Distance regulation system

Abstract

The present disclosure relates to the technical field of device control, and particularly relates to a distance adjusting system, which comprises a telescopic part, a distance controller and a distance control device; the telescopic part comprises a sleeve and a telescopic rod sleeved with the sleeve, a support plate is arranged on the sleeve, the support plate is used for fixing the telescopic part on a target device, and the end of the telescopic rod is used for fixing a first component; the distance controller is built in the telescopic part, after the distance controller receives a distance adjustment signal sent by the distance control device, the distance controller controls the telescopic rod to move, so as to adjust the distance between the first component and a second component; and the present disclosure can improve distance adjusting safety and accuracy.

Description

Technical Field

[0001] This disclosure relates to the field of equipment control technology, and in particular to a distance adjustment system. Background Technology

[0002] During mechanical operations, it is common to adjust the distance between two parts of the equipment. For example, during well logging, the distance between the sensor probe and the sensing head of the pump impact sensor may be adjusted, or the distance between the mechanical grinding wheel or the grinding matting tool may be finely adjusted.

[0003] In related technologies, the distance between equipment components can be adjusted manually. For example, the sensing head of a pump sensor is usually fixed and welded to a pulley, while the sensor probe is fixed to the pump body by connecting parts such as nuts. When it is necessary to adjust the distance between the sensor probe and the sensing head, the distance is usually adjusted by loosening the connecting parts of the sensor probe.

[0004] However, this method of manually adjusting the distance between equipment components usually suffers from large errors in the distance adjustment results and high operational risks. Summary of the Invention

[0005] This disclosure provides a distance adjustment system to improve the safety and accuracy of distance adjustment for a first component and a second component to be adjusted.

[0006] In a first aspect, this disclosure provides a distance adjustment system, including: a telescopic part, a distance controller, and a distance control device;

[0007] The telescopic part includes a sleeve and a telescopic rod sleeved with the sleeve. A support plate is provided on the sleeve. The support plate is used to fix the telescopic part to the target equipment. The end of the telescopic rod is used to fix the first component.

[0008] The distance controller is built into the telescopic part. After receiving the distance adjustment signal sent by the distance control device, the distance controller controls the telescopic rod to move in order to adjust the distance between the first component and the second component.

[0009] In some embodiments, the distance adjustment system further includes: a protective shell, wherein the sealing surface of the protective shell is provided for fixing the sealing end of the sleeve, and a telescopic rod opening is provided on the target surface opposite to the sealing surface for the telescopic rod to pass through during movement;

[0010] The bottom surface of the protective shell is an open surface, and a folded edge is provided at the opening of the bottom surface. The support plate passes through the opening of the bottom surface and is fixed to the target device at the same time as the folded edge.

[0011] In some embodiments, the support plate is provided with a first fixing hole, and the folded edge is provided with a second fixing hole. The folded edge of the support plate and the protective shell is fixed to the target device by fasteners passing through the first fixing hole and the second fixing hole.

[0012] In some embodiments, the distance adjustment system further includes: an adjustment plate, the adjustment plate being fixedly connected to the target device, and the adjustment plate being provided with a fixing groove, wherein the support plate is fixed to the adjustment plate by a fastener passing through the fixing groove and a first fixing hole on the support plate.

[0013] In some embodiments, the adjusting plate is a right-angled triangular adjusting plate, the shorter right-angled side of the adjusting plate is used for fixed connection with the target device, and a fixing groove is provided on the adjusting plate near the longer right-angled side.

[0014] In some embodiments, the telescopic part further includes a protective tube, one end of which and the sealing end of the sleeve are snapped into the push rod base, wherein the distance controller is built into the protective tube, and the connection line of the distance controller is connected to the junction box through a line protection device outside the protective tube.

[0015] In some embodiments, the distance adjustment system further includes a signal receiver disposed on the outside of the sleeve and electrically connected to the distance controller, wherein after the signal receiver receives a distance adjustment signal sent by the distance control device, it sends the distance adjustment signal to the distance controller.

[0016] In some embodiments, the distance control device is provided with a first control key and a second control key, wherein the first control key, in response to a trigger operation, sends a first distance adjustment signal to the distance controller, or the second control key, in response to a trigger operation, sends a second distance adjustment signal to the distance controller. The first distance adjustment signal is used to instruct the distance controller to control the telescopic rod to move towards the first component and closer to the second component, and the second distance adjustment signal is used to instruct the distance controller to control the telescopic rod to move away from the first component and further away from the second component.

[0017] In some embodiments, the distance adjustment system further includes: a mating joint, the first end of which is sleeved with the end of the telescopic rod, and the second end of which is detachably connected to the first component.

[0018] In some embodiments, the target device is a mud pump body, the first component is a sensor probe of a pump flushing sensor, the second component is a sensing head of the pump flushing sensor, the sensor probe is screwed and sleeved with the inner thread of the second end of the mating joint via an external thread, and the connecting wire of the sensor probe is connected to a junction box via a wire hole on the mating joint.

[0019] The distance adjustment system disclosed herein uses a telescopic rod in a telescopic section to fix a first component whose distance needs to be adjusted. After receiving a distance adjustment signal sent by a distance control device, the distance controller built into the telescopic section controls the telescopic rod to move and adjust the distance between the first and second components. This achieves automated adjustment of the distance between the two components without the need for manual contact. This not only reduces the risk factor and ensures personnel safety, but also improves the accuracy of the adjustment result because the adjustment distance between the components can be controlled by the distance control device.

[0020] 1. Technical Features: The first component of the equipment requiring distance adjustment is fixed by the telescopic rod in the telescopic part. After the distance controller built into the telescopic part receives the distance adjustment signal sent by the distance control device, it controls the telescopic rod to move to adjust the distance between the first component and the second component. The technical effect is to solve the problem that manual adjustment is required in the work scenario, which is prone to causing work accidents.

[0021] 2. Technical features: After receiving the distance adjustment signal sent by the distance control device, the distance controller built into the telescopic part controls the telescopic rod to move to adjust the distance between the first and second parts. The technical effect is to solve the problem of poor accuracy of manual distance adjustment. Attached Figure Description

[0022] The present disclosure will be described in more detail below based on embodiments and with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of a first distance adjustment system provided in an embodiment of the present disclosure.

[0024] Figure 2 A circuit diagram of a distance controller provided in an embodiment of this disclosure.

[0025] Figure 3 This is a schematic diagram of a second distance adjustment system provided in an embodiment of this disclosure.

[0026] Figure 4 Left view of a protective shell provided in an embodiment of this disclosure.

[0027] Figure 5 This is a schematic diagram of a telescopic part provided in an embodiment of the present disclosure.

[0028] Figure 6 This is a schematic diagram of a protective shell provided in an embodiment of this disclosure.

[0029] Figure 7 This is a schematic diagram of a third distance adjustment system provided in an embodiment of this disclosure.

[0030] Figure 8 This is a schematic diagram of a fourth distance adjustment system provided in an embodiment of this disclosure.

[0031] Figure 9 This is a schematic diagram of an adjustable plate provided in an embodiment of the present disclosure.

[0032] Figure 10 This is a schematic diagram of another telescopic part provided in an embodiment of this disclosure.

[0033] Figure 11 Left view of another protective shell provided in an embodiment of this disclosure.

[0034] Figure 12 This is a schematic diagram of a fifth distance adjustment system provided in an embodiment of this disclosure.

[0035] Figure 13 This is a schematic diagram of a distance control device provided in an embodiment of the present disclosure.

[0036] Figure 14 This is a schematic diagram of a sixth distance adjustment system provided in an embodiment of this disclosure.

[0037] Figure 15 This is a schematic diagram of a sensor probe provided in an embodiment of this disclosure.

[0038] Figure 16 This is a schematic diagram of a mating connector provided in an embodiment of the present disclosure.

[0039] Figure 17 This is a schematic diagram illustrating the application of a distance adjustment system provided in an embodiment of this disclosure. Detailed Implementation

[0040] To enable those skilled in the art to better understand the technical solutions of this disclosure, and to fully understand and implement the process of how this disclosure applies technical means to solve technical problems and achieve corresponding technical effects, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, not all embodiments. The embodiments of this disclosure and the various features within them can be combined with each other without conflict, and the resulting technical solutions are all within the protection scope of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort should fall within the protection scope of this disclosure.

[0041] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0042] It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases the steps shown or described may be executed in a different order than that shown here.

[0043] Example 1

[0044] Figure 1 A distance adjustment system provided in this disclosure embodiment, such as Figure 1 As shown, the distance adjustment system A includes: a telescopic part A1, a distance controller A2, and a distance control device A3. The telescopic part A1 includes a sleeve A11 and a telescopic rod A12 sleeved with the sleeve A11. A support plate A13 is provided on the sleeve A11. The support plate A13 is used to fix the telescopic part A1 to the target device B. The end of the telescopic rod A12 is used to fix the first component C1.

[0045] The distance controller A2 is built into the telescopic part A1. After receiving the distance adjustment signal sent by the distance control device A3, the distance controller A2 controls the telescopic rod A12 to move to adjust the distance between the first component C1 and the second component C2.

[0046] In summary, the distance adjustment system provided in this embodiment fixes the first component requiring distance adjustment by means of a telescopic rod in the telescopic part. After the distance controller built into the telescopic part receives the distance adjustment signal sent by the distance control device, it controls the telescopic rod to move to adjust the distance between the first component and the second component. This achieves automated adjustment of the distance between the two components without the need for manual contact. This not only reduces the risk factor and ensures the safety of personnel, but also improves the accuracy of the adjustment result because the adjustment distance between the components can be controlled by the distance control device.

[0047] It should be noted that the telescopic part also includes a motor built into the sleeve. Gears are installed on the shaft of the motor. These gears mesh with the rack inside the sleeve. The distance controller can control the motor to drive the rack to move linearly through the rotation of the gears, thereby controlling the telescopic rod to drive the first part to move back and forth, approaching or moving away from the second part. The distance adjustment signal sent by the distance control device can change the direction of the current in the distance controller, thereby causing the gears of the motor to rotate clockwise or counterclockwise, driving the telescopic rod to move back and forth.

[0048] To ensure the proper functioning of the distance controller, it is connected to the junction box via a connecting cable. The model of the distance controller can be determined based on actual needs; this embodiment does not limit this. For example, the distance controller can be a U2352B DC load controller. Figure 2 As shown, Figure 2 A circuit diagram of a distance controller is shown, wherein, Figure 2 The distance controller shown is a U2352B DC load controller, where pin 1 is the oscillator, pin 2 is the control voltage input, pin 3 is the DC monitoring setpoint, pin 4 is the output of current switch S2OUT, pin 5 is the input of current switch S2IN, pin 6 is ground, pin 7 is the output, and pin 8 is the power supply voltage.

[0049] Optionally, the size of the support plate can be determined based on actual needs, and this embodiment does not limit this. For example, the support plate is a steel plate support plate with a length of 170mm, a width of 40mm, and a thickness of 5mm, which is detachably connected to the target equipment. The specific detachable connection method can be determined based on actual needs, and this embodiment does not limit this. For example, the support plate may be provided with a first fixing hole, so that the support plate can be fixed to the target equipment by passing a pin through the first fixing hole; or, the support plate may be provided with a first fixing hole, and the target equipment has a connection hole, so that the support plate can be fixed to the target equipment by passing a nut through the first fixing hole and the connection hole.

[0050] Furthermore, the ends of the first component and the telescopic rod are also detachably connected. The specific detachable connection method can be determined based on actual needs, and this disclosure does not limit this. For example, the ends of the first component and the telescopic rod are connected by an inner thread and an outer thread knob, or, after the ends of the first component and the telescopic rod are connected, they are fixedly connected by a fastener passing through a fixing hole. The fixing hole can be set at the end of the first component or the telescopic rod.

[0051] It should be noted that in this embodiment, the target device is the device on which the first component and the second component need to be installed. The two components that need to be adjusted in distance can be two components of the same device, or two components that do not belong to the same device. The target device and the two components to be adjusted in distance can be determined based on the application scenario of the distance adjustment system provided in this embodiment, and this embodiment does not limit this. For example, in the well logging process, the target device is a mud pump, and the two components to be adjusted in distance are the sensor probe and the sensing head of the pump flushing sensor. The first component is the sensor probe, and the second component is the sensing head. In the well logging process, the sensor probe of the pump flushing sensor is installed on the mud pump skin near the pulley through the distance adjustment system, and the sensing head is welded to the pulley. It can be understood that the axes of the first component and the second component overlap.

[0052] Example 2

[0053] Based on the above embodiments, such as Figure 3As shown, the distance adjustment system A also includes: a protective shell A5, the sealing surface A51 of the protective shell A5 for providing a sealing end for the fixed sleeve A11, and the target surface A52 opposite to the sealing surface is provided with a telescopic rod opening A521 for the telescopic rod A12 to pass through during movement; at the same time, the bottom surface A53 of the protective shell A5 is an open surface, and a folded edge A531 is provided at the opening of the bottom surface A53, wherein the support plate A13 passes through the opening of the bottom surface A53 and is fixed to the target equipment at the same time as the folded edge A531; by protecting the telescopic part by embedding it inside the protective shell, unsafe factors can be prevented from damaging the telescopic part, thereby extending the service life of the distance adjustment system.

[0054] It should be noted that, in order to ensure the normal operation of the distance controller in this embodiment, please continue to refer to... Figure 3 The protective shell A5 is provided with a wire hole A54, through which the connecting wire connected to the distance controller is connected to the junction box A4. The sealing end of the sleeve is the end without the telescopic rod. Optionally, when the telescopic rod is fully retracted into the sleeve, the telescopic part is completely built into the protective shell to protect the telescopic part from damage when not in operation. The dimensions of the telescopic part and the protective shell can be determined based on actual needs, and this embodiment does not limit them. For example, the center distance between the retraction holes of the telescopic part is 155mm, and the center distance between the safety extension holes is 205mm, that is, the extension stroke of the telescopic tube is 50mm. The protective shell is a cube with a length of 170mm and a width of 60mm, and the wall thickness of the protective shell is 1.5mm.

[0055] like Figure 4 As shown, Figure 4 A left view of the protective shell provided in an embodiment of the present disclosure is shown, wherein a folded edge A531 is provided at the opening on the bottom surface A53.

[0056] Example 3

[0057] Based on the above embodiments, such as Figure 5 As shown, the support plate A13 is provided with a first fixing hole O1, and, as... Figure 6 As shown, a second fixing hole O2 is provided on the folded edge A531. The folded edge A531 of the support plate A13 and the protective shell A5 is fixed to the target device by fasteners passing through the first fixing hole O1 and the second fixing hole O2. The fasteners can be nuts or clips. The protective shell and the support plate can be detachably fixed to the target device through the first fixing hole on the support plate and the second fixing hole on the folded edge of the protective shell, so as to facilitate the reuse of the distance adjustment system with the protective shell; and the support plate and the protective shell fixed by nuts or clips have high stability, which can improve the working reliability of the distance adjustment system.

[0058] Optionally, if the target equipment has a slot, the folded edges of the support plate and the protective shell fit into the slot, wherein the sum of the thicknesses of the folded edges of the support plate and the protective shell is the same as the width of the slot. This method of fitting the folded edges of the support plate and the protective shell into the slot on the target equipment facilitates the installation and removal of the adjustable distance device.

[0059] Example 4

[0060] Based on the above embodiments, such as Figure 7 As shown, the distance adjustment system A further includes: an adjustment plate A6, which is fixedly connected to the target device B, and has a fixing groove A61. A support plate A13 is fixed to the adjustment plate A6 via a fastener passing through the fixing groove A61 and the first fixing hole O1 on the support plate A13. The fastener can be a bolt or a pin, etc. By installing the support plate at any position in the fixing groove and installing the telescopic part fixed by the support plate at a position that meets engineering requirements, the initial position adjustment of the first component can be achieved during the installation phase of the distance adjustment system, further improving the adjustment flexibility of the distance adjustment system.

[0061] It is understandable that, in the case of a distance adjustment system including a protective housing, such as Figure 8 As shown, the support plate A13 and the protective shell A5 are fixed to the adjusting plate A6 by fasteners that pass through the fixing groove A61, the first fixing hole O1 on the support plate A13, and the second fixing hole O2 on the folded edge A531 of the protective shell A5.

[0062] The specifications and structure of the support frame can be determined based on actual needs, and the length of the fixing groove can be determined based on the rules of the support frame. This disclosure does not limit these aspects.

[0063] Optional, such as Figure 9 As shown, the adjusting plate A6 can be a right-angled triangle. The shorter right-angled side A62 of the adjusting plate A6 is used for fixed connection with the target equipment. A fixing groove A61 is provided on the adjusting plate near the longer right-angled side A63. It can be understood that the length of the fixing groove A61 does not exceed the length of the longer right-angled side. The right-angled triangle adjusting plate not only ensures the length of the fixing groove, but also reduces material consumption and the weight of the distance adjustment system.

[0064] The lengths of the right-angled triangular adjustment plate and the fixing groove set at the long right-angle side can be determined based on actual needs. This embodiment does not limit this. For example, the short right-angle side of the right-angled triangular adjustment plate is 200mm long, the long right-angle side is 300mm long, and the wall thickness of the right-angled triangular adjustment plate is 5mm. The fixing groove is a groove with a length of 200mm and a width of 20mm.

[0065] Example 5

[0066] Based on the above embodiments, such as Figure 10 As shown, the telescopic part A1 also includes a protective tube A14, one end of which is snapped into the sealing end of the sleeve A11 within the push rod base A15. The distance controller A2 is built into the protective tube A14, and its connection wire is connected to the junction box via a line protection device A16 outside the protective tube A14. This allows for individual protection of the distance controller and the connection wire between it and the junction box, facilitating the maintenance and upgrade of the distance controller and enhancing the application flexibility of the distance adjustment system.

[0067] It is understandable that, in cases where the telescopic part also includes a protective tube, and the distance adjustment system also includes a protective shell, the sealing surface of the protective shell is used to fix the push rod base; for example, such as Figure 11 As shown, Figure 11 A left view of an embodiment of the present disclosure is shown, including a protective shell, wherein the push rod base A15 and two fixing holes O3 in the sealing surface are engaged to fix the protective tube and the telescopic part inside the protective shell.

[0068] Example 6

[0069] Based on the above embodiments, such as Figure 12 As shown, the distance adjustment system also includes a signal receiver A17, which is located outside the sleeve A11 and electrically connected to the distance controller A2. After receiving a distance adjustment signal from the distance control device A3, the signal receiver A17 sends the distance adjustment signal back to the distance controller A2. This allows for rapid response to the distance control device's control via the signal receiver located outside the sleeve, improving the reliability of the distance adjustment system.

[0070] The signal receiver can be determined based on actual needs, and this embodiment does not limit it. For example, if the signal receiver can be an infrared sensor, then the distance control signal is an infrared signal. It is understood that if the telescopic part also includes a protective tube, the signal receiver can be set on the outside of the protective tube.

[0071] Example 7

[0072] Based on the above embodiments, such as Figure 13As shown, the distance control device A3 is equipped with a first control key A31 and a second control key A32. The first control key A31, in response to a trigger operation, sends a first distance adjustment signal to the distance controller A2; or, the second control key A32, in response to a trigger operation, sends a second distance adjustment signal to the distance controller A2. The first distance adjustment signal instructs the distance controller to move the telescopic rod closer to the second component, and the second distance adjustment signal instructs the distance controller to move the telescopic rod further away from the second component. By using the control keys on the distance control device that allow for different directional adjustments to the telescopic part, the movement of the telescopic part, moving the first component closer to or further away from the second component, can be quickly and accurately controlled. This reduces the operational difficulty of the distance adjustment system and improves its accuracy and reliability.

[0073] Example 8

[0074] Based on the above embodiments, such as Figure 14 As shown, the distance adjustment system also includes: a mating connector A7, the first end of which is sleeved on the end of the telescopic rod A12, and the second end of which is detachably connected to the first component C1. The mating connector allows for the detachable connection of the first component and the telescopic part, enabling the first component to be fixed to the end of the telescopic rod even when the dimensions of the first component and the end of the telescopic rod do not match, further enhancing the application flexibility of the distance adjustment system.

[0075] The first end of the mating joint and the end of the telescopic rod can be connected by screwing on the inner and outer threads, or the first end of the mating joint can be fitted onto the end of the telescopic rod and then fixed through the fixing hole on the mating joint; similarly, the second end of the mating joint and the first component can be detachably connected by the inner and outer threads, or the first component can be fitted into the mating joint and then fixed through the fixing hole on the mating joint.

[0076] Example 9

[0077] Based on the above embodiments, the target equipment is a mud pump body, the first component is the sensor probe of the pump flushing sensor, and the second component is the sensing head of the pump flushing sensor. The sensor probe is connected to the inner thread at the end of the telescopic rod via an external thread at the second end, and the connecting wire of the sensor probe is connected to the junction box through a through hole on the mating connector. During logging, the sensing head and probe of the pump flushing sensor can be adjusted based on the distance adjustment system, improving the safety and accuracy of distance adjustment between the sensing head and probe of the pump flushing sensor during logging operations.

[0078] For example, such as Figure 15 As shown, Figure 15A schematic diagram of a sensor probe C1 provided in an embodiment of the present disclosure is shown. The sensor probe C1 is a tubular structure. One end of the sensor probe C1 is provided with an external thread C11, which is used to screw and connect with the internal thread of the second end of the mating connector.

[0079] Among them, such as Figure 16 As shown, Figure 16 The diagram shows a mating connector A7 provided in an embodiment of the present disclosure. The first end of the mating connector A7 is provided with a fixing hole O4 for fixing the mating connector A7 and the telescopic rod A12. The mating connector A7 is also provided with a wire hole O5 for connecting the sensor probe's connecting wire to the junction box. The mating connector A7 is also provided with an indicator light observation port A71, through which the flashing of the sensor probe's indicator light can be observed.

[0080] Example 10

[0081] Based on the above embodiments, this embodiment provides an application example.

[0082] like Figure 17 As shown, Figure 17 This diagram illustrates the state of adjusting the distance between the sensor probe and the sensing head of the pump-flush sensor using the distance adjustment system provided in this embodiment of the present disclosure during well logging operations. The telescopic part A1 has a protective shell A5 on its outer side. The protective shell A5 and the telescopic part A1 are welded to the pump body B1 of the mud pump via the short right-angle side of the right-angled triangular adjustment plate A6. The T-shaped sensing head C2 is welded to the pulley B2 of the mud pump, and the pulley is protected by the pulley guard B3.

[0083] During well logging operations, if it is necessary to adjust the distance between the sensor probe and the sensing head, the telescopic part A1 can be moved by the distance control device A3, so that the sensor probe C1 moves closer to or T-shaped away from the sensing head C2.

[0084] In the embodiments provided in this disclosure, it should be understood that the disclosed apparatus and methods can also be implemented in other ways. The apparatus embodiments described above are merely illustrative; for example, the flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods, and computer program products according to various embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than those marked in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram and / or flowchart, and combinations of blocks in block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

[0085] It should be noted that, in this disclosure, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element limited by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0086] While the embodiments disclosed herein are as described above, the foregoing content is merely for the purpose of facilitating understanding of this disclosure and is not intended to limit this disclosure. Any person skilled in the art to which this disclosure pertains may make any modifications and changes in form and detail of the implementation without departing from the spirit and scope of this disclosure; however, the scope of patent protection of this disclosure shall still be determined by the scope defined in the appended claims.

Claims

1. A distance adjustment system, characterized in that, include: Telescopic components, distance controllers, and distance control devices; The telescopic part includes a sleeve and a telescopic rod sleeved with the sleeve. A support plate is provided on the sleeve. The support plate is used to fix the telescopic part to the target equipment. The end of the telescopic rod is used to fix the first component. The distance controller is built into the telescopic part. After receiving the distance adjustment signal sent by the distance control device, the distance controller controls the telescopic rod to move to adjust the distance between the first component and the second component.

2. The distance adjustment system according to claim 1, characterized in that, The distance adjustment system further includes: a protective shell, wherein the sealing surface of the protective shell is used to fix the sealing end of the sleeve, and a telescopic rod opening is provided on the target surface opposite to the sealing surface for the telescopic rod to pass through during movement; The bottom surface of the protective shell is an open surface, and a folded edge is provided at the opening of the bottom surface. The support plate passes through the opening of the bottom surface and is fixed to the target device at the same time as the folded edge.

3. The distance adjustment system according to claim 2, characterized in that, The support plate is provided with a first fixing hole, and the folded edge is provided with a second fixing hole. The support plate and the folded edge of the protective shell are fixed to the target device by fasteners passing through the first fixing hole and the second fixing hole.

4. The distance adjustment system according to any one of claims 1 to 3, characterized in that, The distance adjustment system further includes: an adjustment plate, which is fixedly connected to the target device, and the adjustment plate is provided with a fixing groove, wherein the support plate is fixed to the adjustment plate by a fastener passing through the fixing groove and the first fixing hole on the support plate.

5. The distance adjustment system according to claim 4, characterized in that, The adjusting plate is a right-angled triangular adjusting plate. The shorter right-angled side of the adjusting plate is used for fixed connection with the target device. The fixing groove is provided on the adjusting plate near the longer right-angled side.

6. The distance adjustment system according to claim 5, characterized in that, The telescopic part further includes a protective tube, one end of which and the sealing end of the sleeve are snapped into the push rod base. The distance controller is built into the protective tube, and the connection line of the distance controller is connected to the junction box through a line protection device outside the protective tube.

7. The distance adjustment system according to claim 5, characterized in that, The distance adjustment system further includes a signal receiver, which is disposed on the outside of the sleeve and electrically connected to the distance controller. After receiving the distance adjustment signal sent by the distance control device, the signal receiver sends the distance adjustment signal to the distance controller.

8. The distance adjustment system according to claim 5, characterized in that, The distance control device is provided with a first control key and a second control key. The first control key, in response to a trigger operation, sends a first distance adjustment signal to the distance controller, or the second control key, in response to a trigger operation, sends a second distance adjustment signal to the distance controller. The first distance adjustment signal is used to instruct the distance controller to control the telescopic rod to move towards the first component and closer to the second component. The second distance adjustment signal is used to instruct the distance controller to control the telescopic rod to move away from the first component and further away from the second component.

9. The distance adjustment system according to claim 5, characterized in that, The distance adjustment system further includes: a mating joint, the first end of which is sleeved with the end of the telescopic rod, and the second end of which is detachably connected to the first component.

10. The distance adjustment system according to claim 9, characterized in that, The target device is a mud pump body, the first component is the sensor probe of the pump flushing sensor, the second component is the sensing head of the pump flushing sensor, the sensor probe is screwed and sleeved with the inner thread of the second end of the mating joint through the outer thread, and the connecting wire of the sensor probe is connected to the junction box through the wire hole on the mating joint.

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