CN206615103U - A kind of rigid suspension OCS hanging and locating device - Google Patents
A kind of rigid suspension OCS hanging and locating device Download PDFInfo
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- CN206615103U CN206615103U CN201720342825.0U CN201720342825U CN206615103U CN 206615103 U CN206615103 U CN 206615103U CN 201720342825 U CN201720342825 U CN 201720342825U CN 206615103 U CN206615103 U CN 206615103U
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- hanging
- suspension
- rotary connector
- ocs
- locating device
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Abstract
The utility model is related 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 utility model, 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 utility model 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 utility model is related to electrification railway contact net technical field, and in particular to a kind of rigid suspension OCS suspension positioning
Device.
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.Support device is fixed on pillar to be 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
The purpose of this utility model is to provide a kind of rigid suspension OCS hanging and locating device, the support for rigid suspension OCS
And positioning, contact line is accurately positioned when realizing the mass motion of carrier cable and contact line when contact net is moved, resetting.
The technical scheme that the utility model is used for：
A kind of 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；Pacified by U-shaped location-plate locating rod bottom
Fill registration clamp.
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 utility model has advantages below：
1st, the utility model can be used for the hinged cantilever structure of flexible mobile contact net, it can also be used to general flexible contact
The suspension and positioning of net.
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 utility model has enough intensity, rigidity, stability, the rigid suspension OCS available for maximum outreach 50m
Suspension.
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
The utility model is described in detail with reference to embodiment.
A kind of rigid suspension OCS hanging and locating device that the utility model is related to, the overall overall cantilever structure 1 of cantilever structure 1
The horizontal end of support insulator 2 is connected to by flange and bolt component, the other end of support insulator 2 connects with vertical rotation
Device 5 is connect to connect.
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.
The utility model can be applied to sidesway contact net system, and the system directly arrives electricity power machine for cargo handling area
Car is drawn, and is possessed and is had a power failure and leave conjunction position in handling goods, does not influence cargo handling operation, and before and after cargo handling operation
It can be moved to after period above circuit and close position and powered, meet electric locomotive and directly arrive hair demand.The utility model coordinates overall wrist
The translation process of arm configuration 1, rolling bearing and self lubrication bearing built in rotary connector 5, it is ensured that suspension strut pipe it is flexible
Rotate.The overall fixed-axis rotation of cantilever structure 1 when contact net is used, flexible rotating can between rotary connector 5 and suspension strut pipe 4
The contact line for hanging on the carrier cable on suspension strut pipe 4 He hanging on registration clamp 10 is set to be moved in parallel when bracket rotates
Without being bent, the flexibility of revolution and carrier cable of contact net and the service life of contact line are improved.
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.
Content of the present utility model is not limited to cited by embodiment, and those of ordinary skill in the art are new by reading this practicality
Type specification and any equivalent conversion taken technical solutions of the utility model, are claim institute of the present utility model
Cover.
Claims (7)
1. a kind of 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. a kind of 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. a kind of 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. a kind of 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. a kind of 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. a kind of 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, locating rod（8）Top is connected with the spring, junction overcoat locking nut
（7）.
7. a kind of 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 |
|---|---|---|---|
| CN201720342825.0U CN206615103U (en) | 2017-04-01 | 2017-04-01 | A kind of rigid suspension OCS hanging and locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342825.0U CN206615103U (en) | 2017-04-01 | 2017-04-01 | A kind of rigid suspension OCS hanging and locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615103U true CN206615103U (en) | 2017-11-07 |
Family
ID=60235203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342825.0U Active CN206615103U (en) | 2017-04-01 | 2017-04-01 | A kind of rigid suspension OCS hanging and locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206615103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945572A (en) * | 2017-04-01 | 2017-07-14 | 中铁第勘察设计院集团有限公司 | Rigid suspension OCS hanging and locating device |
-
2017
- 2017-04-01 CN CN201720342825.0U patent/CN206615103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945572A (en) * | 2017-04-01 | 2017-07-14 | 中铁第勘察设计院集团有限公司 | Rigid suspension OCS hanging and locating device |
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