Remote control signal transmitting system
The wireless remote control signal transmission system solves the problems of delay and operational limitations of traditional winch signal systems, enabling winch operators to respond promptly and improving safety, as well as enhancing operational flexibility.
Patent Information
- Application Number
- CN202520288318.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Traditional winch signaling systems suffer from signal transmission delays, safety hazards, and operational limitations, which prevent winch operators from responding in a timely manner and pose risks of equipment damage and safety accidents.
It adopts a wireless remote control signal transmission system, including an explosion-proof host, an explosion-proof signal transmitter, and a dot response device. It achieves real-time signal transmission through wireless connection and is equipped with start, dot, stop, and emergency stop buttons to enhance safety and flexibility.
This enabled timely response from the winch operator, reduced safety hazards, improved operational flexibility, and ensured both safety and flexibility in operations.
Smart Images
Figure CN223705045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electromechanical transformation technical field, especially a kind of remote control signal transmitting system. BACKGROUND
[0002] In the installation and removal operation of coal face, winch is the key electromechanical equipment, for dragging support, equipment and other heavy load.The traditional winch signal system relies on fixed position voice signal device and wired connection, this way has the following defects:1, signal transmission delay: the hook worker must be operated in fixed signal point, cannot observe in real time the obstacle in the process of dragging, leading to signal transmission not timely;2, security risk: winch driver can not concentrate or signal transmission delay, cannot park in time, leading to broken rope, equipment damage even personnel casualties;3, operation is limited: traditional system relies on wired connection, limit the activity range of the hook worker, reduce the operation flexibility. CONTENT OF UTILITY MODEL
[0003] The utility model aims at providing a kind of remote control signal transmitting system, real-time transmission dotting signal, ensure that winch driver responds in time;Provide emergency stop function, avoid the equipment damage or safety accident caused by signal delay;Improve the operation flexibility of the hook worker, so that it can observe in real time and send signal in the process of dragging.
[0004] In order to realize the above-mentioned purpose, the utility model provides a kind of remote control signal transmitting system, including the explosion-proof host computer installed on winch, the explosion-proof signal transmitter for the hook worker to carry and the dotting response device installed in winch cab;Explosion-proof host computer includes explosion-proof signal receiver and signal connection control module of explosion-proof signal receiver;Explosion-proof signal receiver is wirelessly connected with explosion-proof signal transmitter, and control module is signal connected with winch switch and dotting response device;Dotting response device is used to remind winch driver to receive dotting signal;Explosion-proof signal transmitter emits dotting signal, start signal and stop signal;Explosion-proof signal receiver receives the signal sent by explosion-proof signal transmitter, and transmits to control module, control module analyzes pulse signal and sends corresponding instruction to winch switch and dotting response device, controls the on-off of winch switch or the work of dotting response device.
[0005] After adopting the above structure, the hook worker can carry explosion-proof signal transmitter, observe in real time the obstacle in the process of dragging and send signal, ensure that winch driver can respond in time, improve the timeliness of signal transmission;Through setting start, dotting, stop button, enhance the safety of operation;Through setting dotting response device, effectively reduce the security risk caused by signal transmission delay or winch driver not concentrate;Adopt wireless connection mode, the activity range of the hook worker is no longer limited, can be flexibly adjusted position according to actual need, improve the flexibility of operation.
[0006] Preferably, the explosion-proof signal transmitter is provided with a start button, a dotting button and a stop button; after the hookman presses the start button, the stop line of the winch switch is open circuit, and the winch driver can operate the winch; after the hookman presses the dotting button, the dotting response device receives the dotting instruction and reminds the winch driver; in case of emergency, after the hookman presses the stop button, the stop line of the winch switch is open circuit, and the winch stops running. After this design, the safety of operation is enhanced by setting the start, dotting and stop buttons.
[0007] Preferably, the dotting response device is an audible and visual alarm device. After this design, the safety hidden danger caused by signal transmission delay or the winch driver's lack of concentration is effectively reduced by audible and visual alarm.
[0008] Preferably, the explosion-proof signal transmitter is further provided with an emergency stop button, a reset button, a mode switching button, a volume adjusting button and a light control button; the start button is used to start the winch and make the device enter the operable state; the dotting button is used to send the dotting signal; the stop button is used to normally stop the winch running; the emergency stop button is used to immediately stop the winch in emergency, and the button is designed as a prominent red button; the reset button is used to reset the system state after emergency stop or troubleshooting, so that the device returns to normal operation; the mode switching button is used to switch the working mode of the explosion-proof signal transmitter; the volume adjusting button is used to adjust the prompt volume of the explosion-proof signal transmitter; the light control button is used to control the indicator light of the explosion-proof signal transmitter. After this design, the functionality of the explosion-proof signal transmitter is increased.
[0009] Preferably, the buttons on the explosion-proof signal transmitter are divided into upper and lower areas according to their functions: the start button, the dotting button, the stop button and the emergency stop button are located in the upper area; the reset button, the mode switching button, the volume adjusting button and the light control button are located in the lower area. After this design, the convenience and safety of operation are improved.
[0010] Preferably, a protective cover is installed on the explosion-proof signal transmitter, and the protective cover covers the outside of all the buttons; the protective cover can be manually opened and closed. After this design, the buttons are protected from damage and misoperation.
[0011] Preferably, the upper area and the lower area are respectively provided with independent protective covers. After this design, the upper area and the lower area can be opened and closed respectively, so that it is more convenient and safe.
[0012] Preferably, the protective cover comprises a frame fixed on the outer periphery of the explosion-proof signal transmitter, a rotating shaft installed on the explosion-proof signal transmitter and located between the upper region and the lower region, an upper cover rotatably installed on the rotating shaft, and a lower cover rotatably installed on the rotating shaft; the upper cover is turned upward to cover the outside of the button in the upper region; the lower cover is turned downward to cover the outside of the button in the lower region. With this design, the operation is facilitated, and the operation space is not occupied when the protective cover is opened.
[0013] Preferably, the top and bottom of the frame are respectively provided with closed magnets, and the opening positions of the upper cover and the lower cover are adsorbed on the closed magnets. With this design, the accidental opening of the protective cover after the protective cover is closed is avoided.
[0014] Preferably, the upper cover is adhered to the upper surface of the lower cover when the upper cover is turned downward, and the lower cover is provided with anti-magnetic magnets for adsorbing the upper cover. With this design, the upper cover is prevented from being turned randomly during use, affecting the operation.
[0015] With the above technical solutions, the remote control signal transmission system has the following advantages:
[0016] The remote control signal transmission system solves the problems of signal transmission delay, operation limitation and safety hazards in the prior art, realizes real-time transmission of the dotting signal, ensures that the winch driver responds in time, provides an emergency stop function to avoid equipment damage or safety accidents caused by signal delay, and improves the operation flexibility of the hook operator, so that the hook operator can observe and transmit signals in real time during the dragging process. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of the remote control signal transmission system of the utility model;
[0018] Figure 2 is a structural schematic view of the explosion-proof signal transmitter;
[0019] Figure 3 is a structural schematic view of the upper cover of the explosion-proof signal transmitter in an opened state.
[0020] In the drawings, 1 is an explosion-proof main machine, 11 is an explosion-proof signal receiver, 12 is a control module, 2 is an explosion-proof signal transmitter, 21 is a starting button, 22 is a dotting button, 23 is a stopping button, 24 is an emergency stopping button, 25 is a resetting button, 26 is a mode switching button, 27 is a volume adjusting button, 28 is a light control button, 3 is a dotting response device, 4 is a protective cover, 41 is a frame, 42 is a rotating shaft, 43 is an upper cover, and 44 is a lower cover. DETAILED DESCRIPTION
[0021] The utility model discloses further illustrate below in combination with the drawings.
[0022] The orientation referred to in the specification is the orientation when the remote control signal transmitting system is in normal operation, and is not limited to the orientation during storage and transportation.
[0023] As Figure 1 The remote control signal transmitting system comprises an explosion-proof main machine 1 installed on a winch, an explosion-proof signal transmitter 2 for a hookman to carry, and a dotting response device 3 installed in a winch cab.
[0024] The explosion-proof main machine 1 comprises an explosion-proof signal receiver 11 and a control module 12 connected to the explosion-proof signal receiver 11. The explosion-proof signal receiver 11 is wirelessly connected to the explosion-proof signal transmitter 2, and the control module 12 is signal-connected to a winch switch and the dotting response device 3.
[0025] When in operation: the explosion-proof signal transmitter 2 transmits dotting signals, start signals and stop signals; the explosion-proof signal receiver 11 receives the signals transmitted by the explosion-proof signal transmitter 2 and transmits them to the control module 12, the control module 12 analyzes the pulse signals and sends corresponding instructions to the winch switch and the dotting response device 3 to control the on-off of the winch switch or the operation of the dotting response device 3.
[0026] In order to conveniently transmit different instructions, the explosion-proof signal transmitter 2 is provided with a start button 21, a dotting button 22 and a stop button 23; after the hookman presses the start button 21, the stop line of the winch switch is open circuit, and the winch driver can operate the winch; after the hookman presses the dotting button 22, the dotting response device 3 will receive the dotting instruction and remind the winch driver; in case of emergency, after the hookman presses the stop button 23, the stop line of the winch switch is open circuit, and the winch stops running.
[0027] As a preferred solution, the dotting response device 3 is an audible and visual alarm device, so as to more directly remind the winch driver.
[0028] In addition, the explosion-proof signal transmitter 2 is further provided with an emergency stop button 24, a reset button 25, a mode switching button 26, a volume adjusting button 27 and a light control button 28.
[0029] The start button 21 is used to start the winch, putting the equipment into an operable state. Usage scenario: After confirming the equipment connection is correct, the hook operator presses the start button 21, and the winch operator receives the signal and begins operation. The marking button 22 is used to send marking signals; it is typically used to transmit simple instructions such as forward, backward, and stop. Usage scenario: The hook operator presses the marking button 22 during towing, and the winch operator receives the signal and performs the corresponding operation. The stop button 23 is used to normally stop the winch operation. Usage scenario: When the towing task is completed or a pause is needed, the hook operator presses the stop button 23, and the winch operator stops operation. The emergency stop button 24 is used to immediately stop the winch in an emergency. This button is designed as a conspicuous red button. Usage scenario: If an abnormality occurs during equipment operation (such as wire rope breakage, equipment jamming, etc.), the hook operator presses the emergency stop button 24, and the winch immediately stops operating. The reset button 25 is used to reset the system state after an emergency stop or troubleshooting, restoring the equipment to normal operation. Usage scenario: After an emergency stop operation, once the problem is confirmed to be resolved, press the reset button 25 to restart the system. The mode switch button 26 is used to switch the operating mode of the explosion-proof signal transmitter 2, such as manual mode or automatic mode. Usage scenario: Selecting different operating modes according to operational needs. The volume adjustment button 27 is used to adjust the prompt volume of the explosion-proof signal transmitter 2, such as the buzzer volume. Usage scenario: Adjusting the volume in noisy environments to ensure the signal is clearly audible. The light control button 28 is used to control the indicator lights of the explosion-proof signal transmitter 2, such as the start light, stop light, and fault light. Usage scenario: In low-light environments, using light signals to assist in information transmission.
[0030] To improve ease of operation and safety, the buttons on the explosion-proof signal transmitter 2 are divided into upper and lower areas according to their functions: the start button 21, the dot button 22, the stop button 23, and the emergency stop button 24 are located in the upper area; the reset button 25, the mode switch button 26, the volume control button 27, and the light control button 28 are located in the lower area. Simultaneously, the explosion-proof signal transmitter 2 is equipped with a protective cover 4, which covers all buttons. The protective cover 4 can be manually opened and closed to protect the buttons from damage and prevent accidental operation. The upper and lower areas each have independent protective covers 4 for separate opening and closing.
[0031] like Figure 2 and Figure 3 As shown in the diagram, a preferred embodiment of the protective cover 4 includes a frame 41 fixed to the outer periphery of the explosion-proof signal transmitter 2, a pivot 42 mounted on the explosion-proof signal transmitter 2 and located between the upper and lower regions, an upper cover 43 rotatably mounted on the pivot 42, and a lower cover 44 rotatably mounted on the pivot 42. The upper cover 43 flips upward to cover the outside of the button in the upper region; the lower cover 44 flips downward to cover the outside of the lower region.
[0032] Further, the top and bottom of the frame 41 are provided with closed magnetic, the open position of the upper shield 43 and the lower shield 44 are adsorbed on the closed magnetic, to keep the closed state of the protective cover 4.
[0033] Further, when the upper shield 43 is turned down, it can be attached to the upper surface of the lower shield 44, and the lower shield 44 is provided with anti-motion magnets to adsorb the upper shield 43, so as to prevent the upper shield from being turned at will during use and affecting operation.
[0034] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present application should also be within the scope of the present application.
Claims
1. A remote control signal transmission system characterized by: The explosion-proof main machine is installed on a winch, the explosion-proof signal transmitter is carried by a hook worker, and the dotting response device is installed in a winch cab; The explosion-proof main machine comprises an explosion-proof signal receiver and a control module connected with the explosion-proof signal receiver; the explosion-proof signal receiver is wirelessly connected with the explosion-proof signal transmitter, and the control module is signal-connected with a winch switch and the dotting response device; the dotting response device is used for reminding a winch driver to receive a dotting signal; The explosion-proof signal transmitter transmits a dotting signal, a starting signal and a stopping signal; the explosion-proof signal receiver receives the signals transmitted by the explosion-proof signal transmitter and transmits them to the control module; the control module analyzes the pulse signals and sends corresponding instructions to the winch switch and the dotting response device to control the on-off of the winch switch or the working of the dotting response device.
2. A remote control signal transmission system according to claim 1, characterised in that: The explosion-proof signal transmitter is provided with a starting button, a dotting button and a stopping button; After the hook worker presses the starting button, the stop line of the winch switch is open circuit, and the winch driver can operate the winch; After the hook worker presses the dotting button, the dotting response device receives a dotting instruction and reminds the winch driver; In case of emergency, after the hook worker presses the stopping button, the stop line of the winch switch is open circuit, and the winch stops running.
3. A remote control signal transmission system according to claim 2, wherein: The dotting response device is an audible and visual alarm device.
4. A remote control signal transmission system according to claim 2, wherein: The explosion-proof signal transmitter is further provided with an emergency stop button, a reset button, a mode switching button, a volume adjusting button and a light control button; The starting button is used for starting the winch to make the equipment enter an operable state; The dotting button is used for sending a dotting signal; The stopping button is used for normally stopping the winch from running; The emergency stop button is used for immediately stopping the winch in case of emergency, and the button is designed as a prominent red button; The reset button is used for resetting the system state after emergency stop or troubleshooting to make the equipment return to normal operation; The mode switching button is used for switching the working mode of the explosion-proof signal transmitter; The volume adjusting button is used for adjusting the prompt volume of the explosion-proof signal transmitter; The light control button is used for controlling the indicator light of the explosion-proof signal transmitter.
5. A remote control signal transmission system according to claim 4, wherein: The buttons on the explosion-proof signal transmitter are divided into upper and lower areas according to their functions: The starting button, the dotting button, the stopping button and the emergency stop button are located in the upper area; The reset button, the mode switching button, the volume adjusting button and the light control button are located in the lower area.
6. A remote control signal transmission system according to claim 5, wherein: A protective cover is installed on the explosion-proof signal transmitter, and the protective cover covers the outside of all the buttons; the protective cover can be manually opened and closed.
7. A remote control signal transmission system according to claim 6, wherein: The upper area and the lower area are respectively provided with independent protective covers.
8. A remote control signal transmission system according to claim 7, characterised in that: The protective cover comprises a frame fixed to the periphery outside the explosion-proof signal transmitter, a rotating shaft installed on the explosion-proof signal transmitter and located between the upper area and the lower area, an upper protective cover rotatably installed on the rotating shaft, and a lower protective cover rotatably installed on the rotating shaft; The upper protective cover is turned up to cover the outside of the buttons in the upper area; the lower protective cover is turned down to cover the outside of the buttons in the lower area.
9. A remote control signal transmission system according to claim 8, wherein: The top and bottom of the frame are respectively provided with closed magnets, and the open positions of the upper cover and the lower cover are adsorbed on the closed magnets.
10. A remote control signal transmission system according to claim 9, wherein: When the upper cover is turned down, it can be attached to the upper surface of the lower cover, and the lower cover is provided with anti-motion magnets for adsorbing the upper cover.