CN214874333U - Lateral movement type rigid contact net device - Google Patents
Lateral movement type rigid contact net device Download PDFInfo
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- CN214874333U CN214874333U CN202023077177.1U CN202023077177U CN214874333U CN 214874333 U CN214874333 U CN 214874333U CN 202023077177 U CN202023077177 U CN 202023077177U CN 214874333 U CN214874333 U CN 214874333U
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Abstract
The utility model discloses a formula rigidity contact net device is moved to side. The structure is formed by connecting a rigid mobile contact network and a safety interlocking control system; the rigid mobile contact net consists of a moving section, a rigid-flexible transition section, a sectional electric connection module and an automatic grounding module; the moving section is connected with the rigid-flexible transition section through a subsection electric connection module, and the automatic grounding module is connected with the moving section. The device has the advantages of simple composition, few matched parts, saved installation space, simple construction, no tension of contact wires, strong current-carrying capacity and the like.
Description
Technical Field
The utility model relates to a special built on stilts movable rigidity hangs power supply mode, specifically speaking is a formula rigidity contact net device is moved to side.
Background
Overhead contact lines are divided into flexible ones and rigid ones. The flexible contact net is widely used in domestic and foreign electrified railway trunk lines and urban rapid rail transit systems, and due to the fact that the structure is complex, the cut conductive section is limited by the structure, the traditional contact net needs a large space structure, the height of the contact net is designed under the condition of limited space, and the like, and the flexible contact net is not flexible in use range.
Disclosure of Invention
An object of the utility model is to provide a formula rigidity contact net device is moved to side is applied to railway electric locomotive and overhauls the storehouse, provides the electric energy for the locomotive when the locomotive advances, goes out the storehouse, releases the space for the locomotive top when the locomotive overhauls, makes things convenient for the maintenance of locomotive.
In order to achieve the purpose, the lateral moving type rigid contact net device of the utility model is formed by connecting a rigid moving contact net and a safety interlocking control system;
the rigid mobile contact net consists of a moving section, a rigid-flexible transition section, a sectional electric connection module and an automatic grounding module; the moving section is connected with the rigid-flexible transition section through a segmented electric connection module, and the automatic grounding module is connected with the moving section;
the movable section mainly comprises at least two movable cantilevers and a combined bus bar, and the movable cantilevers are connected through the combined bus bar; the movable cantilever comprises a driving rotating arm and a driven rotating arm; the combined bus bar is formed by combining a bus bar, a bus bar middle joint and a contact line;
the rigid-flexible transition section mainly comprises a fixed support module and a rigid-flexible transition busbar; the rigid-flexible transition busbar mainly comprises a rigid-flexible transition body.
And two ends of the bus bar are elbows.
The rigid-flexible transition busbar also comprises a contact line connector clamp and an aluminum cushion block; the rigid-flexible transition body is an aluminum alloy bus bar; the aluminum cushion block is embedded in the inner cavity of the rigid-flexible transition body; one end of the rigid-flexible transition body is an elbow.
And the combined bus bar is connected with the rigid-flexible transition bus bar through a first subsection electric connection module.
The driven mechanism is installed at one end of the driven rotating arm, the driven hanging clamp is installed at the other end of the driven rotating arm, a driven stay wire rotating part is installed above the driven mechanism, the driven stay wire rotating part is connected with the driven rotating arm through a driven stay wire, a driven insulator is installed between the driven rotating arm and the driven hanging clamp, and a driven hanging base is installed between the driven insulator and the driven hanging clamp.
An active mechanism is installed at one end of the active rotating arm, an active suspension clamp is installed at the other end of the active rotating arm, an active stay wire rotating part is installed above the active mechanism, the active stay wire rotating part is connected with the active rotating arm through an active stay wire, an active insulator is installed between the active rotating arm and the active suspension clamp, and an active suspension base is installed between the active insulator and the active suspension clamp; and a driving mechanical over-limit component is arranged between the driving rotating arm and the driving mechanism.
The fixed support module is composed of a suspension member and a fixed support at a segmented joint.
The automatic grounding module consists of an overhead ground wire and a grounding component; the overhead ground wire is connected with a grounding grid; the grounding member is mounted on the bus bar.
The lateral movement angle of the moving section is 0-90 degrees.
The safety interlocking control system is a PLC programmable controller.
Side formula rigidity contact net device of moving, its beneficial effect lies in: the structure is mainly applied to a railway electric locomotive overhaul warehouse, provides electric energy for the locomotive when the locomotive enters and leaves the warehouse, and releases space above the locomotive when the locomotive is overhauled, so that the locomotive is convenient to overhaul; meanwhile, the rigid mobile contact network system can also be popularized and used in locomotive overhaul warehouses at the vehicle section, railway freight stations and other special electrified railway sections. The novel high-voltage cable has the advantages of simple composition, few matched parts, less installation space, simplicity and convenience in construction, no tension of a contact wire, strong current-carrying capacity and the like.
Drawings
FIG. 1 is a schematic view of a driven rotating arm;
FIG. 2 is a schematic view of an active rotary arm structure;
FIG. 3-1 is a schematic view of a bus bar structure;
FIG. 3-2 is a schematic view of a bus bar structure;
FIG. 4 is a schematic structural view of a rigid-flexible transition section;
FIG. 5 is a schematic top view of a lateral-moving rigid catenary;
FIG. 6 is a schematic structural diagram of an electrical connection module;
FIG. 7 is a first diagram illustrating a usage state;
FIG. 8 is a second diagram illustrating the operation state;
in the figure: 1-driven rotating arm, 2-driven mechanism, 3-driven stay wire rotating part, 4-driven insulator, 5-driven suspension base, 6-driven suspension clamp, 7-driven stay wire, 8-driving rotating arm, 9-driving mechanical over-limit component, 10-driving mechanism, 11-driving stay wire rotating part, 12-driving insulator, 13-driving suspension base, 14-driving suspension clamp, 15-driving stay wire, 16-moving segment, 16-1-moving segment a, 16-2-moving segment b, 17-rigid-flexible transition segment, 18-busbar intermediate joint, 19-combined busbar, 20-busbar, 21-contact wire, 22-rigid-flexible transition busbar, 23-contact wire joint wire clamp, wire clamp, 24-aluminum cushion block, 25-first subsection electric connection module, 26-suspension member, 27-subsection joint fixing support and 28-fixing support module.
Detailed Description
Example 1
As shown in fig. 1-8, the lateral movement type rigid contact net device of the present invention is composed of a rigid mobile contact net and a safety interlock control system;
the rigid mobile contact network consists of a mobile section 16, a rigid-flexible transition section 17, a sectional electric connection module and an automatic grounding module; the moving section 16 is connected with the rigid-flexible transition section 17 through a subsection electric connection module, and the automatic grounding module is connected with the moving section 16;
the moving section 16 mainly comprises 6 movable cantilevers and a combined bus bar 19, and the movable cantilevers are connected through the combined bus bar 19; the movable cantilever comprises a driving rotating arm 8 and a driven rotating arm 1; the combined bus bar 19 is formed by combining a bus bar 20, a bus bar intermediate joint 18 and a contact line 21;
the rigid-flexible transition section 17 mainly comprises a fixed support module 28 and a rigid-flexible transition busbar 22; the rigid-flexible transition busbar 22 is mainly composed of a rigid-flexible transition body.
The two ends of the bus bar 20 are elbows.
The rigid-flexible transition busbar 22 further comprises a contact line connector clamp 23 and an aluminum cushion block 24; the rigid-flexible transition body is an aluminum alloy bus bar; the aluminum cushion block 24 is embedded in the inner cavity of the rigid-flexible transition body; one end of the rigid-flexible transition body is an elbow.
The combined bus bar 19 and the rigid-flexible transition bus bar 22 are connected by a first segment electrical connection module 25.
Driven mechanism 2 is installed to driven swinging boom 1's one end, and driven suspension anchor clamps 6 are installed to its other end, and driven rotary part 3 of acting as go-between is installed to driven mechanism 2 top, and driven rotary part 3 of acting as go-between is connected through driven stay wire 7 with driven swinging boom 1, installs driven insulator 4 between driven swinging boom 1 and the driven suspension anchor clamps 6, installs driven suspension base 5 between driven insulator 4 and the driven suspension anchor clamps 6.
An active mechanism 10 is installed at one end of the active rotating arm 8, an active suspension clamp 14 is installed at the other end of the active rotating arm, an active stay wire rotating part 11 is installed above the active mechanism 10, the active stay wire rotating part 11 is connected with the active rotating arm 8 through an active stay wire 15, an active insulator 12 is installed between the active rotating arm 8 and the active suspension clamp 14, and an active suspension base 13 is installed between the active insulator 12 and the active suspension clamp 14; and a driving mechanical over-limit component 9 is arranged between the driving rotating arm 8 and the driving mechanism 10.
The fixed support module 28 is composed of a suspension member 26 and a segmented joint fixed support 27.
The automatic grounding module consists of an overhead ground wire and a grounding component; the overhead ground wire is connected with a grounding grid; the ground member is mounted on the bus bar 20.
The side shift angle of the moving section 16 is 60 °.
The safety interlocking control system is a PLC programmable controller.
In use, the combined bus bar 19 and the rigid-flexible transition bus bar 22 are connected through the first segmented electrical connection module 25, the moving segment a 16-1 is arranged adjacent to the moving segment b 16-2, the moving segment a 16-1 is connected with the combined bus bar 19, the moving segment b 16-2 is connected with the combined bus bar b 19-1, and the combined bus bar 19 and the combined bus bar b 19-1 are connected through the second segmented electrical connection module 25-1; the device is applied to a railway electric locomotive overhaul warehouse, provides electric energy for the locomotive when the locomotive enters and exits the warehouse, and releases space for the upper part of the locomotive when the mobile section 16 moves laterally during locomotive overhaul, so that the locomotive is convenient to overhaul; meanwhile, the rigid mobile contact network system can also be popularized and used in locomotive overhaul warehouses at the vehicle section, railway freight stations and other special electrified railway sections.
Claims (10)
1. The utility model provides a side formula rigidity contact net device which characterized in that: the safety interlocking control system is formed by connecting a rigid mobile contact network and a safety interlocking control system;
the rigid mobile contact network consists of a mobile section (16), a rigid-flexible transition section (17), a sectional electric connection module and an automatic grounding module; the moving section (16) is connected with the rigid-flexible transition section (17) through a subsection electric connection module, and the automatic grounding module is connected with the moving section (16);
the moving section (16) mainly comprises at least two movable cantilevers and a combined bus bar (19), and the movable cantilevers are connected through the combined bus bar (19); the movable cantilever comprises a driving rotating arm (8) and a driven rotating arm (1); the combined bus bar (19) is combined by a bus bar (20), a bus bar intermediate joint (18) and a contact line (21);
the rigid-flexible transition section (17) mainly comprises a fixed support module (28) and a rigid-flexible transition busbar (22); the rigid-flexible transition busbar (22) is mainly composed of a rigid-flexible transition body.
2. The lateral-moving rigid catenary device of claim 1, further comprising: the two ends of the bus bar (20) are elbows.
3. The lateral-moving rigid catenary device of claim 1, further comprising: the rigid-flexible transition busbar (22) further comprises a contact wire joint clamp (23) and an aluminum cushion block (24); the rigid-flexible transition body is an aluminum alloy bus bar; the aluminum cushion block (24) is embedded in the inner cavity of the rigid-flexible transition body; one end of the rigid-flexible transition body is an elbow.
4. A side-shifting rigid catenary device as in claim 3 wherein: the combined bus bar (19) is connected with the rigid-flexible transition bus bar (22) through a first section electric connection module (25).
5. The lateral-moving rigid catenary device of claim 4, further comprising: driven mechanism (2) are installed to the one end of driven swinging boom (1), driven hanging anchor clamps (6) are installed to its other end, driven rotary part (3) of acting as go-between is installed to driven mechanism (2) top, driven rotary part (3) of acting as go-between is connected through driven acting as go-between (7) with driven swinging boom (1), driven insulator (4) are installed between driven swinging boom (1) and driven hanging anchor clamps (6), driven hanging base (5) are installed between driven insulator (4) and driven hanging anchor clamps (6).
6. The lateral-moving rigid catenary device of claim 5, further comprising: an active mechanism (10) is installed at one end of the active rotating arm (8), an active suspension clamp (14) is installed at the other end of the active rotating arm, an active stay wire rotating part (11) is installed above the active mechanism (10), the active stay wire rotating part (11) is connected with the active rotating arm (8) through an active stay wire (15), an active insulator (12) is installed between the active rotating arm (8) and the active suspension clamp (14), and an active suspension base (13) is installed between the active insulator (12) and the active suspension clamp (14); and a driving mechanical over-limit component (9) is arranged between the driving rotating arm (8) and the driving mechanism (10).
7. The lateral-moving rigid catenary device of claim 6, further comprising: the fixed support module (28) is composed of a suspension member (26) and a fixed support (27) at the segmented joint.
8. The lateral-moving rigid catenary device of claim 7, further comprising: the automatic grounding module consists of an overhead ground wire and a grounding component; the overhead ground wire is connected with a grounding grid; the grounding member is mounted on the bus bar (20).
9. The lateral-moving rigid catenary device of claim 8, further comprising: the lateral movement angle of the moving section (16) is 0-90 degrees.
10. The lateral-moving rigid catenary device of claim 1, further comprising: the safety interlocking control system is a PLC programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077177.1U CN214874333U (en) | 2020-12-19 | 2020-12-19 | Lateral movement type rigid contact net device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077177.1U CN214874333U (en) | 2020-12-19 | 2020-12-19 | Lateral movement type rigid contact net device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214874333U true CN214874333U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077177.1U Active CN214874333U (en) | 2020-12-19 | 2020-12-19 | Lateral movement type rigid contact net device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214874333U (en) |
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2020
- 2020-12-19 CN CN202023077177.1U patent/CN214874333U/en active Active
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