CN105711445A - Novel overhead line system hanging device - Google Patents
Novel overhead line system hanging device Download PDFInfo
- Publication number
- CN105711445A CN105711445A CN201610159910.3A CN201610159910A CN105711445A CN 105711445 A CN105711445 A CN 105711445A CN 201610159910 A CN201610159910 A CN 201610159910A CN 105711445 A CN105711445 A CN 105711445A
- Authority
- CN
- China
- Prior art keywords
- positioning pipe
- positioning
- support
- new
- line 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.)
- Granted
Links
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
Abstract
The invention discloses a novel overhead line system hanging device, solving the problems of complex structure, inconvenience in mounting and maintenance and influence on urban landscape in the prior art. The novel overhead line system hanging device comprises an upright column and a wrist arm connected with the upright column; the wrist arm is connected with a positioning support movably connected with a positioning pipe, such that an included angle between the positioning pipe and ground can be regulated; the positioning pipe is provided with a positioner which can move per se and is used for fixing a contact wire in thermal expansion and cold contracting of the contact wire. By the technical solution, the problems of the prior art can be well solved.
Description
Technical field
The invention belongs to urban track traffic equipment field, be specifically related to a kind of new-type overhead contact line device.
Background technology
Contact net is in electric railway, along the erection of rail overhead "the" shape, takes the high voltage transmission line of stream for pantograph.Contact net is the main truss of railway electrification project, is the transmission line of electricity of the specific form powered to electric locomotive of downline overhead erection.The Suspension type of contact net can be divided into simple contact suspension and chain contact suspension on the market at present.Contact net generally for tramcar is all select tramway type suspension equip ment form, this is because simple contact suspension can ensure preferably by fluidity when determining the tramcar speed of service simultaneously.But being as tramcar substantial amounts of application in the middle of city, its suspended structure is complex, install installation time length, need material more and urban look is affected bigger shortcoming just exposes out.
Summary of the invention
Present invention aim to overcome that the defect of prior art, it is provided that a kind of new-type overhead contact line device, there is simple in construction, install simply, urban look will not be had considerable influence and lower-cost advantage.
To achieve these goals, the technical scheme that the present invention takes is as follows:
A kind of new-type overhead contact line device, including the bracket that column is connected with column, described bracket is connected to positioning support, and described positioning support is connected with positioning pipe so that the angle scalable between positioning pipe and ground；Described positioning pipe is provided with when contact wire expands with heat and contract with cold oneself can to move and can be used for fixing the localizer of contact wire.
Specifically, described localizer includes support and slide assemblies, and described positioning pipe is provided with support, and described support is connected to slide assemblies, and described slide assemblies is provided with registration clamp.
Further, described positioning pipe is provided with insulator.
Specifically, the positioning pipe that makes that described positioning support includes being arranged in positioning support can the return part of self-return after External Force Acting moves, described positioning support is flexibly connected positioning pipe, fulcrum is provided for positioning pipe, positioning pipe is made to form lever construction, one end of described positioning pipe is connected with return part, and one end of described localizer place positioning pipe is laborsaving lever.
Specifically, described column and bracket removably connect.
Specifically, described bracket and positioning support removably connect.
Specifically, elastic component that described return part includes being arranged in positioning support and push down elastic component connector, described connector is connected to positioning pipe and moves along with the movement of positioning pipe.
Specifically, described positioning support also removably connects with positioning pipe.
The present invention compared with prior art, has the advantage that
(1) structure of the present invention, substituted for the mechanism needing a large amount of bracing wire, bracket and locating element to realize in prior art, reduces installation difficulty by simple structure, has saved set-up time, maintenance and maintenance and has been quite convenient to；
(2) in the present invention, insulator is arranged on positioning pipe so that location insulation integration, enhanced convenience；
(3) structure of the present invention, suspension material is few, simple in construction, bracket will not swing, and will not urban look be affected greatly；
(4) structure of the present invention so that when train crosses so that when moving on positioning pipe, due to the lever construction taked, therefore only small power just enables to positioning pipe one end and tilts, and the other end is depressed；
(5) present invention, major part structure adopts the mode that removably connects so that when device breaks down or damages, easy to maintenance；
(6) present configuration is simple, with low cost, is worth large-scale promotion to use；
(7) structure of the present invention so that can realize batch production assembling, reduces in-site installation, regulates workload.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of positioning support.
Fig. 3 is the structural representation of earrings screw rod.
Fig. 4 is the structural representation of localizer.
Wherein, accompanying drawing labelling is as follows: 1-column, 2-bracket, 3-positioning support, 31-positioning support main body, 32-spring, 33-earrings screw rod, 4-positioning pipe, 5-localizer, 51-support, 52-chute, 53-slide block, 54-registration clamp, 6-fulcrum.
Detailed description of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of new-type overhead contact line device, below in conjunction with embodiment, the present invention is described in further detail.
Embodiment
As shown in Fig. 1 ~ 4, a kind of new-type overhead contact line device, including column 1, the bracket 2 that is vertically set on column, described bracket is provided with positioning support 3 away from the bottom of one end of column, described positioning support is connected with positioning pipe 4, relative angle between positioning pipe and ground level can be adjusted, and on described positioning pipe, one end of remotely located bearing is provided with localizer 5.Described localizer includes being cased with support 51, chute 52, slide block 53 and registration clamp 54, and described support is enclosed within positioning pipe so that can adjust support position on positioning pipe.
Being worth special instruction, described positioning pipe is provided with insulator so that positioning pipe is integrated with location and the function of insulation, combines bracing wire and the positioning pipe effect of insulating in prior art.
Described bracket is arranged on column by the first fixture, and described positioning support is also arranged on bracket by the first fixture.Described first fixture makes bracket and column removably connect, and described positioning support also removably connects with bracket, facilitates maintenance and safeguards.
Chute can be removably connected with by the second fixture bottom described support, in described chute, be provided with slide block so that slide block can relative to slide, and described slide block is provided with the fixing device of the contact wire that can fix contact wire.
Described first fixture and the second fixture all include T-bolt, nut and anchor ear.
In the present embodiment, the fixing device of described contact wire is preferably registration clamp.
The power produced when contact wire expands with heat and contract with cold time allows to automatic adjusting position can to one power of slide block so that the position of registration clamp adjusts automatically.
Described positioning support 3 includes positioning support main body 31, described positioning support main body is the square tube construction of boring, described positioning support main body also includes the spring 32, the earrings screw rod 33 that are arranged in positioning support, and the structure of described earrings screw rod is the structure being fixedly connected with inverted T shape plate bottom annulus.The inverted T shape plate of described earrings screw rod is pressed in spring top.A part for described positioning pipe is positioned at positioning support body interior, described positioning pipe is positioned at the termination of the one end within positioning support also for cirque structure, described positioning pipe is positioned at the part of the one end within positioning support and earrings screw rod annulus and is jointly installed with the second fixture so that earrings screw rod and positioning pipe removably connect.Described positioning support also includes the 4th fixture, the part that described positioning pipe is positioned within positioning support is connected with positioning support main body also by the 4th fixture, making positioning support is that positioning pipe provides fulcrum 6, make formation lever construction between positioning pipe 4 and positioning support, and the lever construction that exists for of spring provides the power of return, the existence of described earrings screw rod makes the power of spring return function can pass to positioning pipe, plays the effect of a connector.Described 4th fixture includes nut and fulcrum screw, described fulcrum screw be provided with screw thread, middle smooth structure for two.
During installation, fix with the first fixture after as required bracket being adjusted suitable position；It is arranged on bracket after again positioning support, positioning pipe, support, chute and slide block being assembled.Further according to the position that contact wire needs, again the relative position of positioning support, positioning pipe, support and slide block and chute is carried out fine setting and fix contact wire.
Due in prior art in order to fix the position of contact wire, used substantial amounts of bracket and localizer, locating ring and bracing wire so that total is complex, it is also convenient not to install, and too many bracing wire also makes and affects urban look.And from the present embodiment, can be fairly obvious find out, technical scheme described in this enforcement is compared to existing technologies, almost without using bracing wire and substantial amounts of localizer, locating ring, only employ positioning support and the chute of relative sliding and slide block can namely achieve function of the prior art, greatly reducing the use of parts, also simplify total, make easy for installation, and without influence on urban look.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is; under premise based on said structure design, for solving same technical problem, even if some making in the present invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it should also be as in protection scope of the present invention.
Claims (8)
1. a new-type overhead contact line device, it is characterized in that, including the bracket (2) that column (1) is connected with column (1), described bracket (2) is connected to positioning support (3), described positioning support (3) is connected with positioning pipe (4) so that the angle scalable between positioning pipe (4) and ground；Described positioning pipe (4) is provided with when contact wire expands with heat and contract with cold oneself can to move and can be used for fixing the localizer (5) of contact wire.
2. the new-type overhead contact line device of one according to claim 1, it is characterized in that, described localizer (5) includes support (51) and slide assemblies, described positioning pipe (4) is provided with support (51), described support (51) is connected to slide assemblies, and described slide assemblies is provided with registration clamp (54).
3. the new-type overhead contact line device of one according to claim 1, it is characterised in that described positioning pipe (4) is provided with insulator.
4. the new-type overhead contact line device of one according to claim 1, it is characterized in that, the positioning pipe (4) that makes that described positioning support (3) includes being arranged in positioning support (3) can the return part of self-return after External Force Acting moves, described positioning support (3) is flexibly connected positioning pipe (4), fulcrum (6) is provided for positioning pipe (4), positioning pipe (4) is made to form lever construction, one end of described positioning pipe (4) is connected with return part, and the one end at described localizer (5) place positioning pipe (4) is laborsaving lever.
5. the new-type overhead contact line device of one according to claim 1, it is characterised in that described column (1) and bracket (2) removably connect.
6. the new-type overhead contact line device of one according to claim 1, it is characterised in that described bracket (2) and positioning support (3) removably connect.
7. the new-type overhead contact line device of one according to claim 4, it is characterized in that, elastic component that described return part includes being arranged in positioning support (3) and push down elastic component connector, described connector is connected to positioning pipe (4) and moves along with the movement of positioning pipe (4).
8. the new-type overhead contact line device of one according to claim 1, it is characterised in that described positioning support (3) also removably connects with positioning pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159910.3A CN105711445B (en) | 2016-03-21 | 2016-03-21 | A kind of new-type overhead contact line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159910.3A CN105711445B (en) | 2016-03-21 | 2016-03-21 | A kind of new-type overhead contact line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711445A true CN105711445A (en) | 2016-06-29 |
| CN105711445B CN105711445B (en) | 2018-05-15 |
Family
ID=56157840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159910.3A Expired - Fee Related CN105711445B (en) | 2016-03-21 | 2016-03-21 | A kind of new-type overhead contact line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711445B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720239A (en) * | 2019-03-13 | 2019-05-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance single-track tunnel overhead contact line structure |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701688Y (en) * | 2004-04-14 | 2005-05-25 | 北京首铁科技工程公司 | Multifunctional localizer for contact system |
| CN201217396Y (en) * | 2008-03-26 | 2009-04-08 | 广东兴发铝业有限公司 | Rigid suspension collector-gang positioning lead clip |
| CN101758781A (en) * | 2009-10-30 | 2010-06-30 | 汉和飞轮(北京)电气化器材有限公司 | Elastic spacing positioner of contact network of electrified railway |
| CN201525300U (en) * | 2009-10-30 | 2010-07-14 | 汉和飞轮(北京)电气化器材有限公司 | Reverse positioning integral type bracket of electrified railway contact system |
| CN104590055A (en) * | 2015-02-03 | 2015-05-06 | 中铁电气化局集团宝鸡器材有限公司 | Adjustable position limiting positioning support seat |
| CN205573670U (en) * | 2016-03-21 | 2016-09-14 | 成都地铁有限责任公司 | New -type contact net linkage |
-
2016
- 2016-03-21 CN CN201610159910.3A patent/CN105711445B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701688Y (en) * | 2004-04-14 | 2005-05-25 | 北京首铁科技工程公司 | Multifunctional localizer for contact system |
| CN201217396Y (en) * | 2008-03-26 | 2009-04-08 | 广东兴发铝业有限公司 | Rigid suspension collector-gang positioning lead clip |
| CN101758781A (en) * | 2009-10-30 | 2010-06-30 | 汉和飞轮(北京)电气化器材有限公司 | Elastic spacing positioner of contact network of electrified railway |
| CN201525300U (en) * | 2009-10-30 | 2010-07-14 | 汉和飞轮(北京)电气化器材有限公司 | Reverse positioning integral type bracket of electrified railway contact system |
| CN104590055A (en) * | 2015-02-03 | 2015-05-06 | 中铁电气化局集团宝鸡器材有限公司 | Adjustable position limiting positioning support seat |
| CN205573670U (en) * | 2016-03-21 | 2016-09-14 | 成都地铁有限责任公司 | New -type contact net linkage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720239A (en) * | 2019-03-13 | 2019-05-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance single-track tunnel overhead contact line structure |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711445B (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105035121A (en) | Rail transferring apparatus for electric power tunnel inspection device at guide rail crossroad | |
| CN205573670U (en) | New -type contact net linkage | |
| CN105711445A (en) | Novel overhead line system hanging device | |
| CN201430392Y (en) | Transitional hardware of transfer tubular bus bars | |
| CN201753028U (en) | Novel non-slide sectional insulator for electrified railway contact system | |
| CN106253145A (en) | A kind of aerial line wire tensioning device | |
| CN210716278U (en) | Pipeline fixing device is used in municipal administration plumbing construction | |
| CN105730282A (en) | Tramcar contact line sliding type elastic suspension device | |
| CN201873906U (en) | Mounting device for switching device | |
| CN201881475U (en) | Locating shaft for threaded sleeve embedded part of ballastless track board | |
| CN209395625U (en) | Elastic positioning wire clamp for busbar | |
| CN2883063Y (en) | Single bearing arm suspension of single line straight line tunnel | |
| CN201712489U (en) | Partial-tension high-elasticity compensating contact net | |
| CN101934747A (en) | Third rail support assembly and insulating bracket thereof | |
| CN114400574A (en) | Based on electromechanical installation of track traffic is with cable erection device | |
| CN201424033Y (en) | Clamping rail device | |
| CN204760257U (en) | A time delay auto -change over device for GIS equipment operating mechanism | |
| CN216069694U (en) | Novel movable contact net | |
| CN208917681U (en) | A kind of sliding body device and straddle type monorail rail tracks pulling force support | |
| CN209176672U (en) | A kind of single track meeting is overtaken other vehicles dispatching device | |
| CN202906340U (en) | Universal adjustable phase-to-phase spacer | |
| CN208897085U (en) | The mounting structure of track switch gap monitoring acquisition module | |
| CN105921781A (en) | Street lamp rod drilling equipment with automatic iron chip collecting function | |
| CN215518479U (en) | Municipal works road warning device | |
| CN219573116U (en) | Traffic infrastructure state monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20210321 |