CN114889668B - Floating type electric coupler pushing mechanism and coupler with same - Google Patents
Floating type electric coupler pushing mechanism and coupler with same Download PDFInfo
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- CN114889668B CN114889668B CN202210741413.XA CN202210741413A CN114889668B CN 114889668 B CN114889668 B CN 114889668B CN 202210741413 A CN202210741413 A CN 202210741413A CN 114889668 B CN114889668 B CN 114889668B
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- guide
- coupler
- pushing
- electric coupler
- bracket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
- B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a floating type electric coupler pushing mechanism and a coupler with the same, wherein the pushing mechanism comprises: the pushing bracket is fixedly connected to the mechanical coupler; the guide channel is arranged on the pushing bracket in a penetrating manner along the pushing direction, and the section of the guide channel is conical; the guide piece is movably connected with the pushing bracket, one end of the guide piece is provided with a limiting piece, and the other end of the guide piece penetrates through the guide channel to be connected to the electric coupler; the elastic element is sleeved on the outer side of the guide piece, one end of the elastic element is propped against the electric coupler, and the other end of the elastic element is propped against the pushing bracket; when the coupler is hung, the mechanical coupler drives the pushing support to move towards the opposite-side mechanical coupler, and the electric couplers on the two sides are extruded to be hung and compress the elastic element, so that the pushing support is gradually far away from the limiting piece, and the guide piece can drive the electric coupler to move in the conical range of the guide channel. The invention has simple structure, and meets the requirement of the electric coupler on moving in a larger range while ensuring the stable connection and the hanging of the electric coupler.
Description
Technical Field
The invention belongs to the technical field of rail transit couplers, and particularly relates to a floating type electric coupler pushing mechanism and a coupler with the same.
Background
With the development of rail transportation technology, the railway freight vehicles have more and more requirements on electric signal transmission, and as the mechanical coupler coupling clearance of the traditional freight train is large, the coupling surface continuously floats in the running process, and the moving range is wide, so that the electric coupler can keep higher signal transmission stability while floating after being coupled, and the conventional electric coupler pushing mechanism in the market at present needs the mechanical coupler to have higher coupling precision and cannot meet the larger movable clearance after being coupled.
The electric coupler pushing mechanism adopted in the market at present is basically applied to a tight-lock coupler, the coupling precision of the coupler is very high, and the movable range of the coupled electric coupler is very small. The coupler coupling precision adopted by the freight train is low, after the coupler is coupled, the couplers at two sides can still move in a larger range, and the floating clearance of the coupling face is almost 10 times larger than that of the tight-coupled coupler, so that the conventional electric coupler pushing mechanism cannot be directly applied to the freight train, and therefore, the development of a floating electric coupler pushing mechanism with high coupling precision and large-range floating is necessary to be applied to the freight train so as to solve the technical problems.
Disclosure of Invention
The invention provides a floating type electric coupler pushing mechanism and a coupler with the same aiming at the technical problems. The floating type electric coupler pushing mechanism has high coupling precision, meets the requirement of moving in a large range after the electric coupler is coupled, and ensures the stability of signal transmission.
In order to achieve the above object, the present invention provides a floating type electric coupler pushing mechanism for pushing electric coupler movement, comprising:
the pushing bracket is fixedly connected to the mechanical coupler;
the guide channel penetrates through the pushing support along the pushing direction, and the section of the guide channel is conical;
the guide piece is movably connected with the pushing bracket, one end of the guide piece is provided with a limiting piece, and the other end of the guide piece penetrates through the guide channel to be connected to the electric coupler;
the elastic element is sleeved on the outer side of the guide piece, one end of the elastic element is propped against the electric coupler, the other end of the elastic element is propped against the pushing support, and under the initial compression action of the elastic element, the pushing support is propped against the limiting piece, so that the electric coupler is kept at an initial to-be-hung position;
when the electric coupler is hung, the mechanical coupler drives the pushing support to move towards the opposite-side mechanical coupler, the electric couplers on the two sides are extruded and hung and compress the elastic element, so that the pushing support is gradually far away from the limiting piece, and the guide piece can drive the electric coupler to move in the conical range of the guide channel.
According to the floating type electric coupler pushing mechanism provided by the technical scheme, the electric coupler is connected with the mechanical coupler in an elastic connection mode, so that a large clearance is reserved after the electric coupler is connected, the electric coupler is always tightly connected due to the compression effect of the elastic element, and the stability of signal transmission is ensured; meanwhile, the elastic element not only provides the longitudinal coupling force of the electric coupler, but also provides the restoring force required by the electric coupler centering when the coupling is deflected, and the coupling precision is improved.
In other embodiments of the present application, the floating electrical coupler push mechanism further includes a fastener disposed between the push bracket and the stop; by arranging the fastener, the connection stability is further improved.
In other embodiments of the present application, external threads are provided at two ends of the guide member, the limiting member has an internal threaded hole, the limiting member is screwed on the guide member, and the guide member is screwed on the electric coupler; the threaded connection mode is simple and convenient, and the position of the limiting piece is adjustable, so that the vertical height of the electric coupler can be guaranteed under the supporting action of the elastic element in a matched mode.
In other embodiments of the present application, a plurality of guide channels are provided, a plurality of guide channels are symmetrically provided at two ends of the pushing support, and a plurality of guide pieces are provided, which are provided in one-to-one correspondence with a plurality of guide channels; through setting up a plurality of guide channels and a plurality of guide, realized the connection stability between electric coupler and the propelling movement, and electric coupler is hung the back, and the compression effect of a plurality of elastic element of outside a plurality of guide is located to the cover makes electric coupler remain zonulae occludens throughout, has further improved signal transmission's stability.
In other embodiments of the present application, the floating electrical coupler push mechanism further comprises a guide bracket having a receiving cavity for receiving an electrical coupler, the guide member and one end of the resilient member each being connected to the guide bracket; through setting up the guide bracket with electric coupler fixed connection for the push support pushes away the guide bracket under the effect of mechanical coupler and elastic element, avoids causing the influence to electric coupler.
In other embodiments of the present application, the guide bracket is provided with, toward one side of the opposite side electric coupler:
the guide cone is convexly arranged on the guide bracket and is opposite to the opposite side guide hole;
the guide hole is concavely arranged on the guide bracket and is opposite to the opposite side guide cone;
when the coupler is automatically connected, the guide cone is inserted into the opposite side guide hole, and the opposite side guide cone is inserted into the guide hole; the centering of the guide bracket is realized by arranging the guide cone and the guide hole, so that the automatic coupling guide of the electric coupler is realized, and the accurate coupling of the electric coupler is ensured.
In other embodiments of the present application, a drain hole is provided on the bottom wall of the accommodating cavity, and the drain hole is provided to avoid the failure of the electric coupler caused by water accumulation in the accommodating cavity.
In other embodiments of the present application, a receiving groove is provided on a side of the push bracket facing the electric coupler, the guide channel penetrates through a bottom wall of the receiving groove, and one end of the elastic element is connected in the receiving groove; the connection of the elastic element is facilitated by the accommodating groove, and meanwhile, the radial rigidity is improved.
In other embodiments of the present application, the bottom of the pushing support is fixedly connected to the mechanical coupler through a bolt, and the bolt is detachably and fixedly connected, so that the connection mode is simple and convenient.
In other embodiments of the present application, the diameter of the guide channel increases gradually in a direction away from the electrical coupler.
The present invention also provides a coupler, comprising:
a mechanical coupler;
a floating electrical coupler push mechanism as in any one of the preceding claims, the push bracket being secured to the mechanical coupler;
and the electric coupler is connected with the floating electric coupler pushing mechanism.
Compared with the prior art, the invention has the advantages and positive effects that:
the invention provides a floating type electric coupler pushing mechanism which comprises a pushing support, wherein the pushing support is elastically connected with an electric coupler, so that the electric coupler is ensured to be stably connected and simultaneously the requirement of the electric coupler for moving in a large range is met. Specifically, the pushing support is matched with the guide channel through the guide piece and the elastic element, and is connected to the electric coupler, when the electric coupler is in a to-be-connected state, the elastic element enables the pushing support to be attached to the limiting piece, the electric coupler guarantees vertical height under the joint support of the elastic element and the limiting piece, the elastic element not only provides the longitudinal connecting and hanging force of the electric coupler, but also provides the restoring force required for centering the electric coupler when the connecting and hanging are offset, and the connecting and hanging precision is guaranteed. When the electric coupler is hung, along with the mutual extrusion of the electric couplers at two sides, the elastic element is compressed, the guide piece stretches out to the rear end of the pushing support, the limiting piece is not attached to the pushing support any more, the guide piece can move freely in the range of the conical guide channel, the movable range of the electric coupler after the electric coupler is hung is enlarged, the electric coupler can float in a larger range, and meanwhile, the connection stability of the electric couplers at two sides is guaranteed under the action of pushing force of the elastic element.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of a floating electrical coupler push mechanism in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a floating electrical coupler push mechanism in accordance with an embodiment of the present invention;
fig. 3 is a schematic diagram of connection between a guide bracket and an electric coupler in an embodiment of the present invention.
Wherein: an electrical coupler 100; a floating electrical coupler push mechanism 10; pushing the bracket 1; a mounting hole 11; a pusher 12; a connecting member 13; a receiving groove 14; a guide passage 2; a guide 3; a stopper 31; an external thread 32; an elastic element 4; a fastener 5; a guide bracket 6; a guide cone 61; a connection portion 62; and an internally threaded bore 63.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, in one illustrative embodiment of a floating electrical coupler push mechanism 10 of the present invention, the floating electrical coupler push mechanism 10 is for pushing an electrical coupler 100 for movement, and comprises:
the pushing bracket 1 is fixedly connected to a mechanical coupler (not shown);
the guide channel 2 is arranged on the pushing bracket 1 in a penetrating manner along the pushing direction, and the section of the guide channel 2 is conical;
the guide piece 3 is movably connected with the pushing bracket 1, one end of the guide piece 3 is provided with a limiting piece 31, and the other end penetrates through the guide channel 2 to be connected to the electric coupler 100;
the elastic element 4 is sleeved on the outer side of the guide piece 3, one end of the elastic element 4 is propped against the electric coupler 100, the other end of the elastic element 4 is propped against the pushing support 1, and under the action of the elastic element 4, the pushing support 1 is propped against the limiting piece 31, so that the electric coupler 100 is kept at an initial waiting hanging position;
when the electric coupler 100 is hung, the mechanical coupler drives the pushing bracket 1 to move towards the opposite side mechanical coupler, the electric coupler 100 on two sides extrudes the hanging and compresses the elastic element 4, so that the pushing bracket 1 is gradually far away from the limiting piece 31, and the guide piece 3 can drive the electric coupler 100 to move in the conical range of the guide channel 2.
The floating type electric coupler pushing mechanism 10 provided by the embodiment adopts an elastic connection mode to connect the electric coupler 100 with the mechanical coupler, so that a larger clearance is still reserved between the electric coupler 100 after the electric coupler 100 is connected, and the electric coupler 100 is always tightly connected due to the compression effect of the elastic element 4, so that the stability of signal transmission is ensured; meanwhile, the elastic element 4 not only provides the longitudinal coupling force of the electric coupler 100, but also provides the restoring force required for centering the electric coupler 100 when the coupling is deflected, thereby improving the coupling precision.
Specifically, the pushing bracket 1 is connected with the guide piece 3 by adopting an elastic element 4, the elastic element 4 has a certain compression amount, and the corresponding elastic force provides pushing force for the electric coupler 100, so that the initial connecting position of the electric coupler 100 is ensured. In this embodiment, the elastic element 4 is preferably a spring, and with continued reference to fig. 1, when the coupler is in a state to be hung, the elastic element 4 provides a longitudinal thrust under initial compression, so that the electric coupler 100 is always kept at the position to be hung, meanwhile, the limiting piece 31 on the guiding piece 3 is tightly attached to the pushing bracket 1, the limiting piece 31 plays a limiting role on the movement between the guiding piece 3 and pushing, the electric coupler 100 can generate a downward bending trend due to the gravity, and the vertical height is ensured under the joint support of the elastic element 4 and the limiting piece 31. In this embodiment, a receiving groove 14 is formed on a side of the pushing bracket 1 facing the electric coupler 100, the guiding channel 2 penetrates through the bottom wall of the receiving groove 14, and one end of the elastic element 4 is connected in the receiving groove 14; the connection of the elastic elements is facilitated by the provision of the receiving groove 14, while the radial stiffness is further improved. Preferably, the diameter of the conical guide channel 2 gradually increases towards the direction away from the electric coupler 100, and the guide channel 2 with the structure ensures that the electric coupler 100 is always kept at the initial to-be-hung position, and further improves the connecting and hanging precision.
Referring to fig. 2, when the electric coupler 100 is coupled, as the electric couplers 100 on both sides are mutually pressed and coupled, the elastic element 4 is compressed, the guide member 3 extends out toward the rear end of the push bracket 1, the limiting member 31 is no longer attached to the push bracket 1, and meanwhile, since the section of the guide channel 2 on the push bracket 1 is tapered, the guide member 3 can freely move within the tapered range of the guide channel 2, so that the moving range of the electric coupler 100 after being coupled is increased, floating within a larger range can be realized, and meanwhile, the connection stability of the electric coupler 100 is ensured under the pushing action of the elastic element 4. As shown in fig. 2, the movable range of the guide 3, that is, the electric coupler 100, when the electric coupler 100 is coupled is schematically shown, where L1 is a center line of the guide 3 when the electric coupler 100 is in the initial coupling position, L2 is a center line of the guide 3 when the electric coupler 100 is in the downward movable limit, and L3 is a center line of the guide 3 when the electric coupler 100 is in the upward movable limit. It should be noted that the movable range of the electric coupler 100 is determined by the size of the tapered guide channel 2, which may be set according to practical situations.
Further, referring to fig. 1, the floating electric coupler pushing mechanism 10 further includes a fastener 5, where the fastener 5 is disposed between the pushing bracket 1 and the limiting member 31, and by disposing the fastener 5, connection stability is further improved. In this embodiment, the fastener 5 is preferably a spacer, which increases the contact area between the pushing bracket 1 and the limiting member 31, reduces the pressure, prevents loosening, and ensures that the spacer is tightly attached to the pushing bracket 1 under the initial compression of the elastic element 4.
Referring to fig. 2, the guide 3 is provided at both ends with external threads 32, the stopper 31 has an internal threaded hole, the stopper 31 is screwed on the guide 3, and the guide 3 is screwed on the electric coupler 100. The threaded connection mode is simple and convenient, and the position of the limiting piece 31 is adjustable, so that the vertical height of the electric coupler 100 can be guaranteed under the supporting action of the elastic element 4 in a matched mode. In this embodiment, the guide 3 is preferably a screw, and the stopper 31 is preferably a nut.
Referring to fig. 1, in order to further improve stability of signal transmission, in this embodiment, a plurality of guide channels 2 are provided, a plurality of guide channels 2 are symmetrically disposed at two ends of the pushing frame 1, and a plurality of guide members 3 are provided, which are disposed in one-to-one correspondence with the plurality of guide channels 2. Through setting up a plurality of direction passageway 2 and a plurality of direction piece 3, guaranteed the connection stability between electric coupler 100 and the propelling movement support 1, and electric coupler 100 even after hanging, the compression effect of a plurality of elastic element 4 of outside a plurality of direction piece 3 is located to the cover makes electric coupler 100 remain zonulae occludens throughout, has guaranteed stable transmission of signal.
Referring to fig. 1 and 3, the floating electric coupler pushing mechanism 10 further includes a guide bracket 6, the guide bracket 6 has a receiving cavity for receiving the electric coupler 100, one end of the guide member 3 and one end of the elastic element 4 are both connected to the guide bracket 6, and a drain hole is provided on a bottom wall of the receiving cavity. In this embodiment, through setting up the direction support 6 with electric coupler 100 fixed connection for push support 1 pushes away under mechanical coupler and elastic element 4's effect and supports direction support 6, avoids causing the influence to electric coupler 100, and the setting of wash port has avoided holding intracavity hydrops and has caused electric coupler 100 trouble simultaneously. In this embodiment, a connecting portion 62 is convexly disposed on the guide bracket 6 toward one side of the pushing bracket 1, and an internal threaded hole 63 matching with the external thread 32 of the guide member 3 is disposed in the connecting portion 62, so that the guide member 3 is in threaded connection with the guide bracket 6.
Further, referring to fig. 2, the guide bracket 6 is provided with a guide cone 61 and a guide hole on a side facing the opposite side electric coupler. The guide cone 61 is convexly arranged on the guide bracket 6 and is arranged opposite to the opposite side guide hole, and the guide hole is concavely arranged on the guide bracket 6 and is arranged opposite to the opposite side guide cone 61. When the coupler is automatically connected, the guide cone 61 is inserted into the opposite side guide hole, and the opposite side guide cone 61 is inserted into the guide hole; the centering of the guide bracket 6 is realized by arranging the guide cone 61 and the guide hole, so that the automatic coupling guide of the electric coupler 100 is realized, and the accurate coupling of the electric coupler 100 is ensured.
Referring to fig. 1, a mounting hole 11 is formed in the bottom of a pushing support 1, the pushing support 1 is fixedly connected to a mechanical coupler through bolts, and the bolts are detachably and fixedly connected in a simple and convenient connection mode. In this embodiment, the pushing support 1 includes a pushing member 12 and a connecting member 13, the pushing member 12 is a rectangular frame structure in vertical arrangement, the guide channel 2 is disposed on the pushing member 12, the connecting member 13 is fixedly disposed on the bottom wall of the pushing member 12, and the connecting member 13 is fixedly connected to the mechanical coupler through a bolt and a mounting hole 11.
In one exemplary embodiment of a coupler of the present invention, the coupler includes a mechanical coupler, an electrical coupler 100, and a floating electrical coupler push mechanism 10 as described in the previous embodiments. Wherein, pushing bracket 1 is fixed on the mechanical coupler, and electric coupler 100 is connected with floating electric coupler pushing mechanism 10.
When the coupler provided in the above embodiment is coupled to the electrical coupler 100, since the gap still exists after the mechanical coupler is coupled, the gap between the couplers can be continuously changed in the operation process, so that the electrical coupler 100 can freely move within a certain range while ensuring stable connection.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A floating electrical coupler push mechanism for pushing an electrical coupler for movement, comprising:
the pushing bracket is fixedly connected to the mechanical coupler;
the guide channel penetrates through the pushing support along the pushing direction, and the section of the guide channel is conical;
the guide piece is movably connected with the pushing bracket, one end of the guide piece is provided with a limiting piece, and the other end of the guide piece penetrates through the guide channel to be connected to the electric coupler;
the elastic element is sleeved on the outer side of the guide piece, one end of the elastic element is propped against the electric coupler, the other end of the elastic element is propped against the pushing support, and under the initial compression action of the elastic element, the pushing support is propped against the limiting piece, so that the electric coupler is kept at an initial to-be-hung position;
a guide bracket having an accommodation chamber for accommodating an electric coupler, one ends of the guide member and the elastic member being connected to the guide bracket;
when the electric coupler is linked, the mechanical coupler drives the pushing support to move towards the opposite-side mechanical coupler, the electric couplers on the two sides are extruded and linked and compress the elastic element, so that the pushing support is gradually far away from the limiting piece, the guide piece can drive the electric coupler to move in the conical range of the guide channel, and the diameter of the guide channel is gradually increased towards the direction far away from the electric coupler;
the two ends of the guide piece are provided with external threads, the limiting piece is provided with an internal threaded hole, the limiting piece is in threaded connection with the guide piece, and the guide piece is in threaded connection with the electric coupler;
the guide channels are arranged in a plurality, the guide channels are symmetrically arranged at two ends of the pushing support, and the guide pieces are arranged in a plurality and are arranged in one-to-one correspondence with the guide channels.
2. The floating electrical coupler push mechanism of claim 1, further comprising a fastener disposed between the push bracket and the stop.
3. The floating electrical coupler push mechanism of claim 1, wherein a side of the guide bracket facing the opposite side electrical coupler is provided with:
the guide cone is convexly arranged on the guide bracket and is opposite to the opposite side guide hole;
the guide hole is concavely arranged on the guide bracket and is opposite to the opposite side guide cone;
when the coupler is automatically connected, the guide cone is inserted into the opposite side guide hole, and the opposite side guide cone is inserted into the guide hole.
4. A floating electrical coupler push mechanism as in claim 1, wherein said receiving cavity has a drain hole in a bottom wall thereof.
5. A floating electrical coupler push mechanism as claimed in claim 1, wherein a side of the push bracket facing the electrical coupler is provided with a receiving slot, the guide channel extends through a bottom wall of the receiving slot, and one end of the resilient member is connected within the receiving slot.
6. A coupler, comprising:
a mechanical coupler;
a floating electrical coupler push mechanism as claimed in any one of claims 1 to 5, said push bracket being secured to said mechanical coupler;
and the electric coupler is connected with the floating electric coupler pushing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741413.XA CN114889668B (en) | 2022-06-28 | 2022-06-28 | Floating type electric coupler pushing mechanism and coupler with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741413.XA CN114889668B (en) | 2022-06-28 | 2022-06-28 | Floating type electric coupler pushing mechanism and coupler with same |
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|---|---|
| CN114889668A CN114889668A (en) | 2022-08-12 |
| CN114889668B true CN114889668B (en) | 2023-08-01 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190707877A (en) * | 1906-04-12 | 1907-10-03 | George Westinghouse | Improvements in Draft Gear for Vehicles. |
| SE1050678A1 (en) * | 2010-06-23 | 2011-12-24 | Ego Int Bv | Energy absorbing torch head for a towing device |
| CN204415420U (en) * | 2015-01-15 | 2015-06-24 | 沈阳兴华航空电器有限责任公司 | A kind of electrically coupler device |
| CN108819975A (en) * | 2018-06-27 | 2018-11-16 | 中车青岛四方车辆研究所有限公司 | Electrical hitch flip-open cover mechanism and electrical hitch |
| WO2018233714A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Vehicle side electrical connector |
| EP3446944A1 (en) * | 2017-08-23 | 2019-02-27 | Faiveley Transport Schwab AG | Coupling for a rail vehicle |
| CN112874567A (en) * | 2021-01-11 | 2021-06-01 | 中车青岛四方车辆研究所有限公司 | Electric coupler pushing device, coupler and working method thereof |
| CN213862243U (en) * | 2020-11-24 | 2021-08-03 | 成都地铁运营有限公司 | Air pipe opening protection device of full-automatic coupler |
| WO2021250175A1 (en) * | 2020-06-11 | 2021-12-16 | Dellner Couplers Ab | Mounting system of a pneumatic module and of an electrical module, in a coupler head of a goods wagon |
-
2022
- 2022-06-28 CN CN202210741413.XA patent/CN114889668B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190707877A (en) * | 1906-04-12 | 1907-10-03 | George Westinghouse | Improvements in Draft Gear for Vehicles. |
| SE1050678A1 (en) * | 2010-06-23 | 2011-12-24 | Ego Int Bv | Energy absorbing torch head for a towing device |
| CN204415420U (en) * | 2015-01-15 | 2015-06-24 | 沈阳兴华航空电器有限责任公司 | A kind of electrically coupler device |
| WO2018233714A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Vehicle side electrical connector |
| EP3446944A1 (en) * | 2017-08-23 | 2019-02-27 | Faiveley Transport Schwab AG | Coupling for a rail vehicle |
| CN108819975A (en) * | 2018-06-27 | 2018-11-16 | 中车青岛四方车辆研究所有限公司 | Electrical hitch flip-open cover mechanism and electrical hitch |
| WO2021250175A1 (en) * | 2020-06-11 | 2021-12-16 | Dellner Couplers Ab | Mounting system of a pneumatic module and of an electrical module, in a coupler head of a goods wagon |
| CN213862243U (en) * | 2020-11-24 | 2021-08-03 | 成都地铁运营有限公司 | Air pipe opening protection device of full-automatic coupler |
| CN112874567A (en) * | 2021-01-11 | 2021-06-01 | 中车青岛四方车辆研究所有限公司 | Electric coupler pushing device, coupler and working method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 动车组全自动伸缩车钩的开发研究;郑权;《国外轨道车辆》;1-4 * |
| 自动旅客运输系统车辆全自动车钩缓装置设计;包佳健;《城市轨道交通研究》;95-98 * |
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