CN205818980U - Low railway roadbed conductor rail insulating support - Google Patents
Low railway roadbed conductor rail insulating support Download PDFInfo
- Publication number
- CN205818980U CN205818980U CN201620590062.7U CN201620590062U CN205818980U CN 205818980 U CN205818980 U CN 205818980U CN 201620590062 U CN201620590062 U CN 201620590062U CN 205818980 U CN205818980 U CN 205818980U
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- CN
- China
- Prior art keywords
- side plate
- reinforcement
- insulating support
- railway roadbed
- conductor rail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of low railway roadbed conductor rail insulating support, it includes bottom and sidepiece, and described bottom and sidepiece are integrated, and described sidepiece includes the first side plate being vertically arranged and the second side plate being obliquely installed, and described first side plate lower end arc transition connects the second side plate；Described bottom includes that horizontally disposed base plate and vertical direction thereof extend the connecting portion formed, described connecting portion upper end is connected with the second side plate lower end arc transition, described first side plate top is symmetrically arranged with two bar holes I, uniform four bar holes II of described base plate matrix.This utility model changes original insulating support structure, meets low railway roadbed and uses requirement, it is to avoid interferes with tunnel wall, and simple in construction, reduction consumptive material.
Description
Technical field
This utility model relates to field of urban traffic, is specifically related to a kind of low railway roadbed conductor rail insulating support.
Background technology
At present, subway power supply mode many employings conductor rail is flowed, and by insulating support, conductor rail is fixed on circuit traveling
Outside rail.Insulating support connects bearing and claw composition support means.Existing insulating support is " L " type, bottom insulating support with
Railway roadbed installation foundation connects fixing, and top erection support and claw fix conductor rail.Specifically in subway line design process,
If railway roadbed height reduction so that existing ripe insulating support is interfered with tunnel wall, it is impossible to install.
Summary of the invention
This utility model solves the technical problem that: designs a kind of low railway roadbed conductor rail insulating support, changes original insulation and prop up
Shelf structure, meets low railway roadbed and uses requirement.
Technical solution of the present utility model: a kind of low railway roadbed conductor rail insulating support, it includes bottom and sidepiece, institute
Stating bottom and sidepiece is integrated, described sidepiece includes the first side plate being vertically arranged and the second side plate being obliquely installed, described the
Side plate lower end arc transition connects the second side plate；Described bottom includes that horizontally disposed base plate and vertical direction thereof extend and is formed
Connecting portion, described connecting portion upper end is connected with the second side plate lower end arc transition, and described first side plate top is symmetrically arranged with
Two bar holes I, uniform four bar holes II of described base plate matrix.
Further, described second side plate is parallel with tunnel wall curved cut line.
Further, described bottom also includes that three reinforcements, two of which the first reinforcement are perpendicularly fixed at base plate two
Side, and coupling part extends to the second side plate both sides；Described two the first reinforcement intermediate vertical fix the second reinforcement, and it is even
Connect part by extending to the second side plate in the middle part of base plate.
Further, described sidepiece also includes that four reinforcements, two of which the 3rd reinforcement are perpendicularly fixed at the first side
Plate and the second side plate both sides external, and be connected as a single entity with the first reinforcement；Is vertically fixed between described two article of the 3rd reinforcement
Four reinforcements, its coupling part is extended to connecting portion by the first side plate.
Further, described 3rd reinforcement and the 4th reinforcement top are fixedly connected with inclined roof panels.
Further, described two article of the 4th reinforcement height is less than two article of the 3rd reinforcement height.
This utility model compared with prior art has the advantage that and effect:
1, this utility model designs by optimizing insulating support, and changes lateral plate structure, it is to avoid interfere with tunnel wall, meets
Using reality, after installation, distance tunnel wall has bigger safe distance, meets the use requirement in low railway roadbed tunnel, is just improving track
The often safety coefficient of running.
2, this utility model insulating support simple in construction, uses mould pressing process one-shot forming, it is simple to machine-shaping during manufacture,
And increasing a plurality of reinforcement, intensity is reliable, it is ensured that stable use.
3, this utility model insulating support structure reduces compared to conventional insulator support consumable quantity, lightweight, can effectively drop
Low cost, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is prior art tunnel scheme of installation；
Fig. 2 is this utility model tunnel scheme of installation；
Fig. 3 is this utility model Facad structure schematic diagram；
Fig. 4 is this utility model inverse layer structure schematic diagram.
Detailed description of the invention
In conjunction with accompanying drawing 2-4, a kind of embodiment of the present utility model is described.
A kind of low railway roadbed conductor rail insulating support, it includes bottom 1 and sidepiece 2, and described bottom 1 and sidepiece 2 are integrated, institute
State the first side plate 3 that sidepiece 2 includes being vertically arranged and the second side plate 4 being obliquely installed, described first side plate 3 lower end arc transition
Connect the second side plate 4；Described bottom 1 includes that horizontally disposed base plate 5 and vertical direction thereof extend the connecting portion 6 formed, described
Connecting portion 6 upper end is connected with the second side plate 4 lower end arc transition, and described first side plate 3 top is symmetrically arranged with two bar holes I
7, the installation for bearing is fixed and altitude mixture control；Uniform four bar holes II 8 of described base plate matrix, for base and railway roadbed
Fixing and position adjustment is installed.Described bottom 1 also includes that three reinforcements, two of which the first reinforcement 9 are perpendicularly fixed at the end
Plate 5 both sides, and coupling part extends to the second side plate 4 both sides；Described two the first reinforcement 9 intermediate vertical fix the second reinforcement
Muscle 10, its coupling part is by extending to the second side plate 4 in the middle part of base plate 5.Described sidepiece 2 also includes four reinforcements, two of which
3rd reinforcement 11 is perpendicularly fixed at the first side plate 3 and the second side plate 4 both sides external, and is connected as a single entity with the first reinforcement 9；Institute
Stating and vertically fix the 4th reinforcement 12 between two article of the 3rd reinforcement 11, its coupling part is extended to connecting portion by the first side plate 3
6.Described 3rd reinforcement 11 and the 4th reinforcement 12 top are fixedly connected with inclined roof panels 13.Described two article of the 4th reinforcement 12
Highly less than two article of the 3rd reinforcement 11 height, it is ensured that avoid the loss that base is extra while base steadiness.
This utility model low railway roadbed conductor rail insulating support, uses mould pressing process one-shot forming, it is simple to machine-shaping.
Described second side plate 4 is parallel with tunnel wall curved cut line, it is to avoid interfering with tunnel wall, after installation, distance tunnel wall has
Bigger safe distance, meets the use requirement in low railway roadbed tunnel, improves the safety coefficient of track normal operation.
Installation and application, installs fixing and position by four bar holes II 8 of bottom 1 with railway roadbed by this utility model
Adjustment, top is installed fixing by two bar holes I 7 of sidepiece 2 and bearing, and is regulated highly to correct position, connects subsequently
Claw, fixing conductor rail, it is ensured that subway properly functioning.
Above-described embodiment, preferred embodiment the most of the present utility model, not it is used for limiting this utility model practical range,
Therefore all equivalent variations done with content described in this utility model claim, this utility model claim model all should be included in
Within enclosing.
Claims (6)
1. a low railway roadbed conductor rail insulating support, it include bottom (1) and sidepiece (2), described bottom (1) and sidepiece (2) are
Integrally, it is characterised in that: described sidepiece (2) includes the first side plate (3) being vertically arranged and the second side plate (4) being obliquely installed,
Described first side plate (3) lower end arc transition connects the second side plate (4)；Described bottom (1) include horizontally disposed base plate (5) and
Its vertical direction extends the connecting portion (6) formed, and described connecting portion (6) upper end is connected with the second side plate (4) lower end arc transition,
Described first side plate (3) top is symmetrically arranged with two bar holes I (7), uniform four bar holes II (8) of described base plate matrix.
Low railway roadbed conductor rail insulating support the most according to claim 1, it is characterised in that: described second side plate (4) and tunnel
Road wall curved cut line is parallel.
Low railway roadbed conductor rail insulating support the most according to claim 2, it is characterised in that: described bottom (1) also includes three
Bar reinforcement, two of which the first reinforcement (9) is perpendicularly fixed at base plate (5) both sides, and coupling part extends to the second side plate
(4) both sides；Described two the first reinforcement (9) intermediate vertical fix the second reinforcement (10), and its coupling part is by base plate (5)
Portion extends to the second side plate (4).
Low railway roadbed conductor rail insulating support the most according to claim 3, it is characterised in that: described sidepiece (2) also includes four
Bar reinforcement, two of which the 3rd reinforcement (11) is perpendicularly fixed at the first side plate (3) and the second side plate (4) both sides external, and
It is connected as a single entity with the first reinforcement (9)；Vertically fixing the 4th reinforcement (12) between described two article of the 3rd reinforcement (11), it is even
Connect part and extended to connecting portion (6) by the first side plate (3).
Low railway roadbed conductor rail insulating support the most according to claim 4, it is characterised in that: described 3rd reinforcement (11) and
4th reinforcement (12) top is fixedly connected with inclined roof panels (13).
Low railway roadbed conductor rail insulating support the most according to claim 5, it is characterised in that: described two article of the 4th reinforcement
(12) height is less than two article of the 3rd reinforcement (11) highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590062.7U CN205818980U (en) | 2016-06-16 | 2016-06-16 | Low railway roadbed conductor rail insulating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590062.7U CN205818980U (en) | 2016-06-16 | 2016-06-16 | Low railway roadbed conductor rail insulating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818980U true CN205818980U (en) | 2016-12-21 |
Family
ID=57569326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590062.7U Active CN205818980U (en) | 2016-06-16 | 2016-06-16 | Low railway roadbed conductor rail insulating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909537A (en) * | 2018-06-22 | 2018-11-30 | 苏州大成电子科技有限公司 | A kind of conductor rail falsework suitable for lower contact |
-
2016
- 2016-06-16 CN CN201620590062.7U patent/CN205818980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909537A (en) * | 2018-06-22 | 2018-11-30 | 苏州大成电子科技有限公司 | A kind of conductor rail falsework suitable for lower contact |
| CN108909537B (en) * | 2018-06-22 | 2021-11-16 | 苏州大成电子科技有限公司 | Temporary contact rail support suitable for lower contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 721000 Baoji hi tech Avenue, Baoji, Shaanxi Co-patentee after: In ferroelectric gas Industrial Co., Ltd Patentee after: China Railway Electrification Bureau Group Baoji Equipment Co., Ltd. Address before: 721000 Baoji hi tech Avenue, Baoji, Shaanxi Patentee before: China Railway Electrification Bureau Group Baoji Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: In ferroelectric gas Industrial Co., Ltd Patentee after: China Iron and high - speed electrical equipment Limited by Share Ltd Address before: 721000 No. 196, hi tech Avenue, Shaanxi, Baoji Co-patentee before: In ferroelectric gas Industrial Co., Ltd Patentee before: China Railway Electrification Bureau Group Baoji Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |