CN214565339U - Connecting suspension wire support structure suitable for returning of railway vehicle - Google Patents
Connecting suspension wire support structure suitable for returning of railway vehicle Download PDFInfo
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- CN214565339U CN214565339U CN202120455300.4U CN202120455300U CN214565339U CN 214565339 U CN214565339 U CN 214565339U CN 202120455300 U CN202120455300 U CN 202120455300U CN 214565339 U CN214565339 U CN 214565339U
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Abstract
The utility model discloses a connecting and hanging wire support structure suitable for returning of railway vehicles, which comprises a support fixed with the vehicle, a first power connector fixed with the support and a second power connector assembled at one end of the first power connector far away from the support; and a locking assembly for keeping the first power connector and the second power connector in an integrated structure is arranged between the first power connector and the second power connector. The utility model discloses a be connected with coupling of hanging wire supporting structure through support and vehicle to utilize the support to integrate two regional power connector, the support not only can regard as the adapting unit with the vehicle, can also regard as the line part of walking of vehicle circuit, this novel structure, dismouting are convenient, can require customization design and production according to actual vehicle's installation, and connection structure is reliable, surplus control is effectual.
Description
Technical Field
The utility model relates to a rail passenger train loopbacks and connects technical field, especially relates to a even string supporting structure suitable for rail vehicle loopbacks.
Background
In the conventional process of the loopback connection of a railway passenger car, a manufactured loopback coupling line is bridged between two groups of vehicles and is at a certain height from a car coupler, so that the loopback coupling margin between the two vehicles is not accurately controlled, the loopback connection is limited by vehicle marshalling, and the loopback line connection cannot be carried out when the vehicles are not marshalled. In addition, the returning vehicle is generally composed of two trains of subway vehicles and two returning special vehicles which are grouped together, the returning work can only be completed outdoors, the returning connection work cannot be completed when the weather is severe (strong wind, strong rain and strong snow), and certain potential safety hazards exist in the operation. If the connection is completed, the checking and accepting of the vehicle can not be carried out in severe weather, and the vehicle needs to be unfolded and drawn into a workshop to complete the checking and accepting, so that the problems of repeated disassembly work, time consumption, easy occurrence of human errors and the like are caused.
Therefore, in view of the above technical problems, there is a need for a catenary bracket structure suitable for railway vehicle loopback.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel structure, make things convenient for the dismouting, need not wait for the train marshalling just can accomplish the connection of bicycle circuit, and not receive the even string line supporting structure that is applicable to the rail vehicle loopback of the restriction in weather and place.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a link string supporting structure suitable for rail vehicle loopbacks should link string supporting structure mainly includes:
the bracket is fixedly assembled with the vehicle;
the first power connector is fixedly assembled with the bracket; and
a second power connector mounted at one end of the first power connector away from the bracket;
and a locking assembly for keeping the first power connector and the second power connector in an integrated structure is arranged between the first power connector and the second power connector.
Further, the bracket includes:
a bracket connecting frame; and
a coupler assembly formed at a lower portion of the bracket coupling frame and having an integrated structure with the bracket coupling frame;
the first power connector is fixedly assembled with the bracket connecting frame of the bracket and extends towards one side far away from the bracket connecting frame;
the coupler assembly is connected with a coupler of a vehicle to form an assembly fixing structure of the support and the vehicle.
Furthermore, a first connecting plate protrudes from one side of the bracket connecting frame, which is close to the first power connector, towards the side surface;
a second connecting plate protrudes from one side, close to the support connecting frame, of the first power connector towards the side face;
the first connecting plate is attached to the second connecting plate and is fixedly connected with the second connecting plate through a bolt;
the first power connector and the support connecting frame are assembled and fixed through the first connecting plate and the second connecting plate.
Further, the coupler assembly body is configured to be a steel structure formed at the bottom of the support connecting frame;
the car coupler assembly body is provided with a groove, a car coupler of a vehicle can be embedded into the groove, and the car coupler connector is fixedly connected with the car coupler through a fastening bolt penetrating through the car coupler assembly body.
Furthermore, the first power connector and the second power connector are connected through a connecting frame;
the first power connector is arranged on one side of the connecting frame through the locking assembly;
the second power connector is fixedly connected to one side of the connecting frame opposite to the first power connector.
Further, the connection frame is configured as a quadrangular frame structure;
the locking assembly includes:
the locking arm is sleeved on the peripheral surface of the connection position of the connection frame and the first power connector; and
the locking bulge is protruded out of the connecting frame;
the locking arm end cooperates with the locking projection to maintain the position of the first power connector.
Further, the end part of the locking arm is provided with an arc-shaped groove;
the locking protrusion can be embedded into the arc-shaped groove to form limiting connection with the locking arm.
Further, the support is internally and hollow to form a channel for routing wires.
In the technical scheme, the utility model provides a pair of even string line supporting structure suitable for rail vehicle loopbacks has following beneficial effect:
the utility model discloses a be connected with coupling of hanging wire supporting structure through support and vehicle to utilize the support to integrate two regional power connector, the support not only can regard as the adapting unit with the vehicle, can also regard as the line part of walking of vehicle circuit, this novel structure, dismouting are convenient, can require customization design and production according to actual vehicle's installation, and connection structure is reliable, surplus control is effectual.
The utility model discloses a even string line supporting structure compares traditional connected mode and can dismantle at will, has reduced the interior circuit of car and has demolishd repeatedly, has guaranteed the accuracy of circuit.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a catenary bracket structure suitable for returning a railway vehicle according to an embodiment of the present invention;
fig. 2 is a top view of a suspension wire support structure suitable for returning of railway vehicles according to an embodiment of the present invention.
Description of reference numerals:
1. a support; 2. a first power connector; 3. a second power connector; 4. a connecting frame; 5. a locking assembly; 6. fastening a bolt;
101. a bracket connecting frame; 102. a coupler assembly body; 103. a groove; 104. a first connecting plate;
201. a second connecting plate;
501. a locking arm; 502. a locking protrusion; 503. an arc-shaped groove.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
See fig. 1-2;
the utility model discloses a link string supporting structure suitable for rail vehicle loopbacks should link string supporting structure mainly includes:
the bracket 1 is fixedly assembled with a vehicle;
a first power connector 2 fixedly assembled with the bracket 1; and
a second power connector 3 arranged at one end of the first power connector 2 far away from the bracket 1;
between the first power connector 2 and the second power connector 3, there is a lock assembly 5 that keeps the first power connector 2 and the second power connector 3 in an integrated structure.
Specifically, the embodiment discloses a novel connecting wire support structure, which comprises a support 1 at a fixed end assembled with a vehicle, and a first power connector 2 and a second power connector 3 assembled on a vehicle body through the support 1, wherein the first power connector 2 and the second power connector 3 are assembled on the vehicle body through the support 1, so that the rapid assembly and disassembly are realized, the labor intensity of operators is reduced, the first power connector 2 and the second power connector 3 need to select proper structures and types according to the specific requirements of the vehicle, and in addition, after the power connectors with proper structures are selected, the structures of the supports are designed according to the structures of the power connectors, and the assembly is ensured.
Preferably, the bracket 1 in the present embodiment includes:
a bracket connection frame 101; and
a coupler assembly 102 formed at a lower portion of the bracket connection frame 101 and having an integral structure with the bracket connection frame 101;
the first power connector 2 is fixedly assembled with the bracket connecting frame 101 of the bracket 1 and extends towards one side far away from the bracket connecting frame 101;
the coupler assembly 102 is coupled to a coupler of a vehicle to form an assembly fixing structure of the bracket 1 to the vehicle.
Wherein, a first connecting plate 104 protrudes from one side of the bracket connecting frame 101 close to the first power connector 2 towards the side;
a second connecting plate 201 protrudes towards the side surface of the first power connector 2 close to the bracket connecting frame 101;
the first connecting plate 104 is attached to the second connecting plate 201 and is fastened and connected through bolts;
the first power connector 2 is fixedly assembled with the bracket connection frame 101 through the first connection plate 104 and the second connection plate 201.
The coupler assembly 102 is configured as a steel structure formed at the bottom of the bracket connection frame 101;
the coupler assembly 102 is provided with a groove 103, a coupler of a vehicle can be embedded into the groove 103, and the coupler connecting body 102 is fixedly connected with the coupler through a fastening bolt 6 penetrating through the coupler connecting body.
The present embodiment specifically describes the structure of the bracket 1, which needs to be used as a connection structure of a power connector and a vehicle, and has the bracket connection frame 101 and the coupler assembly 101 formed below, firstly, the first connection plate 104 and the second connection plate 201 and the corresponding bolts are used to complete the assembly and fixation of the first power connector 2 and the bracket connection frame 101, and then, the coupler at the corresponding position of the vehicle matched with the coupler is embedded into the groove 103, and the through fastening bolt 6 is used to complete the assembly of the two, so that the design not only ensures the structural stability of installation, but also can realize quick assembly and disassembly.
Preferably, in this embodiment, the first power connector 2 and the second power connector 3 are connected through a connection frame 4;
the first power connector 2 is arranged on one side of the connecting frame 4 through a locking component 5;
the second power connector 3 is fixedly connected to a side of the connection frame 4 opposite to the first power connector 2.
Wherein, the above-mentioned connection frame 4 is configured as a quadrangular frame structure;
the locking assembly 5 comprises:
a locking arm 501 sleeved on the outer peripheral surface of the connection position of the connection frame 4 and the first power connector 2; and
a locking protrusion 502 protruding from the connection frame 4;
the end of the locking arm 501 engages with the locking projection 502 to maintain the position of the first power supplying connector 2.
More specifically:
the end of the locking arm 501 is provided with an arc-shaped groove 503;
locking projection 502 can engage arcuate slot 503 to form a positive connection with locking arm 501.
The embodiment specifically describes a connection structure of the first power connector 2 and the second power connector 3, the two are connected by the connection frame 4, and more specifically, the second power connector 2 may be welded and fixed to the connection frame 4 or fixed in other manners, and the first power connector 2 is assembled and fixed to the connection frame 4 by the above-mentioned locking component 5. Specifically, the locking arm 501 is connected with the locking protrusion 502 in a clamping manner.
Preferably, the rack 1 in this embodiment is hollow internally to form a passage for routing wires.
In the technical scheme, the utility model provides a pair of even string line supporting structure suitable for rail vehicle loopbacks has following beneficial effect:
the utility model discloses a be connected with coupling of hanging wire supporting structure through support 1 and vehicle to utilize support 1 to integrate two regional power connector, the support not only can regard as the adapting unit with the vehicle, can also regard as the line part of walking of vehicle circuit, this novel structure, dismouting are convenient, can require customization design and production according to actual vehicle's installation, and connection structure is reliable, surplus control is effectual.
The utility model discloses a even string line supporting structure compares traditional connected mode and can dismantle at will, has reduced the interior circuit of car and has demolishd repeatedly, has guaranteed the accuracy of circuit.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a be applicable to even string line supporting structure that rail vehicle loopbacks which characterized in that should be even string line supporting structure mainly includes:
the bracket (1) is fixedly assembled with a vehicle;
a first power connector (2) fixedly assembled with the bracket (1); and
a second power connector (3) which is arranged at one end of the first power connector (2) far away from the bracket (1);
a locking component (5) which keeps the first power connector (2) and the second power connector (3) in an integrated structure is arranged between the first power connector (2) and the second power connector (3).
2. A catenary bracket structure suitable for railway vehicle return according to claim 1, characterized in that said bracket (1) comprises:
a bracket connection frame (101); and
a coupler assembly (102) formed at the lower part of the bracket connection frame (101) and having an integral structure with the bracket connection frame (101);
the first power connector (2) is fixedly assembled with the bracket connecting frame (101) of the bracket (1) and extends towards one side far away from the bracket connecting frame (101);
the coupler assembly (102) is connected with a coupler of a vehicle to form an assembly fixing structure of the support (1) and the vehicle.
3. The hitching leg structure for back feeding of railway vehicle according to claim 2, characterized in that said leg connecting frame (101) is projected with a first connecting plate (104) toward the side near said first power connector (2);
a second connecting plate (201) protrudes towards the side surface of one side, close to the bracket connecting frame (101), of the first power connector (2);
the first connecting plate (104) is attached to the second connecting plate (201) and is fixedly connected with the second connecting plate through bolts;
the first power connector (2) and the bracket connecting frame (101) are fixedly assembled through the first connecting plate (104) and the second connecting plate (201).
4. The hitching support structure for railway vehicle loopback as claimed in claim 2, characterized in that said coupler assembly (102) is configured as a steel structure formed at the bottom of said support connection frame (101);
a groove (103) is formed in the coupler assembly body (102), a coupler of a vehicle can be embedded into the groove, and the coupler assembly body (102) is fixedly connected with the coupler through a fastening bolt (6) penetrating through the coupler assembly body.
5. The catenary bracket structure for railway vehicle loop back of claim 3, characterized in that the first power connector (2) and the second power connector (3) are connected by a connecting frame (4);
the first power connector (2) is arranged on one side of the connecting frame (4) through the locking assembly (5);
the second power connector (3) is fixedly connected to one side of the connecting frame (4) opposite to the first power connector (2).
6. The catenary bracket structure for railway vehicle loop back of claim 5, characterized in that the connecting frame (4) is configured as a quadrangular frame structure;
the locking assembly (5) comprises:
the locking arm (501) is sleeved on the outer peripheral surface of the connection position of the connection frame (4) and the first power connector (2); and
a locking protrusion (502) protruding from the connection frame (4);
the end of the locking arm (501) cooperates with the locking projection (502) to maintain the position of the first power connector (2).
7. The hitch coupler bracket structure for use in railway vehicle return as claimed in claim 6, wherein said locking arm (501) has an arcuate slot (503) at an end thereof;
the locking protrusion (502) can be embedded into the arc-shaped groove (503) to form a limit connection with the locking arm (501).
8. A catenary bracket structure suitable for railway vehicle return according to any of claims 1 to 7 characterized in that the bracket (1) is internally hollow formed as a passage for the wire routing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120455300.4U CN214565339U (en) | 2021-03-03 | 2021-03-03 | Connecting suspension wire support structure suitable for returning of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120455300.4U CN214565339U (en) | 2021-03-03 | 2021-03-03 | Connecting suspension wire support structure suitable for returning of railway vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214565339U true CN214565339U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120455300.4U Active CN214565339U (en) | 2021-03-03 | 2021-03-03 | Connecting suspension wire support structure suitable for returning of railway vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506422A (en) * | 2022-04-20 | 2022-05-17 | 南通中舟风电工程技术有限公司 | Buoyancy tank locking device and water equipment |
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2021
- 2021-03-03 CN CN202120455300.4U patent/CN214565339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506422A (en) * | 2022-04-20 | 2022-05-17 | 南通中舟风电工程技术有限公司 | Buoyancy tank locking device and water equipment |
| CN114506422B (en) * | 2022-04-20 | 2022-07-15 | 南通中舟风电工程技术有限公司 | Buoyancy tank locking device and water equipment |
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