CN114562976A - Leveling rod leveling instrument capable of realizing self-adaptive leveling - Google Patents
Leveling rod leveling instrument capable of realizing self-adaptive leveling Download PDFInfo
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- CN114562976A CN114562976A CN202210236285.3A CN202210236285A CN114562976A CN 114562976 A CN114562976 A CN 114562976A CN 202210236285 A CN202210236285 A CN 202210236285A CN 114562976 A CN114562976 A CN 114562976A
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- 230000003044 adaptive effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000013178 mathematical model Methods 0.000 claims description 2
- 230000008447 perception Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 14
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- General Physics & Mathematics (AREA)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention belongs to the technical field of geological monitoring equipment, and particularly relates to a leveling rod leveling instrument capable of realizing self-adaptive leveling, which comprises a shell, a base, a telescopic soft lining, a self-adaptive leveling tray, an electric telescopic rod, a support, a gyroscope sensor, a power supply module, a control module, a leveling nail groove and a pressure sensor, wherein the telescopic soft lining is arranged on the shell; when the leveling device is used, the leveling rod is inserted into the shell and fully contacted with the self-adaptive leveling tray, the leveling rod is clamped by the telescopic soft lining on the inner wall of the shell, a gyroscope sensor for measuring an inclination angle is embedded in the middle of the self-adaptive leveling tray, and when the tray is not in a horizontal position, the control module drives the electric telescopic rod to enable the tray to be adjusted around the support until the tray is horizontal; the leveling rod self-adaptive leveling instrument provided by the invention can be used for self-adaptively adjusting the leveling rod in real time, solving the problem of measurement error caused by the leveling rod not being leveled, and has the advantages of simple structure, high sensitivity, higher durability, and strong portability and practicability.
Description
Technical Field
The invention belongs to the technical field of geological monitoring equipment, and particularly relates to a leveling rod leveling instrument capable of realizing self-adaptive leveling.
Background
The most commonly used means of deformation monitoring in the conventional art is a level. The leveling rod matched with the level gauge is manually supported by monitoring personnel, and the leveling rod is difficult to keep a horizontal state in real time due to the influence of factors such as terrain, environment, habit of the monitoring personnel and the like, so that a monitoring error is caused. In order to reduce the monitoring error caused by the leveling ruler not being leveled, the conventional method is to use the leveling ruler with different measuring range ranges to carry out monitoring twice before and after, and the result is averaged. In the actual monitoring and using process, even if the leveling rod with different measuring range ranges is used for carrying out measurement twice, the measurement error caused by the non-leveling state of the leveling rod cannot be fundamentally solved, and meanwhile, the method also causes great waste of labor cost and time cost.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a leveling rod self-adaptive leveling instrument which is simple in structure, convenient to operate and has a real-time leveling function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a leveling rod self-adaptive leveling instrument, which comprises a shell and a base positioned below the shell, and is characterized in that: the leveling device also comprises a telescopic liner, a self-adaptive leveling tray, an electric telescopic rod, a control module, a power supply module and a leveling nail groove;
the telescopic lining is positioned on the inner side of the shell and used for fixing the leveling rod and filling and leveling a gap between the self-adaptive leveling tray and the shell;
the self-adaptive leveling tray is electrically connected with the control module, and a gyroscope sensor is embedded in the self-adaptive leveling tray so as to transmit the current inclination angle state of the tray to the control module in real time;
the electric telescopic rod is electrically connected with the control module and the power supply module, one end of the electric telescopic rod is hinged to the bottom surface of the self-adaptive horizontal tray, and the other end of the electric telescopic rod is hinged to the base;
the control module is used for resolving an inclination angle input by the self-adaptive horizontal tray in real time and driving the electric telescopic rod to perform telescopic adjustment so as to enable the self-adaptive horizontal tray to be in a horizontal state;
the level nail recess is located the positive centre of self-adaptation horizontal tray, and the outside one side of level nail recess is equipped with the position that the arch is used for fixed instrument and level nail, and the inside one side of level nail recess is equipped with pressure sensor and is used for the condition that perception instrument and level nail contacted.
Preferably, in order to reduce errors caused by height changes of the positions of the grooves of the leveling pins when the leveling rod is adjusted in the self-adaptive leveling instrument, a movable hinged support is hinged below the center of the self-adaptive horizontal tray, and the bottom of the movable hinged support is fixed on the base. The electric telescopic rods comprise three electric telescopic rods which are respectively a first electric telescopic rod, a second electric telescopic rod and a third electric telescopic rod.
As a preferred scheme, in order to better sense the vertical state of the leveling rod, the vertical state can be achieved by acquiring the inclination angle state of the tray in real time, and specifically, a gyroscope sensor is embedded in the adaptive leveling tray and electrically connected with the control module.
The leveling rod self-adaptive leveling instrument has the advantages of simple structure, high sensitivity, higher durability, light weight, portability and convenient operation. When the reading of the pressure sensor in the level nail groove is abnormal, the control module can send a stop instruction to the electric telescopic rod with the largest power consumption, the consumption of the power supply module is saved, and the duration of the instrument is prolonged.
Drawings
FIG. 1 is an overall structural elevation view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the overall structure I-I of the embodiment of the present invention;
FIG. 4 is a front view of a base of an embodiment of the present invention;
FIG. 5 is a schematic bottom view of a base according to an embodiment of the present invention;
in the figure: the automatic leveling device comprises a base 1, a shell 2, a charging port 3, a telescopic soft lining 4, a switch 5, a buzzer 6, an indicator light 7, a first miniature electric telescopic rod 8, a second miniature electric telescopic rod 9, a third miniature electric telescopic rod 10, a movable hinged support 11, a self-adaptive leveling tray 12, a power supply module 13, a control module 14, a leveling nail groove 15, a protrusion 16 and a pressure sensor 17.
Detailed Description
The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the invention and the scope of the invention is covered by the present invention according to the common technical knowledge and the conventional means in the field.
Fig. 1 is a front view of the overall structure of the present invention, as shown in fig. 1, the present invention includes two parts, namely an upper shell structure and a lower base, specifically including a shell 2, a base 1, a flexible inner liner 4, a switch 5, a buzzer 6, an indicator light 7, a self-adaptive leveling tray 12, an electric telescopic rod, a movable hinged support 11, a power supply module 13, a control module 14, a charging port 3, a leveling nail groove 15, and a pressure sensor 17; the electric telescopic rods comprise three, preferably miniature electric telescopic rods, specifically a first miniature electric telescopic rod 8, a second miniature electric telescopic rod 9 and a third miniature electric telescopic rod 10.
The upper part of the movable hinged support 11 is hinged below the center of the self-adaptive horizontal tray 12, and the bottom of the movable hinged support 11 is fixed on the base 1; the adaptive leveling tray 12 is electrically connected with the control module 13, and a gyroscope sensor is embedded in the adaptive leveling tray 12 to transmit the current inclination angle state of the adaptive leveling tray 12 to the control module 13 in real time; the telescopic lining 4 is positioned at the inner side of the shell and used for fixing the leveling rod and filling and leveling a gap between the self-adaptive leveling tray 12 and the shell 2; the first miniature electric telescopic rod 8, the second miniature electric telescopic rod 9 and the third miniature electric telescopic rod 10 are respectively and electrically connected with the control module and the power supply module, the three miniature electric telescopic rods are all arranged up and down, one end of each miniature electric telescopic rod is hinged to the bottom surface of the self-adaptive horizontal tray 12, and the other end of each miniature electric telescopic rod is hinged to the base 1; the control module 14 is used for resolving an inclination angle input by the adaptive horizontal tray 12 in real time and driving the three miniature electric telescopic rods to perform telescopic adjustment so that the adaptive horizontal tray 12 rotates around the movable hinged support 11 and is in a horizontal state, the miniature electric telescopic rods are directly connected with the power supply module 14 and the control module 13, the power supply module 14 is preferably a lithium battery to ensure stable power, and the miniature electric telescopic rods can be stretched only when the control module 13 sends an instruction;
the level nail groove 15 is located in the middle of the self-adaptive horizontal tray, a bulge 16 is arranged on one outward side (facing one side of the leveling rod) of the level nail groove 15, the bulge 16 is used for fixing the position of an instrument and a level nail, a pressure sensor is arranged on one inward side of the level nail groove 15 and used for sensing the contact condition of the instrument and the level nail, the control module 13 collects the inclination angle of the self-adaptive horizontal tray and the pressure value of the level nail groove in real time, the inclination angle of the self-adaptive horizontal tray can be resolved in real time under a normal working state and drives the micro electric telescopic rod to stretch up and down, and the mathematical model for resolving the inclination angle of the self-adaptive horizontal tray and driving the micro electric telescopic rod to move up and down is shown in formulas (1) - (4) in detail by the control module.
Wherein the current height of the first minitype electric telescopic rod 8 is h8The current height of the second minitype electric telescopic rod 9 is h9The current height of the third miniature electric telescopic rod 10 is h10The distance between the first miniature electric telescopic rod 8 and the second miniature electric telescopic rod 9 is lxThe distance between the middle points of the connecting lines of the third miniature electric telescopic rod 10 and the second miniature electric telescopic rod 9 is ly。
During the use, the monitoring personnel insert the levelling rod from the slot of casing top surface to make the bottom surface and the self-adaptation tray 12 of levelling rod fully contact, the flexible soft inside lining 4 that is located the casing inboard can fix the levelling rod firmly in the slot. As shown in fig. 2, the instrument switch 5 on the top surface of the housing is turned on, and the instrument indicating lamp 7 pending operation appears orange.
As shown in figure 5, the monitoring personnel hand-hold the leveling rod of inserting the instrument, with instrument base recess alignment level nail and with the sufficient contact of level nail, the pressure sensor in the level nail recess 15 will be with the information transfer for control module of the sufficient contact of level nail. When the level nail does not have abundant contact with level nail recess 15, pressure sensor numerical value on the level nail recess 15 is unusual, and this kind of condition instrument regards as very operating condition, and control module will send a signal to monitoring personnel through bee calling organ 6 and pilot lamp 7, and the interrupt is sent with miniature electric telescopic handle's instruction simultaneously, reduces the consumption of power module electric quantity.
The control module calculates the inclination angle of the self-adaptive horizontal tray in real time and drives the WeChat electric telescopic rod to stretch and retract, so that the tray and the leveling rod on the tray reach a horizontal state.
After the self-adaptive leveling instrument levels the leveling rod, the control module sends a prompt signal to monitoring personnel through the buzzer and the indicator lamp, and the monitoring personnel start normal detection work at the moment.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. Levelling rod self-adaptation levelling appearance, including the casing and be located the base of casing below, its characterized in that: the leveling device also comprises a telescopic liner, a self-adaptive leveling tray, an electric telescopic rod, a control module, a power supply module and a leveling nail groove;
the telescopic lining is positioned on the inner side of the shell and used for fixing the leveling rod and filling and leveling a gap between the self-adaptive leveling tray and the shell;
the self-adaptive leveling tray is electrically connected with the control module, and a gyroscope sensor is embedded in the self-adaptive leveling tray so as to transmit the inclination angle state of the current self-adaptive leveling tray to the control module in real time;
the electric telescopic rod is electrically connected with the control module and the power supply module, one end of the electric telescopic rod is hinged to the bottom surface of the self-adaptive horizontal tray, and the other end of the electric telescopic rod is hinged to the base;
the control module is used for resolving an inclination angle input by the self-adaptive horizontal tray in real time and driving the electric telescopic rod to perform telescopic adjustment so as to enable the self-adaptive horizontal tray to be in a horizontal state;
the level nail recess is located the positive centre of self-adaptation horizontal tray, and the outside one side of level nail recess is equipped with the position that the arch is used for fixed instrument and level nail, and the inside one side of level nail recess is equipped with pressure sensor and is used for the condition that perception instrument and level nail contacted.
2. The leveling rod self-adaptive leveling instrument according to claim 1, wherein: a movable hinged support is hinged to the lower portion of the center of the self-adaptive horizontal tray, and the bottom of the movable hinged support is fixed to the base.
3. The leveling rod self-adaptive leveling instrument according to claim 2, wherein: the electric telescopic handle is characterized by comprising a first electric telescopic handle, a second electric telescopic handle and a third electric telescopic handle.
4. The leveling rod self-adaptive leveling instrument according to claim 1, wherein: a gyroscope sensor is embedded in the self-adaptive leveling tray and electrically connected with the control module. The method is used for acquiring the inclination angle state of the tray in real time.
5. The leveling rod adaptive leveling instrument of claim 4, wherein: the mathematical model for resolving the inclination angle of the self-adaptive horizontal tray and driving the electric telescopic rod to move up and down by the control module is shown in formulas (1) to (4).
Wherein, the current height of the first electric telescopic rod is h8The second electric telescopic rod is high at presentDegree of h9The current height of the third electric telescopic rod is h10The distance between the first electric telescopic rod and the second electric telescopic rod is lxThe distance between the third electric telescopic rod and the middle point of the connecting line of the second electric telescopic rod is ly。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210236285.3A CN114562976A (en) | 2022-03-11 | 2022-03-11 | Leveling rod leveling instrument capable of realizing self-adaptive leveling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210236285.3A CN114562976A (en) | 2022-03-11 | 2022-03-11 | Leveling rod leveling instrument capable of realizing self-adaptive leveling |
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| Publication Number | Publication Date |
|---|---|
| CN114562976A true CN114562976A (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210236285.3A Pending CN114562976A (en) | 2022-03-11 | 2022-03-11 | Leveling rod leveling instrument capable of realizing self-adaptive leveling |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007013186A1 (en) * | 2005-07-29 | 2007-02-01 | Ebisu Co., Ltd. | Level |
| CN108020205A (en) * | 2017-12-31 | 2018-05-11 | 交通运输部公路科学研究所 | A kind of levelling rod with self-level(l)ing device |
| CN108388283A (en) * | 2018-01-29 | 2018-08-10 | 中国机械工业集团有限公司 | Embedded radio pressure feedback controller suitable for wide in range air spring vibrating isolation system |
| CN109555955A (en) * | 2018-12-18 | 2019-04-02 | 青海煤炭地质勘查院 | A kind of foot prop that automatic leveling measuring appratus is high |
| CN109780384A (en) * | 2018-12-28 | 2019-05-21 | 中国机械工业集团有限公司 | A kind of pressure sensitivity digital minisize leveling damping supporting seat device |
| CN211176133U (en) * | 2019-10-12 | 2020-08-04 | 南京江源测绘有限公司 | Auxiliary device for measuring level |
| CN111879296A (en) * | 2020-07-30 | 2020-11-03 | 中国三冶集团有限公司 | Miniature laser marking instrument mounting structure applied to cable bridge construction |
| CN212133642U (en) * | 2020-05-08 | 2020-12-11 | 昆山御宾电子科技有限公司 | High-precision static level gauge |
| CN213331996U (en) * | 2020-10-21 | 2021-06-01 | 上海市地质勘查技术研究院 | Bolt convenient to installation hydrostatic level appearance |
| CN113566783A (en) * | 2021-09-22 | 2021-10-29 | 南通意瑞测绘服务有限公司 | Leveling vehicle |
| CN215447831U (en) * | 2021-08-10 | 2022-01-07 | 吉特志智能科技(无锡)有限公司 | Automatic measuring instrument for parts with different heights |
-
2022
- 2022-03-11 CN CN202210236285.3A patent/CN114562976A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007013186A1 (en) * | 2005-07-29 | 2007-02-01 | Ebisu Co., Ltd. | Level |
| CN108020205A (en) * | 2017-12-31 | 2018-05-11 | 交通运输部公路科学研究所 | A kind of levelling rod with self-level(l)ing device |
| CN108388283A (en) * | 2018-01-29 | 2018-08-10 | 中国机械工业集团有限公司 | Embedded radio pressure feedback controller suitable for wide in range air spring vibrating isolation system |
| CN109555955A (en) * | 2018-12-18 | 2019-04-02 | 青海煤炭地质勘查院 | A kind of foot prop that automatic leveling measuring appratus is high |
| CN109780384A (en) * | 2018-12-28 | 2019-05-21 | 中国机械工业集团有限公司 | A kind of pressure sensitivity digital minisize leveling damping supporting seat device |
| CN211176133U (en) * | 2019-10-12 | 2020-08-04 | 南京江源测绘有限公司 | Auxiliary device for measuring level |
| CN212133642U (en) * | 2020-05-08 | 2020-12-11 | 昆山御宾电子科技有限公司 | High-precision static level gauge |
| CN111879296A (en) * | 2020-07-30 | 2020-11-03 | 中国三冶集团有限公司 | Miniature laser marking instrument mounting structure applied to cable bridge construction |
| CN213331996U (en) * | 2020-10-21 | 2021-06-01 | 上海市地质勘查技术研究院 | Bolt convenient to installation hydrostatic level appearance |
| CN215447831U (en) * | 2021-08-10 | 2022-01-07 | 吉特志智能科技(无锡)有限公司 | Automatic measuring instrument for parts with different heights |
| CN113566783A (en) * | 2021-09-22 | 2021-10-29 | 南通意瑞测绘服务有限公司 | Leveling vehicle |
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