CN211126921U - Multi-purpose passenger room wire casing of suspension type rail train's lightweight - Google Patents
Multi-purpose passenger room wire casing of suspension type rail train's lightweight Download PDFInfo
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- CN211126921U CN211126921U CN201922253458.9U CN201922253458U CN211126921U CN 211126921 U CN211126921 U CN 211126921U CN 201922253458 U CN201922253458 U CN 201922253458U CN 211126921 U CN211126921 U CN 211126921U
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Abstract
The utility model relates to a suspension type rail train's multi-purpose guest room wire casing of lightweight. The method comprises the following steps: the top plate is provided with a plurality of upper mounting holes, and the upper mounting holes are bolt mounting holes; the bottom plate is connected with the top plate through a side plate, and a plurality of C-shaped grooves with lower parts are arranged on the bottom plate; the outer side wiring area is arranged on one side of the outermost side plate and comprises an A-type cable slot, a B-type cable slot and a C-type cable slot. Therefore, the utility model has the advantages of as follows: 1. the design is reasonable, and the structure is simple; 2. the structural design of the vehicle and the wiring slot design are integrated, the structure is compact, the safety and the reliability are realized, the weight is reduced, and the space is saved; 3. the built-in bearing requirement of the vehicle is met, the wiring requirement of a passenger room of the vehicle is met, the anti-interference performance is realized, and the wiring is neat and attractive; 4. the design scheme can be flexibly changed according to actual needs; convenient assembly and disassembly operation and high maintainability.
Description
Technical Field
The utility model belongs to the technical field of the rail transit, especially, relate to a suspension type rail train's multi-purpose guest room wire casing of lightweight.
Background
With the vigorous development of the rail transit industry, the demand of the suburb areas of big cities, medium and small cities and natural tourist scenic spots on rail transit vehicles is continuously improved, and suspension type rail trains are produced at the same time. Compared with other rail transit vehicles, the suspension rail train has basically the same functional requirements for the electrical system. Therefore, the kind and the number of the cables between the electrical devices are substantially the same. At present, the arrangement of cables between electrical system equipment of a rail transit vehicle mainly adopts a special wiring trunking or a special wiring conduit mode.
Compared with other rail transit vehicles, the suspension type rail train has small volume and light weight. On the premise of meeting the electrical design standards of various railway vehicles, the weight reduction design needs to be carried out on the whole electrical system, and the cable arrangement among electrical system equipment needs to be completed in a narrower and limited space, so that the installation, disassembly operability and maintainability of the components of the electrical system are urgently needed to be improved.
The mode of special wiring wire casing or special wiring spool that uses to current rail transit vehicle does not possess the feasibility on the suspension type rail train that has small and light in weight demand. Because the manner of using a dedicated raceway or conduit requires a larger installation space in the width and height directions of the vehicle, the overall weight of the electrical system is increased; and special tool tools for installation and disassembly are required, and multiple persons are required for cooperation.
Therefore, there is a pressing need for improvements in existing wiring technology to make it suitable for use with an overhead rail train.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the foretell technical problem that prior art exists, provide a suspension type rail train's multi-purpose guest room wire casing of lightweight.
The above technical problem of the present invention can be solved by the following technical solutions:
a multipurpose light passenger compartment wire duct of a suspended rail train, comprising:
the top plate is provided with a plurality of upper mounting holes, and the upper mounting holes are bolt mounting holes;
the bottom plate is connected with the top plate through a side plate, and a plurality of C-shaped grooves with lower parts are arranged on the bottom plate;
the outer side wiring area is arranged on one side of the outermost side plate and comprises an A-type cable slot, a B-type cable slot and a C-type cable slot.
Preferably, the number of the side plates is three, and the side plates are arranged between the top plate and the bottom plate in parallel, wherein the first side plate is flush with the end parts of the top plate and the bottom plate, one end of the third side plate is intersected with the non-end part of the top plate, and the other end of the third side plate is intersected with the non-end part of the bottom plate; the second side plate is arranged between the first side plate and the third side plate.
Preferably, in the light-weight multipurpose passenger compartment trunking of the suspension type rail train, a lower installation C-shaped groove is formed in the part, located on the first side plate and the second side plate, of the bottom plate.
Preferably, the top plate is of an N-level step structure, wherein N is a positive integer, the upper mounting hole is located in an nth-level step region, and cable slots are formed in at least one of the rest step regions.
Preferably, above-mentioned multipurpose guest room wire casing of lightweight of suspension type rail train, the roof is the structure of a two-stage step, sets up A type cable wire casing on the first step wherein, sets up the upper portion mounting hole on the second step.
Preferably, the lower part of the second-stage step structure is provided with a B-type cable trunking.
Preferably, the bottom plate is of an N-step structure, wherein N is a positive integer, the nth step intersects with the side plate, and at least one of the rest step structures is provided with a trunking.
Preferably, the bottom plate is of a two-stage step structure, the first-stage step is intersected with the side plate, and the second-stage step is provided with a C-type cable trunking.
Preferably, the above-mentioned multipurpose passenger room wire casing of lightweight of suspension type rail train, C type cable wire casing is a barrel-type structure.
Therefore, the utility model has the advantages of as follows: 1. the design is reasonable, and the structure is simple; 2. the structural design of the vehicle and the wiring slot design are integrated, the structure is compact, the safety and the reliability are realized, the weight is reduced, and the space is saved; 3. the built-in bearing requirement of the vehicle is met, the wiring requirement of a passenger room of the vehicle is met, the anti-interference performance is realized, and the wiring is neat and attractive; 4. the design scheme can be flexibly changed according to actual needs; convenient assembly and disassembly operation and high maintainability.
Drawings
Fig. 1 is a schematic view of a light-weight multipurpose passenger compartment wire duct.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. In the figure, an upper mounting hole 1, a type A cable 2, a type B cable 3 and a type C cable 4 are arranged, and a lower mounting C-shaped groove 5 is arranged.
Example (b):
the light-weight multipurpose passenger room wire slot integrates a secondary framework and a passenger room wiring wire slot which are arranged in a vehicle, and the total weight of the secondary framework and the passenger room wiring wire slot is reduced to the minimum value.
As shown in fig. 1, the light-weight multipurpose passenger compartment wire duct for a suspension type rail train according to the present embodiment includes: the top plate is provided with a plurality of upper mounting holes, and the upper mounting holes are bolt mounting holes; the bottom plate is connected with the top plate through a side plate, and a plurality of C-shaped grooves with lower parts are arranged on the bottom plate; the outer side wiring area is arranged on one side of the outermost side plate and comprises an A-type cable slot, a B-type cable slot and a C-type cable slot.
Preferably, as shown in fig. 1, the number of the side plates is three, and the side plates are arranged between the top plate and the bottom plate in parallel, wherein a first side plate is arranged flush with the end portions of the top plate and the bottom plate, one end of a third side plate intersects with the non-end portion of the top plate, and the other end intersects with the non-end portion of the bottom plate; the second side plate is arranged between the first side plate and the third side plate. And C-shaped grooves are arranged at the lower parts of the bottom plates, which are positioned on the first side plate and the second side plate.
In this embodiment, the top plate has a structure with N steps, where N is a positive integer, the upper mounting hole is located in the nth step area, and cable slots are disposed in at least one of the rest step areas. For example, as shown in fig. 1, the top plate is a two-step structure, in which a class a cable duct is disposed on a first step, an upper mounting hole is disposed on a second step, and a class B cable duct is disposed on a lower portion of the second step structure.
In this embodiment, the bottom plate has a structure of N steps, where N is a positive integer, the nth step intersects with the side plate, and a wire slot is disposed on at least one of the rest of the step structures. For example, as shown in fig. 1, the bottom plate has a two-step structure, where a first step intersects with the side plate, and a second step is provided with a C-type cable slot, where the C-type cable slot has a cylindrical structure.
The upper part of the invention is connected with the top of the vehicle body through bolts, and the lower part is connected with built-in structures such as a ventilation system and a passenger room lamp of the vehicle through bolts, thereby realizing the functions of connection and bearing of the built-in structures of the vehicle. The outer side wiring area of the invention is divided into three areas, namely A, B wiring areas among electrical system equipment and C-level cable wiring areas, and the cables in the areas are arranged to have anti-interference performance.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms upper mounting hole 1, category a cable 2, category B cable 3, category C cable 4, lower mounting C-shaped groove 5, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (9)
1. The utility model provides a multi-purpose guest room wire casing of suspension type rail train's lightweight which characterized in that includes:
the top plate is provided with a plurality of upper mounting holes, and the upper mounting holes are bolt mounting holes;
the bottom plate is connected with the top plate through a side plate, and a plurality of C-shaped grooves with lower parts are arranged on the bottom plate;
the outer side wiring area is arranged on one side of the outermost side plate and comprises an A-type cable slot, a B-type cable slot and a C-type cable slot.
2. The light weight utility trunk trunking of a suspended railway train of claim 1 wherein there are three side plates disposed parallel to each other between the top and bottom plates, wherein a first side plate is disposed flush with the ends of the top and bottom plates, and a third side plate has one end intersecting the non-end of the top plate and the other end intersecting the non-end of the bottom plate; the second side plate is arranged between the first side plate and the third side plate.
3. The light weight utility wire chase of suspension rail train as recited in claim 2, wherein the portion of the floor located between the first and second side panels is provided with a lower mounting C-shaped groove.
4. The light-weight multi-purpose passenger compartment wire chase of a suspended track train as claimed in claim 2, wherein the top plate is of an N-step structure, wherein N is a positive integer, the upper mounting hole is located in the nth step region, and cable raceways are provided in at least one of the remaining step regions.
5. The light weight utility wire chase of suspended rail train as claimed in claim 3, wherein the top plate is a two-step structure, wherein the first step is provided with class A cable chase and the second step is provided with upper mounting holes.
6. The light-weight multi-purpose passenger compartment trunking of a suspended track train of claim 5, wherein a class B cable trunking is provided at a lower portion of the second-stage step structure.
7. The light-weight multi-purpose passenger compartment wire chase of a suspended railway train as claimed in claim 2, wherein the bottom plate is a structure of N steps, wherein N is a positive integer, the nth step intersects the side plate, and wire chases are provided on at least one of the remaining step structures.
8. The light weight utility wire chase of suspended rail train as claimed in claim 7, wherein the bottom panel is a two-step structure, wherein the first step intersects the side panel and the second step is provided with a class C cable chase.
9. The light weight utility passenger compartment trunking of overhead rail trains of claim 8 wherein the class C cable trunking is a barrel type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253458.9U CN211126921U (en) | 2019-12-16 | 2019-12-16 | Multi-purpose passenger room wire casing of suspension type rail train's lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253458.9U CN211126921U (en) | 2019-12-16 | 2019-12-16 | Multi-purpose passenger room wire casing of suspension type rail train's lightweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126921U true CN211126921U (en) | 2020-07-28 |
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ID=71702551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922253458.9U Active CN211126921U (en) | 2019-12-16 | 2019-12-16 | Multi-purpose passenger room wire casing of suspension type rail train's lightweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211126921U (en) |
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2019
- 2019-12-16 CN CN201922253458.9U patent/CN211126921U/en active Active
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