Automatic take-up and pay-off system

Abstract

The automatic take-up and pay-off system comprises a control module, a take-up and pay-off device and a cable length detection module, the take-up and pay-off device comprises a driving mechanism and a cable, the control module is electrically connected with the driving mechanism so as to control the driving mechanism to work, and the driving mechanism is in transmission connection with the cable so as to take up and pay off the cable; one end of the cable is used for being fixedly connected with an underwater detection device and electrically connected with the underwater detection device. The cable length detection module is used for detecting the take-up and pay-off length of the cable, and the cable length detection module is in communication connection with the control module. The control module controls the take-up and pay-off device to take up and pay off the cable, and the cable length detection module can accurately detect the take-up and pay-off length of the cable and feed back the take-up and pay-off length to the control module, so that the take-up and pay-off length of the cable is controlled conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of wire retracting and unreeling devices, and in particular to an automatic wire retracting and unreeling system. Background Art

[0002] At present, the demand for exploration of marine resources is increasing day by day, and the construction of water conservancy and hydropower facilities is constantly increasing, and underwater detection equipment is also developing continuously. Underwater detection equipment must rely on cables for power supply and communication, and the cables of the equipment are as short as tens of meters and as long as several kilometers. However, when the cables are retracted and released, the retraction and release length depends on the on-site manual experience observation and judgment, and it is difficult to accurately control the retraction and release of the cables. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an automatic cable retracting and releasing system, which can solve the problem that the traditional cable retracting and releasing device is difficult to accurately control the cable retracting and releasing length.

[0004] The automatic wire-reeling and -releasing system according to an embodiment of the present application includes:

[0005] Control module;

[0006] A wire-reeling device, the wire-reeling device comprising a driving mechanism and a cable, the control module being electrically connected to the driving mechanism for controlling the operation of the driving mechanism, the driving mechanism being transmission-connected to the cable for reeling and unreeling the cable, one end of the cable being fixedly connected to an underwater detection device and electrically connected to the underwater detection device;

[0007] A cable length detection module is used to detect the retracted and extended length of the cable, and the cable length detection module is communicatively connected to the control module.

[0008] The automatic wire-retracting and -releasing system according to the embodiment of the present application has at least the following beneficial effects:

[0009] The control module controls the cable retracting and releasing device to retract and release the cable, and the cable length detection module can accurately detect the retracted and released length of the cable and feed back to the control module to control the retracted and released length of the cable. Compared with the traditional cable retracting and releasing device, the automatic cable retracting and releasing system of the embodiment of the present application can accurately control the retracted and released length of the cable.

[0010] According to some embodiments of the present application, the driving mechanism includes a first motor driver, a first motor and a first transmission assembly, the control module is electrically connected to the first motor driver, the first motor driver is electrically connected to the first motor, and the output shaft of the first motor is connected to the cable through the first transmission assembly.

[0011] According to some embodiments of the present application, the first transmission assembly includes a first guide wheel and a second guide wheel that are correspondingly arranged, the cable is passed through the first guide wheel and the second guide wheel, and the output shaft of the first motor is transmission-connected to the first guide wheel and the second guide wheel.

[0012] According to some embodiments of the present application, the line length detection module is an encoder.

[0013] According to some embodiments of the present application, the driving mechanism includes a second motor driver, a second motor, a second transmission assembly and a cable assembly, the control module is electrically connected to the second motor driver, the second motor driver is electrically connected to the second motor, the output shaft of the second motor is transmission-connected to the driving end of the cable assembly through the second transmission assembly, and the cable assembly is transmission-connected to the cable.

[0014] According to some embodiments of the present application, the second transmission assembly includes a driving wheel, a driven wheel and a belt, the output shaft of the second motor is connected to the driving wheel, the driving wheel is connected to the driven wheel through the belt, and the driven wheel is connected to the driving end of the cable assembly.

[0015] According to some embodiments of the present application, the second motor is a hub motor, and the cable is wound on the hub of the hub motor.

[0016] According to some embodiments of the present application, a shell is further included with a wire outlet, the wire retracting and releasing device and the wire length detection module are both arranged in the shell, and one end of the cable extends out of the wire outlet and is electrically and fixedly connected to the underwater detection device.

[0017] According to some embodiments of the present application, a first roller and a second roller are disposed in the housing, and one end of the cable is wound around the first roller and the second roller and extends from the cable outlet.

[0018] According to some embodiments of the present application, a key module is provided on the shell, and the key module is electrically connected to the control module.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 A is a structural schematic diagram of the automatic wire-reeling and -releasing system of the present application;

[0022] Figure 2This is a structural schematic diagram b of the automatic wire-retracting and -releasing system of the present application.

[0023] Reference numerals:

[0024] Shell 1, encoder 2, encoder wheel 3, first pressure block 4, first transmission assembly 5, bracket 6, first side plate 7, first roller 8, second roller 9, reciprocating screw 10, reciprocating slide 11, cable arranger 12, second side plate 13, control module 14, hub 15, first connector 16, second pressure block 17, second connector 18, hub edge 19, first motor 20, cable 21, second end cover 22, first end cover 23, second motor 24, second motor driver 25, conductive slip ring 26, driving wheel 27, belt 28, support foot 29, release button 30, retract button 31, first motor driver 32, driven wheel 33, underwater detection device 34, water depth sensor 35, bottom distance sensor 36, bottom plate 37, outer cover 38. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0026] In the description of the present application, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] In the description of this application, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0029] Refer to the following Figure 1 to Figure 2 An automatic wire-reeling and -releasing system according to an embodiment of the present application is described.

[0030] According to the automatic wire-reeling and wire-releasing system of the embodiment of the present application, Figure 1As shown, it includes: a control module 14, a wire-retracting device, a wire-length detection module and a shell 1. The wire-retracting device includes a driving mechanism and a cable 21. The control module 14 is electrically connected to the driving mechanism for controlling the operation of the driving mechanism. The driving mechanism drives the connecting cable 21 for retracting and releasing the cable 21. A wire outlet is provided on the shell 1. The wire-retracting device and the wire-length detection module are both arranged in the shell 1. One end of the cable 21 extends out of the wire outlet and is electrically and fixedly connected to the underwater detection device 34. The wire length detection module is used to detect the retracted and released length of the cable 21. The wire length detection module is communicatively connected to the control module 14.

[0031] In this embodiment, the control module 14 controls the wire retracting and releasing device to retract and release the cable 21, and the wire length detection module can accurately detect the retracted and released length of the cable 21 and feed back to the control module 14, so as to control the retracted and released length of the cable 21. Compared with the traditional wire retracting and releasing device, the automatic wire retracting and releasing system of the embodiment of the present application can accurately control the retracted and released length of the cable 21.

[0032] It should be noted that a water depth sensor 35 and a bottom distance sensor 36 are installed on the underwater detection device 34. The underwater detection device 34 feeds back the water depth and bottom distance information to the control module 14. The control module 14 automatically retracts and releases the cable 21 according to the preset water depth or bottom distance setting value, and adjusts the underwater depth position or the distance to the bottom of the water.

[0033] It can be understood that the housing 1 includes a first side plate 7, a second side plate 13, a bottom plate 37 and an outer cover 38. The bottom plate 37 is provided with supporting feet 29.

[0034] In one embodiment of the present application, Figure 1 As shown, the driving mechanism includes a first motor driver 32, a first motor 20 and a first transmission assembly 5, the control module 14 is electrically connected to the first motor driver 32, the first motor driver 32 is electrically connected to the first motor 20, and the output shaft of the first motor 20 is transmitted to the connecting cable 21 through the first transmission assembly 5.

[0035] In this embodiment, the control module 14 controls the first motor 20 to work through the first motor driver 32 , and the output shaft of the first motor 20 rotates, thereby driving the cable 21 to move, so as to reel in or unreel the cable 21 .

[0036] It can be understood that the first motor 20 is mounted on the base plate 37 via the bracket 6 .

[0037] In one embodiment of the present application, Figure 1 As shown, the first transmission assembly 5 includes a first guide wheel and a second guide wheel that are correspondingly arranged, the cable 21 is passed through the first guide wheel and the second guide wheel, and the output shaft of the first motor 20 is transmission-connected to the first guide wheel and the second guide wheel.

[0038] In one embodiment of the present application, Figure 1 As shown, the line length detection module is an encoder 2, which is connected to an encoder wheel 3. The encoder 2 and the encoder 2 are installed in the housing 1 through a first pressing block 4. The encoder 2 clamps the cable 21 through the encoder wheel 3, thereby realizing the counting of the retracted and released length of the cable 21.

[0039] In this embodiment, the length of the retracted cable 21 is measured by the encoder 2 and fed back to the control module 14 , so that the control module 14 can accurately control the retracted length of the cable 21 .

[0040] In one embodiment of the present application, Figure 2 As shown, the driving mechanism also includes a second motor driver 25, a second motor 24, a second transmission assembly and a cable assembly. The control module 14 is electrically connected to the second motor driver 25, the second motor driver 25 is electrically connected to the second motor 24, and the output shaft of the second motor 24 is connected to the driving end of the cable assembly through the second transmission assembly, and the cable assembly is connected to the cable 21.

[0041] In this embodiment, the control module 14 controls the second motor 24 to work through the second motor driver 25, and the output shaft of the second motor 24 rotates, thereby driving the cable arrangement assembly to work, and the cable arrangement assembly arranges the cable 21. In addition, since the first motor driver 32, the first motor 20 and the first transmission assembly 5 also drive the cable 21 to arrange the cable, the cable 21 arranges the cable stably and the efficiency is high.

[0042] It can be understood that the cable arrangement assembly includes a reciprocating screw rod 10, a reciprocating slide rod 11, a cable arranger 12 and a first end cover 23. The reciprocating screw rod 10 is fixed in the housing 1 through the first end cover 23. The cable arranger 12 is installed on the reciprocating slide rod 11 and is slidably connected to the reciprocating slide rod 11. The cable arranger 12 is threadedly connected to the reciprocating screw rod 10. The cable arranger 12 is provided with corresponding first guide columns and second guide columns, and the cable 21 is passed through the first guide column and the second guide column.

[0043] In one embodiment of the present application, Figure 1 As shown, the second motor 24 is a hub motor, the cable 21 is wound on the hub 15 of the hub motor, and a hub edge 19 extends from the hub 15 .

[0044] In this embodiment, the wheel hub motor is fixed in the housing 1 through the second end cover 22. When the wheel hub motor rotates, the cable 21 can be wound to store or discharge the cable 21.

[0045] In one embodiment of the present application, Figure 2 As shown, a conductive slip ring 26 and a first connector 16 are arranged in the hub motor, and a second connector 18 is arranged on the housing 1 .

[0046] It can be understood that one end of the cable 21 is electrically connected to the underwater detection device 34, and the other end of the cable 21 is electrically connected to the first connector 16 and fixed by the second pressing block 17. The first connector 16 is electrically connected through the conductive slip ring 26, and the conductive slip ring 26 is electrically connected to the second connector 18. The second connector 18 is used to connect to the host computer, and the host computer communicates with the underwater detection device 34 through the cable 21 and provides power.

[0047] In one embodiment of the present application, Figure 2 As shown, the second transmission assembly includes a driving wheel 27, a driven wheel 33 and a belt 28. The output shaft of the second motor 24 is fixedly connected to the driving wheel 27. The driving wheel 27 is connected to the driven wheel 33 through the belt 28. The driven wheel 33 is fixedly connected to the transmission screw.

[0048] In this embodiment, when the second motor 24 is working, the output shaft of the second motor 24 drives the driving wheel 27 to rotate, the driving wheel 27 drives the driven wheel 33 to rotate through the belt 28, and the driven wheel 33 drives the reciprocating screw rod 10 to rotate. Since the reciprocating screw rod 10 is threadedly connected to the cable arranger 12, the cable arranger 12 can reciprocate on the reciprocating screw rod 10, thereby arranging the cable 21.

[0049] In one embodiment of the present application, Figure 1 As shown, a first roller 8 and a second roller 9 are provided in the housing 1 , and one end of the cable 21 is wound around the first roller 8 and the second roller 9 and extends out from the cable outlet.

[0050] In this embodiment, during the process of retracting and releasing the cable 21, the cable 21 is guided by the first roller 8 and the second roller 9, so that the cable 21 retracts and releases more smoothly.

[0051] It should be noted that the first roller 8 and the second roller 9 are relatively arranged on both sides of the cable arrangement device 12 , so that the cable 21 can smoothly pass through the cable arrangement device 12 .

[0052] In one embodiment of the present application, a key module is disposed on the housing 1 , and the key module is electrically connected to the control module 14 .

[0053] In this embodiment, Figure 2 As shown, the key module includes a wire-reeling button 31 and a wire-releasing button 30 , through which the wire-reeling button 31 and the wire-releasing button 30 can be used to manually control the wire-reeling and wire-releasing of the cable 21 .

[0054] It can be understood that when the wire-winding button 31 is manually pressed, the first motor 20 reverses and the second motor 24 rotates forward, and the cable 21 passes through the first guide wheel and the second guide wheel, the encoder 2, the first roller 8, the cable arranger 12 and the second roller 9 in sequence, and is finally wound around the hub 15 of the second motor 24.

[0055] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. Automatic pay-off and take-up system, characterized in that: include: Control module; A wire-reeling device, the wire-reeling device comprising a driving mechanism and a cable, the control module being electrically connected to the driving mechanism for controlling the operation of the driving mechanism, the driving mechanism being transmission-connected to the cable for reeling and unreeling the cable, one end of the cable being fixedly connected to an underwater detection device and electrically connected to the underwater detection device; A cable length detection module is used to detect the retracted and extended length of the cable, and the cable length detection module is communicatively connected to the control module.

2. The automatic wire-retracting and -releasing system according to claim 1, characterized in that: The driving mechanism includes a first motor driver, a first motor and a first transmission assembly, the control module is electrically connected to the first motor driver, the first motor driver is electrically connected to the first motor, and the output shaft of the first motor is connected to the cable through the first transmission assembly.

3. The automatic wire-retracting and -releasing system according to claim 2, characterized in that: The first transmission assembly includes a first guide wheel and a second guide wheel that are correspondingly arranged, the cable is passed through the first guide wheel and the second guide wheel, and the output shaft of the first motor is drivingly connected to the first guide wheel and the second guide wheel.

4. The automatic wire-retracting and -releasing system according to claim 3, characterized in that: The line length detection module is an encoder.

5. The automatic wire-reeling and -releasing system according to claim 1, characterized in that: The driving mechanism includes a second motor driver, a second motor, a second transmission assembly and a cable assembly. The control module is electrically connected to the second motor driver, the second motor driver is electrically connected to the second motor, the output shaft of the second motor is transmission-connected to the driving end of the cable assembly through the second transmission assembly, and the cable assembly is transmission-connected to the cable.

6. The automatic wire-retracting and -releasing system according to claim 5, characterized in that: The second transmission assembly includes a driving wheel, a driven wheel and a belt. The output shaft of the second motor is connected to the driving wheel. The driving wheel is connected to the driven wheel through the belt. The driven wheel is connected to the driving end of the cable assembly.

7. The automatic wire-retracting and -releasing system according to claim 5, characterized in that: The second motor is a hub motor, and the cable is wound on the hub of the hub motor.

8. The automatic wire-reeling and -releasing system according to claim 1, characterized in that: It also includes a shell provided with a wire outlet, the wire retracting and releasing device and the wire length detection module are both arranged in the shell, one end of the cable extends out of the wire outlet and is electrically and fixedly connected to the underwater detection device.

9. The automatic wire-retracting and -releasing system according to claim 8, characterized in that: A first roller and a second roller are disposed in the housing, and one end of the cable is wound around the first roller and the second roller and extends out from the cable outlet.

10. The automatic wire-retracting and -releasing system according to claim 8, characterized in that: A key module is arranged on the housing, and the key module is electrically connected to the control module.

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