CN204286423U - A kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm - Google Patents
A kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm Download PDFInfo
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- CN204286423U CN204286423U CN201420863483.3U CN201420863483U CN204286423U CN 204286423 U CN204286423 U CN 204286423U CN 201420863483 U CN201420863483 U CN 201420863483U CN 204286423 U CN204286423 U CN 204286423U
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Abstract
A kind of measurement of the level be applicable in mapping science of the utility model, be a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm.This levelling pole is made up of parts such as blade (1), three-axis sensor (2), alarm (3), maincenter control center (4), transmission system (5), electronic display (6), warning lamps (7).The utility model determines the plumbness of levelling pole by three-axis sensor (2), maincenter control center (4), transmission system (5), the deviation to all directions that blade may occur by maincenter control center (4) carries out analyzing, when exceeding target offset value, can judge according to actual conditions and give an order to sound a buzzer to alarm (3), giving an order lights warning lamp to warning lamp (7); When not exceeding target offset value, then illustrate that blade is vertical.Electronic display (6) display blade (1) is deviation angle, offset direction under plumbness comparatively.Vertical chi person is according to electronic display (6) prompting adjustment levelling pole, until three-axis sensor (2) senses blade (1) be comparatively less than pre-established allowable deviation angle, alarm stop alarm under plumbness, warning lamp extinguishes, and levelling pole is vertical this moment.This levelling pole enhances the vertical degree of accuracy of levelling pole, ensures that vertical chi is vertical, reduces measuring error.
Description
Technical field
The utility model relates to a kind of a kind of instrument of surveying and mapping of mapping science field, specifically to relate in a kind of measurement of the level can under the non-perpendicular state of blade the levelling pole of automatic alarm.
Background technology
In surveying, elevation is one of key element determining ground point location, all has a very important role in the design of engineering construction, the stage such as construction and management.The measurement of higher degree, according to the difference of its method and institute's use instrument, is divided into measurement of the level and trigonometric levelling.Measurement of the level is a kind of the most frequently used measurement of higher degree method, and such as geometric leveling is still the only resource of Precision Elevation control survey.The principle of measurement of the level is: the horizontal line of sight utilizing spirit-leveling instrument to provide aims at and reading the levelling pole standing vertically at 2 on the ground, has measured 2 discrepancy in elevation, thus has obtained the elevation of tested point.For the spirit-leveling instrument in leveling systems, very abundant to the research of the aspects such as its error source, method of calibration, instrument improving both at home and abroad, and as the levelling pole of another parts, domestic research is few.
The instrument that measurement of the level uses is spirit-leveling instrument, and levelling pole is scale supporting with it.Levelling pole is that the materials such as timber, aluminium alloy or fiberglass by dry and high quality are made, and length has 2m, 3m, 5m etc.Whether levelling pole is vertical important to measuring accuracy.About the research of levelling pole, how from its accuracy, easy to carry, the aspect such as simple to operate is carried out, and such as rotate foot pin, adding one in the lower end of levelling pole rotates foot pin flexibly; Vertical for guaranteeing, levelling pole adds a dismountable level tube etc.
Conventional levelling pole is multiplex manually to be flattened, and holds to hold chi in chi process person rocks after artificial leveling, causes and keeps away unavoidable error, affect the precision of Measurement results; Vertically whether in addition, for, vertical chi person determines according to the sight line of oneself, and the position of standing is different, and the structure seen just exists deviation, not necessarily correctly.If have one can under levelling pole is in non-perpendicular state automatic alarm, whether and vertical with instrumental science inspection, error reduces, and precision improves.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art, provide a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, guarantee that levelling pole is in plumbness by the adjustment of vertical chi person, reduce measuring error.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Thisly can be made up of the part such as blade 1, three-axis sensor 2, alarm 3, maincenter control center 4, transmission system 5, electronic display 6, warning lamp 7 by the levelling pole of automatic alarm under the non-perpendicular state of blade.In measuring process, the plumbness of levelling pole is determined by three-axis sensor 2, maincenter control center 4, transmission system 5; Maincenter control center 4, the deviation to all directions that may be occurred by blade carries out analyzing, when exceeding target offset value, can judge according to actual conditions and give an order to sound a buzzer to alarm 3, giving an order lights warning lamp to warning lamp 7, represents that blade is not in plumbness; When not exceeding target offset value, maincenter control center 4 does not give an order to alarm 3, warning lamp 7, and alarm is not sounded a buzzer, and warning lamp extinguishes, then illustrate that blade is vertical.Electronic display 6 can show blade 1 comparatively deviation angle, offset direction under plumbness.Vertical chi person points out adjustment levelling pole according to electronic display 6, until three-axis sensor 2 senses blade 1 be comparatively less than pre-established allowable deviation value, alarm stop alarm under plumbness, warning lamp extinguishes, and levelling pole is vertical this moment.Maincenter control center 4 arranges blade 1 comparatively permissible variation angle under plumbness by algorithm.
Compared with prior art, the beneficial effects of the utility model are:
the sensing improved by this and control system, enhance the degree of accuracy that levelling pole is vertical, ensures that vertical chi is vertical, reduce measuring error.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model
Fig. 2 is control procedure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
the utility model comprises the compositions such as blade 1, three-axis sensor 2, alarm 3, maincenter control center 4, transmission system 5, electronic display 6, warning lamp 7.
When measuring,
1, the plumbness of levelling pole is determined by three-axis sensor 2, maincenter control center 4, transmission system 5; The deviation to all directions that blade may occur by maincenter control center 4 carries out analyzing, when exceeding target offset value, can judge according to actual conditions and give an order to sound a buzzer to alarm 3, giving an order lights warning lamp to warning lamp 7; When not exceeding target offset value, then illustrate that blade is vertical;
2, alarm 3 is sounded a buzzer when receiving maincenter control center 4 and ordering, and represents that blade is not in plumbness; Warning lamp 7 can send light when receiving maincenter control center 4 and ordering, and represents that blade is not in plumbness;
3, electronic display 6 can show blade 1 comparatively deviation angle, offset direction under plumbness.Vertical chi person points out adjustment levelling pole according to electronic display 6, until three-axis sensor 2 senses blade 1 be comparatively less than pre-established allowable deviation value, alarm stop alarm under plumbness, warning lamp extinguishes, and levelling pole is vertical this moment;
4, maincenter control center 4 arranges blade 1 comparatively permissible variation angle under plumbness by algorithm.
The undeclared part related in the utility model is same as the prior art or adopt prior art to be realized.
Claims (7)
1. one kind can under the non-perpendicular state of blade the levelling pole of automatic alarm, comprise blade (1), three-axis sensor (2), alarm (3), maincenter control center (4), transmission system (5), electronic display (6), warning lamp (7), it is characterized in that: described three-axis sensor (2), maincenter control center (4), transmission system (5) can determine that whether blade is vertical; Described electronic display (6) can show blade (1) comparatively deviation angle, offset direction under plumbness, and vertical chi person is according to prompting adjustment blade (1) to alarm (3) stop alarm, and warning lamp (7) extinguishes, and now levelling pole is vertical.
2. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described three-axis sensor (2) senses blade (1) plumbness, produce measurement data; Whether data are transferred to maincenter control center (4) by transmission system (5) by described three-axis sensor (2), vertically judge present blade.
3. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described maincenter control center (4), the deviation to all directions that may be occurred by blade carries out analyzing, when exceeding target offset value, can judge according to actual conditions and give an order.
4. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described alarm (3) can be sounded a buzzer when receiving maincenter control center (4) order, represents that blade is not in plumbness.
5. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described warning lamp (7) can send light when receiving maincenter control center (4) order, represents that blade is not in plumbness.
6. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described electronic display (6) receives three-axis sensor (2) measurement data transmitted by transmission system (5), show blade (1) comparatively deviation angle, offset direction under plumbness in real time.
7. according to claim 1 a kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm, it is characterized in that: described maincenter control center (4) arranges blade (1) comparatively permissible variation angle under plumbness by algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863483.3U CN204286423U (en) | 2014-12-31 | 2014-12-31 | A kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863483.3U CN204286423U (en) | 2014-12-31 | 2014-12-31 | A kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286423U true CN204286423U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863483.3U Expired - Fee Related CN204286423U (en) | 2014-12-31 | 2014-12-31 | A kind of can under the non-perpendicular state of blade the levelling pole of automatic alarm |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017416A (en) * | 2016-08-01 | 2016-10-12 | 大连圣博尔测绘仪器科技有限公司 | I-angle monitoring device for level gauge |
| CN107990875A (en) * | 2017-12-31 | 2018-05-04 | 交通运输部公路科学研究所 | It is a kind of to carry the levelling rod for helping straight device automatically |
| CN113152912A (en) * | 2021-05-17 | 2021-07-23 | 苏州美瑞德建筑装饰有限公司 | Leveling design structure and leveling method for prefabricated wall panel |
| CN113804157A (en) * | 2021-03-23 | 2021-12-17 | 何丽 | Leveling device and leveling method of leveling ruler |
| CN115031691A (en) * | 2022-06-08 | 2022-09-09 | 新疆北新路桥集团股份有限公司 | Pier stud template verticality detection device and application method thereof |
-
2014
- 2014-12-31 CN CN201420863483.3U patent/CN204286423U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017416A (en) * | 2016-08-01 | 2016-10-12 | 大连圣博尔测绘仪器科技有限公司 | I-angle monitoring device for level gauge |
| CN107990875A (en) * | 2017-12-31 | 2018-05-04 | 交通运输部公路科学研究所 | It is a kind of to carry the levelling rod for helping straight device automatically |
| CN113804157A (en) * | 2021-03-23 | 2021-12-17 | 何丽 | Leveling device and leveling method of leveling ruler |
| CN113152912A (en) * | 2021-05-17 | 2021-07-23 | 苏州美瑞德建筑装饰有限公司 | Leveling design structure and leveling method for prefabricated wall panel |
| CN113152912B (en) * | 2021-05-17 | 2022-11-08 | 苏州美瑞德建筑装饰有限公司 | Prefabricated wallboard leveling design structure and leveling method |
| CN115031691A (en) * | 2022-06-08 | 2022-09-09 | 新疆北新路桥集团股份有限公司 | Pier stud template verticality detection device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171231 |