CN211552692U - Rotary induction type angle measuring device - Google Patents
Rotary induction type angle measuring device Download PDFInfo
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- CN211552692U CN211552692U CN201921730537.8U CN201921730537U CN211552692U CN 211552692 U CN211552692 U CN 211552692U CN 201921730537 U CN201921730537 U CN 201921730537U CN 211552692 U CN211552692 U CN 211552692U
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- limiting
- measuring device
- base
- rod
- protractor
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a rotary induction formula angle measuring device, including base and second screw rod, the base top left and right sides all is provided with first screw rod, and first screw rod bottom all runs through the base and is connected with support piece, be provided with the dead lever in the middle of the base top, and the dead lever top is connected with the roof through the gag lever post, the roof front side is provided with the protractor, and the protractor has seted up the spacing groove in the upper end on the surface, and the first fluting has been seted up to surface lower extreme simultaneously, the spacing groove is connected with the locating part, and the locating part front side is connected with response piece top rear side, and the locating part rear side runs through the spacing groove and is connected with the nut simultaneously, response piece top left and right sides all is provided with the pointer, the roof front. The utility model discloses rotatory induction type angle measuring device, through the structural design of compact, when guaranteeing simple structure dismouting of being convenient for, provide and carry out two kinds of functions of measuring horizontal contained angle and vertical contained angle.
Description
Technical Field
The utility model relates to an angular surveying is related technical field, specifically is a rotatory induction type angular surveying device.
Background
The angle measurement includes horizontal angle measurement for determining a plane position of a ground point and vertical angle measurement for indirectly determining an elevation of the ground point and a distance between the point and the elevation, and the angle measurement device is a very common tool in the angle measurement.
Most of the currently used angle measuring devices are complex in structure, inconvenient to carry about and simple in part structure, and the angle measuring devices are single in function.
Accordingly, one skilled in the art provides a rotary induction type angle measuring device to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a rotary induction formula angle measuring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a rotary induction type angle measuring device comprises a base and a second screw, wherein the left side and the right side of the top of the base are respectively provided with a first screw, the bottom of the first screw penetrates through the base and is connected with a support piece, the middle of the top of the base is provided with a fixed rod, the top of the fixed rod is connected with a top plate through a limiting rod, the front side of the top plate is provided with a protractor, the upper end of the surface of the protractor is provided with a limiting groove, the lower end of the surface of the protractor is provided with a first open groove, the limiting groove is connected with a limiting piece, the front side of the limiting piece is connected with the rear side of the top of an induction piece, the rear side of the limiting piece penetrates through the limiting groove and is connected with a nut, the left side and the right side of the top of the induction piece are respectively provided with a pointer, the, the second screw rod is arranged at the upper end of the rear side of the fixed rod.
As a further aspect of the present invention: first screw rod and support piece all are the symmetry formula and are provided with 2, and the connected mode of first screw rod and base is threaded connection, and support piece's bottom is conical structure simultaneously.
As a further aspect of the present invention: the axis of dead lever and the axis of base are on same vertical straight line, and the axis of dead lever and the axis of gag lever post are on same vertical straight line, and the axis of the axis roof of gag lever post is on same vertical straight line simultaneously.
As a further aspect of the present invention: the protractor is in a semicircular structure, and the circle center of the protractor and the central point of the first slot are on the same horizontal straight line.
As a further aspect of the present invention: the first slot is connected with the limiting part in a meshing mode, the limiting part is connected with the nut in a threaded mode, and meanwhile the limiting part is connected with the sensing part in a rotating mode.
As a further aspect of the present invention: the measuring plate is connected with the top plate in a rotating mode, and the rotating angle range of the top plate is 0-180 degrees.
As a further aspect of the present invention: the method is characterized in that: the second screw rod is connected with the fixed rod in a threaded manner, and the distance between the second screw rod and the top of the fixed rod is smaller than the length of the limiting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, be provided with base, first screw rod, support piece, can drive support piece through rotating first screw rod and reciprocate to the levelness of cooperation spirit level to hollow ground adjustment base improves the measurement accuracy to horizontal contained angle, has improved the use convenience.
2. The utility model discloses, be provided with protractor, spacing groove, first fluting, locating part, response piece, nut and pointer, follow the direction of gravity through the response piece and drive two pointers and swing cooperation protractor and be convenient for measure horizontal contained angle, and through spacing groove, locating part and nut, be convenient for carry out the dismouting to the response piece, further improved the use convenience.
3. The utility model discloses, be provided with gag lever post, second screw rod, roof, protractor, first fluting and measuring plate, be convenient for dismantle the roof get off through gag lever post and second screw rod to the first fluting on board and protractor surface is measured the non-horizontal contained angle to the cooperation, has improved the practicality.
Drawings
Fig. 1 is a schematic front view of a rotary induction angle measuring apparatus.
Fig. 2 is a schematic side view of a rotary induction angle measuring apparatus.
Fig. 3 is a rear view of a rotary induction angle measuring device.
Fig. 4 is a schematic top view of a top plate of a rotary induction angle measuring apparatus.
Fig. 5 is a schematic front view of a limiting groove of a rotary induction angle measuring device.
In the figure: 1. a base; 2. a first screw; 3. a support member; 4. fixing the rod; 5. a limiting rod; 6. a top plate; 7. a protractor; 8. a limiting groove; 9. a first slot; 10. a limiting member; 11. a sensing member; 12. a nut; 13. a pointer; 14. a level gauge; 15. measuring a plate; 16. a second slot; 17. a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in the embodiment of the present invention, a rotation sensing type angle measuring device, including base 1 and second screw 17, as shown in fig. 1, the left and right sides of the top of base 1 is all provided with first screw 2, and the bottom of first screw 2 is all run through base 1 and is connected with support piece 3, first screw 2 and support piece 3 are all symmetrical and are provided with 2, and the connected mode of first screw 2 and base 1 is threaded connection, and support piece 3's bottom is conical structure simultaneously, drive support piece 3 through first screw 2 and reciprocate, thereby be convenient for to the uneven surface adjustment base 1's of hole angle, improve measurement accuracy.
As shown in fig. 1 and 3, a fixing rod 4 is arranged in the middle of the top of the base 1, the top of the fixing rod 4 is connected with the top plate 6 through a limiting rod 5, the central axis of the fixing rod 4 and the central axis of the base 1 are on the same vertical straight line, the central axis of the fixing rod 4 and the central axis of the limiting rod 5 are on the same vertical straight line, and meanwhile, the central axis of the central axis top plate 6 of the limiting rod 5 is on the same vertical straight line, so that when horizontal placement is carried out, the induction part 11 can keep a vertical angle with the base 1, and the measurement precision is improved.
As shown in fig. 1, 2 and 3, a protractor 7 is disposed on the front side of the top plate 6, a limiting groove 8 is disposed at the upper end of the surface of the protractor 7, the protractor 7 is in a semicircular structure, the center of the protractor 7 and the central point of the first open groove 9 are on the same horizontal straight line, the protractor 7 in the semicircular structure is used for measuring angles in different inclination directions, the first open groove 9 is disposed at the lower end of the surface of the protractor 7, the first open groove 9 is connected with the limiting member 10 in a meshing manner, the limiting member 10 is connected with the nut 12 in a threaded manner, the limiting member 10 is connected with the sensing member 11 in a rotating manner, and the meshing connection manner ensures that the first open groove 9 and the limiting member 10 do not slide relative to each other and is convenient to disassemble and assemble.
As shown in fig. 1, 3 and 4, the limiting groove 8 is connected with the limiting part 10, the front side of the limiting part 10 is connected with the rear side of the top of the sensing part 11, meanwhile, the rear side of the limiting part 10 penetrates through the limiting groove 8 and is connected with the nut 12, pointers 13 are arranged on the left side and the right side of the top of the sensing part 11, a level 14 is arranged on the front side of the top plate 6, the bottom of the level 14 is connected with a measuring plate 15, a second slot 16 is formed in the surface of the measuring plate 15, the second slot 16 is connected with the limiting rod 5, the connecting mode of the measuring plate 15 and the top plate 6 is in rotating connection, the rotating angle range of the top plate 6 is 0-180 degrees, the rotating angle measuring plate 15 is matched with the top plate 6 and the first slot 9 to facilitate the measurement of the non.
As shown in fig. 1, 3, 4 and 5, the second screw 17 is disposed at the upper end of the rear side of the fixing rod 4, the second screw 17 is connected to the fixing rod 4 in a threaded manner, and the distance between the second screw 17 and the top of the fixing rod 4 is smaller than the length of the limiting rod 5, so that the convenience of mounting and dismounting the fixing rod 4 and the limiting rod 5 is improved through the second screw 17.
The utility model discloses a theory of operation is: firstly, the base 1 is prevented from being arranged on a plane needing angle measurement, at the moment, under the action of gravity, the sensing part 11 is kept vertical to the horizontal plane, at the moment, the included angle between the current plane and the horizontal plane can be observed rapidly through the pointer 13 and the protractor 7, when the plane needing angle measurement is hollow and the bottom of the base 1 cannot be kept parallel to the plane, the supporting part 3 can be driven to move up and down by rotating the first screw rods 2 on two sides, the base 1 is adjusted to be kept parallel to the plane and then measurement is carried out, when angle measurement is needed to be carried out on a non-horizontal plane, the top plate 6 is lifted upwards after the second screw rod 17 is loosened in contact with the limiting rod 5 by rotating the second screw rod 17, after the limiting rod 5 is disconnected from the fixed rod 4, the nut 12 is rotated until the nut 12 is disconnected from the limiting part 10, the sensing part 11 is detached, and the measuring plate 15 is, the position of the measuring plate 15 is observed through the first open slot 9 at the front side of the protractor 7 to measure the included angle, so that the use process of the rotary induction type angle measuring device is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a rotary induction formula angle measuring device, includes base (1) and second screw rod (17), its characterized in that: the left side and the right side of the top of the base (1) are respectively provided with a first screw (2), the bottom of each first screw (2) penetrates through the base (1) and is connected with the support piece (3), the middle of the top of the base (1) is provided with a fixed rod (4), the top of the fixed rod (4) is connected with the top plate (6) through a limiting rod (5), the front side of the top plate (6) is provided with a protractor (7), the upper surface of the protractor (7) is provided with a limiting groove (8), the lower surface of the protractor is provided with a first open groove (9), the limiting groove (8) is connected with a limiting piece (10), the front side of the limiting piece (10) is connected with the rear side of the top of the induction piece (11), the rear side of the limiting piece (10) penetrates through the limiting groove (8) and is connected with a nut (12), the left side and the right side of the top of the induction piece (11, the bottom of the level gauge (14) is connected with the measuring plate (15), the surface of the measuring plate (15) is provided with a second open groove (16), the second open groove (16) is connected with the limiting rod (5), and the second screw (17) is arranged at the upper end of the rear side of the fixing rod (4).
2. A rotary induction angle measuring device according to claim 1, characterized in that: first screw rod (2) and support piece (3) all are the symmetry and are provided with 2, and just first screw rod (2) are threaded connection with the connected mode of base (1), and the bottom of support piece (3) is conical structure simultaneously.
3. A rotary induction angle measuring device according to claim 1, characterized in that: the axis of dead lever (4) and the axis of base (1) are on same vertical straight line, and the axis of dead lever (4) and the axis of gag lever post (5) are on same vertical straight line, and the axis of the axis roof (6) of gag lever post (5) is on same vertical straight line simultaneously.
4. A rotary induction angle measuring device according to claim 1, characterized in that: the protractor (7) is in a semicircular structure, and the circle center of the protractor (7) and the central point of the first open slot (9) are on the same horizontal straight line.
5. A rotary induction angle measuring device according to claim 1, characterized in that: the connection mode of the first slot (9) and the limiting piece (10) is meshed connection, the connection mode of the limiting piece (10) and the nut (12) is threaded connection, and meanwhile, the connection mode of the limiting piece (10) and the induction piece (11) is rotary connection.
6. A rotary induction angle measuring device according to claim 1, characterized in that: the measuring plate (15) is connected with the top plate (6) in a rotating mode, and the rotating angle range of the top plate (6) is 0-180 degrees.
7. A rotary induction angle measuring device according to claim 1, characterized in that: the second screw rod (17) is connected with the fixed rod (4) in a threaded manner, and the distance between the second screw rod (17) and the top of the fixed rod (4) is smaller than the length of the limiting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730537.8U CN211552692U (en) | 2019-10-15 | 2019-10-15 | Rotary induction type angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730537.8U CN211552692U (en) | 2019-10-15 | 2019-10-15 | Rotary induction type angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211552692U true CN211552692U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730537.8U Expired - Fee Related CN211552692U (en) | 2019-10-15 | 2019-10-15 | Rotary induction type angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211552692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268544A (en) * | 2020-10-21 | 2021-01-26 | 河北工程大学 | Land slope measuring device for engineering exploration |
-
2019
- 2019-10-15 CN CN201921730537.8U patent/CN211552692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268544A (en) * | 2020-10-21 | 2021-01-26 | 河北工程大学 | Land slope measuring device for engineering exploration |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20201015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |