CN209857887U - Spirit level capable of rapidly displaying inclination angle of platform - Google Patents
Spirit level capable of rapidly displaying inclination angle of platform Download PDFInfo
- Publication number
- CN209857887U CN209857887U CN201920440943.4U CN201920440943U CN209857887U CN 209857887 U CN209857887 U CN 209857887U CN 201920440943 U CN201920440943 U CN 201920440943U CN 209857887 U CN209857887 U CN 209857887U
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Abstract
The utility model relates to a spirit level of quick display platform angle of inclination, including liquid tank, pivot, calibrated scale, floating block and pointer, the notch in liquid tank is located the top in liquid tank, the one end of pivot is fixed in the first lateral wall inboard of liquid tank and the bottom surface of pivot and liquid tank is parallel, the calibrated scale is circular-arcly, and the calibrated scale locates the one end that is close to the notch on the first lateral wall, and calibrated scale and pivot mutually perpendicular, the liquid level that has liquid and liquid in the liquid tank has not crossed the pivot, floating block and pivot rotatable coupling, the one end of pointer is fixed in the floating block, and the pointer is parallel to each other with the calibrated scale, the buoyancy direction that floating block and pointer received is up all the time, and the orientation coincidence of buoyancy direction and pointer. Compared with the traditional bubble level meter, the measurement precision of the inclination angle of the platform can be greatly improved by displaying the inclination angle through the pointing direction of the pointer.
Description
Technical Field
The utility model relates to a spirit level especially relates to a spirit level of quick display platform angle of inclination.
Background
The existing gradienters are mainly classified into bubble gradienters, electronic gradienters and inductive gradienters. The bubble in the bubble level meter can be always kept at the highest position, so that the division value of the bubble position can be read, a certain relation exists between the curvature radius of the vertical section of the inner surface of the glass tube and the division value, and the inclination of the measured plane can be measured according to the relation and the measured division value. The existing bubble level meter has the following problems: when the bubble level meter measures the inclination angle, the observation of the measured data is difficult, so that the measurement precision of the level meter is limited, the relation between the division value and the plane inclination is a nonlinear relation, the conversion relation between the division value and the plane inclination is complex, and the calculation is complicated. The electronic level gauge and the inductance level gauge need a power supply when in use, and the structural design of the instrument is complex, so that the electronic level gauge and the inductance level gauge are suitable for the horizontal adjustment of platforms with extremely high precision requirements, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the level gauge capable of rapidly displaying the inclination angle of the platform is simple in structure and accurate in reading.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a spirit level of quick display platform angle of inclination, includes liquid tank, pivot, calibrated scale, floating block and pointer, the notch in liquid tank is located the top in liquid tank, the one end of pivot is fixed in the first lateral wall inboard of liquid tank and the bottom surface of pivot and liquid tank is parallel, the calibrated scale is circular-arcly, and the calibrated scale locates the one end that is close to the notch on the first lateral wall, and calibrated scale and pivot mutually perpendicular, the liquid level that has liquid and liquid in the liquid tank has not crossed the pivot, floating block and pivot rotatable coupling, the one end of pointer is fixed in the floating block, and the pointer is parallel to each other with the calibrated scale, the buoyancy direction that floating block and pointer received is up all the time, and the orientation coincidence of buoyancy direction and pointer.
Furthermore, the circle center corresponding to the circular-arc dial is superposed with the center shaft of the rotating shaft, and the scales of the dial are uniformly distributed on the circular-arc edge of the dial.
Furthermore, the floating block is in an ellipsoid shape, and the short axis of the ellipsoid-shaped floating block is superposed with the central axis of the rotating shaft.
Furthermore, when the liquid groove is horizontally placed, the scale center of the dial plate is superposed with the straight line where the pointer is located.
Furthermore, the device also comprises a balancing weight which is fixed on the floating block, and the balancing weight and the pointer are symmetrically arranged by taking the central axis of the rotating shaft as a symmetry axis.
The beneficial effects of the utility model reside in that: the buoyancy direction that floats piece and pivot rotatable coupling, the buoyancy direction that floats piece and pointer received is up all the time, and the orientation coincidence of buoyancy direction and pointer, places the liquid tank on the mesa of platform that awaits measuring, can carry out the rapid survey through the skew degree of pointer on the calibrated scale to the angle of inclination of platform promptly, compares in traditional bubble spirit level, through the directional demonstration angle of inclination of pointer, can promote the measurement accuracy at platform angle of inclination by a wide margin.
Drawings
Fig. 1 is a schematic view of a level for rapidly displaying a tilt angle of a platform according to the present invention;
description of reference numerals:
1. a liquid tank; 2. a rotating shaft; 3. a dial scale; 4. floating blocks; 5. a pointer; 6. and a balancing weight.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the floating block 4 is rotatably connected with the rotating shaft 2, the buoyancy direction borne by the floating block 4 and the pointer 5 is always upward, and the buoyancy direction coincides with the direction of the pointer 5.
Referring to fig. 1, the utility model provides a level for rapidly displaying the inclination angle of a platform, which comprises a liquid tank 1, a rotating shaft 2, a dial 3, a floating block 4 and a pointer 5, the notch of the liquid tank 1 is positioned at the top end of the liquid tank 1, one end of the rotating shaft 2 is fixed at the inner side of the first side wall of the liquid tank 1, the rotating shaft 2 is parallel to the bottom surface of the liquid tank 1, the dial 3 is arc-shaped, the dial 3 is arranged at one end of the first side wall close to the notch, the dial plate 3 is vertical to the rotating shaft 2, the liquid is contained in the liquid tank 1, the liquid level of the liquid is submerged through the rotating shaft 2, the floating block 4 is rotatably connected with the rotating shaft 2, one end of the pointer 5 is fixed on the floating block 4, the pointer 5 and the dial 3 are parallel to each other, the direction of the buoyancy force applied to the floating block 4 and the pointer 5 is always upward, and the direction of the buoyancy force coincides with the direction of the pointer 5.
From the above description, can know, the buoyancy direction that buoyancy block 4 and pivot 2 rotatable coupling, buoyancy block 4 and pointer 5 received is all the time up, and the buoyancy direction coincides with the orientation of pointer 5, places liquid tank 1 on the mesa of the platform that awaits measuring, can carry out the rapid survey through the skew degree of pointer 5 on calibrated scale 3 to the angle of inclination of platform promptly, compares in traditional bubble spirit level, through the directional display angle of inclination of pointer 5, can promote the measurement accuracy of platform angle of inclination by a wide margin.
Furthermore, the circle center corresponding to the circular-arc dial 3 coincides with the center axis of the rotating shaft 2, and the scales of the dial 3 are uniformly distributed on the circular-arc edge of the dial 3.
From the above description, the circle center corresponding to the circular arc dial 3 coincides with the center axis of the rotating shaft 2, so that the offset angle of the pointer 5 corresponds to the scale on the dial 3 one by one, further calculation is not needed, and the direct reading of the offset angle of the pointer 5 is facilitated.
Furthermore, the floating block 4 is in an ellipsoid shape, and the short axis of the ellipsoid-shaped floating block 4 coincides with the central axis of the rotating shaft 2.
Further, when the liquid tank 1 is horizontally placed, the scale center of the dial 3 coincides with the straight line where the pointer 5 is located.
From the above description, when the scale center of the scale plate 3 coincides with the straight line of the pointer 5, it means that the platform is completely horizontal, and the inclination angle of the platform is 0 degree.
Furthermore, the floating type counter weight device further comprises a counter weight block 6, wherein the counter weight block 6 is fixed on the floating block 4, and the counter weight block 6 and the pointer 5 are symmetrically arranged by taking the central axis of the rotating shaft 2 as a symmetry axis.
From the above description, the counterweight block 6 and the pointer 5 are symmetrically arranged with the central axis of the rotating shaft 2 as the symmetry axis, so that the stability of the floating block 4 can be improved, and the interference of environmental factors such as air flow and the like on the pointing direction of the pointer 5 can be reduced.
Referring to fig. 1, a first embodiment of the present invention is:
a level gauge for rapidly displaying an inclination angle of a platform comprises a liquid tank 1, a rotating shaft 2, a dial 3, a floating block 4 and a pointer 5, wherein a notch of the liquid tank 1 is positioned at the top end of the liquid tank 1, one end of the rotating shaft 2 is fixed on the inner side of a first side wall of the liquid tank 1, the rotating shaft 2 is parallel to the bottom surface of the liquid tank 1, the dial 3 is arc-shaped, the dial 3 is arranged at one end, close to the notch, of the first side wall, the dial 3 is perpendicular to the rotating shaft 2, a circle center corresponding to the arc-shaped dial 3 is coincided with a central axis of the rotating shaft 2, scales of the dial 3 are uniformly distributed on an arc-shaped edge of the dial 3, liquid is contained in the liquid tank 1, the liquid level of the liquid does not exceed the rotating shaft 2, the floating block 4 is ellipsoid-shaped, a short axis of the ellipsoidal floating block 4 is coincided with the central, pointer 5's one end is fixed in kicking block 4, and pointer 5 is parallel to each other with calibrated scale 3, the buoyancy direction that kicking block 4 and pointer 5 received is up all the time, and the orientation coincidence of buoyancy direction and pointer 5, when liquid tank 1 level was placed, calibrated scale center and the coincidence of the straight line of pointer 5 place of calibrated scale 3.
The embodiment of the utility model discloses an embodiment two is:
a gradienter for rapidly displaying the inclination angle of a platform is further characterized in that on the basis of the first embodiment: the counter weight 6 is fixed on the floating block 4, and the counter weight 6 and the pointer 5 are symmetrically arranged by taking the central axis of the rotating shaft 2 as a symmetry axis.
To sum up, the utility model provides a pair of spirit level of quick display platform angle of inclination, floating block and pivot rotatable coupling, the buoyancy direction that floating block and pointer received is all the time up, and the orientation coincidence of buoyancy direction and pointer, places the liquid tank on the mesa of the platform that awaits measuring, can carry out the rapid survey through the skew degree of pointer on the calibrated scale to the angle of inclination of platform promptly, compare in traditional bubble spirit level, through the directional display angle of inclination of pointer, can promote the measurement accuracy at platform angle of inclination by a wide margin.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a spirit level of quick display platform angle of inclination which characterized in that: including liquid tank, pivot, calibrated scale, floating block and pointer, the notch in liquid tank is located the top in liquid tank, the one end of pivot is fixed in the first lateral wall inboard of liquid tank and the bottom surface of pivot and liquid tank is parallel, the calibrated scale is circular-arcly, and the calibrated scale locates the one end that is close to the notch on the first lateral wall, and calibrated scale and pivot mutually perpendicular, the liquid level that has liquid and liquid in the liquid tank has not crossed the pivot, floating block and pivot rotatable coupling, the one end of pointer is fixed in the floating block, and the pointer is parallel with the calibrated scale mutually, the buoyancy direction that floating block and pointer received is up all the time, and the buoyancy direction coincides with the orientation of pointer.
2. The level for rapidly displaying the tilt angle of a platform of claim 1, wherein: the circle center corresponding to the circular-arc dial is superposed with the center shaft of the rotating shaft, and the scales of the dial are uniformly distributed on the circular-arc edge of the dial.
3. The level for rapidly displaying the tilt angle of a platform of claim 1, wherein: the floating block is in an ellipsoid shape, and the short axis of the ellipsoid-shaped floating block is superposed with the middle axis of the rotating shaft.
4. The level for rapidly displaying the tilt angle of a platform of claim 1, wherein: when the liquid groove is horizontally placed, the scale center of the dial is superposed with the straight line where the pointer is located.
5. The level for rapidly displaying the tilt angle of a platform of claim 1, wherein: the counter weight block is fixed on the floating block, and the counter weight block and the pointer are symmetrically arranged by taking the central axis of the rotating shaft as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440943.4U CN209857887U (en) | 2019-04-02 | 2019-04-02 | Spirit level capable of rapidly displaying inclination angle of platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440943.4U CN209857887U (en) | 2019-04-02 | 2019-04-02 | Spirit level capable of rapidly displaying inclination angle of platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209857887U true CN209857887U (en) | 2019-12-27 |
Family
ID=68935981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440943.4U Active CN209857887U (en) | 2019-04-02 | 2019-04-02 | Spirit level capable of rapidly displaying inclination angle of platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209857887U (en) |
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2019
- 2019-04-02 CN CN201920440943.4U patent/CN209857887U/en active Active
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