Novel sliding inclinometer

Abstract

The utility model relates to the technical field of inclinometers, in particular to a novel sliding type inclinometer, which is characterized by comprising a measuring rod and a steering mechanism, the steering mechanism is connected with one end of the measuring rod, the steering mechanism comprises a controlled rotating seat, the rotating seat is fixedly connected with one end of the measuring rod so as to enable the measuring rod to rotate, and the measuring rod is connected with the steering mechanism. And the rotating shaft of the measuring rod is collinear with the axis of the measuring rod. According to the sliding type inclinometer, the steering mechanism comprising the rotating seat fixedly connected with the measuring rod and the technical means of enabling the rotating shaft of the rotating seat to be collinear with the axis of the measuring rod are adopted, so that the measuring rod can synchronously rotate along with the rotating seat which is controlled to rotate, and the inclinometer can automatically convert the direction of the measuring rod; the problems that in the prior art, due to the fact that a measuring rod is rotated manually, operation is tedious, efficiency is low, and human errors are prone to being generated are solved, and the technical problems that an existing sliding type inclinometer is strenuous in operation, low in measuring efficiency and inaccurate in measuring result under severe conditions are effectively solved.

Description

Technical Field

[0001] The utility model relates to an inclinometer, in particular to a new type of sliding inclinometer. Background Art

[0002] In geological exploration, slope monitoring and engineering construction, sliding inclinometers are widely used to measure the deformation of underground structures, slopes and foundation pits. These inclinometers lower a measuring rod into a borehole or inclinometer hole and record the inclination changes of the soil or rock mass at different depths, so that engineers can monitor the structural stability and predict possible disaster risks. In actual use, due to the complex on-site environment, operators need to frequently move the equipment and maintain the accuracy and precision of the instrument.

[0003] Existing sliding inclinometers usually rely on manual operation, mainly including a measuring rod, a measuring wire reel and a connecting device, etc. When in use, the operator connects the measuring rod to the cable, and then manually lowers the measuring rod to a specified depth in the inclinometer hole. And, in order to obtain accurate data, the operator usually needs to perform two measurements in the forward and reverse directions, respectively recording the readings after the rod body rotates 180° in the clockwise and counterclockwise directions. Before each measurement, the operator needs to lift the measuring rod out of the hole, manually rotate the measuring rod and lower it again to the target depth, repeatedly pulling up and measuring the data.

[0004] This way of manual intervention is not only cumbersome and inefficient, but also prone to inaccurate measurement results due to human errors. However, the existing sliding inclinometers need manual conversion of the measuring rod direction during the measurement process, which is not only cumbersome and inefficient, but also prone to inaccurate measurement results due to human errors, especially more laborious under harsh on-site conditions, increasing the workload and the risk of errors. Therefore, it is urgent to propose a sliding inclinometer that can solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sliding inclinometer that can quickly switch the detection direction during the forward and reverse measurements.

[0006] The technical solution adopted by the utility model to solve the above problems is: a new type of sliding inclinometer, including:

[0007] A measuring rod.

[0008] A steering mechanism, including:

[0009] A rotating seat, which rotates controllably, and the rotating seat is fixedly connected to one end of the measuring rod to make the measuring rod rotate, and the rotation axis of the measuring rod is collinear with the axis of the measuring rod itself.

[0010] Preferably, the steering mechanism further includes:

[0011] The end seat is rotatably connected to the rotating seat.

[0012] The driver is arranged between the end seat and the rotating seat to drive the rotating seat and the end seat to rotate relative to each other.

[0013] Preferably, the driver is fixedly connected to the rotating seat, and the output shaft of the driver is located on the side away from the rotating seat, and the output shaft of the driver is transmission-connected to the end seat to drive the rotating seat and the end seat to rotate relative to each other.

[0014] Preferably, a novel sliding inclinometer further comprises:

[0015] A connecting piece, wherein the connecting piece is fixedly connected to the end seat, and the connecting piece is fixedly connected to the output shaft of the driver.

[0016] Preferably, the driver is fixedly connected to the end seat, and the output shaft of the driver is located on the side away from the end seat, and the output shaft of the driver is transmission-connected to the rotating seat to drive the rotating seat and the end seat to rotate relative to each other.

[0017] Preferably, a novel sliding inclinometer further comprises:

[0018] A connecting piece is fixedly connected to the rotating seat, and the connecting piece is fixedly connected to the output shaft of the driver.

[0019] Preferably, the rotating seat comprises an annular side wall, the annular side wall forms an annular groove, the annular groove is perpendicular to the axis of the measuring rod, and the axis of the measuring rod passes through the center point of the annular groove.

[0020] A positioning piece is provided on the end seat, and the extension direction of the positioning piece points to the axis of the measuring rod, and the axis of the measuring rod is vertical. One end of the positioning piece facing the axis of the measuring rod is movably engaged in the annular groove, so that the movement state between the end seat and the rotating seat is limited to only relative rotation.

[0021] Preferably, the driver comprises:

[0022] First motor.

[0023] A control module is connected to the first motor to drive the output shaft of the first motor to rotate. The control module includes a main control component and a drive component. The main control component is connected to the drive component.

[0024] Preferably, a novel sliding inclinometer further comprises a winding and unwinding mechanism, wherein the winding and unwinding mechanism comprises:

[0025] The spool, which rotates about its own axis in a controlled manner;

[0026] A wire arranging mechanism is provided between the spool and the measuring rod. The wire arranging mechanism includes:

[0027] A wire aligner that moves controllably. The moving direction of the wire aligner is defined as the first direction, which is parallel to the axial direction of the spool. The wire aligner is provided with a wire passing structure.

[0028] A wire cable, one end of which is connected to the steering mechanism, and the other end of which is wound around the wire passing structure and then connected to the spool.

[0029] Preferably, the wire aligner is configured to reciprocally move along the first direction when the spool rotates, and the moving speed of the wire aligner is configured such that when the wire cable is wound around the spool, the opposite sides of adjacent wires on the spool are in contact with each other.

[0030] Advantages of the embodiments in the present utility model

[0031] In this inclinometer, by adopting a steering mechanism including a rotating seat fixedly connected to the measuring rod and a technical means of making the rotating axis of the rotating seat collinear with the axis of the measuring rod itself, the measuring rod can rotate synchronously with the controllably rotating rotating seat, enabling the inclinometer to automatically switch the direction of the measuring rod, avoiding problems such as cumbersome operation, low efficiency, and easy occurrence of human errors in the prior art that rely on manual rotation of the measuring rod, effectively solving the technical problems of difficult operation, low measurement efficiency, and inaccurate measurement results of the existing sliding inclinometer under harsh conditions, and thus realizing the automation of the measurement process, improving the measurement accuracy and work efficiency.

[0032] This sliding inclinometer further adopts a winding and unwinding mechanism, which includes a spool and a wire arranging mechanism. The wire arranging mechanism is provided with a controllably moving wire aligner. The moving direction of the wire aligner is parallel to the axial direction of the spool, and the wire aligner is provided with a wire passing structure, thereby realizing the orderly arrangement and winding of the wire cable. Therefore, this technical solution effectively solves the problems in the prior art such as messy winding of the wire cable during measurement, easy entanglement or knotting, and thus realizes the automatic management of the wire cable during the measurement process, ensuring smooth and neat winding and unwinding of the wire cable, reducing the workload of the operator, and improving the measurement efficiency and the reliability of the system. Description of the Drawings

[0033] Figure 1 is a schematic structural diagram of a new type of sliding inclinometer in an embodiment of the present utility model.

[0034] Figure 2 is a schematic front view of a new type of sliding inclinometer in an embodiment of the present utility model.

[0035] Figure 3It is a schematic front sectional view of the steering mechanism in an embodiment of the present utility model.

[0036] Figure 4 It is a schematic structural view of the rewinding and unreeling mechanism in an embodiment of the present utility model.

[0037] Figure 5 It is a schematic exploded view of the rewinding and unreeling mechanism in an embodiment of the present utility model.

[0038] Wherein: 100, measuring rod; 200, steering mechanism; 210, rotating seat; 211, annular groove; 220, end seat; 221, positioning member; 230, driver; 231, first motor; 232, control module; 2321, main control component; 2322, driving component; 240, connecting member; 300, rewinding and unreeling mechanism; 310, bracket; 320, spool; 330, wire arranging mechanism; 331, wire arranger; 3311, wire passing structure; 332, reciprocating lead screw; 333, guide rod; 334, first transmission wheel; 335, second transmission wheel; 336, transmission belt; 340, cable; 350, second motor. Detailed implementation manners

[0039] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0040] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the protection scope of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0041] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0042] As Figures 1 to 3 shown, in a preferred embodiment of the present application, a novel sliding inclinometer is provided, which includes a measuring rod 100 and a steering mechanism 200. Among them, the steering mechanism 200 includes a rotating seat 210, and the rotating seat 210 is controlled to rotate. The rotating seat 210 is fixedly connected to one end of the measuring rod 100 to enable the measuring rod 100 to rotate, and the rotation axis of the measuring rod 100 is collinear with the axis of the measuring rod 100 itself. By adopting the technical means of including the steering mechanism 200 with the rotating seat 210 fixedly connected to the measuring rod 100 and making the rotation axis of the rotating seat 210 collinear with the axis of the measuring rod 100 itself, the measuring rod 100 can rotate synchronously with the controlled rotating seat 210, enabling the inclinometer to automatically switch the direction of the measuring rod 100, avoiding the problems of cumbersome operation, low efficiency, and easy occurrence of human errors in manually rotating the measuring rod 100 in the prior art, effectively solving the technical problems of laborious operation, low measurement efficiency, and inaccurate measurement results of the existing sliding inclinometer under harsh conditions, and thus realizing the automation of the measurement process and improving the measurement accuracy and work efficiency.

[0043] In this embodiment, the measuring rod 100 also needs to be used in cooperation with a conduit (not shown in the figure) during actual use. The conduit is usually vertically buried in the ground or structure to provide a fixed track. A clinometer probe (not shown in the figure) is installed on the measuring rod 100. The clinometer probe is a key sensing device, and devices such as vibrating wire sensors or accelerometers are used to detect the inclination of the conduit. The probe is usually connected to a data recorder. As Figures 1 to 2 shown, some sliding inclinometers also include a pulley system. Usually, the pulley system includes two pulley units, and the two pulley units are symmetrically arranged in the length direction of the measuring rod 100 to assist the measuring rod 100 in driving the probe to move.

[0044] The outer shape of the measuring rod 100 is usually cylindrical. Moreover, the axis of the measuring rod 100 is parallel to its rotation axis, and the measuring rod 100 has a central axis collinear with its own rotation axis, so that the measuring rod 100 can rotate around its own axis under the drive of an external force and maintain balance as much as possible during the rotation process. And at least one end of the measuring rod 100 is shaped and sized such that when connected to the rotating seat 210, the rotation axis of the rotating seat 210 is collinear with the axis of the measuring rod 100, that is, the rotation axis of the rotating seat 210 is collinear with the central axis of the measuring rod 100. The cross-sectional profile shape of the measuring rod 100 can be a shape that is conducive to the stable rotation of the measuring rod 100 when the measuring rod 100 rotates in a specific manner, specifically including circular, square, polygonal or other special-shaped structures that meet the foregoing conditions. As Figures 1 to 2 shown, taking the cross-sectional profile shape of the measuring rod 100 as an example of a circle, when the rotation axis during the rotation of the measuring rod 100 coincides with the central axis of the measuring rod 100, the circumferential side of the measuring rod 100 is uniformly stressed, and stable rotation can be achieved, effectively reducing the lateral inclination of the measuring rod 100 during the rotation process. It can be understood that the axis of the measuring rod 100 refers to the axis passing through the centers of each cross-section, and the cross-section of the measuring rod 100 refers to the plane perpendicular to all the axes of the measuring rod 100.

[0045] In this embodiment, by setting the structural shape of the measuring rod 100, it meets the requirement of stable rotation around its own central axis, so as to reduce the tilting phenomenon of the measuring rod 100 during the rotation process, thereby reducing the influence of the rotation of the measuring rod 100 on the measurement result.

[0046] The fixed connection between the rotating seat 210 and one end of the measuring rod 100 enables the measuring rod 100 to rotate synchronously with the rotating seat 210, so as to ensure that the rotation angle of the measuring rod 100 is controlled, thereby ensuring the rotation accuracy and enabling the measuring rod 100 to be rotated to the required angle controllably. The positional relationship between the rotating seat 210 and the measuring rod 100 should meet the foregoing requirements, that is, the rotation axis during the rotation of the rotating seat 210 should be collinear with the central axis of the measuring rod 100. The specific way of the fixed connection between the rotating seat 210 and the end of the measuring rod 100 is embodied as connection by fasteners, welding, bonding, snap connection, etc. As Figure 3 shown, taking connection by fasteners as an example, at least three or more mounting holes should be provided on the opposite sides of the rotating seat 210 and the measuring rod 100 facing each other. The fasteners are specifically screws. After the mounting holes on the rotating seat 210 are aligned with the mounting holes on the measuring rod 100, the ends of the screws facing away from the nuts pass through the mounting holes on the rotating seat 210 and are threadedly connected to the mounting holes at the end of the measuring rod 100 until the nuts of the screws abut against the side of the rotating seat 210 facing away from the measuring rod 100, thereby realizing the stable connection between the rotating seat 210 and the end of the measuring rod 100.

[0047] Further, as Figure 3As shown in the figure, in order to ensure that the rotation axis of the rotating seat 210 can be accurately aligned with the central axis of the measuring rod 100, one end of the rotating seat 210 facing the measuring rod 100 is configured as a concave groove, and one end of the measuring rod 100 facing the rotating seat 210 is configured with a protruding fitting structure. The shape and size of the fitting structure are adapted to those of the groove. The center line of the groove is collinear with the rotation axis of the rotating seat 210, and the center line of the fitting structure is collinear with the central axis of the measuring rod 100. When the fitting structure is embedded in the groove, the circumferential side of the fitting structure is in contact with the inner wall of the circumferential side of the groove, so as to ensure the rapid and accurate docking of the end parts of the rotating seat 210 and the measuring rod 100.

[0048] In some embodiments, the sliding inclinometer can also transmit data wirelessly. The wireless measurement module (not shown in the figure) includes a wireless (such as Bluetooth or LORA or 4G, etc.) module, a high-precision sensor, a high-precision clock chip, a low-power MCU, and a rechargeable battery. Among them, the rechargeable battery is installed in the middle position of the measuring rod 100, which neither occupies the chip space nor maximizes the battery power as much as possible. The wireless measurement module can accurately communicate with the control body that controls the later-described winding and unwinding mechanism 300, so as to receive measurement instructions when the measuring rod 100 is lifted or lowered to a specific depth, perform real-time measurement, and transmit the data to the controller of the wireless measurement module wirelessly to complete all measurements.

[0049] Further, in some embodiments, the steering mechanism 200 further includes an end seat 220 and a driver 230. Among them, the end seat 220 is rotatably connected to the rotating seat 210, and the driver 230 is arranged between the end seat 220 and the rotating seat 210 to drive relative rotation between the rotating seat 210 and the end seat 220.

[0050] The end seat 220 is restricted to be rotatably connected to the rotating seat 210, that is, only rotation can occur between the two without relative movement. In order to meet the need for the intelligent relative rotation between the end seat 220 and the rotating seat 210, in some embodiments, as Figure 3 shown, the rotating seat 210 includes an annular side wall, and the annular side wall is configured with an annular groove 211. The annular groove 211 is perpendicular to the axis of the measuring rod 100, and the axis of the measuring rod 100 passes through the center point of the annular groove 211. A positioning member 221 is arranged on the end seat 220. The extending direction of the positioning member 221 points to the axis of the measuring rod 100 and is perpendicular to the axis of the measuring rod 100. One end of the positioning member 221 facing the axis of the measuring rod 100 is movably embedded in the annular groove 211, so that the movement state between the end seat 220 and the rotating seat 210 is restricted to only relative rotation. The above-mentioned positioning member 221 can be embodied as a pin, a screw, a protruding structure, etc. Taking the pin as an example, as Figure 3As shown, the number of the pins is at least two, and the two pins are symmetrically arranged with respect to the axis of the measuring rod 100. The extension direction of the pins points to the radial direction of the measuring rod 100, that is, the extension direction of the pins is parallel to the radial plane of the measuring rod 100, and the end of the pin is embedded in the annular groove 211 and abuts against the inner wall of the annular groove 211 to ensure the stable rotation of the rotating seat 210 and prevent the rotating seat 210 from moving with the end seat 220 on its radial plane during rotation.

[0051] Among them, a docking port is opened at one end of the end seat 220 so that when the end seat 220 is connected to the rotating seat 210, the end of the rotating seat 210 with the annular groove 211 is accommodated in the docking port, and the positioning piece 221 is also installed near the docking port to realize the rotational connection between the end seat 220 and the rotating seat 210.

[0052] The driver 230 includes a first motor 231 and a control module 232. The control module 232 is connected to the first motor 231 to control the output shaft of the first motor 231 to rotate quantitatively. The control module 232 includes a main control component 2321 and a drive component 2322. The main control component 2321 is connected to the drive component 2322. Specifically, the first motor 231 can be a stepper motor or a servo motor, as long as it can ensure that the rotating seat 210 can be driven to rotate in a controlled manner.

[0053] In one embodiment, Figure 3 As shown, the driver 230 is fixedly connected to the rotating seat 210, and the output shaft of the driver 230 is located on the side away from the rotating seat 210, and the output shaft of the driver 230 is transmission-connected to the end seat 220 to drive the rotating seat 210 and the end seat 220 to rotate relative to each other, wherein the output shaft of the driver 230 is transmission-connected to the end seat 220 through a connecting member 240, the connecting member 240 is fixedly connected to the end seat 220, and the connecting member 240 is fixedly connected to the output shaft of the driver 230.

[0054] In this embodiment, the body of the driver 230 is fixedly mounted on the rotating seat 210. When the output shaft of the driver 230 outputs power, because the output shaft of the driver 230 is fixedly connected to the end seat 220, and the end seat 220 is usually configured to be difficult to rotate during the operation of the inclinometer (that is, the end seat 220 is connected to the cable 340 described later and is in a suspended state), therefore, after the driver 230 is working, the rotating seat 210 will rotate driven by the body of the driver 230.

[0055] In another embodiment (not shown in the figure), the driver 230 is fixedly connected to the end seat 220, and the output shaft of the driver 230 is located on the side away from the end seat 220, and the output shaft of the driver 230 is transmission-connected to the rotating seat 210 to drive the rotating seat 210 and the end seat 220 to rotate relative to each other, wherein the output shaft of the driver 230 is connected to the rotating seat 210 through a connecting member 240, the connecting member 240 is fixedly connected to the rotating seat 210, and the connecting member 240 is fixedly connected to the output shaft of the driver 230.

[0056] In this embodiment, the body of the driver 230 is fixedly mounted on the end seat 220. When the output shaft of the driver 230 rotates, since the output shaft of the driver 230 is fixedly connected to the rotating seat 210, and the end seat 220 is usually configured to be difficult to rotate during the operation of the inclinometer (that is, the end seat 220 is connected to the cable 340 described later and is in a suspended state), when the driver 230 is working, the rotating seat 210 will rotate driven by the output shaft of the driver 230.

[0057] When using an existing sliding inclinometer, it is usually necessary to manually carry a wire reel and a rod body to the inclinometer hole for on-site inclinometer measurement. There are often many inclinometer holes on a construction site. During the forward and reverse measurement process, the surveyor needs to repeatedly retract and release the measuring rod 100 and the cable 340. Long-term repeated operation will make the operator tired and may affect the accuracy of the measurement data. Based on the above problems, the present application further proposes a retracting and unreeling mechanism 300 for a new sliding inclinometer.

[0058] like Figures 4 to 5 As shown, the reeling and unwinding mechanism 300 includes a bracket 310, and the bracket 310 is equipped with a controlled rotating bobbin 320, and the bobbin 320 is connected to the bracket 310 through a bearing so that the bobbin 320 can rotate around its own axis. A wire arrangement mechanism 330 is also installed on the bracket 310, and the wire arrangement mechanism 330 includes a controlled moving wire arrangement device 331, and the moving direction of the wire arrangement device 331 is defined as a first direction, and the first direction is parallel to the axial direction of the bobbin 320, and a wire passing structure 3311 is also constructed on the wire arrangement device 331. In order to lift the measuring rod 100, one end of the cable 340 is fixedly connected to the surface of the spool 320, and the other end of the cable 340 passes through the wire passing structure 3311 of the cable arranger 331 and is fixedly connected to the end seat 220. When the spool 320 rotates in the first rotation direction, the cable 340 will gradually be wound around the surface of the spool 320. At this time, the measuring rod 100 is in a pulled state, and when the spool 320 rotates in the second rotation direction, the cable 340 will be gradually released. If the measuring rod 100 is in the measuring hole, the measuring rod 100 should be in a downward moving state.

[0059] In order to prevent the cable 340 from getting tangled and knotted when it is wound on the surface of the spool 320, the cable arranging device 331 is configured to move back and forth along the first direction when the spool 320 rotates, and the moving speed of the cable arranging device 331 is configured so that when the cable 340 is wound on the spool 320, the opposite sides of the adjacent cables 340 on the spool 320 are in contact with each other. That is, in the process of the cable 340 being wound around the spool 320, as the cable arranging device 331 moves back and forth along the first direction under the condition of controlled quick freezing, the cable 340 will be tightly wound on the surface of the spool 320 to complete the tight winding of the cable 340, thereby effectively preventing the cable 340 from getting tangled and overlapped during the winding and unwinding process.

[0060] Specifically, the bobbin 320 rotates under control, that is, the bobbin 320 should rotate under the control of the second motor 350, and the output shaft of the second motor 350 is connected to one end of the bobbin 320 through a coupling to drive the bobbin 320 to rotate at a constant speed and a fixed quantity. In order to control the directional movement of the wire arranging device 331, the wire arranging mechanism 330 should also include a reciprocating screw rod 332 and a guide rod 333, wherein the axial direction of the reciprocating screw rod 332 and the axial direction of the guide rod 333 are parallel to the first direction, wherein the guide rod 333 is fixedly connected to the bracket 310, and the reciprocating screw rod 332 is rotatably connected to the bracket 310 through a bearing, and a guide hole and a thread groove are provided on the wire arranging device 331, and the guide rod 333 and the reciprocating screw rod 332 are respectively arranged in the guide hole and the thread groove, and the thread in the thread groove is adapted to the reciprocating screw rod 332 to meet the reciprocating movement requirement of the reciprocating screw rod 332.

[0061] like Figure 5 As shown, the wire passing structure 3311 in this embodiment is a wire passing hole, and the cable 340 passes through the wire passing hole. When the cable arranger 331 moves, the part of the cable 340 that contacts the cable arranger 331 is shifted under the drive of the cable arranger 331, thereby preventing the cable 340 from being wound around the same place on the spool 320.

[0062] Further, in order to synchronize the movement of the wire arranging device 331 with the rotation of the wire spool 320, the wire arranging mechanism 330 further includes a first transmission wheel 334 fixedly sleeved outside the wire spool 320 and a second transmission wheel 335 fixedly sleeved outside the reciprocating lead screw 332. The first transmission wheel 334 and the second transmission wheel 335 are drivingly connected by a transmission belt 336. When the output shaft of the second motor 350 rotates, the reciprocating lead screw 332 will rotate synchronously with the wire spool 320. Moreover, the ratio of the diameter of the first transmission wheel 334 to the diameter of the second transmission wheel 335, as well as the pitch of the reciprocating lead screw 332, should satisfy that when the reciprocating lead screw 332 rotates one circle, the moving distance of the wire arranging device 331 in the first direction should be greater than the diameter of the cable 340, so as to ensure the orderly winding and unwinding of the cable 340 on the wire spool 320. Moreover, the wire arranging mechanism 330 designed with the reciprocating lead screw 332 makes the winding and arranging of the wire more compact and occupies less internal space.

[0063] It can be understood that the above-mentioned winding and unwinding mechanism 300 is a lifting type mechanism. Through the cooperation of the winding and unwinding mechanism 300 and the measuring rod 100, the overall structural size of the sliding inclinometer is light and can be put into a backpack, which is more convenient to carry.

[0064] In some embodiments, the main body mechanisms such as the bracket 310 can use materials such as plastic or POM as the main structural materials, which not only ensures the strength of the equipment but also makes the overall weight of the equipment the lightest. In some embodiments, when the measuring rod 100 includes a wireless measurement module, the cable 340 does not need to have a communication function, so the long and heavy communication cable 340 can be removed, and lightweight Kevlar and other lighter wires can be used. Moreover, because there is no need for the cable 340 to communicate, the measuring rod 100 can be made into a standard product, so that there is no need to pair different measuring rods 100 with the cable 340, and it can be used immediately and can also be used alternately. Moreover, because the cable 340 uses a lighter material, the length of the cable 340 can also be increased. After experiments, without affecting the portability, the maximum length of the cable 340 can reach 300 meters, which greatly improves the inclinometer's demand for measuring large depths.

[0065] The above content described in this specification is only an example of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the content of this specification of the present invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A new type of sliding inclinometer, characterized in that, include: Measuring rod; Steering mechanism, including: The rotating seat rotates in a controlled manner. The rotating seat is fixedly connected to one end of the measuring rod so that the measuring rod can rotate, and the rotating axis of the measuring rod is colinear with the axis of the measuring rod itself.

2. A novel sliding inclinometer according to claim 1, wherein, The steering mechanism further comprises: An end seat, rotatably connected to the rotating seat; The driver is arranged between the end seat and the rotating seat to drive the rotating seat and the end seat to rotate relative to each other.

3. A novel sliding inclinometer according to claim 2, characterized in that, The driver is fixedly connected to the rotating seat, and the output shaft of the driver is located on a side away from the rotating seat. The output shaft of the driver is transmission-connected to the end seat to drive the rotating seat and the end seat to rotate relative to each other.

4. A novel sliding inclinometer according to claim 3, characterized in that, Also includes: A connecting piece, wherein the connecting piece is fixedly connected to the end seat, and the connecting piece is fixedly connected to the output shaft of the driver.

5. A novel sliding inclinometer according to claim 2, wherein, The driver is fixedly connected to the end seat, and the output shaft of the driver is located on a side away from the end seat. The output shaft of the driver is transmission-connected to the rotating seat to drive the rotating seat and the end seat to rotate relative to each other.

6. A novel sliding inclinometer according to claim 5, characterized in that, Also includes: A connecting piece is fixedly connected to the rotating seat, and the connecting piece is fixedly connected to the output shaft of the driver.

7. A novel sliding inclinometer according to any one of claims 2 to 6, characterized in that: The rotating seat comprises an annular side wall, the annular side wall is configured with an annular groove, the annular groove is perpendicular to the axis of the measuring rod, and the axis of the measuring rod passes through the center point of the annular groove; A positioning piece is provided on the end seat, and the extension direction of the positioning piece points to the axis of the measuring rod and is perpendicular to the axis of the measuring rod. One end of the positioning piece facing the axis of the measuring rod is movably engaged in the annular groove so that the movement state between the end seat and the rotating seat is limited to only relative rotation.

8. A novel sliding inclinometer according to claim 7, characterized in that, The driver comprises: First motor; A control module is connected to the first motor to drive the output shaft of the first motor to rotate. The control module includes a main control component and a drive component. The main control component is connected to the drive component.

9. A novel sliding inclinometer according to any one of claims 1-6 or claim 8, characterized in that, It also includes a reeling and unreeling mechanism, the reeling and unreeling mechanism includes: The spool, which rotates about its own axis in a controlled manner; A wire arrangement mechanism is arranged between the spool and the measuring rod, and the wire arrangement mechanism comprises: A controlled moving wire arranging device, wherein the moving direction of the wire arranging device is defined as a first direction, the first direction is parallel to the axial direction of the bobbin, and the wire arranging device is provided with a wire passing structure; A cable, one end of which is connected to the steering mechanism, and the other end of which is connected to the spool after being wound around the wire passing structure.

10. A novel sliding inclinometer according to claim 9, characterized in that, The cable arranging device is configured to reciprocate along the first direction when the spool rotates, and the moving speed of the cable arranging device is configured so that when the cable is wound on the spool, opposite sides of adjacent cables on the spool are in contact with each other.

Images