Wall forming depth measurement method and device, electronic equipment and storage medium

Abstract

The invention provides a wall forming depth measuring method and device, electronic equipment and a storage medium. The wall forming depth measuring method comprises the steps that S1, the total tooth number N of a driving wheel of chain cutter type continuous wall equipment in the period that a cutting chain rotates by a whole circle is measured and recorded based on a tooth number detecting device and a chain period detecting device; s2, calculating the total length L of the cutting chain according to the total tooth number N of rotation of the driving wheel and the length of each section of the cutting chain; and S3, the wall forming depth H is calculated according to the relation between the length of the cutting chain located above and below the ground and the wall forming depth. The whole measurement process does not need manual participation, and the problems that the TRD equipment wall forming depth is difficult to measure and manual calculation is inaccurate are well solved. According to the method, the wall forming depth of the TRD equipment can be continuously and accurately measured in real time, shutdown measurement is not needed, the construction efficiency is improved, the real-time monitoring and display of the wall forming depth are realized, and the construction quality is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of underground anti-seepage wall construction, and in particular, to a wall depth measurement method, device, electronic equipment and storage medium. Background Art

[0002] Underground anti-seepage wall is an underground continuous anti-seepage wall built by making holes or trenches in the foundation with special machines and pouring concrete or cement clay mortar, also known as underground continuous wall. It is mainly used in water conservancy dams, cofferdams, sluice gates and embankments, large mine foundation pits, various tailings dams and industrial waste dumps, and municipal engineering.

[0003] There are many construction techniques for underground anti-seepage walls, and the TRD method (Trench cutting Re-mixing Deep wall method) is one of the techniques for underground anti-seepage wall construction. This method inserts a tool box with a cutting chain and a tool into the ground in sections by splicing, cuts horizontally into grooves after reaching the designed depth, and injects cement slurry into the grooves to fully mix the cement slurry with the original foundation, thereby forming an equal-thickness, continuous, anti-seepage, and retaining underground continuous wall. Compared with other methods, the TRD method has the characteristics of good equipment stability, high safety, wide stratum adaptability, large construction range, high construction precision, good wall quality, high anti-seepage performance, and little disturbance to the surroundings.

[0004] The chain knife continuous wall equipment (also known as "TRD equipment") is a key equipment for TRD construction, and its wall depth is mainly related to the length of the cutting chain and the knife box. The total length of the knife box inserted into the ground is the wall depth of the underground anti-seepage wall. Because the continuous wall it constructs is located underground, the actual wall depth cannot be directly detected. At present, how to ensure that the underground continuous wall reaches the expected design depth during the entire construction process is still in the relatively simple manual counting of the number of spliced ​​knife boxes and the length of each section of the knife box to roughly calculate the final depth. This leads to human errors and measurement errors such as omissions, over-counting or incorrect knife box length when manually counting the number of knife boxes, which ultimately makes the constructed continuous wall unable to meet the requirements of the designed construction depth. Summary of the invention

[0005] An embodiment of one aspect of the present application provides a method for measuring wall depth to solve the current technical problems that it is difficult to detect the wall depth of TRD equipment and the manual calculation error is large, making it difficult to ensure the quality of continuous wall construction.

[0006] The technical solutions adopted in this application are as follows:

[0007] A method for measuring wall depth comprises the following steps:

[0008] S1. Based on the tooth number detection device and the chain cycle detection device, measure and record the total number of teeth N rotated by the driving wheel of the chain knife type continuous wall equipment within the cycle of one full circle of the cutting chain;

[0009] S2, calculating the total length L of the cutting chain according to the total number of teeth N of the driving wheel and the length of each section of the cutting chain;

[0010] S3. The wall depth H is calculated based on the relationship between the length of the cutting chain above and below the ground and the wall depth.

[0011] Preferably, the tooth number detection device adopts an induction switch, a photoelectric sensor, a self-resetting toggle switch or a tag sensor, and the step S1 specifically includes the following steps:

[0012] S101, when the cutting chain starts to rotate, the chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the number of teeth N of the driving wheel rotating of the chain knife type continuous wall equipment 1 ;

[0013] S102, when the cutting chain rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device measures and records the number of teeth N of the driving wheel rotating of the chain knife type continuous wall equipment. 2 ;

[0014] S103, according to N 2 With N 1 The total number of teeth N of the driving wheel rotating when the cutting chain rotates one circle is obtained by the difference. Preferably, the tooth number detection device adopts a rotary encoder, and the step S1 specifically includes the steps of:

[0015] S111, when the cutting chain starts to rotate, a chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the first rotation angle of the driving wheel of the chain knife type continuous wall device, and calculates the number of teeth N of the driving wheel rotation according to the first rotation angle 1 ;

[0016] S112, when the cutting chain rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device measures and records the second rotation angle of the driving wheel of the chain knife type continuous wall device, and calculates the number of teeth N of the driving wheel rotation according to the second rotation angle. 2 ;

[0017] S113, according to N 2 With N 1 The difference between the values ​​of and is used to obtain the total number of teeth N of the driving wheel rotating when the cutting chain rotates one circle. Preferably, the tooth number detection device uses a rotation speed sensor, and the step S1 specifically includes the steps of:

[0018] S121, when the cutting chain starts to rotate, the chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the rotation speed and the first rotation time of the driving wheel of the chain knife type continuous wall equipment, and then calculates the first rotation angle of the driving wheel according to the rotation speed and the first rotation time, and finally calculates the number of teeth N of the driving wheel according to the first rotation angle. 1 ;

[0019] S122, when the cutting chain rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device measures and records the rotation speed and the second rotation time of the driving wheel of the chain knife type continuous wall equipment, and then calculates the second rotation angle of the driving wheel according to the rotation speed and the second rotation time, and finally calculates the number of teeth N of the driving wheel according to the second rotation angle. 2 ;

[0020] S123, according to N 2 With N 1 The difference is the total number of teeth N that the driving wheel rotates when the cutting chain rotates one circle.

[0021] Preferably, the chain period detection device adopts an RFID identification device, a proximity switch, a toggle switch, an induction switch or a tag sensor.

[0022] Preferably, in step S2, the total length L of the cutting chain is:

[0023] L = a × N / 2 = a × (N 2 -N 1 ) / 2

[0024] Where a is the length of each chain link.

[0025] Preferably, the step S3 specifically includes the steps of:

[0026] S31, the length of the cutting chain L positioned above the ground 1 ;

[0027] S32, according to the total length L of the cutting chain and the length L of the cutting chain above the ground 1 Calculate the length of the cutting chain below the ground L 2 :

[0028]

[0029] S33, according to the length L of the cutting chain below the ground 2 The wall depth H is calculated as follows:

[0030]

[0031] Another preferred embodiment of the present application further provides a wall depth measuring device, comprising:

[0032] The total number of teeth calculation module is used to measure and record the total number of teeth N that the driving wheel of the chain knife type continuous wall equipment rotates during the cycle of one full circle of the cutting chain;

[0033] The total length calculation module of the cutting chain is used to calculate the total length L of the cutting chain according to the total number of teeth N of the driving wheel rotation and the length of each section of the cutting chain;

[0034] The wall depth calculation module is used to calculate the wall depth H according to the relationship between the length of the cutting chain above and below the ground and the wall depth.

[0035] Another preferred embodiment of the present application further provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the wall depth measurement method when executing the computer program.

[0036] Another preferred embodiment of the present application further provides a storage medium, which includes a stored program, and when the program is executed, controls the device where the storage medium is located to execute the steps of the wall depth measurement method.

[0037] Compared with the prior art, this application has the following beneficial effects:

[0038] 1. This application measures and records the total number of teeth N rotated by the driving wheel of the chain knife type continuous wall equipment during one full rotation of the cutting chain through a tooth number detection device and a chain period detection device, and then calculates the total length L of the cutting chain based on the total number of teeth N and the length of each section of the cutting chain. Finally, the wall depth H is calculated based on the relationship between the length of the cutting chain above and below the ground and the wall depth. The entire process does not require any human intervention, which effectively solves the problem of difficult wall depth measurement of TRD equipment and inaccurate manual calculation.

[0039] 2. This application can measure the wall penetration depth of TRD equipment in real time, continuously and accurately without stopping the machine for measurement, thus improving construction efficiency.

[0040] 3. This application can be combined with other systems to simulate and display the construction status of underground anti-seepage walls, realize information and visual management, and achieve real-time monitoring and display of wall depth to ensure construction quality.

[0041] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0043] Figure 1 It is a schematic flow chart of a wall depth measurement method according to a preferred embodiment of the present application.

[0044] Figure 2 It is a schematic diagram of the sub-step flow of step S1 of the preferred embodiment of the present application.

[0045] Figure 3 It is a schematic diagram of the sub-step flow of step S1 of another preferred embodiment of the present application.

[0046] Figure 4 It is a schematic diagram of the sub-step flow of step S1 of another preferred embodiment of the present application.

[0047] Figure 5 It is a schematic diagram of the installation positions of the tooth number detection device and the chain period detection device of the selected embodiment of the present application on the TRD.

[0048] Figure 6 It is a schematic diagram of the principles of relevant parameters during TRD operation of the selected embodiment of the present application.

[0049] Figure 7 It is a schematic diagram of the principle of a wall depth measurement device according to a preferred embodiment of the present application.

[0050] Figure 8 It is a schematic block diagram of an electronic device entity of a preferred embodiment of the present application.

[0051] Fig. 9 It is a schematic diagram of the internal structure of a computer device according to a preferred embodiment of the present application.

[0052] As shown in the figure:

[0053] 1. Tooth number detection device; 2. Reader / writer; 3. Tag; 4. Driven wheel; 5. Knife box; 6. Cutting chain; 7. Driving wheel. DETAILED DESCRIPTION

[0054] The embodiments of the present application are described in detail below in conjunction with the accompanying drawings, but the present application can be implemented in a variety of different ways defined and covered below.

[0055] like Figure 1 As shown, a wall depth measurement method includes the following steps:

[0056] S1, based on the tooth number detection device 1 and the chain cycle detection device, measure and record the total number of teeth N rotated by the driving wheel 7 of the chain knife type continuous wall equipment within the cycle of one full circle of the cutting chain 6;

[0057] S2, calculating the total length L of the cutting chain according to the total number of teeth N of the driving wheel 7 and the length of each section of the cutting chain;

[0058] S3. The wall depth H is calculated based on the relationship between the length of the cutting chain above and below the ground and the wall depth.

[0059] Compared with the prior art, this embodiment has the following beneficial effects:

[0060] 1. In this embodiment, after measuring and recording the total number of teeth N rotated by the driving wheel of the chain knife type continuous wall equipment within a cycle of one full circle of the cutting chain 6 through the tooth number detection device 1 and the chain period detection device, the total length L of the cutting chain is calculated based on the total number of teeth N and the length of each section of the cutting chain 6, and finally the wall depth H is calculated according to the relationship between the length of the cutting chain above and below the ground and the wall depth. The whole process does not require any human intervention, which effectively solves the problem of difficult wall depth measurement of TRD equipment and inaccurate manual calculation.

[0061] 2. This embodiment can measure the wall penetration depth of the TRD equipment in real time, continuously and accurately without stopping the equipment for measurement, thereby improving construction efficiency.

[0062] 3. This embodiment can be combined with other systems to simulate and display the construction status of the underground anti-seepage wall, realize information and visual management, and realize real-time monitoring and display of the wall depth to ensure construction quality.

[0063] Preferably, if Figure 2 The tooth number detection device adopts an induction switch, a photoelectric sensor, a self-resetting toggle switch or a tag sensor, and the step S1 specifically includes the following steps:

[0064] S101, when the cutting chain 6 starts to rotate, the chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the number of teeth N of the driving wheel 7 of the chain knife type continuous wall equipment 1 ;

[0065] S102, when the cutting chain 6 rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device 1 measures and records the number of teeth N of the driving wheel 7 of the chain knife type continuous wall equipment. 2 ;

[0066] S103, according to N 2 With N 1 The difference is the total number of teeth N that the driving wheel 7 rotates when the cutting chain rotates one circle.

[0067] The tooth number detection device 1 described in this embodiment uses an induction switch, a photoelectric sensor, a self-resetting toggle switch or a tag sensor to detect the number of teeth. The tooth number detection device 1 of this embodiment is used to detect the number of teeth of the driving wheel 7. The detection principle is as follows: when the gear teeth of the driving wheel 7 move to the top of the tooth number detection device 1, the tooth number detection device 1 records a signal once, and when the next gear tooth of the driving wheel 7 moves to the top of the tooth number detection device 1, the tooth number detection device 1 records a signal again. The above-mentioned tooth number detection device can directly measure the number of rotating teeth, that is, when the chain cycle detection device obtains the chain rotation trigger signal m times, the triggered tooth number detection device measures and records the number of rotating teeth N of the driving wheel 7 of the chain knife type continuous wall equipment. 1 Then, the cutting chain continues to rotate. When the chain cycle detection device obtains the chain rotation trigger signal m+1 times, the tooth number detection device measures and records the number of teeth N of the driving wheel 7 of the chain knife continuous wall equipment. 2 , and finally N 2 With N 1 The difference between the two can be used to obtain the total number of teeth N that the driving wheel 7 rotates when the cutting chain rotates one circle. For example, a photoelectric sensor generally includes a transmitting end and a receiving end. When a gear tooth passes between the transmitting end and the receiving end, the transmission and reception of the photoelectric signal is blocked, and the number of teeth increases by one. Similarly, during the rotation of the driving wheel 7, the gear teeth will toggle the self-resetting toggle switch, and the number of teeth increases by one each time it is toggled. The tooth number counting principles of the induction switch and the tag sensor are basically similar, and will not be repeated here. The entire process does not require any human intervention, is objective and stable, and ensures the accuracy and reliability of subsequent calculation results.

[0068] Preferably, if Figure 3 As shown, the tooth number detection device adopts a rotary encoder, and the step S1 specifically includes the steps of:

[0069] S111, when the cutting chain 6 starts to rotate, the chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the first rotation angle of the driving wheel 7 of the chain knife type continuous wall equipment, and calculates the number of teeth N of the driving wheel 7 according to the first rotation angle. 1 ;

[0070] S112, when the cutting chain 6 rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device measures and records the second rotation angle of the driving wheel 7 of the chain knife type continuous wall device, and calculates the number of teeth N of the driving wheel 7 according to the second rotation angle. 2 ;

[0071] S113, according to N 2 With N 1 The difference is the total number of teeth N that the driving wheel 7 rotates when the cutting chain rotates one circle.

[0072] Unlike the previous embodiment, the tooth number detection device of this embodiment adopts a rotary encoder. The rotary encoder cannot directly measure the number of rotating teeth as in the previous embodiment, but first measures the rotation angle, and then calculates the number of rotating teeth based on the measured rotation angle. Although this embodiment has an additional calculation process, the rotary encoder has a compact structure and is easy to install, has high detection accuracy, and is not easily affected by the external environment. The induction switch, photoelectric sensor, self-resetting toggle switch or label sensor have certain requirements for external environmental factors. At the same time, since the rotary encoder rotates continuously and stably, compared with intermittent measurement, especially the self-resetting toggle switch, there is no intermittent physical impact, long service life, and stable and reliable.

[0073] Preferably, if Figure 4 As shown, the tooth number detection device adopts a rotation speed sensor, and the step S1 specifically includes the steps of:

[0074] S121, when the cutting chain 6 starts to rotate, the chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device measures and records the rotation speed and the first rotation time of the driving wheel 7 of the chain knife type continuous wall equipment, and then calculates the first rotation angle of the driving wheel 7 according to the rotation speed and the first rotation time, and finally calculates the number of teeth N of the driving wheel 7 according to the first rotation angle. 1 ;

[0075] S122, when the cutting chain 6 rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device measures and records the rotation speed and the second rotation time of the driving wheel 7 of the chain knife type continuous wall equipment, and then calculates the second rotation angle of the driving wheel 7 according to the rotation speed and the second rotation time, and finally calculates the number of teeth N of the driving wheel 7 according to the second rotation angle. 2 ;

[0076] S123, according to N 2 With N 1 The difference is the total number of teeth N that the driving wheel 7 rotates when the cutting chain rotates one circle.

[0077] Different from the above-mentioned embodiment, the tooth number detection device of this embodiment adopts a rotation speed sensor. Similarly, the rotation speed sensor cannot directly measure the number of teeth that rotate, but first measures the rotation speed and rotation time, then calculates the rotation angle according to the rotation speed and rotation time, and finally calculates the number of teeth that rotate according to the measured rotation angle. Although this embodiment has an additional calculation process, the rotation speed sensor has a compact structure and is easy to install, has high detection accuracy, and is not easily affected by the external environment. Inductive switches, photoelectric sensors, self-resetting toggle switches or tag sensors have certain requirements for external environmental factors. At the same time, since the rotation speed sensor rotates continuously and stably, compared with intermittent measurements, especially self-resetting toggle switches, there is no intermittent physical impact, long service life, and stable and reliable.

[0078] Preferably, the chain period detection device adopts an RFID identification device, a proximity switch, a toggle switch, an induction switch or a tag sensor.

[0079] In this embodiment, the chain cycle detection device can adopt a variety of existing detection devices, including RFID identification devices, proximity switches, toggle switches, induction switches or tag sensors. Figure 5 As shown, when an RFID identification device is used, the RFID identification device includes a reader 2 and a tag 3. The reader 2 is fixed on the TRD device and is used to read the signal of the tag 3. The fixed position should meet the requirement that the signal of the tag 3 can be read exactly twice when the cutting chain 6 rotates clockwise for one circle. The tag 3 is fixed on a certain section of the cutting chain 6 or installed on the cutting chain 6 through a structural member. The number of tags 3 can be one or more. In order to prevent the signal of a single tag 3 from being lost, resulting in incorrect measurement data, it is generally recommended to fix multiple tags 3 at the same position. When the number of tags 3 is greater than one, the tags 3 should be numbered (such as tag A, tag B...). The cutting chain 6 forms a ring chain around the driving wheel 7, the knife box 5, and the driven wheel 4. The cutting chain 6 is composed of a plurality of chain segments, and the length of each chain segment is a.

[0080] The driving wheel 7 is a sprocket wheel, and can drive the cutting chain 6 to rotate clockwise or counterclockwise around the driving wheel 7, the knife box 5, and the driven wheel 4 through the gear teeth.

[0081] Specifically, the driving wheel 7 drives the cutting chain 6 to rotate clockwise or counterclockwise through the gear teeth, and at the same time, the tooth number detection device 1 starts to detect and record the rotating gear teeth of the driving wheel 7 .

[0082] Preferably, in step S2, the total length L of the cutting chain is:

[0083] L = a × N / 2 = a × (N 2 -N 1 ) / 2

[0084] Where a is the length of each chain link.

[0085] Preferably, the step S3 specifically includes the steps of:

[0086] S31, the length of the cutting chain L positioned above the ground 1 ;

[0087] S32, according to the total length L of the cutting chain and the length L of the cutting chain above the ground 1 Calculate the length of the cutting chain below the ground L 2 :

[0088]

[0089] S33, according to the length L of the cutting chain below the ground 2 The wall depth H is calculated as follows:

[0090]

[0091] like Figure 6 As shown, the total length L of the cutting chain 6 is composed of the chain length L above the ground. 1 and the chain length L below the ground 2 Composition, chain length L 1 is a known value, which changes with the stroke of the tool box lifting cylinder. It is a variable value during actual construction. It is obtained by the following method: When the lifting cylinder stroke x is zero, the number of chain links required for the cutting chain to go from point A around the drive wheel to point B is a fixed value and is known. This value is determined by the size of the structural parts. The cutting chain length b required from the drive wheel to the ground is obtained by the number of chain links and the length of each chain link. Because the cutting chain is distributed on both sides of the tool box, when the tool box lifting cylinder is lifted upward by x, the corresponding increase in the length of the cutting chain above the ground is 2x, thereby obtaining the chain length L1=b+2*x. Among them, b is a known fixed value, and x is the lifting stroke of the lifting cylinder. And the chain length L 2 It is approximately equal to 2 times the wall depth H, so the chain length L can be obtained 2 Dividing by 2 will give the wall depth H of the TRD equipment. The calculation process is simple and the settlement result meets the construction process requirements of underground anti-seepage walls.

[0092] It can be seen that the wall depth measurement method provided in the above embodiment measures the total length of the cutting chain in real time and continuously, thereby accurately measuring the actual length of the cutter box, realizing real-time monitoring and display of the wall depth, and ensuring the construction quality.

[0093] like Figure 7 As shown, another preferred embodiment of the present application further provides a wall depth measuring device, comprising:

[0094] A total teeth number calculation module is used to measure and record the total number of teeth N rotated by the driving wheel 7 of the chain knife type continuous wall equipment within a cycle of one full circle of the cutting chain;

[0095] The total length calculation module of the cutting chain is used to calculate the total length L of the cutting chain according to the total number of teeth N of the driving wheel 7 and the length of each section of the cutting chain;

[0096] The wall depth calculation module is used to calculate the wall depth H according to the relationship between the length of the cutting chain above and below the ground and the wall depth.

[0097] like Figure 8 As shown, another preferred embodiment of the present application also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the wall depth measurement method in the above embodiment when executing the computer program.

[0098] like Fig. 9 As shown, another preferred embodiment of the present application further provides a computer device, which may be a terminal or a liveness detection server, and its internal structure diagram may be as shown in FIG. Fig. 9 As shown. The computer device includes a processor, a memory and a network interface connected through a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with other external computer devices through a network connection. When the computer program is executed by the processor, the steps of the above-mentioned wall depth measurement method are implemented.

[0099] Those skilled in the art will understand that Fig. 9 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0100] A preferred embodiment of the present application further provides a storage medium, which includes a stored program, and when the program is executed, controls the device where the storage medium is located to execute the steps of the wall depth measurement method in the above embodiment.

[0101] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0102] If the functions described in the method of this embodiment are implemented in the form of software functional units and sold or used as independent products, they can be stored in one or more computing devices readable storage media. Based on this understanding, the part of the embodiment of the present application that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions to enable a computing device (which can be a personal computer, server, mobile computing device or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program code.

[0103] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the present application can adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code. The scheme in the embodiments of the present application can be implemented in various computer languages, for example, object-oriented programming language Java and literal scripting language JavaScript, etc.

[0104] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0105] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0106] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process in the computer or other programmable device. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0107] The parts not described in detail in this application are all known technologies to those skilled in the art. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A method for measuring wall depth, characterized in that: Includes steps: S1, based on the tooth number detection device (1) and the chain cycle detection device, measuring and recording the total number of teeth N rotated by the driving wheel (7) of the chain knife type continuous wall equipment within the cycle of one full circle of the cutting chain (6); S2, calculating the total length L of the cutting chain (6) according to the total number of teeth N of the driving wheel (7) rotating and the length of each section of the cutting chain; S3. The wall depth H is calculated based on the relationship between the length of the cutting chain (6) above and below the ground and the wall depth.

2. The wall depth measurement method according to claim 1, characterized in that: The tooth number detection device adopts an induction switch, a photoelectric sensor, a self-resetting toggle switch or a tag sensor, and the step S1 specifically includes the following steps: S101, when the cutting chain (6) starts to rotate, a chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device (1) measures and records the number of teeth N1 of the driving wheel (7) of the chain knife type continuous wall equipment; S102, when the cutting chain (6) rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device (1) measures and records the number of teeth N2 of the driving wheel (7) of the chain knife type continuous wall equipment; S103, according to the difference between N2 and N1, the total number of teeth N of the driving wheel (7) rotating when the cutting chain rotates one circle is obtained.

3. The wall depth measurement method according to claim 1, characterized in that: The tooth number detection device adopts a rotary encoder, and the step S1 specifically includes the steps of: S111, when the cutting chain (6) starts to rotate, a chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device (1) measures and records the first rotation angle of the driving wheel (7) of the chain knife type continuous wall device, and calculates the number of teeth N1 of the driving wheel (7) according to the first rotation angle; S112, when the cutting chain (6) rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device (1) measures and records the second rotation angle of the driving wheel (7) of the chain knife type continuous wall device, and calculates the number of teeth N2 of the driving wheel (7) according to the second rotation angle; S113. Calculate the total number of teeth N of the driving wheel 7 that rotate when the cutting chain rotates one circle according to the difference between N2 and N1.

4. The wall depth measurement method according to claim 1, characterized in that: The tooth number detection device adopts a rotation speed sensor, and the step S1 specifically includes the steps of: S121, when the cutting chain (6) starts to rotate, a chain rotation trigger signal is obtained through the chain cycle detection device, and at the same time, the tooth number detection device (1) measures and records the rotation speed and the first rotation time of the driving wheel (7) of the chain knife type continuous wall device, and then calculates the first rotation angle of the driving wheel (7) according to the rotation speed and the first rotation time, and finally calculates the number of teeth N1 of the driving wheel (7) according to the first rotation angle; S122, when the cutting chain (6) rotates a full circle and the chain cycle detection device obtains the chain rotation trigger signal again, the tooth number detection device (1) measures and records the rotation speed and the second rotation time of the driving wheel (7) of the chain knife type continuous wall device, then calculates the second rotation angle of the driving wheel (7) according to the rotation speed and the second rotation time, and finally calculates the number of teeth N2 of the driving wheel (7) according to the second rotation angle; S123. Calculate the total number of teeth N of the driving wheel (7) rotating when the cutting chain rotates one circle according to the difference between N2 and N1.

5. The wall depth measurement method according to claim 1, characterized in that: The chain cycle detection device adopts an RFID identification device, a proximity switch, a toggle switch, an induction switch or a tag sensor.

6. The wall depth measurement method according to any one of claims 2 to 4, characterized in that: In step S2, the total length L of the cutting chain (6) is: L=a×N / 2=a×(N2–N1) / 2 Where a is the length of each chain link.

7. The wall depth measurement method according to claim 6, characterized in that: The step S3 specifically includes the following steps: S31, mark the length L1 of the cutting chain above the ground; S32, calculating the length L2 of the cutting chain below the ground according to the total length L of the cutting chain (6) and the length L1 of the cutting chain above the ground: S33. Calculate the wall depth H based on the length L2 of the cutting chain below the ground:

8. A wall depth measuring device, characterized in that: include: A total number of teeth calculation module is used to measure and record the total number of teeth N rotated by the driving wheel (7) of the chain knife type continuous wall equipment within a cycle in which the cutting chain (6) rotates one full circle; A cutting chain total length calculation module, used to calculate the total length L of the cutting chain (6) according to the total number of teeth N of the driving wheel (7) rotating and the length of each section of the cutting chain; The wall depth calculation module is used to calculate the wall depth H according to the relationship between the length of the cutting chain above and below the ground and the wall depth.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the wall penetration depth measurement method according to any one of claims 1 to 7 are implemented.

10. A storage medium comprising a stored program, characterized in that: When the program is running, the device where the storage medium is located is controlled to execute the steps of the wall depth measurement method as described in any one of claims 1 to 7.

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