CN106945572A - Rigid suspension OCS hanging and locating device - Google Patents
Rigid suspension OCS hanging and locating device Download PDFInfo
- Publication number
- CN106945572A CN106945572A CN201710214845.4A CN201710214845A CN106945572A CN 106945572 A CN106945572 A CN 106945572A CN 201710214845 A CN201710214845 A CN 201710214845A CN 106945572 A CN106945572 A CN 106945572A
- Authority
- CN
- China
- Prior art keywords
- hanging
- rotary connector
- suspension
- ocs
- locating device
- Prior art date
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 51
- 239000012212 insulator Substances 0.000 claims abstract description 11
- 238000005461 lubrication Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/234—Arrangements for supporting or suspending trolley wires, e.g. from buildings incorporating yielding means or damping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/24—Clamps; Splicers; Anchor tips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of rigid suspension OCS hanging and locating device.The support device used on electrification railway contact net is made up of Horizontal Cantilever, inclined cantilever, cantilever support, is shackle connection between positioner and support device, can not be moved integrally when bracket significantly rotates, can not adapt to move back and forth.In the present invention, overall cantilever structure is connected by the support insulator of level with vertical rotary connector；Rotary connector is located in the middle part of vertical suspension strut pipe, and suspension strut pipe interference fit is arranged in rotary connector；Messenger Wire base is installed at suspension strut tube top end, and bottom is connected with locating rod；Locating rod bottom registration clamp is installed by U-shaped location-plate.The present invention is used for the support and positioning of rigid suspension OCS, contact line is accurately positioned when realizing the mass motion of carrier cable and contact line when contact net is moved, resetting, with enough intensity, rigidity, stability, the rigid suspension OCS available for maximum outreach 50m is hung.
Description
Technical field
The present invention relates to electrification railway contact net technical field, and in particular to a kind of rigid suspension OCS suspension positioning dress
Put.
Background technology
Contact net is the device that direction electric locomotive is powered on electric railway circuit, is mainly filled by contact suspension, support
Put, positioner, pillar are constituted with basic several parts.Contact suspension mainly includes carrier cable, contact line and dropper, its main work(
Can convey electric energy to locomotive.Supporting that device is fixed on pillar is used to support contact suspension.Positioner include positioning pipe and
Locator, its function is the position of fixed contact line, makes contact line in the range of the running orbit of pantograph pan of locomotive and incites somebody to action
The horizontal force of contact line is transferred on pillar.
The support device generally used on electrification railway contact net is made up of Horizontal Cantilever, inclined cantilever, cantilever support, fixed
It is shackle connection between position device and support device, can not be moved integrally when bracket significantly rotates, can not adapt to move back and forth.
The content of the invention
It is an object of the invention to provide a kind of rigid suspension OCS hanging and locating device, for the support of rigid suspension OCS and fixed
Position, contact line is accurately positioned when realizing the mass motion of carrier cable and contact line when contact net is moved, resetting.
The technical solution adopted in the present invention is：
Rigid suspension OCS hanging and locating device, it is characterised in that：
Overall cantilever structure is connected by the support insulator of level with vertical rotary connector；
Rotary connector is located in the middle part of vertical suspension strut pipe, and suspension strut pipe is arranged in rotary connector；
Messenger Wire base is installed at suspension strut tube top end, and bottom is connected with locating rod；Install fixed by U-shaped location-plate in locating rod bottom
Bit line is pressed from both sides.
Support insulator is connected on overall cantilever structure by flange and bolt component.
Rotary connector is connected to support insulator end by U-bolt.
Suspension strut tube top end, which is provided with horizontal tube, horizontal tube, to be set perforate and installs Messenger Wire base.
Rotary connector upper end embeds rolling bearing, and lower end embeds self lubrication bearing.
Spring built in suspension strut pipe lower end, the top of locating rod 8 is connected with the spring, junction overcoat locking nut.
It is to be slidably connected between long slot bore, with locating rod that U-shaped location-plate middle part, which is,.
The present invention has advantages below：
1st, the present invention can be used for the hinged cantilever structure of flexible mobile contact net, it can also be used to the suspension of general rigid suspension OCS
And positioning.
2nd, structure design is compact, overall package, and in-site installation is convenient.
3rd, rotary connector sealing is installed, non-maintaining.
4th, interface position uses standard parts and components, is convenient for changing maintenance, unified management.
5th, the present invention has enough intensity, rigidity, stability, and the rigid suspension OCS available for maximum outreach 50m is hung.
Brief description of the drawings
Fig. 1 is hanging and locating device general assembly drawing.
Fig. 2 is hanging and locating device side view.
Fig. 3 is U-shaped location-plate top view.
Fig. 4 is rotary connector detail drawing.
Fig. 5 is A portions profile.
In figure, 1- entirety cantilever structures, 2- support insulators, 3- Messenger Wire bases, 4- suspension strut pipes, 5- rotatable connections
Device, 6-U type bolts, 7- locking nuts, 8- locating rods, 9-U type location-plates, 10- registration clamps.
Embodiment
With reference to embodiment, the present invention will be described in detail.
A kind of rigid suspension OCS hanging and locating device of the present invention, the overall overall cantilever structure 1 of cantilever structure 1 passes through
Flange and bolt component are connected to the horizontal end of support insulator 2, the other end of support insulator 2 and vertical rotary connector
5 connections.
Rotary connector 5 is located at the vertical middle part of suspension strut pipe 4, and the interference fit of suspension strut pipe 4 is arranged on rotation and connected
Connect in device 5, outer surface processing mounting groove.The upper end of rotary connector 5 embeds rolling bearing, and lower end embeds self lubrication bearing.Suspension
The body of support tube 4 is φ 60 × 6mm steel pipes, and top sets horizontal tube, is that perforate is used to pacify on φ 60mm seamless steel pipes, horizontal tube
Fill Messenger Wire base.Rotary connector 5 is connected to the end of support insulator 2 by U-bolt 6.Install and hold in the top of suspension strut pipe 4
Power rope seat 3, is prior art standard component, and bottom is connected with locating rod 8, and the body of locating rod 8 is φ 48mm seamless steel pipes.Suspension branch
Spring built in the lower end of stay tube 4, when contact line is located at conductor height, spring is pressurized, spring supporting dynamic balance locating rod 8 and outstanding
Hang contact line gravity, when have pantograph by when the free lifting of locating rod 8.The top of locating rod 8 and bullet built in suspension strut pipe 4
Spring is connected, junction overcoat locking nut 7.
The bottom of locating rod 8 two registration clamps 10, two registration clamp spacing 300mm are installed by U-shaped location-plate 9.It is U-shaped fixed
The middle part of position plate 9 is that, to be slidably connected between long slot bore, with locating rod 8, U-shaped location-plate can both be slided along line direction level,
Also it can freely rotate, slightly be rotated in vertical plane in the horizontal plane.
Present invention can apply to sidesway contact net system, the system directly arrives electricity power locomotive for cargo handling area and led
Draw, possess and have a power failure and leave conjunction position in handling goods, do not influence cargo handling operation, and before and after cargo handling operation the period
After can be moved to above circuit and close position and powered, meet electric locomotive and directly arrive hair demand.The present invention coordinates overall cantilever structure 1 flat
Move operating process, rolling bearing and self lubrication bearing built in rotary connector 5, it is ensured that the flexible rotating of suspension strut pipe.Contact
The overall fixed-axis rotation of cantilever structure 1 when net is used, flexible rotating can make to hang between rotary connector 5 and suspension strut pipe 4
Carrier cable on suspension strut pipe 4 is moved in parallel without curved with the contact line hung on registration clamp 10 when bracket rotates
Folding, improves the flexibility of revolution and carrier cable of contact net and the service life of contact line.
Suspension strut pipe 4 is the T-type structure that top is welded with 60 millimeters of round steel pipes of external diameter, convenient to install universal standard load
Rope seat 3.Spring built in suspension strut pipe 4, makes locating rod 8 have lifting force straight up, reduces pantograph with contacting linear contact lay
When hard spot.The U-shaped two ends of location-plate 9 are fixed two registration clamps 10 and are connected with contact line, locating rod 8 and positioning U type location-plate 9
It is connected by screw bolts, it is ensured that the level of contact line, pitching are freely rotated at anchor point.Suspension strut pipe 4 and locating rod 8 have
Enough intensity, it is ensured that be not destroyed under normal use and fault condition；Rotary connector 5 and suspension strut pipe 4, locating rod
Slip and rotation between 8 and U-shaped location-plate 9 ensure that contact line with carrier cable separate turn while synchronizing moving
It is dynamic, it is to avoid the generation of clamping stagnation.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And any equivalent conversion taken technical solution of the present invention, it is claim of the invention and is covered.
Claims (7)
1. rigid suspension OCS hanging and locating device, it is characterised in that：
Overall cantilever structure（1）Pass through the support insulator of level（2）With vertical rotary connector（5）Connection；
Rotary connector（5）Positioned at vertical suspension strut pipe（4）Middle part, suspension strut pipe（4）Installed in rotary connector（5）
In；
Suspension strut pipe（4）Top is installed by Messenger Wire base（3）, bottom is connected with locating rod（8）；Locating rod（8）Bottom passes through U-shaped
Location-plate（9）Registration clamp is installed（10）.
2. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
Support insulator（2）Overall cantilever structure is connected to by flange and bolt component（1）On.
3. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
Rotary connector（5）Pass through U-bolt（6）It is connected to support insulator（2）End.
4. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
Suspension strut pipe（4）Top, which is provided with horizontal tube, horizontal tube, to be set perforate and installs Messenger Wire base（3）.
5. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
Rotary connector（5）Upper end embeds rolling bearing, and lower end embeds self lubrication bearing.
6. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
Suspension strut pipe（4）Spring built in lower end, the top of locating rod 8 is connected with the spring, junction overcoat locking nut（7）.
7. rigid suspension OCS hanging and locating device according to claim 1, it is characterised in that：
U-shaped location-plate（9）Middle part is long slot bore, with locating rod（8）Between to be slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214845.4A CN106945572A (en) | 2017-04-01 | 2017-04-01 | Rigid suspension OCS hanging and locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214845.4A CN106945572A (en) | 2017-04-01 | 2017-04-01 | Rigid suspension OCS hanging and locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945572A true CN106945572A (en) | 2017-07-14 |
Family
ID=59475106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214845.4A Pending CN106945572A (en) | 2017-04-01 | 2017-04-01 | Rigid suspension OCS hanging and locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674256A (en) * | 2018-05-21 | 2018-10-19 | 梁可义 | A kind of support device of power contacts net |
| CN108909532A (en) * | 2018-08-02 | 2018-11-30 | 中铁高铁电气装备股份有限公司 | A kind of non-work tag wire locator |
| CN111572413A (en) * | 2020-04-23 | 2020-08-25 | 石家庄京铁供电器材有限公司 | Tram contact wire linkage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB341636A (en) * | 1929-05-27 | 1931-01-22 | Bbc Brown Boveri & Cie | Trolley wire support for electric railways |
| EP0406840A1 (en) * | 1989-07-05 | 1991-01-09 | A. Salvi & C. S.p.a. | Cantilevered bracket structure to support the overhead electric contact line for railways |
| JPH05319148A (en) * | 1992-05-19 | 1993-12-03 | East Japan Railway Co | Dropper catenary device for electric overhead line |
| CN2353618Y (en) * | 1998-10-08 | 1999-12-15 | 铁三院三电技术开发公司 | Spacing positioner for contact net of electric railway |
| KR20060003941A (en) * | 2004-07-05 | 2006-01-12 | 주식회사 엔트란 | Movable catenary |
| JP2007045368A (en) * | 2005-08-12 | 2007-02-22 | Seicho Kogyo Kk | Bracket of trolley wire, and bird injury preventive disk |
| CN201217397Y (en) * | 2008-06-05 | 2009-04-08 | 中铁电气化局集团宝鸡器材有限公司 | Rigidly movable contact net active cantilever arm mechanism |
| CN206615103U (en) * | 2017-04-01 | 2017-11-07 | 中铁第一勘察设计院集团有限公司 | A kind of rigid suspension OCS hanging and locating device |
-
2017
- 2017-04-01 CN CN201710214845.4A patent/CN106945572A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB341636A (en) * | 1929-05-27 | 1931-01-22 | Bbc Brown Boveri & Cie | Trolley wire support for electric railways |
| EP0406840A1 (en) * | 1989-07-05 | 1991-01-09 | A. Salvi & C. S.p.a. | Cantilevered bracket structure to support the overhead electric contact line for railways |
| JPH05319148A (en) * | 1992-05-19 | 1993-12-03 | East Japan Railway Co | Dropper catenary device for electric overhead line |
| CN2353618Y (en) * | 1998-10-08 | 1999-12-15 | 铁三院三电技术开发公司 | Spacing positioner for contact net of electric railway |
| KR20060003941A (en) * | 2004-07-05 | 2006-01-12 | 주식회사 엔트란 | Movable catenary |
| JP2007045368A (en) * | 2005-08-12 | 2007-02-22 | Seicho Kogyo Kk | Bracket of trolley wire, and bird injury preventive disk |
| CN201217397Y (en) * | 2008-06-05 | 2009-04-08 | 中铁电气化局集团宝鸡器材有限公司 | Rigidly movable contact net active cantilever arm mechanism |
| CN206615103U (en) * | 2017-04-01 | 2017-11-07 | 中铁第一勘察设计院集团有限公司 | A kind of rigid suspension OCS hanging and locating device |
Non-Patent Citations (1)
| Title |
|---|
| 环境保护部环境工程评估中心: "交通运输类环境影响评价 下", 中国环境科学出版社, pages: 239 - 240 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674256A (en) * | 2018-05-21 | 2018-10-19 | 梁可义 | A kind of support device of power contacts net |
| CN108909532A (en) * | 2018-08-02 | 2018-11-30 | 中铁高铁电气装备股份有限公司 | A kind of non-work tag wire locator |
| CN111572413A (en) * | 2020-04-23 | 2020-08-25 | 石家庄京铁供电器材有限公司 | Tram contact wire linkage |
| CN111572413B (en) * | 2020-04-23 | 2023-07-18 | 石家庄京铁供电器材有限公司 | Tram contact wire linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |