model relates to a kind of measurement mechanism of surficial inclination of body, promptly a kind of device that is used for measuring object surface and gravity direction or horizontal direction angulation.
The method of measuring object surface and gravity direction angulation at present mainly contains two kinds: a kind of is to utilize transit survey, the measurement result of gained is more accurate, but because complicacy and non-ease for operation in the transit survey, making operating personnel to possess has certain professional knowledge, and measuring speed is slow, instrument and foot rest carry inconvenience, thus in actual field survey work this method and being of little use; Another kind is to utilize the 1 rice noodles method of hanging down to measure, and this method is simple to operate, also is the method that is widely used at present, but owing to be subjected to wind-force, all multifactor influences such as artificial, its measurement result is not accurate enough, and error is bigger; Utilizing levelling process at present is the common methods of measuring certain surface and the horizontal direction angulation or the gradient, but this mensuration requires survey crew must possess certain professional knowledge, and instrument, foot rest and step on chi and carry inconvenience, is not suitable for small members again.
The purpose of this utility model just is to provide at above-mentioned prior art present situation a kind of simple in structure, easy to use and measurement result measurement mechanism of surficial inclination of body accurately.
Design proposal of the present utility model is: the measurement mechanism of surficial inclination of body includes " " shape chi, driving gear, driven wheel and the dial plate in housing, the housing, described " " shape chi and housing are fixed as one, two arms stretch out outside the housing about it, the rotating shaft of driving gear is positioned at the chi back of the body central authorities of " " shape chi, and driving gear top hollow, the rotating shaft of driven wheel also is positioned at " " shape chi chi back, dial plate is fixed on the front end of driven wheel, has between driven wheel and the driving gear to be in transmission connection.
Described driving gear and driven wheel can directly mesh, also can be by the transmission gear connection that is meshing with each other;
For making measurement mechanism have bigger measurement range, also can another driven wheel be set again at the other end of " " shape chi chi back of the body, periphery that another of driving gear is relative and the engagement of this driven wheel, the front end of driven wheel is fixed with another dial plate.
For making the angle of bank measurement device in that the time spent can not lock, also a chevron shaped arresting lever can be set in housing, and a surface is set at the junction surface is exposed to stop button outside the housing, two herringbone arms of arresting lever are provided with fulcrum at the middle part, and when measuring use, two stopper arms and driving gear are not in one plane, and time spent not, turn or press the stop button, two stopper arms ends insert the driving gear hollow, upper under point action, make driving gear stop.
Compared with prior art, simple in structure, the low cost of manufacture of the utility model, volume is little, in light weight, be easy to carry about with one, and do not need to possess professional knowledge and also can use, and not only can measure gradient but also can measure the gradient, and measurement result is accurate.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the housing front schematic view of the utility model embodiment.
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1～shown in Figure 3, the measurement mechanism of surficial inclination of body comprises " " shape chi 2, the driving gear 3 in housing 1, the housing, upper transfer gear to 4, go up driven wheel 5, go up dial plate 6 and driven wheel 8, dial plate 9 down down;
Housing 1 positive transparent, last dial plate 6, dial plate 9 promptly is positioned at thereafter down;
Described " " shape chi 2 is fixed as one with housing 1, it is two arms, 21 parallel and terminal stretching out outside the housing up and down, the chi back of the body 22 is vertical with two chi arms 21, the rotating shaft of driving gear 3 is positioned at the chi of " " shape chi and carries on the back 22 central authorities, and driving gear 3 top hollows, the coaxial upper transfer gear that its upper peripheral edge is fixed on " " shape chi with rotating shaft chi is carried on the back 22 ends is to pinion wheel 42 engagements in 4, gear wheel 41 wherein then is positioned at last driven wheel 5 engagements of upper/lower positions slightly with rotating shaft, and last dial plate 6 promptly is fixed on the front end of driven wheel 5;
The lower periphery of driving gear 3 meshed with following driven wheel 89 in dial plate in the lower end that is arranged on " " shape chi chi back of the body 22 under following driven wheel 8 reached, and following dial plate 9 promptly is fixed on down the front end of driven wheel 8;
Regulate above-mentioned in the diameter of each gear, can produce the angle of bank measurement device of different measuring range; In the present embodiment, last dial plate 6 correspondences be little range, following dial plate 9 correspondences be wide range;
In the present embodiment, the radius R of driving gear 3, transmission gear is to pinion wheel 42 radius R as, gear wheel 41 radius R ab in 4, the ratio of the radius R b of last driven wheel 5 and the radius R c of following driven wheel 8 is R:Ras: Rab: Rb: Rc=60: 10: 20: 2: 15, if driving gear 3 rotates 6 °, then upper transfer gear 4 is rotated 36 °, last driven wheel 5 rotates 360 °, following driven wheel 8 rotates 24 °, promptly goes up dial plate 6 and rotates 360 °, and following dial plate 9 rotates 24 °; When dial plate 9 rotated 360 ° instantly, driving gear 3 rotated 90 °, and last dial plate 6 rotated for 15 weeks, so upper angle dish range is 6 °, inferior horn scale range is 90 °, and unit value is 6 °; Measuring accuracy is about 0 ° 01 '.
For making the angle of bank measurement device in that the time spent can not lock, also a chevron shaped arresting lever 7 can be set in housing 1, and a surface is set at the junction surface is exposed to stop button 71 outside the housing 1, two herringbone arms 73 of arresting lever are provided with fulcrum 72 at the middle part, when measuring use, two stopper arms 73 and driving gear 3 be not one
For making the angle of bank measurement device in that the time spent can not lock, also a chevron shaped arresting lever 7 can be set in housing 1, and a surface is set at the junction surface is exposed to stop button 71 outside the housing 1, two herringbone arms 73 of arresting lever are provided with fulcrum 72 at the middle part, when measuring use, two stopper arms 73 and driving gear 3 are not in one plane, and time spent not, turn or press stop button 71, two stopper arms 73 ends and insert driving gear 3 hollow, upper under fulcrum 72 effect makes driving gear 3 stop.
During use, two chi arm ends of " " shape chi are leaned against on the surface of testee, if this moment, each gear centre place straight line also was " " shape chi chi back of the body when overlapping with gravity direction, it is surperficial vertical to illustrate that two chi arm ends are leaned on; And if the chi back of the body departs from gravity direction, then because the top hollow of driving gear, its center of gravity is positioned at the bottom of gear centre, thereby driving gear will rotate around its center until recovering vertically, to drive upper transfer gear, last driven wheel and lower transmissioning gear this moment and finally make dial plate deflection, read measured value from dial plate at last.Concrete in the present embodiment numerical value converts this result at last and promptly gets the gradient or the angle gradient for angle value sum (unit angle value shown in the following dial plate is the range of last dial plate) shown in multiple unit value shown in the following dial plate and the last dial plate.
In above-mentioned accompanying drawing embodiment, the upper-lower position of last driven wheel 5 (and transmission gear is to 4) and following driven wheel 8 relation is relative, and both can exchange fully.
In addition in accompanying drawing embodiment, driving gear 3 is set up be in transmission connection relation to 4 with driven wheel 5 by transmission gear, in fact, in the very not exquisite occasion of some measuring accuracy, described transmission gear also can omit 4 need not, and driving gear 3 and driven wheel 5 are directly meshed, even driven wheel 5 can be arranged in the hollow, upper of driving gear 3, is meshed with its inner peripheral.
Regulate above-mentioned in the diameter of each gear, can produce the angle of bank measurement device of different measuring range; Also can be used for adjusting the measurement range if increase or reduce above-mentioned transmission gear number simultaneously according to same principle, these change all in protection domain of the present utility model.
Claims (8)
1. the measurement mechanism of a surficial inclination of body, it is characterized in that including " " shape chi, driving gear, driven wheel and dial plate in housing, the housing, described " " shape chi and housing are fixed as one, two arms stretch out outside the housing about it, the rotating shaft of driving gear is positioned at the chi back of the body central authorities of " " shape chi, and driving gear top hollow, the rotating shaft of driven wheel also is positioned at " " shape chi chi back, dial plate is fixed on the front end of driven wheel, has between driven wheel and the driving gear to be in transmission connection.
2. the measurement mechanism of surficial inclination of body as claimed in claim 1 is characterized in that the outer peripheral edges of described driven wheel and driven wheel directly mesh.
3. the measurement mechanism of surficial inclination of body as claimed in claim 1 is characterized in that the hollow, upper inner peripheral of described driven wheel and driven wheel directly meshes.
4. the measurement mechanism of surficial inclination of body as claimed in claim 1, it is characterized in that described driven wheel outer peripheral edges also are positioned at " " shape chi chi back by a rotating shaft same shaft transmission gear pair is in transmission connection with driven wheel, be the outer peripheral edges of driving gear and a gearing mesh of transmission gear centering, another in-line gears wherein then mesh with driven wheel.
5. the measurement mechanism of surficial inclination of body as claimed in claim 1, the inner peripheral that it is characterized in that absolutely empty top in the described driven wheel pair is in transmission connection with driven wheel by the same shaft transmission gear that a rotating shaft also is positioned at " " shape chi chi back, be the inner peripheral of driving gear hollow, upper and a gearing mesh of transmission gear centering, another in-line gears wherein then mesh with driven wheel.
6. as the measurement mechanism of claim 1,2,3,4 or 5 described surficial inclination of body, it is characterized in that also being provided with another driven wheel at the other end of " " shape chi chi back of the body, periphery that another of driving gear is relative and the engagement of this driven wheel, the front end of this driven wheel is fixed with another dial plate.
7. as the measurement mechanism of claim 1,2,3,4 or 5 described surficial inclination of body, it is characterized in that in housing, also being provided with a chevron shaped arresting lever, and a surface is set at the junction surface is exposed to stop button outside the housing, two herringbone arms of arresting lever are provided with fulcrum at the middle part, when measuring use, two stopper arms and driving gear are not in one plane, and time spent not, turn or press the stop button, two stopper arms ends insert the driving gear hollow, upper under point action, make driving gear stop.
8. the measurement mechanism of surficial inclination of body as claimed in claim 6, it is characterized in that in housing, also being provided with a chevron shaped arresting lever, and a surface is set at the junction surface is exposed to stop button outside the housing, two herringbone arms of arresting lever are provided with fulcrum at the middle part, when measuring use, two stopper arms and driving gear are not in one plane, and time spent not, turn or press the stop button, two stopper arms ends insert the driving gear hollow, upper under point action, make driving gear stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216794 CN2416486Y (en) | 2000-03-09 | 2000-03-09 | Clinometer for measuring inclination of material surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216794 CN2416486Y (en) | 2000-03-09 | 2000-03-09 | Clinometer for measuring inclination of material surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416486Y true CN2416486Y (en) | 2001-01-24 |
Family
ID=33582481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216794 Expired - Fee Related CN2416486Y (en) | 2000-03-09 | 2000-03-09 | Clinometer for measuring inclination of material surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416486Y (en) |
-
2000
- 2000-03-09 CN CN 00216794 patent/CN2416486Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |