CN213460396U - Control circuit multichannel plug-in component of electric locomotive - Google Patents
Control circuit multichannel plug-in component of electric locomotive Download PDFInfo
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- CN213460396U CN213460396U CN202023039803.8U CN202023039803U CN213460396U CN 213460396 U CN213460396 U CN 213460396U CN 202023039803 U CN202023039803 U CN 202023039803U CN 213460396 U CN213460396 U CN 213460396U
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- wire
- input interface
- electric locomotive
- output
- fixing member
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Abstract
The utility model discloses an electric locomotive's control scheme multichannel grafting subassembly, including the jack box, the left side wall of jack box is equipped with first incoming line, the right side wall of jack box is equipped with the second incoming line, the inside left side of jack box is equipped with wire input interface, the inside right side of jack box is equipped with wire output interface, an output of wire input interface is connected with first conducting strip, the other end branch of first conducting strip becomes many, and is connected with an input of a plurality of wire output interfaces respectively, another output of wire input interface is connected with the second conducting strip, the other end branch of second conducting strip becomes many, and is connected with another input of a plurality of wire output interfaces respectively. The left side of the plug box is provided with the wire input interface for plugging a main circuit wire, and the right side of the plug box is provided with the plurality of wire output interfaces for plugging branch circuit wires, so that the function that one main circuit is branched into a plurality of branch circuits is realized.
Description
Technical Field
The utility model belongs to the technical field of electric locomotive, especially, relate to an electric locomotive's control scheme multichannel grafting subassembly.
Background
The control circuit of the electric locomotive is the most complex circuit of three major circuits of the locomotive and belongs to a low-voltage direct-current low-power circuit. It is composed of driver controller, low-voltage electric appliance, electromagnetic coils of main and auxiliary circuits, and the interlock of electric appliances. The control circuit can control the action of each electric appliance in the main circuit and the auxiliary circuit, and the locomotive can operate according to the intention of a driver through the position control of each key switch on the driver console and the handle of the driver controller.
In order to facilitate the detachment between the auxiliary circuit and the main circuit, a plug-in module is often disposed between the circuit and the main circuit, and in the existing plug-in module, one main line can only be connected with one branch line, and cannot be used for connecting a plurality of branch lines, so that it is inconvenient to control devices on a plurality of branch lines simultaneously.
The problem to be solved by the art is to find a plug assembly in which a plurality of branch lines can be connected to a main line at the same time.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an electric locomotive's control scheme multichannel grafting subassembly.
The utility model provides a following technical scheme:
the utility model provides an electric locomotive's control line multichannel grafting subassembly, includes the jack box, the left side wall of jack box is equipped with first incoming line, the right side wall of jack box is equipped with a plurality of second incoming line, the inside left side of jack box is equipped with wire input interface, the inside right side of jack box is equipped with a plurality of wire output interface, an output of wire input interface is connected with first conducting strip, the other end branch of first conducting strip becomes many, and is connected with an input of a plurality of wire output interface respectively, another output of wire input interface is connected with the second conducting strip, the other end branch of second conducting strip becomes many, and is connected with another input of a plurality of wire output interface respectively.
Preferably, a first fixing piece is arranged at the first wire inlet, the first fixing piece is located between the first wire inlet and the wire input interface, and the first wire inlet, the first fixing piece and the wire input interface are located on the same horizontal line.
Preferably, the second wire inlet, the wire output interface, the number of the branches of the first conductive sheet and the number of the branches of the second conductive sheet are the same and are in one-to-one correspondence.
Preferably, the second wire inlet is provided with a second fixing piece, the second fixing piece is located between the second wire inlet and the wire output interface, and the second wire inlet, the second fixing piece and the wire output interface are located on the same horizontal line.
Preferably, the second conductive sheet is located above the first conductive sheet and does not contact with each other.
Preferably, one side of the wire input interface, which is close to the first fixing member, is provided with a first cavity, the first cavity is provided with a wire plug connected with a first wire, and the output end of the first wire is connected with the input end of the wire input interface through the first cavity respectively.
Preferably, one side of the wire output interface, which is close to the second fixing piece, is provided with a second cavity, the second cavity is provided with a wire plug connected with a second wire, and the input end of the second wire is connected with the output end of the wire output interface through the second cavity respectively.
Preferably, the second fixing member has the same structure as the first fixing member.
Preferably, the first fixing part comprises a base, support columns, an upper pressure plate and bolts, the lower portion of the base is connected with the plug-in box, the two support columns are arranged above the base, the upper pressure plate is arranged at the upper end between the two support columns, two grooves are formed between the two support columns, and the upper pressure plate is matched with the grooves to fix the wires.
Preferably, the upper pressure plate is provided with a threaded hole at the contact part with the two support columns, the support columns are also provided with the same threaded holes, and the threaded holes are matched with the bolts.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model relates to an electric locomotive's control scheme multichannel grafting subassembly sets up wire input interface through the left side at the jack box and is used for connecting the main road wire, sets up a plurality of wire output interfaces on the right side of jack box and is used for connecting the branch road wire to realize that a plurality of branch lines can be connected to on the main road simultaneously.
The utility model relates to an electric locomotive's control scheme multichannel grafting subassembly through setting up first mounting and second mounting, and is more firm, firm when can making wire and this subassembly be connected, has avoided making the condition of wire and this subassembly separation because of colliding the wire.
The utility model relates to an electric locomotive's control scheme multichannel grafting subassembly is through installing wire input interface, wire output interface inside the jack box to set up the visor in the top of jack box, thereby make the wire position of pegging graft place inside the jack box, thereby can play better guard action.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural diagram of the first fixing member of the present invention.
In the figure: 1. a plug box; 2. a protective cover; 3. a first wire inlet; 4. a second wire inlet; 5. a first fixing member; 51. a base; 52. a support pillar; 53. an upper pressure plate; 54. a bolt; 6. a wire input interface; 7. a wire output interface; 8. a first conductive sheet; 9. a second conductive sheet; 10. fixing the threaded hole; 11. and a second fixing member.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1-3, a multi-channel plug assembly for a control line of an electric locomotive includes a plug box 1, a first wire inlet 3 is formed in a left side wall of the plug box 1, the first wire inlet 3 is formed in a middle position of the left side wall, a plurality of second wire inlets 4 are formed in a right side wall of the plug box 1, the plurality of second wire inlets 4 are uniformly distributed on the right side wall, a wire input interface 6 is formed in the left side of the interior of the plug box 1, a plurality of wire output interfaces 7 are formed in the right side of the interior of the plug box 1, an output end of the wire input interface 6 is connected with a first conductive sheet 8, the other end of the first conductive sheet 8 is branched into a plurality of pieces and respectively connected with an input end of the plurality of wire output interfaces 7, the other output end of the wire input interface 6 is connected with a second conductive sheet 9, the other end of the second conductive sheet 9 is branched into a plurality of pieces, and are respectively connected with the other input ends of the plurality of wire output interfaces 7. The lead input interface 6 is arranged on the left side of the plug box 1 and used for being connected with a main circuit lead, and the lead output interfaces 7 are arranged on the right side of the plug box 1 and used for being connected with branch circuit leads, so that a plurality of branch circuits can be connected to one main circuit simultaneously.
First inlet 3 department is equipped with first mounting 5, first mounting 5 is located between first inlet 3 and wire input interface 6, just first inlet 3, first mounting 5, wire input interface 6 are located same water flat line. Through setting up first mounting, more firm, firm when can making wire and this subassembly be connected sets up to the grafting of convenient wire on the same water flat line.
The second wire inlet 4, the wire output interface 7, the number of the branches of the first conductive sheet 8 and the number of the branches of the second conductive sheet 9 are the same and are in one-to-one correspondence.
Second inlet 4 department all is equipped with second mounting 11, second mounting 11 is located between second inlet 4 and wire output interface 7, second inlet 4, second mounting 11, wire output interface 7 are located same water flat line. Through setting up the second mounting, can make the wire more firm, firm when being connected with this subassembly.
The second conductive plate 9 is located above the first conductive plate 8 and does not contact with each other.
A first cavity is arranged on one side, close to the first fixing piece 5, of the wire input interface 6, a wire plug connected with a first wire is arranged in the first cavity, the first wire is a main path wire, and the output end of the first wire is connected with the input end of the wire input interface 6 through the first cavity respectively. Through setting to the mode of pegging graft, make things convenient for the maintenance and the installation in later stage.
One side of the wire output interface 7 close to the second fixing part 11 is provided with a second cavity, the second cavity is provided with a wire plug connected with a second wire, the second wire is a branch wire, and the input end of the second wire is respectively connected with the output end of the wire output interface 7 through the second cavity.
Through the connection, the main branch conductor can be branched to each branch conductor through the first conductive sheet 8 and the second conductive sheet 9.
The second fixing member 11 has the same structure as the first fixing member 5.
The first fixing part 5 comprises a base 51, support columns 52, an upper pressure plate 53 and bolts 54, the lower portion of the base 51 is connected with the plug-in box 1, the two support columns 52 are arranged above the base 51, the upper end between the two support columns 52 is provided with the upper pressure plate 53, two grooves are formed between the two support columns 52, and the upper pressure plate 53 is matched with the grooves to fix wires.
The contact part of the upper pressure plate 53 and the two support columns 52 is provided with a threaded hole, the support columns are also provided with the same threaded holes, and the threaded holes are matched with the bolts 54. Through this setting, can make the wire follow the recess in through, through top board 53 and bolt 54's cooperation, fixed wire that can be more firm also makes things convenient for the dismantlement and the installation in later stage.
The upper end face of the plug box 1 is an opening, a plurality of fixing threaded holes 10 are formed in the plug box 1, a protective cover 2 matched with the opening is arranged on the opening, through holes corresponding to the fixing threaded holes 10 are formed in the protective cover, and fixing bolts are matched with the fixing threaded holes 10 through the through holes to play a role in fixing protection.
The working principle is as follows: the utility model relates to an electric locomotive's control scheme multichannel grafting subassembly, during the grafting, should guarantee wire power-off, main road wire from first inlet 3 through 5 connecting wire plugs of first mounting and plug in wire input interface 6, according to the needs of branch's number, make branch road wire from second inlet 4 through 11 connecting wire plugs of second mounting and plug in wire output interface 7 to realize the function that a main line branch becomes a plurality of branch lines.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solution and the inventive concept of the present invention are equivalent to or changed according to the present invention, and all those are included in the scope of the present invention.
Claims (7)
1. The utility model provides an electric locomotive's control line multichannel plug assembly which characterized in that: the wire inserting device is characterized by comprising an inserting box (1), wherein a first wire inlet (3) is formed in the left side wall of the inserting box (1), a plurality of second wire inlets (4) are formed in the right side wall of the inserting box (1), a wire input interface (6) is arranged on the left side of the inside of the inserting box (1), a plurality of wire output interfaces (7) are arranged on the right side of the inside of the inserting box (1), an output end of the wire input interface (6) is connected with a first conducting plate (8), the other end of the first conducting plate (8) is branched into a plurality of parts and is connected with an input end of the plurality of wire output interfaces (7) respectively, another output end of the wire input interface (6) is connected with a second conducting plate (9), and the other end of the second conducting plate (9) is branched into a plurality of parts and is connected with another input end of the plurality of wire output interfaces (7).
2. The multi-channel plug assembly for the control line of the electric locomotive according to claim 1, wherein a first fixing member (5) is disposed at the first wire inlet (3), the first fixing member (5) is disposed between the first wire inlet (3) and the wire input interface (6), and the first wire inlet (3), the first fixing member (5) and the wire input interface (6) are disposed on a same horizontal line.
3. The multi-channel plug assembly for the control line of the electric locomotive according to claim 1, wherein the second wire inlet (4), the wire output interface (7) and the number of the branches of the first conductive sheet (8) and the number of the branches of the second conductive sheet (9) are the same and correspond to each other.
4. The multi-channel plug assembly for the control line of the electric locomotive according to claim 3, wherein a second fixing member (11) is disposed at each of the second wire inlets (4), the second fixing member (11) is disposed between the second wire inlet (4) and the wire output interface (7), and the second wire inlet (4), the second fixing member (11) and the wire output interface (7) are disposed on the same horizontal line.
5. The multi-channel plug assembly for the control line of an electric locomotive according to any one of claims 1-4, wherein the second conductive sheet (9) is located above the first conductive sheet (8) and does not contact each other.
6. The multi-channel plug assembly for the control line of the electric locomotive according to claim 1, wherein a first cavity is formed at a side of the wire input interface (6) close to the first fixing member (5), the first cavity is provided with a wire plug connected with a first wire, and an output end of the first wire is connected with an input end of the wire input interface (6) through the first cavity respectively.
7. The multi-channel plug assembly for the control line of the electric locomotive according to claim 1, wherein a second cavity is formed at a side of the wire output interface (7) close to the second fixing member (11), the second cavity is provided with a wire plug connected with a second wire, and an input end of the second wire is connected with an output end of the wire output interface (7) through the second cavity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039803.8U CN213460396U (en) | 2020-12-17 | 2020-12-17 | Control circuit multichannel plug-in component of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039803.8U CN213460396U (en) | 2020-12-17 | 2020-12-17 | Control circuit multichannel plug-in component of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460396U true CN213460396U (en) | 2021-06-15 |
Family
ID=76305378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039803.8U Expired - Fee Related CN213460396U (en) | 2020-12-17 | 2020-12-17 | Control circuit multichannel plug-in component of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460396U (en) |
-
2020
- 2020-12-17 CN CN202023039803.8U patent/CN213460396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211217 |