CN214040008U

CN214040008U - Inclination angle measuring device with horizontal adjusting mechanism

Info

Publication number: CN214040008U
Application number: CN202120370358.9U
Authority: CN
Inventors: 邓维爱; 钟培盛; 彭文斌
Original assignee: Guangdong Bangsheng Beidou Technology Service Co Ltd
Current assignee: Guangdong Bangsheng Beidou Technology Service Co Ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-08-24
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses an inclination measuring device with leveling mechanism, including alignment jig, centre gripping case, angular instrument, support frame and hinge pin, the centre gripping case is installed on the top of alignment jig, and the bottom and the alignment jig fixed connection of centre gripping case to the inside of centre gripping case is equipped with the angular instrument, the internally mounted of angular instrument has three-axis magnetic sensor, and three-axis magnetic sensor's outer wall and angular instrument fixed connection to the alignment jig internally mounted of three-axis magnetic sensor one side has three-axis accelerometer, three-axis accelerometer's bottom and angular instrument fixed connection, and the angular instrument internally mounted of three-axis accelerometer one side has temperature sensor to temperature sensor's outer wall and angular instrument fixed connection. The utility model discloses not only realized the reliable measurement of inclination measuring device for inclination measuring device's installation rate has made things convenient for the maintenance and detection in inclination measuring device later stage moreover.

Description

Inclination angle measuring device with horizontal adjusting mechanism

Technical Field

The utility model relates to an inclination measuring device technical field specifically is an inclination measuring device with level adjustment mechanism.

Background

The inclination angle sensor is a device for measuring the inclination angle, the inclination angle is required to be measured in a plurality of current engineering applications, the measured values are used for monitoring or controlling a system, a member with an inclination angle requirement in the construction of constructional engineering is required, whether the inclination angle meets the construction requirement is generally required to be detected in the construction process, the inclination angle measuring device is widely applied to the construction of Yueyang building ancient buildings, subway construction monitoring, Jiangsu Huai' an Zhenhui and other buildings, and the existing inclination angle measuring device is still insufficient to be improved when in use.

The inclination angle measuring device on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) the existing inclination angle measuring device is generally inconvenient for reliable measurement of the inclination angle measuring device when in use, thereby seriously influencing the convenience degree of the inclination angle measuring device when in use;

(2) the existing inclination angle measuring device is not convenient for conveniently adjusting the horizontal position when in use, thereby greatly influencing the reliability of the inclination angle measuring device when in use;

(3) the existing inclination angle measuring device is generally inconvenient to fix quickly when in use, thereby bringing great trouble to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inclination measuring device with horizontal adjustment mechanism to provide inclination measuring device and be not convenient for the reliable measurement of inclination measuring device in solving above-mentioned background, the convenient regulation of horizontal position, quick fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: an inclination measuring device with a horizontal adjusting mechanism comprises an adjusting frame, a clamping box, an angle measuring instrument, a supporting frame and a hinge pin, wherein the clamping box is installed at the top end of the adjusting frame, the bottom end of the clamping box is fixedly connected with the adjusting frame, the angle measuring instrument is arranged inside the clamping box, a three-axis magnetic sensor is installed inside the angle measuring instrument, the outer wall of the three-axis magnetic sensor is fixedly connected with the angle measuring instrument, a three-axis accelerometer is installed inside the adjusting frame on one side of the three-axis magnetic sensor, the bottom end of the three-axis accelerometer is fixedly connected with the angle measuring instrument, a temperature sensor is installed inside the angle measuring instrument on one side of the three-axis accelerometer, the outer wall of the temperature sensor is fixedly connected with the angle measuring instrument, a gain amplifier is installed inside the angle measuring instrument on one side of the temperature sensor, the bottom end of the gain amplifier is fixedly connected with the angle measuring instrument, and a low-pass filter is installed inside the angle measuring instrument on one side of the gain amplifier, and a compensation circuit is fixed in the goniometer at one side of the low-pass filter.

Preferably, the bottom of alignment jig is equipped with the support frame, and the top of support frame installs a supporting bench to the bottom and the support frame fixed connection of supporting bench.

Preferably, three clamping seats are installed on the outer wall of the adjusting frame, three auxiliary screw rods are installed inside the supporting frame below the clamping seats, and thread sleeves are sleeved on the surfaces of the auxiliary screw rods.

Preferably, the inside main lead screw that is equipped with of cassette above the thread bush, and three upper basess of group are installed to the alignment jig bottom of main lead screw one side to three lower basess of group are installed on the brace table top of upper base below, have realized the convenient regulation of inclination measuring device horizontal position.

Preferably, the outer wall of the clamping box is provided with a clamping arm, one end of the clamping arm, which is close to the clamping box, is provided with a hinge pin, and the inside of the clamping arm is provided with a U-shaped buckle.

Preferably, the inside of centre gripping case is equipped with T type lead screw, and the one end that centre gripping case was kept away from to T type lead screw is fixed with the screw thread handle to the T type lead screw surface cover of screw thread handle one side is equipped with the spring, and the T type lead screw surface cover of spring one side is equipped with the gasket, has realized the quick fixed of inclination measuring device.

Compared with the prior art, the beneficial effects of the utility model are that: the inclination angle measuring device not only realizes reliable measurement of the inclination angle measuring device, accelerates the installation speed of the inclination angle measuring device, but also facilitates the later detection and maintenance of the inclination angle measuring device;

(1) the angle gauge is fixed by the clamping box, the clamping box and the adjusting frame are installed together, the adjusting frame adjusts the levelness of the clamping box, the three-axis magnetic sensor and the three-axis accelerometer are matched with each other to provide three-dimensional rectangular coordinate system parameters of a geomagnetic field and a gravity field for a user, and parameters such as an azimuth angle, a well inclination angle and the like are determined according to the parameters, the ambient temperature value is output by the induction of the temperature sensor, the gain amplifier carries out logic editing and amplification on the data, the irregular clutter in the data is removed by the low-pass filter, the compensation circuit protects the circuit in real time, the inclination angle is measured by the numerical value change of the magnetic field three-dimensional rectangular coordinate system parameter established by the three-axis magnetic sensor and the three-axis accelerometer, so that the inclination angle measuring device can reliably measure the inclination angle, and has the characteristics of high precision, fast frequency response, good stability and repeatability and the like, and meanwhile, the performances of low noise and temperature drift, low power consumption and the like;

(2) the support table is supported through the support frame, the adjusting frame is supported under the matching of the three groups of upper bases and the lower bases, when a level gauge in the adjusting frame senses the change of the numerical difference and needs to adjust the position of the adjusting frame, a user rotates a group of thread sleeves, under the matching of the thread sleeves, the main screw rod and the auxiliary screw rod, the distance between the main screw rod and the auxiliary screw rod is adjusted to adjust the adjusting frame, the clamp seat supports the main screw rod, and the three groups of main screw rods and the auxiliary screw rod are mutually matched to correct data of the adjusting frame, so that the horizontal position of the inclination angle measuring device is conveniently adjusted, and the installation speed of the inclination angle measuring device is accelerated;

(3) through placing the goniometer in the inside of centre gripping case, the arm lock is connected with the centre gripping case through articulated round pin, insert the inside that U type was detained with T type lead screw, rotate the screw thread handle, under the cooperation of screw thread handle and T type lead screw, fix arm lock and centre gripping case, the spring promotes the gasket and removes, make and carry out elastic support between screw thread handle and the U type is detained, it is together fixed with goniometer and centre gripping case under the pressure of arm lock, the quick fixed of inclination measuring device has been realized, the testing and maintenance in inclination measuring device later stage has been made things convenient for.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the clamping box of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the adjusting bracket of the present invention;

fig. 4 is a schematic side view of the thread shank of the present invention.

In the figure: 1. an adjusting bracket; 2. a clamping box; 3. an angle gauge; 4. a three-axis magnetic sensor; 5. a three-axis accelerometer; 6. a temperature sensor; 7. a gain amplifier; 8. a low-pass filter; 9. a compensation circuit; 10. a card holder; 11. a main screw rod; 12. a threaded sleeve; 13. an auxiliary screw rod; 14. a lower base; 15. an upper base; 16. a support table; 17. a support frame; 18. a hinge pin; 19. clamping arms; 20. a threaded shank; 21. a spring; 22. a gasket; 23. a U-shaped buckle; 24. t type lead 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.

Referring to fig. 1-4, the present invention provides an embodiment: an inclination angle measuring device with a horizontal adjusting mechanism comprises an adjusting frame 1, a clamping box 2, a goniometer 3, a supporting frame 17 and a hinge pin 18, wherein the clamping box 2 is installed at the top end of the adjusting frame 1, the bottom end of the clamping box 2 is fixedly connected with the adjusting frame 1, the goniometer 3 is arranged inside the clamping box 2, a three-axis magnetic sensor 4 is installed inside the goniometer 3, the model is AK09940, the outer wall of the three-axis magnetic sensor 4 is fixedly connected with the goniometer 3, a three-axis accelerometer 5 is installed inside the adjusting frame 1 at one side of the three-axis magnetic sensor 4, the model of the three-axis accelerometer 5 is 832M1-0050, the bottom end of the three-axis accelerometer 5 is fixedly connected with the goniometer 3, a temperature sensor 6 is installed inside the goniometer 3 at one side of the three-axis magnetic sensor 5, the model of the temperature sensor 6 is PT100, and the outer wall of the temperature sensor 6 is fixedly connected with the goniometer 3, a gain amplifier 7 is arranged in the goniometer 3 at one side of the temperature sensor 6, the bottom end of the gain amplifier 7 is fixedly connected with the goniometer 3, a low-pass filter 8 is arranged in the goniometer 3 at one side of the gain amplifier 7, the type of the low-pass filter 8 is FTSF1, and a compensation circuit 9 is fixed in the goniometer 3 at one side of the low-pass filter 8;

when the device is used, the goniometer 3 is fixed through the clamping box 2, the clamping box 2 and the adjusting frame 1 are installed together, the adjusting frame 1 adjusts the levelness of the clamping box 2, the three-axis magnetic sensor 4 and the three-axis accelerometer 5 are matched with each other to provide three-dimensional rectangular coordinate system parameters of a geomagnetic field and a gravity field for a user, so as to determine parameters such as an azimuth angle, a well inclination angle and the like, an environmental temperature value is output simultaneously through the induction of the temperature sensor 6, the data is logically edited and amplified by the gain amplifier 7, the irregular clutter in the data is removed by the low-pass filter 8, the compensation circuit 9 protects the circuit in real time, the inclination angle is measured through the numerical value change of the three-dimensional rectangular coordinate system parameters of the magnetic field established by the three-axis magnetic sensor 4 and the three-axis accelerometer 5, the reliable measurement of the inclination angle measuring device is realized, and the device has the characteristics of high precision, fast frequency response, good stability and repeatability and the like, meanwhile, the noise and the temperature drift are small, the power consumption is low and the like;

the bottom end of the adjusting frame 1 is provided with a supporting frame 17, the top end of the supporting frame 17 is provided with a supporting table 16, the bottom end of the supporting table 16 is fixedly connected with the supporting frame 17, the outer wall of the adjusting frame 1 is provided with three groups of clamping seats 10, the supporting frame 17 below the clamping seats 10 is internally provided with three groups of auxiliary screw rods 13, the surfaces of the auxiliary screw rods 13 are sleeved with threaded sleeves 12, the clamping seats 10 above the threaded sleeves 12 are internally provided with main screw rods 11, the bottom end of the adjusting frame 1 at one side of the main screw rods 11 is provided with three groups of upper bases 15, and the top end of the supporting table 16 below the upper bases 15 is provided with three groups of lower bases 14;

when the inclination angle measuring device is used, the supporting table 16 is supported through the supporting frame 17, the adjusting frame 1 is supported under the matching of the three groups of upper bases 15 and the lower bases 14, when a level gauge in the adjusting frame 1 senses that the change of the number difference needs to adjust the position of the adjusting frame 1, a user rotates the group of thread sleeves 12, under the matching of the thread sleeves 12, the main screw rod 11 and the auxiliary screw rod 13, the distance between the main screw rod 11 and the auxiliary screw rod 13 is adjusted to adjust the adjusting frame 1, the clamping seat 10 supports the main screw rod 11, and the three groups of main screw rods 11 and the auxiliary screw rod 13 are mutually matched to correct data of the adjusting frame 1, so that the convenient adjustment of the horizontal position of the inclination angle measuring device is realized, and the installation speed of the inclination angle measuring device is accelerated;

the outer wall of the clamping box 2 is provided with a clamping arm 19, one end of the clamping arm 19, which is close to the clamping box 2, is provided with a hinge pin 18, a U-shaped buckle 23 is arranged inside the clamping arm 19, a T-shaped screw rod 24 is arranged inside the clamping box 2, one end, which is far away from the clamping box 2, of the T-shaped screw rod 24 is fixed with a threaded handle 20, a spring 21 is sleeved on the surface of the T-shaped screw rod 24 on one side of the threaded handle 20, and a gasket 22 is sleeved on the surface of the T-shaped screw rod 24 on one side of the spring 21;

through placing goniometer 3 in the inside of centre gripping case 2 during the use, arm lock 19 is connected with centre gripping case 2 through hinge pin 18, insert the inside that U type detained 23 with T type lead screw 24, rotate screw thread handle 20, under the cooperation of screw thread handle 20 and T type lead screw 24, fix arm lock 19 and centre gripping case 2, spring 21 promotes gasket 22 and removes, make and carry out elastic support between screw thread handle 20 and the U type detain 23, it is together fixed with goniometer 3 and centre gripping case 2 under arm lock 19's pressure, the quick fixed of inclination measuring device has been realized, the detection maintenance in inclination measuring device later stage has been made things convenient for.

The working principle is as follows: when the device is used, an external power supply is used, firstly, the goniometer 3 is fixed through the clamping box 2, the clamping box 2 and the adjusting frame 1 are installed together, the adjusting frame 1 adjusts the levelness of the clamping box 2, the three-axis magnetic sensor 4 and the three-axis accelerometer 5 are matched with each other to provide three-dimensional rectangular coordinate system parameters of a geomagnetic field and a gravitational field for a user, parameters such as an azimuth angle and a well inclination angle are determined according to the parameters, an ambient temperature value is output simultaneously through the induction of the temperature sensor 6, the gain amplifier 7 carries out logic editing and amplification on data, the low-pass filter 8 removes irregular clutter in the data, the compensation circuit 9 carries out real-time protection on a circuit, the inclination angle is measured through the numerical value change of the three-dimensional rectangular coordinate system parameters of the magnetic field established by the three-axis sensor magnetic sensor 4 and the three-axis accelerometer 5, the reliable measurement of the inclination angle measuring device is realized, and the device has high precision, fast frequency response, the device is simple, the device and the device is convenient to use, and the device is convenient to use, The device has the characteristics of good stability and repeatability and the like, meanwhile, the device has small noise and temperature drift and low power consumption, a supporting table 16 is supported by a supporting frame 17, the adjusting frame 1 is supported under the matching of three groups of upper bases 15 and lower bases 14, when a level gauge in the adjusting frame 1 senses the change of number difference and needs to adjust the position of the adjusting frame 1, a user rotates a group of threaded sleeves 12, the distance between a main screw rod 11 and an auxiliary screw rod 13 is adjusted under the matching of the threaded sleeves 12, the main screw rod 11 and the auxiliary screw rod 13 to adjust the adjusting frame 1, a clamping seat 10 supports the main screw rod 11, the three groups of main screw rods 11 and the auxiliary screw rod 13 are mutually matched to correct data of the adjusting frame 1, the convenient adjustment of the horizontal position of the inclination angle measuring device is realized, the installation speed of the inclination angle measuring device is accelerated, then, an angle measuring device 3 is placed in a clamping arm 2, and a clamping arm 19 is connected with the clamping box 2 through a hinge pin 18, insert the inside that U type detained 23 with T type lead screw 24, rotate screw thread handle 20, under the cooperation of screw thread handle 20 and T type lead screw 24, fix arm lock 19 and centre gripping case 2, spring 21 promotes the gasket 22 and removes, make and carry out elastic support between screw thread handle 20 and the U type knot 23, it is together fixed with goniometer 3 and centre gripping case 2 under arm lock 19's pressure, realize the quick fixed of inclination measuring device, make things convenient for the testing and maintenance in inclination measuring device later stage, accomplish inclination measuring device's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an inclination measuring device with horizontal adjustment mechanism, includes alignment jig (1), centre gripping case (2), goniometer (3), support frame (17) and hinge pin (18), its characterized in that: the clamp box (2) is installed on the top end of the adjusting frame (1), the bottom end of the clamp box (2) is fixedly connected with the adjusting frame (1), an angle measuring instrument (3) is arranged inside the clamp box (2), a three-axis magnetic sensor (4) is installed inside the angle measuring instrument (3), the outer wall of the three-axis magnetic sensor (4) is fixedly connected with the angle measuring instrument (3), a three-axis accelerometer (5) is installed inside the adjusting frame (1) on one side of the three-axis magnetic sensor (4), the bottom end of the three-axis accelerometer (5) is fixedly connected with the angle measuring instrument (3), a temperature sensor (6) is installed inside the angle measuring instrument (3) on one side of the three-axis accelerometer (5), the outer wall of the temperature sensor (6) is fixedly connected with the angle measuring instrument (3), a gain amplifier (7) is installed inside the angle measuring instrument (3) on one side of the temperature sensor (6), and the bottom of the gain amplifier (7) is fixedly connected with the goniometer (3), a low-pass filter (8) is arranged in the goniometer (3) on one side of the gain amplifier (7), and a compensation circuit (9) is fixed in the goniometer (3) on one side of the low-pass filter (8).

2. The tilt angle measuring device with a leveling mechanism according to claim 1, wherein: the bottom of alignment jig (1) is equipped with support frame (17), and a supporting bench (16) is installed on the top of support frame (17) to the bottom and the support frame (17) fixed connection of a supporting bench (16).

3. The tilt angle measuring device with a leveling mechanism according to claim 1, wherein: three groups of clamping seats (10) are installed on the outer wall of the adjusting frame (1), three groups of auxiliary screw rods (13) are installed inside a supporting frame (17) below the clamping seats (10), and threaded sleeves (12) are sleeved on the surfaces of the auxiliary screw rods (13).

4. The tilt angle measuring device with a leveling mechanism according to claim 3, wherein: the screw thread sleeve is characterized in that a main screw rod (11) is arranged inside a clamping seat (10) above the screw thread sleeve (12), three groups of upper bases (15) are installed at the bottom end of an adjusting frame (1) on one side of the main screw rod (11), and three groups of lower bases (14) are installed at the top end of a supporting table (16) below the upper bases (15).

5. The tilt angle measuring device with a leveling mechanism according to claim 1, wherein: the clamping box is characterized in that clamping arms (19) are arranged on the outer wall of the clamping box (2), a hinge pin (18) is arranged at one end, close to the clamping box (2), of each clamping arm (19), and a U-shaped buckle (23) is arranged inside each clamping arm (19).

6. The tilt angle measuring device with a leveling mechanism according to claim 1, wherein: the inside of centre gripping case (2) is equipped with T type lead screw (24), and T type lead screw (24) keep away from the one end of centre gripping case (2) and be fixed with screw thread handle (20), and the surface cover of T type lead screw (24) of screw thread handle (20) one side is equipped with spring (21), and the surface cover of T type lead screw (24) of spring (21) one side is equipped with gasket (22).