CN214250964U

CN214250964U - Full-automatic inclinometer with double-wheel structure

Info

Publication number: CN214250964U
Application number: CN202120298330.9U
Authority: CN
Inventors: 李岩; 刘炳凯; 杨卓; 周恩海; 陶金国; 刘永辉; 杨瑞清; 龚成; 范天洋
Original assignee: Guangzhou Construction Quality And Safety Testing Center Co ltd; Guangzhou Institute of Building Science Co Ltd
Current assignee: Guangzhou Construction Quality And Safety Testing Center Co ltd; Guangzhou Institute of Building Science Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-21
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a full-automatic inclinometer with a double-wheel structure, which comprises a detection component, a rotating wheel group and a power mechanism, wherein the detection component comprises a numerical control chip, a wire and a probe, and the probe is electrically connected to the numerical control chip through the wire; the rotating wheel set comprises two rotating wheels which are arranged along the horizontal direction, the rotating wheels are respectively a first rotating wheel and a second rotating wheel, the conducting wire is wound on the rotating wheel set, the probe is positioned below the edge of the second rotating wheel, the second rotating wheel is provided with an angle sensor, and the angle sensor is electrically connected with the numerical control chip; the power mechanism is electrically connected with the numerical control chip and comprises a rotating motor and a power supply, the power supply is electrically connected with the rotating motor, and the rotating motor is connected with the rotating wheel set. The angle sensor is arranged on the second rotating wheel and feeds back an electric signal to the numerical control chip, so that the numerical control chip accurately controls the rotation of the rotating wheel set through the power mechanism, and the probe lifts a fixed value and automatically measures the rotation. The utility model discloses effectively reduce measuring error to can realize quick, automatic measurement.

Description

Full-automatic inclinometer with double-wheel structure

Technical Field

The utility model relates to a measure full-automatic inclinometer of double round structure among the technical field.

Background

The inclinometer is an instrument for measuring the apex angle and the azimuth angle of engineering structures such as a drill hole, a foundation pit, a foundation, a wall body, a dam slope and the like.

In engineering application, an inclinometer is generally prefabricated at a position to be monitored, and a probe of the inclinometer is placed into the inclinometer until the inclinometer reaches the bottom during monitoring. After the monitoring is started, manually lifting a probe of the inclinometer through a connecting wire, wherein the lifting amount is a fixed value each time, and the instrument automatically reads after being stabilized for 2-3 seconds; the above contents are repeated until the whole monitoring process is completed, so that measurement errors are easily caused in the process, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a full-automatic inclinometer of double round structure, it can be fast accurate deviational survey.

According to the embodiment of the utility model, a full-automatic inclinometer with a double-wheel structure is provided, which comprises a detection component, wherein the detection component comprises a numerical control chip, a wire and a probe, and the probe is electrically connected to the numerical control chip through the wire; the rotating wheel set comprises two rotating wheels which are arranged along the horizontal direction, the rotating wheels are respectively a first rotating wheel and a second rotating wheel, the conducting wire is wound on the rotating wheel set, the probe is positioned below the edge of the second rotating wheel, the second rotating wheel is provided with an angle sensor, and the angle sensor is electrically connected with the numerical control chip; the power mechanism is electrically connected with the numerical control chip and comprises a rotating motor and a power supply, the power supply is electrically connected with the rotating motor, and the rotating motor is connected with the rotating wheel set.

According to an embodiment of the present invention, further, the diameter of the first runner is larger than the diameter of the second runner.

According to the utility model discloses an embodiment, furtherly, power unit's quantity is two, two power unit respectively with each the runner is connected.

According to the utility model discloses an embodiment, furtherly, be equipped with rotatory handle on the first runner.

According to the utility model discloses an embodiment, furtherly, the full-automatic inclinometer of double round structure still includes the support, the support includes stabilizer blade and crossbearer, the crossbearer is installed on the stabilizer blade, first runner with the second runner is all rotated and is installed on the crossbearer.

According to the utility model discloses an embodiment, furtherly, the runner is equipped with annular recess along circumference, the wire winding is in the recess.

According to the utility model discloses an embodiment, furtherly, the full-automatic inclinometer of double round structure still is equipped with electronic control module, electronic control module includes control panel, control panel with the numerical control chip electricity is connected, control panel is used for control power unit.

According to the utility model discloses an embodiment, furtherly, electronic control module includes the display screen, the display screen with the numerical control chip electricity is connected, the display screen is used for showing the rotation amount of second runner.

The utility model has the advantages that: the angle sensor is arranged on the second rotating wheel and feeds back an electric signal to the numerical control chip, so that the numerical control chip accurately controls the rotation of the rotating wheel set through the power mechanism, and the probe lifts a fixed value and automatically measures the rotation. The utility model discloses effectively reduce measuring error to can realize quick, automatic measurement.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a rear view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic structural diagram of the first runner of the present invention;

fig. 4 is a schematic diagram of the control panel and the display screen of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the embodiment of the present invention provides a full-automatic inclinometer with a dual-wheel structure, including a detection assembly, a rotating wheel set and a power mechanism. The detecting component comprises a numerical control chip 122, a lead 21 and a probe 22, the probe 22 is electrically connected to the numerical control chip 122 through the lead 21, specifically, the probe 22 contains an inclination angle sensor, the probe 22 detects inclination angle values at different positions in the inclinometer and feeds the inclination angle values back to the numerical control chip 122, the numerical control chip 122 compares the inclination angle values, the inclination state of the inclinometer can be known, and therefore the monitoring effect of a foundation pit and a side slope is achieved. The power mechanism drives the rotating wheel set to rotate, and the rotating wheel set drives the probe 22 to move longitudinally along the inclined tube for detection.

The runner group includes two runners that arrange along the horizontal direction, and the runner is first runner 11 and second runner 12 respectively, and wire 21 twines on the runner group, and probe 22 is located the below at second runner 12 edge, is equipped with angle sensor 121 on the second runner 12, and angle sensor 121 and numerical control chip 122 electricity are even. The angle sensor 121 can detect the rotating angle of the second rotating wheel 12, and since the angle multiplied by the radius is equal to the arc length, after the radius of the second rotating wheel 12 is measured, the specific value lifted by the lead 21 can be recorded in real time according to the rotating angle fed back by the angle sensor 121, and the detection is more convenient and accurate. Further, the runner is provided with an annular groove along the circumferential direction, the wire 21 is wound in the groove, and the wire 21 is prevented from deviating from the runner set in the winding process.

In some embodiments, the diameter of the first wheel 11 is larger than the diameter of the second wheel 12. Since the probe 22 is located below the edge of the second wheel 12, i.e. the probe 22 is extending from the edge of the second wheel 12, the smaller size of the second wheel 12 is better able to adapt to different environments, facilitating the placement of the probe 22 in an inclined pipe. Further, the first turning wheel 11 is provided with a turning handle 111. The power mechanism is halted and the operator drives the movement of the probe 22 by using the rotary knob 111 to rotate the first wheel 11. Because the diameter of the first rotating wheel 11 is larger than that of the second rotating wheel 12, when the first rotating wheel 11 and the second rotating wheel 12 rotate at the same angle, the lifting value of the wire 21 driven by the first rotating wheel 11 is larger, and the operator saves more labor.

The power mechanism is electrically connected with the numerical control chip 122 and comprises a rotating motor and a power supply, the power supply is electrically connected with the rotating motor, and the rotating motor is connected with the rotating wheel set. In this embodiment, the number of the power mechanisms is two, and the two power mechanisms are respectively connected with each rotating wheel. Accordingly, the power source of each power mechanism is mounted on the first and second rotating

wheels

11 and 12, respectively. The two power mechanisms respectively drive the first rotating wheel 11 and the second rotating wheel 12, so that when the power supply of one power mechanism is exhausted or cannot be used, the other power mechanism can be started, and the operation is more reliable. In addition, different use effects can be achieved by starting different power mechanisms: starting a power mechanism connected with the first rotating wheel 11, wherein the diameter of the first rotating wheel 11 is larger, the linear speed is also larger, and the pulling speed of the lead 21 is increased; when the power mechanism connected with the second rotating wheel 12 is started, the diameter of the second rotating wheel 12 is smaller, and the wire 21 is pulled slowly, so that the more accurate and careful measurement is facilitated.

The full-automatic inclinometer with the double-wheel structure further comprises a support 30, wherein the support 30 comprises a support leg 31 and a cross frame 32, the cross frame 32 is installed on the support leg 31, and the first rotating wheel 11 and the second rotating wheel 12 are both rotatably installed on the cross frame 32. In this embodiment, the first wheel 11 is mounted in a foot 31, and the foot 31 can be supported on the ground, so that the center of the second wheel 12 can be aligned with the center of the inclinometer without additional support below the second wheel 12.

In some embodiments, referring to fig. 4, the full-automatic inclinometer with a dual-wheel structure is further provided with an electronic control module, the electronic control module includes a control panel 41, the control panel 41 is electrically connected with the numerical control chip 122, and the control panel 41 is used for controlling the power mechanism. In this embodiment, the control panel 41 is divided into two areas, the upper area is used to adjust and determine the distance between the upper and lower areas, and the lower area is used to adjust and determine the settling time after each lifting. The electronic control module further comprises a display screen 42, the display screen 42 is electrically connected with the numerical control chip 122, and the display screen 42 is used for displaying the rotation amount of the second rotating wheel 12. In this application, the rotation amount refers to the rotation angle of the second turning wheel 12. Specifically, the display screen 42 is divided into four display areas, the two display areas at the upper part are respectively used for displaying the number of times that the fixed dialing interval has been completed and the total dialing amount from left to right, and the two display areas at the lower part are respectively used for displaying the rotation angle that is still short of the fixed dialing interval and the total rotation angle from left to right.

The utility model discloses a use method as follows:

before the inclination measurement test, the probe 22 is placed in an inclination measurement pipe pre-buried at the side of the foundation pit until the probe 22 is contacted with the bottom of the pipe. The fixed lifting distance is set on the control panel 41, the default is 0.5m, the adjustable range is 0.1-0.5 m, meanwhile, the stable time can be set on the control panel 41, the default stable time is 3s, and the adjustable range is +/-0.3 s. Aligning the center of the second rotating wheel 12 to the center of the inclinometer, starting the power mechanism, periodically and automatically lifting the probe 22 by the rotating motor through the rotating wheel set until the fixed lifting distance is 0.5m, stopping running and automatically stabilizing for 3s, restarting the rotating motor after the angle sensor 121 in the probe 22 records data, continuously lifting, and so on. When the last section of the probe 22 is lifted by less than 0.5m, the rotating handle 111 on the first rotating wheel 11 can be manually controlled to take the probe 22 out of the inclinometer pipe, thereby completing the inclinometer test.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a full-automatic inclinometer of double round structure which characterized in that includes:

a detection assembly comprising a digitally controlled chip (122), a wire (21) and a probe (22), the probe (22) being electrically connected to the digitally controlled chip (122) by the wire (21);

the rotating wheel set comprises two rotating wheels which are arranged along the horizontal direction, the rotating wheels are respectively a first rotating wheel (11) and a second rotating wheel (12), the conducting wire (21) is wound on the rotating wheel set, the probe (22) is positioned below the edge of the second rotating wheel (12), the second rotating wheel (12) is provided with an angle sensor (121), and the angle sensor (121) is electrically connected with the numerical control chip (122);

the power mechanism is electrically connected with the numerical control chip (122), and comprises a rotating motor and a power supply, wherein the power supply is electrically connected with the rotating motor, and the rotating motor is connected with the rotating wheel set.

2. The fully automatic inclinometer of double wheel structure according to claim 1, characterized in that: the diameter of the first runner (11) is larger than the diameter of the second runner (12).

3. The fully automatic inclinometer of double wheel structure according to claim 2, characterized in that: the number of the power mechanisms is two, and the two power mechanisms are respectively connected with the rotating wheels.

4. The fully automatic inclinometer of double wheel structure according to claim 2, characterized in that: and a rotating handle (111) is arranged on the first rotating wheel (11).

5. A fully automatic inclinometer of double wheel construction according to claim 1 or 2, characterized in that: the full-automatic inclinometer with the double-wheel structure further comprises a support (30), wherein the support (30) comprises a supporting leg (31) and a cross frame (32), the cross frame (32) is installed on the supporting leg (31), and the first rotating wheel (11) and the second rotating wheel (12) are installed on the cross frame (32) in a rotating mode.

6. The fully automatic inclinometer of double wheel structure according to claim 1, characterized in that: the runner is provided with an annular groove along the circumferential direction, and the lead (21) is wound in the groove.

7. The fully automatic inclinometer of double wheel structure according to claim 1, characterized in that: the full-automatic inclinometer with the double-wheel structure is further provided with an electric control module, the electric control module comprises a control panel (41), the control panel (41) is electrically connected with the numerical control chip (122), and the control panel (41) is used for controlling the power mechanism.

8. The fully automatic inclinometer of double wheel structure according to claim 7, characterized in that: the electronic control module comprises a display screen (42), the display screen (42) is electrically connected with the numerical control chip (122), and the display screen (42) is used for displaying the rotation amount of the second rotating wheel (12).