CN216055590U - Signal transfer box of control system for submersible vehicle - Google Patents
Signal transfer box of control system for submersible vehicle Download PDFInfo
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- CN216055590U CN216055590U CN202122437350.2U CN202122437350U CN216055590U CN 216055590 U CN216055590 U CN 216055590U CN 202122437350 U CN202122437350 U CN 202122437350U CN 216055590 U CN216055590 U CN 216055590U
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Abstract
The utility model provides a signal transfer box of an operating system for a submersible vehicle, which develops a refined signal transfer interface design according to the actual requirements of operating system equipment of each cabin of the submersible vehicle, transfers and combines a plurality of cables in the same cabin into a single cable or two cables, combines the same signal terminals, reduces the number of core wires, and achieves the aim of reducing the number of cables entering a centralized control console and the number of cables penetrating through the cabin; meanwhile, the volume and the weight of the cable are reduced, and the overall design is facilitated. The combined cable is connected by the electric connector, the cores of the electric connector are clearly defined and correspond to the internal terminals one by one, and the cable can be checked by pulling the electric connector, so that the cable can be maintained and checked more conveniently and quickly, and the maintenance efficiency is improved. The utility model subdivides the debugging and maintenance work of the wiring between each device of the control system and the centralized control console into each transfer box, thereby simplifying the debugging and maintenance work of the device.
Description
Technical Field
The utility model belongs to the technical field of electrical control of ships, and particularly relates to a signal transfer box of an operating system for a submersible vehicle.
Background
The internal space of the submersible vehicle is small, the operation system equipment is complex, the interfaces are numerous, and the control of the operation system is completed by centralizing the operation system on a centralized control console. If all control cables of each operating mechanism directly enter the centralized control console, the number of the entering cables is large, the volume and the weight of the cables are increased, and the maintainability is poor; the number of cabin penetrating cables is large, and burden is increased for the design of the overall cabin penetrating piece.
The informationization of the submersible device leads to the complexity of operation system equipment, numerous interfaces and the rapid increase of the number of cables entering the centralized control console by each cabin, the design that cables of each equipment directly enter the centralized control console in the past becomes unacceptable, and the problems of poor matching, intensive wiring and line checking, easy error and the like exist when a universal wiring box is used. A novel signal switching device is designed according to the requirements of each cabin interface, so that the urgent requirements of a submersible vehicle control system are met.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: a signal transfer box of a control system for a submersible vehicle is provided, which is used for reducing the number of cables entering a centralized control console and the number of cables penetrating a cabin.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a signal transfer box of a control system for a submersible vehicle comprises a cable stuffing box for fixing an incoming cable, a wiring terminal block for transferring the cable and an electric connector for inserting a cable of a centralized control console in a matching way; the incoming cable connecting terminal row is fixed by the cable stuffing box; the terminal row is connected with the electric connector through the single-core cable, and the connection relation between the contact points of the terminal row and the contact points of the electric connector is fixedly arranged in a one-to-one correspondence mode.
According to above-mentioned scheme, the terminal row is including parallel arrangement's last row terminal and lower row terminal, goes up row terminal and passes through single core cable connection electric connector, and the terminal connection inlet wire cable of lower row.
According to the scheme, the box body is formed by welding sheet metal pieces, and structural parts are connected through standard parts; the cable stuffing box penetrates through the box body, the cable stuffing box and the electric connector are arranged at the bottom of the box body, and the terminal strip is fixed in the middle of the bottom surface in the box body; the box body is installed in a wall-mounted mode.
According to the scheme, the number of the electric connectors is not more than 2.
The utility model has the beneficial effects that:
1. according to the signal transfer box of the control system for the submersible vehicle, the design of a refined signal transfer interface is developed according to the actual requirements of the control system equipment of each cabin of the submersible vehicle, a plurality of cables in the same cabin are transferred and combined into a single cable or two cables in the transfer box, the same signal terminals are combined, the number of core wires is reduced, and the aims of reducing the number of cables entering a centralized control console and the number of cables penetrating through the cabin are fulfilled; meanwhile, the volume and the weight of the cable are reduced, and the overall design is facilitated.
2. The combined cable is connected by the electric connector, the cores of the electric connector are clearly defined and correspond to the internal terminals one by one, and the cable can be checked by pulling the electric connector, so that the cable can be maintained and checked more conveniently and quickly, and the maintenance efficiency is improved.
3. The utility model subdivides the debugging and maintenance work of the wiring between each device of the control system and the centralized control console into each transfer box, thereby simplifying the debugging and maintenance work of the device.
Drawings
FIG. 1 is a connection diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the composition and wiring of an embodiment of the present invention.
Fig. 3 is a front view of an embodiment of the present invention.
Fig. 4 is a bottom view of an embodiment of the present invention.
Fig. 5 is a left side view of an embodiment of the present invention.
In the figure: 1. a cable stuffing box; 2. an electrical connector; 3. a terminal block; 4. a single core cable.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model divides each cabin equipment cable which needs to be accessed to the centralized control console into 9 parts, each part is designed with 1 signal transfer box, and the signals are integrated to 1 or 2 cables and then accessed to the centralized control console in a transfer mode.
Referring to fig. 1, the set of signal transfer boxes of the submersible equipment operation system of the embodiment of the utility model is totally 9, and are respectively SC-1 to SC-9 type, and the technical points are as follows:
1) the signal transfer box of the SC-1 type control system is accessed by 4 cable stuffing boxes, and 1 19-core electric connector XC1 is accessed; merging and simplifying the access signal terminals to obtain the pin serial numbers of the XC1 electric connector and the corresponding in-box connection terminal numbers shown in Table 1;
TABLE 1
2) The SC-2 type control system signal transfer box is connected by 10 cable stuffing boxes, and 2 12-core electric connectors XC2-1 and XC2-2 are connected out; after the access signal terminals are merged and simplified, the pin numbers of XC2-1 and XC2-2 of the electric connectors and the corresponding in-box connection terminal numbers are obtained and shown in a table 2;
TABLE 2
3) The signal transfer box of the SC-3 type control system is accessed by 6 cable stuffing boxes, and 1 14-core electric connector XC3 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC3 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in table 3;
TABLE 3
4) The signal transfer box of the SC-4 type control system is accessed by 4 cable stuffing boxes, and 1 12-core electric connector XC4 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC4 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in table 4;
TABLE 4
5) The signal transfer box of the SC-5 type control system is accessed by 4 cable stuffing boxes, and 1 12-core electric connector XC5 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC5 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in table 5;
TABLE 5
6) The signal transfer box of the SC-6 type control system is accessed by 6 cable stuffing boxes, and 1 12-core electric connector XC6 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC6 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in a table 6;
TABLE 6
7) The signal transfer box of the SC-7 type control system is accessed by 8 cable stuffing boxes, and 1 19-core electric connector XC7 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC7 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in a table 7;
TABLE 7
8) The signal transfer box of the SC-8 type control system is accessed by 6 cable stuffing boxes, and 1 19-core electric connector XC8 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC8 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in a table 8;
TABLE 8
9) The signal transfer box of the SC-9 type control system is accessed by 6 cable stuffing boxes, and 1 19-core electric connector XC9 is accessed; merging and simplifying the access signal terminals to obtain the serial numbers of XC9 contact pins of the electric connector and the corresponding in-box connection terminal numbers shown in a table 9;
TABLE 9
As shown in fig. 2, a single junction box includes a cable stuffing box 1 for incoming cables, a terminal block row 3 inside, an electric connector 2 for outgoing cables, a box body, and the like; the electric connector 2 and the terminal block 3 are connected by a single core cable 4, and are wired from SC-1 to SC-9 according to the requirements of tables 1 to 9.
After the equipment is installed, when the equipment is connected according to the related connection meter of the operation system on the real ship, the equipment cables of each operation system enter from the stuffing box at the bottom of the box body and are connected to the empty end of the terminal block 3 of the adapter box. The centralized console cable is connected to the electrical connector 2 plug.
As shown in fig. 3, the box body of the transfer box is formed by welding sheet metal parts, so that the strength of parts is ensured, and the structural members are connected by screws so as to ensure the connection strength; the bottom incoming line interface adopts the form of a stuffing box and an electric connector 2; the terminal strip 3 is fixed in the middle of the box bottom. The device has small volume and light weight, and is suitable for the environment of the conventional underwater vehicle.
The box adopts wall-hanging installation, and electric connector 2 and cable packing box 1 are installed to the bottom, and the incasement has the terminal row 3 of fixing at the bottom of the case, and every terminal of terminal row 3 has two wiring ends, arranges from top to bottom, and the upper end is through 4 wiring of single core cable to electric connector 2, and the lower extreme is vacant. When the signal box cable is used on a real ship, each signal box cable enters the transfer box from the cable stuffing box 1 and then is connected to the vacant end of the terminal block 3, and signals are concentrated to the electric connector and then are connected to the centralized control console. According to different signal switching requirements, the terminal rows 3 in the box are designed with different numbers of terminals, and the bottom of the box is designed with different numbers of electric connectors 2 and cable stuffing boxes 1.
The above embodiments are only used for illustrating the design idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes and modifications made in accordance with the principles and concepts disclosed herein are intended to be included within the scope of the present invention.
Claims (4)
1. A signal transfer box of an operating system for a submersible vehicle is characterized in that: the cable connection device comprises a cable stuffing box for fixing an incoming cable, a wiring terminal block for switching the cable, and an electric connector for inserting the cable of the centralized control console in a matching manner; the incoming cable connecting terminal row is fixed by the cable stuffing box; the terminal row is connected with the electric connector through the single-core cable, and the connection relation between the contact points of the terminal row and the contact points of the electric connector is fixedly arranged in a one-to-one correspondence mode.
2. The signal transfer box of the submersible vehicle operating system of claim 1, wherein: the terminal row comprises an upper row of terminals and a lower row of terminals which are arranged in parallel, the upper row of terminals are connected with the electric connector through a single-core cable, and the lower row of terminals are connected with the incoming cable.
3. The signal transfer box of the submersible vehicle operating system of claim 1, wherein: the box body is formed by welding sheet metal parts, and the structural parts are connected through standard parts; the cable stuffing box penetrates through the box body, the cable stuffing box and the electric connector are arranged at the bottom of the box body, and the terminal strip is fixed in the middle of the bottom surface in the box body; the box body is installed in a wall-mounted mode.
4. The signal transfer box of the submersible vehicle operating system of claim 1, wherein: the number of the electric connectors is not more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437350.2U CN216055590U (en) | 2021-10-09 | 2021-10-09 | Signal transfer box of control system for submersible vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437350.2U CN216055590U (en) | 2021-10-09 | 2021-10-09 | Signal transfer box of control system for submersible vehicle |
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| CN216055590U true CN216055590U (en) | 2022-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117996536A (en) * | 2024-04-03 | 2024-05-07 | 国网山西省电力公司太原供电公司 | Portable transfer box for high-voltage test |
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2021
- 2021-10-09 CN CN202122437350.2U patent/CN216055590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117996536A (en) * | 2024-04-03 | 2024-05-07 | 国网山西省电力公司太原供电公司 | Portable transfer box for high-voltage test |
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