CN203728441U - Wireless control system of cable crane - Google Patents
Wireless control system of cable crane Download PDFInfo
- Publication number
- CN203728441U CN203728441U CN201420068331.4U CN201420068331U CN203728441U CN 203728441 U CN203728441 U CN 203728441U CN 201420068331 U CN201420068331 U CN 201420068331U CN 203728441 U CN203728441 U CN 203728441U
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- winch
- control system
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- direction radio
- signal
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Abstract
The utility model provides a wireless control system of a cable crane. The wireless control system of the cable crane is characterized by comprising a first bidirectional wireless control system, a second bidirectional wireless control system, first hoists, second hoists, pulling cables and hoisting cables. The first bidirectional control system and the second bidirectional control system mounted in the wireless control system can transmit the running states of the first hoists and the second hoists to the opposite side, when the running states of the first hoists and the second hoists are inconsistent, control chips in the first bidirectional control system and the second bidirectional control system are used for electrical interlocking, so that potential risks of misoperation due to influence of human factors can be avoided.
Description
Technical field
The utility model relates to a kind of Bridge Construction mechanical electric control field, especially a kind of cable crane wireless control system.
Background technology
When carrying out arch bridge segmental structure lifting operation, large span cable crane need to use electric control system, electric control system is to be all divided into cable crane two sides conventionally, traditional electric control system adopts two sides independent master mode respectively, by on scene commander person's wireless talkback traffic guidance two sides driver by agreement instruction independent operation separately the action of bank function winch realize interlock, the coordinative operation such as synchronous, but it is subject to human element control, produce the not enough congenital existence of the potential risk of maloperation.
Utility model content
The purpose of this utility model is to provide a kind of cable crane wireless control system.
According to an aspect of the present utility model, a kind of cable crane wireless control system is provided, it is characterized in that, comprise the first double-direction radio control system, the second double-direction radio control system, the first winch, the second winch, trailing cable and hoisting line, wherein:
The first double-direction radio control system, is located in the first winch control cabin, and receive the operating state signal of the first winch and the operating state signal of the first winch is exported to the second double-direction radio control system,
The second double-direction radio control system, is located in the second winch control cabin, and receive the operating state signal of the second winch and the operating state signal of the second winch is exported to the first double-direction radio control system,
The first double-direction radio control system and the second double-direction radio control system inside are provided with control chip, in the time that the running state of the first winch and the second winch is inconsistent, the control chip control first elevator tester in power-down state of the first double-direction radio control system inside, the control chip control second elevator tester in power-down state of the second double-direction radio control system inside.
Trailing cable two ends are located at respectively on the first winch and the second winch, and hoisting line two ends are located at respectively on the first winch and the second winch.
The first direction Control System of installing in the utility model and the second direction Control System can be transferred to the other side by the running state of the first winch and the second winch respectively, in the time that the running state of the first winch and the second winch is inconsistent, electrical interlocks is carried out in control chip control by the first direction Control System and the second direction Control System inside, can avoid like this producing the potential risk of maloperation because of human element impact.
In some embodiments, the first winch comprises the first hoisting winding and the first rack winch, the second winch comprises the second hoisting winding and the second rack winch, the two ends of hoisting line are located at respectively on the first hoisting winding and the second hoisting winding, and the two ends of trailing cable are located at respectively on the first rack winch and the second rack winch.Thus, the first hoisting winding and the second hoisting winding provide the power of upward movement for hoisting line, and the first rack winch and the second rack winch provide the power of side-to-side movement for trailing cable.
In some embodiments, the first hoisting winding, the first rack winch, the second hoisting winding and the second rack winch are two.Thus, the first hoisting winding and the second hoisting winding provide the power of upward movement for hoisting line, and the first rack winch and the second rack winch provide the power of side-to-side movement for trailing cable, and the winch of all kinds is two to increase work efficiency.
In some embodiments, can also comprise station marker light box, station marker light box is provided with read-out, station marker light box comprises first signal case and secondary signal case, first signal case and secondary signal case inside are provided with wireless receiving chip, and the signal of the remote control winch operation that wireless receiving chip reception operating personal sends also shows the signal of reception by read-out.Thus, station marker light box can be monitored the remote signal of artificial transmitting, and station marker light box can show the operational circumstances of current operation personnel to winch in real time.
In some embodiments, can also comprise visible system, visible system monitors the running state of the first winch and the second winch.Thus, visible system can be monitored all winchs, and records the mode of operation of all winchs.
In some embodiments, visible system can comprise monitoring device and at least two cameras, and camera absorbs the running state of the first winch and the second winch, and monitoring device receives the operating state signal of the winch of camera picked-up.Thus, camera can absorb the running state of winch, and monitoring device can record the running state of winch.
Brief description of the drawings
Fig. 1 is the cable crane wireless control system structural representation of a kind of embodiment of the utility model;
Fig. 2 is the schematic diagram of the cable crane wireless control system shown in Fig. 1;
Fig. 3 is the lifting diagram of circuit of the cable crane wireless control system shown in Fig. 1;
Fig. 4 is the traction diagram of circuit of the cable crane wireless control system shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown the structure of the cable crane wireless control system of a kind of embodiment of the utility model.
Fig. 2 schematically shows the principle of the cable crane wireless control system shown in Fig. 1.
As depicted in figs. 1 and 2, cable crane wireless control system comprises the first double-direction radio control system 1, the second direction Control System 2, the first winch, the second winch, trailing cable 7 and hoisting line 8.In addition, cable crane wireless control system can also comprise visible system, station marker light box and sport car 12.
The first winch comprises the first hoisting winding 5 and the first rack winch 3, the second winch comprises the second hoisting winding 6 and the second rack winch 4, the two ends of hoisting line 8 are wrapped in respectively on the first hoisting winding 5 and the second hoisting winding 6, and the two ends of trailing cable 7 are wrapped in respectively on the first rack winch 3 and the second rack winch 4.
As depicted in figs. 1 and 2, sport car 12 can move along with hoisting line 8 and trailing cable 7, the first rack winch 3, the first hoisting winding 5 and the second rack winch 4, the second hoisting winding 6 are separately fixed at two sides, the first hoisting winding 5 and the second hoisting winding 6 provide the power of rising for sport car 12, and the first rack winch 3 and the second rack winch 4 provide the power of sway for sport car 12.
As depicted in figs. 1 and 2, in the present embodiment, the first hoisting winding 5, the first rack winch 3, the second hoisting winding 6 and the second rack winch 4 are two.In other embodiments, also can be according to the quantity that need to change the first hoisting winding 5, the first rack winch 3, the second hoisting winding 6 and the second rack winch 4 of work efficiency and power.
In the present embodiment, the first double-direction radio control system 1 and the second double-direction radio control system 2 are YL-WD1616 type remote-transmitter receptors that burst at the seams that Guangzhou Yu Lin Automation Equipment Co., Ltd. produces.In other embodiments, the first double-direction radio control system 1 and the second double-direction radio control system 2 can also be the equipment of other identity functions, as long as this equipment can be realized signal bi-directional and have electrical interlocks function.
As Fig. 1 and Fig. 2 and as shown in, the first double-direction radio control system 1 is electrically connected with the first rack winch 3 and the first hoisting winding 5, the first double-direction radio control system 1 receives the operating state signal of the first rack winch 3 and the first hoisting winding 5 and is transferred to the second double-direction radio control system 2 by wireless transmission method, the second double-direction radio control system 2 is electrically connected with the second rack winch 4 and the second hoisting winding 6, the second double-direction radio control system 2 receives the operating state signal of the second rack winch 4 and the second hoisting winding 6 and is transferred to the first double-direction radio control system 1 by wireless transmission method.
As shown in Figure 2, station marker light box comprises first signal case 10 and secondary signal case 11, first signal case 10 and secondary signal case 11 inside are provided with wireless receiving chip, there is read-out station marker light box outside, the signal of the remote control winch operation that wireless receiving chip reception operating personal sends also sends to read-out to show the signal of reception, and read-out can show the operational circumstances of current operation personnel to winch in real time.
The first direction Control System 1 and the second direction Control System 2 can be transferred to the other side by the running state of the first winch and the second winch by wireless transmission method respectively, in the time that the running state of the first winch and the second winch is inconsistent, electrical interlocks is carried out in control chip control by the first direction Control System 1 and the second direction Control System 2 inside, can avoid like this producing the potential risk of maloperation because of human element impact.
In the present embodiment, visible system comprises camera 91 and monitoring device 92, camera 91 has two, be arranged on respectively by the first winch and the second winch, camera 91 is electrically connected with monitor 92, camera 91 absorb the running state of winch and by the communication of picked-up to monitor 92, monitor 92 is recorded the running state of the first winch and the second elevator, as later stage system stability analysis.In other embodiments, can change as required the quantity of camera 91.In other embodiments, camera 91 also can be arranged on sport car 12, camera 91 absorb the running state of sport car 12 and by picked-up communication to monitor 92.In other embodiments, camera 91 also can be arranged on the tower top of limit tower, camera 91 absorb the running state of winch and sport car 12 and by picked-up communication to monitor 92.
Fig. 3 schematically shows the lifting flow process of the cable crane wireless control system shown in Fig. 1.
As shown in Figure 3, cable crane wireless control system lifting flow process is as follows:
Step 101, the operating personal of a bank is given the first hoisting winding 5 mode of operations (forward or reverse) signal by remote manipulation.
Step 102, the reception of wireless signals chip of first signal case 10 inside receives the remote manipulation signal of operating personal and shows by the read-out on first signal case 10, thereby policer operation personnel's remote signal, meanwhile, the first hoisting winding 5 carries out work (forward or reverse) after receiving this working state signal.
Step 103, the first double-direction radio control system 1 receives the first hoisting winding 5 mode of operations (forward or reverse) signal.
Step 104, the Warning light in the first double-direction radio control system 1 shows the light of forward or reverse.
Step 105, opposite bank operating personal moves (consistent with the first hoisting winding 5 running statees) according to the second hoisting winding 6 of the own bank of light remote manipulation.
Step 106, the second hoisting winding operation, meanwhile, the reception of wireless signals chip of secondary signal case 11 inside receives the remote manipulation signal of operating personal and shows by the read-out on secondary signal case 11, thus policer operation personnel's remote signal.
Step 107, in the time that the first hoisting winding 5 of two sides and the second hoisting winding 6 all move, the first hoisting winding 5 and the second hoisting winding 6 drive sport car 12 upward movements.
Step 108, the first direction Control System 1 receives the first hoisting winding 5 mode of operations (forward or reverse) signal, and be transferred to the second double-direction radio control system 2 by wireless transmission method, the second double-direction radio control system 2 receives the second hoisting winding 6 mode of operations (forward or reverse) signal, and be transferred to the first double-direction radio control system 1 by wireless transmission method, in the time that the winch mode of operation of two sides is inconsistent, control chip control first hoisting winding 5 of the first double-direction radio control system 1 and the first double-direction radio control system 2 inside and the second hoisting winding 6 power-off, form electrical interlocks, fundamentally eliminate drawing, when the first hoisting winding 5 and the second hoisting winding 6 move, camera 91 absorbs the running state of the first hoisting winding 5 and the second hoisting winding 6, and the signal of picked-up is transferred to monitoring device 92, monitoring device 92 is recorded the running state of the first hoisting winding 5 and the second hoisting winding 6, and as later stage system stability analysis.
Step 109, in the time that sport car 12 runs to certain altitude, operating personal remote control the first hoisting winding 5 and second hoisting winding 6 of two sides are braked.
Fig. 4 schematically shows the traction flow process of the cable crane wireless control system shown in Fig. 1.
The first hoisting winding 5 and the second hoisting winding 6 are braked, and then enter traction flow process, and as shown in Figure 4, cable crane wireless control system traction flow process is as follows:
Step 201, the operating personal of a bank is given the first rack winch 3 mode of operations (forward or reverse) signal by remote manipulation.
Step 202, the reception of wireless signals chip of first signal case 10 inside receives the remote manipulation signal of operating personal and shows by the read-out on first signal case 10, thereby policer operation personnel's remote signal, meanwhile, the first rack winch 3 carries out work (forward or reverse) after receiving this working state signal.
Step 203, the first double-direction radio control system 1 receives the first rack winch 3 mode of operations (forward or reverse) signal.
Step 204, the Warning light in the first double-direction radio control system 1 shows the light of forward or reverse.
Step 203, opposite bank operating personal moves (consistent with the first rack winch 3 running statees) according to the second rack winch 4 of the own bank of light remote manipulation.
Step 204, the second rack winch operation, meanwhile, the reception of wireless signals chip of secondary signal case 11 inside receives the remote manipulation signal of operating personal and shows by the read-out on secondary signal case 11, thus policer operation personnel's remote signal.
Step 207, in the time that the first rack winch 3 of two sides and the second rack winch 4 all move, the first rack winch 3 and the second rack winch 4 drive sport car 12 side-to-side movements.
Step 208, the first direction Control System 1 receives the first rack winch 3 mode of operations (forward or reverse) signal, and be transferred to the second double-direction radio control system 2 by wireless transmission method, the second double-direction radio control system 2 receives the second rack winch 4 mode of operations (forward or reverse) signal, and be transferred to the first double-direction radio control system 1 by wireless transmission method, in the time that the winch mode of operation of two sides is inconsistent, control chip control first rack winch 3 of the first double-direction radio control system 1 and the first double-direction radio control system 2 inside and the second rack winch 4 power-off, form electrical interlocks, fundamentally eliminate drawing, when the first rack winch 3 and the second rack winch 4 move, camera 91 absorbs the running state of the first rack winch 3 and the second rack winch 4, and the signal of picked-up is transferred to monitoring device 92, monitoring device 92 is recorded the running state of the first rack winch 3 and the second rack winch 4, and as later stage system stability analysis.
Step 209, in the time that sport car 12 runs to construction location, operating personal remote control the first rack winch 3 and second rack winch 4 of two sides are braked.
Above is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. cable crane wireless control system, it is characterized in that, comprise the first double-direction radio control system (1), the second double-direction radio control system (2), the first winch, the second winch, trailing cable (7) and hoisting line (8), wherein:
The first double-direction radio control system (1), receives the operating state signal of the first winch and the operating state signal of the first winch is exported to the second double-direction radio control system (2),
The second double-direction radio control system (2), receives the operating state signal of the second winch and the operating state signal of the second winch is exported to the first double-direction radio control system (1),
Described the first double-direction radio control system (1) and described the second double-direction radio control system (2) inside are provided with control chip, in the time that the running state of the first winch and the second winch is inconsistent, control chip control the first elevator tester in power-down state that the first double-direction radio control system (1) is inner, control chip control the second elevator tester in power-down state that the second double-direction radio control system (2) is inner
Described trailing cable (7) two ends are located at respectively on the first winch and the second winch, and described hoisting line (8) two ends are located at respectively on the first winch and the second winch.
2. cable crane wireless control system according to claim 1, it is characterized in that, described the first winch comprises the first hoisting winding (5) and the first rack winch (3), described the second winch comprises the second hoisting winding (6) and the second rack winch (4), the two ends of described hoisting line (8) are located at respectively the first hoisting winding (5) and the second hoisting winding (6) is upper, and the two ends of described trailing cable (7) are located at respectively on the first rack winch (3) and the second rack winch (4).
3. cable crane wireless control system according to claim 2, it is characterized in that, described the first hoisting winding (5), the first rack winch (3), the second hoisting winding (6) and the second rack winch (4) are two.
4. cable crane wireless control system according to claim 3, it is characterized in that, also comprise station marker light box, described station marker light box is provided with read-out, described station marker light box comprises first signal case (10) and secondary signal case (11), described first signal case (10) and described secondary signal case (11) inside are provided with wireless receiving chip, and the signal of the remote control winch operation that described wireless receiving chip reception operating personal sends also sends to read-out to show the signal of reception.
5. cable crane wireless control system according to claim 4, is characterized in that, also comprises visible system, and described visible system monitors the running state of the first winch and the second winch.
6. cable crane wireless control system according to claim 5, it is characterized in that, described visible system comprises monitoring device (92) and at least two cameras (91), the running state of described camera (91) picked-up the first winch and the second winch, described monitoring device (92) receives the operating state signal of the winch of camera (91) picked-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068331.4U CN203728441U (en) | 2014-02-17 | 2014-02-17 | Wireless control system of cable crane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068331.4U CN203728441U (en) | 2014-02-17 | 2014-02-17 | Wireless control system of cable crane |
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| Publication Number | Publication Date |
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| CN203728441U true CN203728441U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420068331.4U Expired - Fee Related CN203728441U (en) | 2014-02-17 | 2014-02-17 | Wireless control system of cable crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249317A (en) * | 2017-12-29 | 2018-07-06 | 中铁大桥局集团有限公司 | A kind of cable crane full circle swinging trailer system and construction method |
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2014
- 2014-02-17 CN CN201420068331.4U patent/CN203728441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249317A (en) * | 2017-12-29 | 2018-07-06 | 中铁大桥局集团有限公司 | A kind of cable crane full circle swinging trailer system and construction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |