Inclinometer pipe capable of automatically penetrating through sensor wire and assembling method of inclinometer pipe

Abstract

The invention discloses an inclinometer pipe capable of automatically penetrating a sensor wire and an assembling method of the inclinometer pipe. The inclinometer pipe comprises a set of pipe bodies, an inclinometer hole, a set of guide wheel grooves, a set of wire arranging holes, a set of hole indicating grooves, a set of protruding rails, a connecting pipe and a set of wire penetrating mechanisms. The hollow part of the pipe body is an inclinometry hole for the inclinometer to work; the guide wheel groove is formed in the inner wall of the pipe body, is communicated with the inclinometer hole and is used for realizing sliding connection with the inclinometer; the wire arranging holes are uniformly formed in the pipe wall of the pipe body in a surrounding manner; the hole indicating groove and the convex rail are arranged on the outer wall of the tube body; the flat cable holes correspond to the hole indicating grooves; the connecting pipe is arranged at the cut-off position of the pipe body and used for being fixedly connected with the inclinometer pipe. A groove is formed in the inner wall of the connecting pipe and is correspondingly embedded with the convex rail; and the threading mechanism is arranged in the wire arrangement hole and is used for threading a sensor wire. The sensor wire is driven by the threading mechanism to quickly and automatically penetrate through the wire arrangement hole in the inclinometer pipe, so that the time and difficulty of manual operation are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the field of engineering monitoring, and particularly relates to an inclinometer tube for automatically threading sensor wires and an assembly method thereof. Background Art

[0002] During the construction of engineering projects such as foundation pits, cofferdams, and dams, it is crucial to ensure the stability of the support system and construction safety, which usually involves deep horizontal displacement monitoring and stress monitoring of the retaining structure. To facilitate the mutual verification between different data changes, measuring points and measuring holes for different monitoring contents are usually arranged on the same cross-section. Therefore, the installation and embedding work of the measuring points is particularly critical, which directly affects whether the required monitoring data can be effectively obtained subsequently. The current practice is to pre-embed the inclinometer tube and stress sensors before the retaining pile is formed, and complete the entire embedding process according to different retaining pile formation processes such as concrete pouring and pile driving. During this process, the most critical link is the threading problem of the sensor wires.

[0003] In the prior art, in order to place these wires, separate pipes are laid for them, and then the wires are manually threaded into the pipes. This measure correspondingly increases the workload and cost, and also reduces the work efficiency to a certain extent.

[0004] Chinese Patent CN109185562B (publication date: January 11, 2019) discloses an inclinometer tube end sealing protection device and method. The device includes an inclinometer tube joint provided at the end of the inclinometer tube, a pipe orifice sealing cover provided on the top of the inclinometer tube joint, and a protective sleeve located outside the inclinometer tube joint and the pipe orifice sealing cover; the protection method includes the following steps: 1) passing the transmission wire of the inclinometer sensor through the reserved hole on the side wall of the pipe orifice sealing cover and leading it downward, and sleeving the protective sleeve outside the inclinometer tube joint, the pipe orifice sealing cover, and the transmission wire; 2) excavating a trench between the inclinometer tube and the data acquisition station, and burying the transmission wire in the trench; 3) backfilling the trench.

[0005] In the above patent document, although Patent CN109185562B aims to provide an inclinometer tube end sealing protection device and method to protect the transmission wire by providing another through hole, thereby reducing the workload and cost of laying separate pipes, in actual operation, since the inclinometer tube usually consists of multiple groups of pipe bodies, the threading problem of the transmission wire of each section of the pipe body needs to be processed separately, and this process often requires manual intervention to complete, increasing the complexity and workload. This not only slows down the overall construction progress but also may lead to human errors, thereby affecting the accuracy and reliability of data acquisition. Therefore, the above technical problems need to be solved. Summary of the Invention

[0006] To solve the above problems, the present application proposes an inclinometer tube for automatically threading sensor wires and an assembly method thereof. The inclinometer tube includes a set of tube bodies, inclinometer holes, a set of guide wheel grooves, a set of wire arrangement holes, a set of indicating holes, a set of convex rails, a connecting tube, and a set of wire threading mechanisms.

[0007] The hollow part of the tube body is an inclinometer hole for the inclinometer to work.

[0008] The guide wheel grooves are provided on the inner wall of the tube body and communicate with the inclinometer holes for realizing the sliding connection of the inclinometer.

[0009] The wire arrangement holes are evenly arranged around the tube wall of the tube body.

[0010] The indicating holes and the convex rails are both provided on the outer wall of the tube body.

[0011] The wire arrangement holes are correspondingly arranged with the indicating holes.

[0012] The connecting tube is provided at the truncated part of the tube body for fixedly connecting the inclinometer tube.

[0013] A groove is provided on the inner wall of the connecting tube, and the groove is correspondingly fitted with the convex rail.

[0014] The wire threading mechanism is provided in the wire arrangement hole for threading the sensor wire.

[0015] Furthermore, a chute is provided in the wire arrangement hole; the wire threading mechanism includes a set of pulleys, a set of connecting blocks, a counterweight, and a wire releasing hole.

[0016] The pulleys are connected to the counterweight through the connecting blocks; a wire releasing hole is provided on the counterweight.

[0017] The pulleys are slidably connected to the chute.

[0018] Furthermore, a flexible component is provided inside the wire releasing hole, and an anti-slip pattern is provided on the inner end surface of the flexible component.

[0019] Furthermore, the diameter of the wire releasing hole is larger than the diameter of the sensor wire.

[0020] Furthermore, the cross-section of the guide wheel groove is trapezoidal and is symmetrically arranged in a cross shape on the inner wall of the tube body; the convex rails are symmetrically arranged in a cross shape on the outer wall of the tube body and are arranged in the same direction as the guide wheel grooves.

[0021] Furthermore, the guide wheel grooves, the convex rails, and the chutes are the same length as the tube body.

[0022] Furthermore, the groove is symmetrically arranged in a cross shape on the inner wall of the connecting tube and is correspondingly arranged in the same direction as the convex rail.

[0023] Furthermore, the tube body is made of a plastic material.

[0024] Meanwhile, the present application also provides an assembly method for an inclinometer tube for automatically threading a sensor wire, which specifically includes the following steps:

[0025] Step S1: Fix and connect the tube body to a predetermined length through a connecting tube;

[0026] Step S2: Align the convex rail with the groove and insert and install them, and keep the adjacent tube bodies and the connecting tube smoothly connected;

[0027] Step S3: Set corresponding wire arranging holes according to the positions of the sensors on the tube body, and set a wire threading mechanism in the wire arranging holes;

[0028] Step S4: Drill a hole through the indicating hole groove corresponding to the wire arranging hole;

[0029] Step S5: Place the sensor wire into the wire threading mechanism, and complete the threading operation of the sensor wire in the wire arranging hole through the wire threading mechanism;

[0030] Step S6: After completing the above steps, adjust the direction of the guide wheel groove, and fix the inclinometer tube to the pile body to start detection.

[0031] Further, in step S5, after the sensor wire is threaded into the wire feeding hole, the flexible component abuts against the sensor wire.

[0032] Compared with the prior art, the advantages and effects of the present application are as follows:

[0033] 1. An inclinometer tube for automatically threading a sensor wire involved in the present application, through a wire threading mechanism (including a pulley, a connecting block, a counterweight block, and a wire feeding hole), under the action of gravity, the counterweight block drives the sensor wire to be quickly and automatically threaded through the wire arranging holes on the inclinometer tube, reducing the time and difficulty of manual operation and improving work efficiency.

[0034] 2. An inclinometer tube for automatically threading a sensor wire involved in the present application, a flexible component is arranged inside the wire feeding hole, and anti-slip lines are arranged on its inner end surface, which can effectively avoid damage to the sensor wire during the threading process, and at the same time prevent the wire from sliding, ensuring the stability and reliability of the sensor signal transmission.

[0035] 3. An inclinometer tube for protecting a sensor wire involved in the present application, the design that the guide wheel groove is arranged on the inner wall of the tube body and communicates with the inclinometer hole ensures that the inclinometer can slide smoothly, improving the measurement accuracy; and the trapezoidal cross-section and the cross-shaped symmetric layout further enhance the stability.

[0036] 4. An inclinometer tube for automatically threading sensor wires involved in the present application. During the installation and use of traditional high-strength rigid wire protection tubes, due to their high stiffness characteristics, they often interfere with the stress distribution of the pile itself, thereby affecting the true value of stress testing. The inclinometer tube designed in the present invention uses materials with strong elasticity. These materials not only have excellent mechanical properties and chemical stability, but also their elastic characteristics enable the inclinometer tube to provide effective wire protection without affecting the stress distribution of the pile.

[0037] 5. An assembly method for an inclinometer tube for automatically threading sensor wires involved in the present application. Through the smooth connection between each section of the tube body and between the tube body and the connecting tube, the pipe chutes can abut against each other, enhancing the stability and reliability of the overall structure; improving the accuracy of threading the sensor wires and providing greater flexibility and safety for the subsequent connection of the sensor wires.

[0038] The above description is only an overview of the technical solution of the present application. In order to be able to more clearly understand the technical means of the present application, it can be implemented in accordance with the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following takes the preferred embodiments of the present application and combines with the drawings to describe in detail as follows.

[0039] According to the following detailed description of the specific embodiments of the present application in conjunction with the drawings, those skilled in the art will be more clear about the above and other purposes, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0041] Among them:

[0042] Figure 1 is a schematic structural diagram of an inclinometer tube for automatically threading sensor wires;

[0043] Figure 2 is a schematic cross-sectional structural diagram of an inclinometer tube for automatically threading sensor wires;

[0044] Figure 3 is a schematic top view structural diagram of a wire threading mechanism of an inclinometer tube for automatically threading sensor wires;

[0045] Figure 4 It is a large-scale sectional view of the indicating hole groove structure of an inclinometer tube for automatically threading sensor wires;

[0046] Figure 5 It is a schematic cross-sectional structure diagram of the connecting pipe of an inclinometer tube for automatically threading sensor wires.

[0047] Description of reference numerals: 1 - pipe body; 2 - inclinometer hole; 3 - guide wheel groove; 4 - wire arranging hole; 5 - indicating hole groove; 6 - convex rail; 7 - connecting pipe; 8 - groove; 9 - wire threading mechanism; 901 - sliding groove; 902 - pulley; 903 - connecting block; 904 - counterweight block; 905 - wire releasing hole; 906 - flexible component. Detailed implementation manners

[0048] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. In the following description, specific details such as specific configurations and components are provided only to assist in a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Additionally, descriptions of known functions and structures are omitted in the embodiments for clarity and conciseness.

[0049] It should be understood that the "one embodiment" or "the present embodiment" mentioned throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present application. Therefore, the "one embodiment" or "the present embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics can be combined in one or more embodiments in any suitable manner.

[0050] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0051] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another association object relationship, indicating that two relationships may exist. For example, A / and B may represent: A exists alone, and A and B exist alone. Additionally, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0052] In this text, the term "at least one" is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, at least one of A and B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0053] It should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion.

[0054] Embodiment 1

[0055] This embodiment discloses an inclinometer tube for automatically threading sensor wires. Please refer to Figure 1 As shown, the inclinometer tube includes a set of tube bodies 1, inclinometer holes 2, a set of guide wheel grooves 3, a set of wire arranging holes 4, a set of indicating holes 5, a set of convex rails 6, and a connecting pipe 7;

[0056] The hollow part of the tube body 1 is the inclinometer hole 2, which is used for the inclinometer to work;

[0057] The guide wheel grooves 3 are provided on the inner wall of the tube body 1 and communicate with the inclinometer holes 2, and are used to realize the sliding connection of the inclinometer;

[0058] The wire arranging holes 4 are evenly arranged around the tube wall of the tube body 1 and are used for placing wires;

[0059] The indicating holes 5 and the convex rails 6 are both provided on the outer wall of the tube body 1;

[0060] The connecting pipe 7 is provided at the truncated part of the tube body 1, and mainly serves to fixedly connect each section of the inclinometer tube; the connecting pipe 7 is made of the same material as the tube body 1 of the inclinometer tube, and the wall surface is smooth;

[0061] A groove 8 is provided on the inner wall of the connecting pipe 7, and the groove 8 is correspondingly fitted with the convex rail 6;

[0062] Furthermore, as an option, the tube body 1 is a long tube with a circular cross-section made of plastic materials such as PVC or ABS, and the inner and outer wall surfaces are smooth and the texture is firm.

[0063] Furthermore, as an option, the guide wheel grooves 3 and the convex rails 6 have the same length as the tube body 1.

[0064] The technical effect of this embodiment: By providing wire arranging holes and reserved wires on the tube body in this application, the wires of the sensor can be effectively protected from the influence of the external environment such as moisture and mechanical damage, and the service life of the equipment is extended.

[0065] The tube body of this application is made of plastic materials such as PVC or ABS. These materials have good corrosion resistance and durability, are suitable for long-term use in various harsh environments, and their elastic characteristics allow a certain degree of deformation without damaging the internal wires. This material is hard but easy to process and form, and can ensure the structural strength and stability of the tube body.

[0066] Embodiment 2

[0067] Based on Embodiment 1, this embodiment discloses a wire threading mechanism for an inclinometer tube for automatically threading sensor wires. Please refer to Figure 2 , and based on the above Embodiment 1, a further introduction is made. The wire threading mechanism 9 is arranged in the wire arranging hole 4 for threading sensor wires and is arranged corresponding to the wire arranging hole;

[0068] Further, as an option, the wire arranging hole 4 is arranged corresponding to the indicating hole groove 5.

[0069] Further, as an option, the cross-section of the guide wheel groove 3 is trapezoidal and is symmetrically arranged in a cross shape on the inner wall of the tube body 1.

[0070] Further, as an option, the convex rail 6 is symmetrically arranged in a cross shape on the outer wall of the tube body 1 and is arranged in the same direction as the guide wheel groove 3.

[0071] At the same cross-section, the center of the convex rail 6, the center of the guide wheel groove 3, and the center of the tube body 1 are all on the same line, and the convex rail 6 and the guide wheel groove 3 correspond one by one.

[0072] Further, please refer to Figure 3 , as an option, a sliding groove 901 is arranged in the wire arranging hole 4; the wire threading mechanism includes a set of pulleys 902, a set of connecting blocks 903, a counterweight 904, and a wire releasing hole 905;

[0073] The pulley 902 is connected to the counterweight 904 through the connecting block 903; a wire releasing hole 905 is arranged on the counterweight 904;

[0074] The pulley 902 is slidably connected to the sliding groove 901.

[0075] Further, as an option, a flexible component 906 is arranged inside the wire releasing hole 905, and anti-slip lines are arranged on the inner end surface of the flexible component 906.

[0076] Further, as an option, the diameter of the wire releasing hole 905 is larger than the diameter of the sensor wire.

[0077] Further, please refer to Figure 4 , as an option, the cross-section of the indicating hole groove 5 is semi-circular and its diameter is larger than the sensor wire.

[0078] Further, as shown in Figure 5 FIG. 1, as an option, the groove 8 is arranged in a cross symmetry on the inner wall of the connecting pipe 7 and is correspondingly arranged in the same direction as the convex rail 6. The convex rail 6 mainly matches the groove 8 of the connecting pipe 7.

[0079] Further, as an option, the size of the connecting pipe 7 matches the size of the convex rail 6 on the outer wall of the pipe body 1 and the size of the sliding groove 901, ensuring no obvious looseness after docking and meeting the relevant index parameters such as the torsional angle.

[0080] Further, as an option, the wiring holes 4, quantity, aperture and wall thickness on the pipe body 1 can be directionally designed according to actual requirements to ensure the wall thickness between the holes and meet the requirements of the pipe body ring stiffness and elasticity index.

[0081] Technical effects of this embodiment:

[0082] In this application, the wire threading mechanism includes a pulley, a connecting block, a counterweight block and a wire releasing hole. Under the action of gravity, the counterweight block drives the sensor wire to quickly and automatically pass through the wiring holes on the inclinometer tube, reducing the time and difficulty of manual operation and improving work efficiency.

[0083] In this application, a flexible component is arranged inside the wire releasing hole and anti-slip lines are arranged on its inner end face, which can effectively avoid damage to the sensor wire during the threading process and prevent the wire from sliding, ensuring the stability and reliability of the sensor signal transmission.

[0084] In this application, both the guide wheel groove and the convex rail are arranged in a cross symmetry, and the centers of the three are on the same straight line as the center of the pipe body in the same cross section. This not only enhances the overall structural stability of the pipe body, but also ensures the smoothness and directionality of the inclinometer during internal movement.

[0085] In this application, the convex rail is correspondingly arranged in the same direction as the groove on the inner wall of the connecting pipe. This design greatly improves the matching degree between components and the convenience of installation, reducing the possible errors during the installation process; at the same time, due to the precise size matching, there is no obvious looseness after docking, ensuring the overall stability and durability of the equipment.

[0086] In this application, the wiring holes are correspondingly arranged with the indicating hole grooves, and the semi-circular cross-sectional design of the indicating hole grooves provides a larger space and better protection for the sensor wire and the reserved wire, preventing the wire from being damaged by external factors and facilitating the wiring and inspection and maintenance work of the wire at the same time.

[0087] Embodiment 3

[0088] This embodiment discloses an assembly method of an inclinometer tube for automatically threading sensor wires, which is further introduced based on the device in the above-mentioned Embodiment 1 or 2. This embodiment is mainly applied to the installation process of the support body monitoring section. Specifically, an assembly method of an inclinometer tube for automatically threading sensor wires includes the following steps:

[0089] Step S1: Fix and connect the segmented pipe bodies 1 to a predetermined length through the connecting pipes 7;

[0090] Step S2: Align the convex rails 6 with the grooves 8 and then insert and install them, and keep the adjacent pipe bodies 1 and the connecting pipes 7 smoothly connected;

[0091] Step S3: Set corresponding wire arranging holes 4 according to the positions of the sensors corresponding to the pipe bodies 1, and arrange a wire threading mechanism 9 in the wire arranging holes 4;

[0092] Step S4: Use an electric drill to drill holes at the indicating hole grooves 5 corresponding to the wire arranging holes 4;

[0093] Step S5: Place the sensor wires into the wire threading mechanism 9, and complete the threading operation of the sensor wires in the wire arranging holes 4 through the wire threading mechanism 9;

[0094] Step S6: After completing the above steps, that is, after all the inclinometer tubes are connected and all the wires are led out, pay attention to adjusting the direction of the guide wheel groove 3, and then it can be integrally fixed on the pile body. After the pile sinking is in place, clean water should be promptly injected into the inclinometer hole 2 for hole washing. After that, the top of the tube can be protected by building a well or using a steel pipe.

[0095] Further, as an option, in the step S4 and the step S5, after the sensor wires are threaded into the wire feeding hole 905, the flexible component 906 abuts against the sensor wires.

[0096] Further, as an option, the wire threading mechanism 9 can drive the sensor wires to be threaded through the inclinometer tube by the self - weight of the counterweight 904, or a driving device can be set to drive the pulley 902 to move electrically.

[0097] Technical effects of this embodiment: In this application, the segmented pipe bodies are fixedly connected to a predetermined length through the connecting pipes, making the assembly process of the inclinometer tube simple and fast. This modular assembly method not only reduces the on - site construction time and difficulty, but also improves the work efficiency.

[0098] In step S2 of this application, by aligning the convex rails with the grooves and then inserting and installing them, and keeping the adjacent pipe bodies and the connecting pipes smoothly connected, the structural stability and consistency of the entire inclinometer tube system are ensured. This helps to improve the smoothness of the sliding connection of the inclinometer and guarantee the accuracy of the measurement data.

[0099] In steps S3 to S5 of the present application, the wire threading mechanism can be used to quickly and automatically thread the sensor wires, greatly simplifying the wire layout process and reducing the complexity and workload of manual operations.

[0100] The design in which the flexible component abuts against the sensor wire mentioned in step S5 of the present application can effectively reduce the frictional damage to the wire during the threading process. At the same time, the anti-slip pattern design further enhances the stability of wire fixation, ensuring the reliability of signal transmission.

[0101] In step S4 of the present application, a drill is used to drill a hole at the indicated hole groove corresponding to the wire arranging hole. This not only facilitates the threading of the sensor wire but also provides convenient conditions for subsequent maintenance and inspection. The state of the internal wire can be directly observed through the indicated hole groove to promptly discover and solve problems.

[0102] In the present application, by adding clear water to wash the hole in the inclinometer hole in step S6, it is possible to prevent residual substances from interfering with subsequent measurements and protect the top of the pipe, such as building a well or using a steel pipe. This helps to keep the internal environment clean, reduce the influence of the external environment on the internal components of the inclinometer pipe, and thus extend the service life of the equipment.

[0103] Therefore, through the specific guidance on the assembly method of the inclinometer pipe in this embodiment, the installation quality, structural stability, and service life of the inclinometer pipe are improved from multiple perspectives. At the same time, it also provides an efficient wire threading operation for the sensor wire, ensuring the smooth progress of the monitoring work and the accuracy of data.

[0104] The specific embodiments described above further elaborate on the purpose, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An inclinometer tube for automatically threading a sensor wire, characterized in that, The inclinometer tube includes a set of tube bodies (1), inclinometer holes (2), a set of guide wheel grooves (3), a set of wire arranging holes (4), a set of indicating holes (5), a set of convex rails (6), a connecting tube (7), and a set of wire threading mechanisms (9); The hollow part of the tube body (1) is the inclinometer hole (2) for the inclinometer to work; The guide wheel grooves (3) are arranged on the inner wall of the tube body (1) and communicate with the inclinometer holes (2) to achieve the sliding connection of the inclinometer; The wire arranging holes (4) are evenly arranged around the tube wall of the tube body (1); The indicating holes (5) and the convex rails (6) are both arranged on the outer wall of the tube body (1); The wire arranging holes (4) and the indicating holes (5) are arranged in correspondence; The connecting tube (7) is arranged at the truncated part of the tube body (1) for fixedly connecting the inclinometer tube; A groove (8) is arranged on the inner wall of the connecting tube (7), and the groove (8) is correspondingly fitted with the convex rail (6); The wire threading mechanism (9) is arranged in the wire arranging hole (4) for threading the sensor wire.

2. The inclinometer tube for automatically threading a sensor wire according to claim 1, characterized in that, A chute (901) is arranged in the wire arranging hole (4); the wire threading mechanism includes a set of pulleys (902), a set of connecting blocks (903), a counterweight block (904), and a wire releasing hole (905); The pulley (902) is connected to the counterweight block (904) through the connecting block (903); a wire releasing hole (905) is arranged on the counterweight block (904); The pulley (902) is slidably connected with the chute (901).

3. An inclinometer tube for automatically threading a sensor wire according to claim 2, characterized in that, A flexible component (906) is arranged on the inner side of the wire releasing hole (905), and an anti-slip pattern is arranged on the inner end surface of the flexible component (906).

4. An inclinometer tube for automatically threading a sensor wire according to claim 2, characterized in that, The diameter of the wire releasing hole (905) is larger than the diameter of the sensor wire.

5. An inclinometer tube for automatically threading a sensor wire according to claim 1, characterized in that, The cross-section of the guide wheel groove (3) is trapezoidal and is symmetrically arranged in a cross shape on the inner wall of the tube body (1); the convex rail (6) is symmetrically arranged in a cross shape on the outer wall of the tube body (1) and is arranged in the same direction as the guide wheel groove (3).

6. The inclinometer tube for automatically threading a sensor wire according to claim 5, characterized in that, The guide wheel grooves (3), the convex rails (6), and the chutes (901) have the same length as the tube body (1).

7. The inclinometer tube for automatically threading a sensor wire according to claim 1, characterized in that, The groove (8) is symmetrically arranged in a cross shape on the inner wall of the connecting tube (7) and is correspondingly arranged in the same direction as the convex rail (6).

8. An inclinometer tube for automatically threading a sensor wire according to claim 1, characterized in that, The tube body (1) is made of a plastic material.

9. The assembling method of an inclinometer tube for automatically threading a sensor wire according to claims 1-8, characterized in that, The method includes: Step S1: Fix and connect the tube body (1) to a predetermined length through the connecting tube (7); Step S2: Align the convex rail (6) with the groove (8) and then insert and install them, and keep the adjacent tube body (1) and the connecting tube (7) smoothly connected; Step S3: Set the corresponding wire arranging holes (4) according to the position of the sensor corresponding to the tube body (1), and arrange the wire threading mechanism (9) in the wire arranging holes (4); Step S4: Drill holes at the indicating holes (5) corresponding to the wire arranging holes (4); Step S5: Put the sensor wire into the wire threading mechanism (9), and complete the threading operation of the sensor wire in the wire arranging hole (4) through the wire threading mechanism (9); Step S6: After completing the above steps, adjust the direction of the guide wheel groove (3), and fix the inclinometer tube to the pile body to start detection.

10. The assembling method of an inclinometer tube for automatically threading a sensor wire according to claim 9, characterized in that, In step S5, after the sensor wire is threaded into the wire releasing hole (905), the flexible component (906) abuts against the sensor wire.

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