CN201736834U - Electrified railway container station hydraulic mobile contact network and control system thereof - Google Patents
Electrified railway container station hydraulic mobile contact network and control system thereof Download PDFInfo
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- CN201736834U CN201736834U CN2010202488290U CN201020248829U CN201736834U CN 201736834 U CN201736834 U CN 201736834U CN 2010202488290 U CN2010202488290 U CN 2010202488290U CN 201020248829 U CN201020248829 U CN 201020248829U CN 201736834 U CN201736834 U CN 201736834U
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- telescopic boom
- contact system
- contact network
- fluid pressure
- catenary
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Abstract
The utility model provides an electrified railway container station hydraulic mobile contact network and a control system thereof, wherein the contact network comprises slide door frame devices arranged at the fixed contact network lower anchoring positions at two ends; a plurality of supports are arranged between the two groups of slide door frame devices; each support is provided with a contact network telescopic arm and a hydraulic driving device; and hydraulic power control devices are arranged among the supports. The mobile contact network has the benefits: the contact network telescopic arm is provided with a parallelogram extendable structure, and since the whole translation of the contact network is realized through the middle of the anchoring section and the hydraulic power control devices on the supports, the geometry of the contact network does not change; since the moving section is a whole anchoring section, the moving range is large, and the running speed is allowed to be high; and the laser control and protective systems are adopted for conducting operation and protection monitoring on the safe isolation area of a hoisting tool and the mobile contact network, and the contact network is safe and reliable, and has long service life and small maintenance workload.
Description
Technical field
The utility model relates to the electrified railway power supply device, is specially electrified railway container station fluid pressure type mobile catenary and control system thereof.
Background technology
Fast development along with China railways containerized shipment business, originally utilizing internal combustion to transfer the machine travel train to enter work pattern that non-electrochemical track carries out cargo handing or warehouse-in maintenance can not practical requirement, what part had realized electrochemical linked network operation also mostly is static hang, the permission road speed is low, mobile section is all shorter, the longest only reaching about 150m, and contact system ceaselessly changes geometric configuration, tired serious, poor stability.And the electric traction section is all built at current freight container center job station in, and container handling operation adopts positive lifting more, for satisfying the operation needs at freight container station, avoid lifting influenced by contact system and guarantee its safety, need to adopt long distance, removable, intelligent prevention and control type contact net system.
The utility model content
Technical problem to be solved in the utility model provides a kind of electrified railway container station fluid pressure type mobile catenary, have new system architecture, satisfy long distance, removable, intelligent prevention and control, contact system safety, reliably, the life-span is long, maintenance workload is little requirement.
The electrified railway container station fluid pressure type mobile catenary that provides, comprise two ends are set slide the door type frame device in the fixing contact system place of casting anchor, two groups are slided and some pillars are set in the middle of the door type frame device, and contact system telescopic boom and fluid pressure drive device are set on the pillar; The hydraulic transmission control system device is set between the pillar.
On the described contact system telescopic boom device mobile catenary suspension holdfast is set, the mobile catenary suspension holdfast is vertical with rail level, the upper end connects the mobile catenary catenary, and the lower end connects the mobile network contact wire, between mobile catenary catenary and the mobile network contact wire Trolley lines adjusting is set.
The described door type frame device that slides is provided with and is used to be connected and fixed the fixed support and the pulley bracket that is used to be connected mobile network contact wire, mobile catenary catenary that contact system holds lead.
Described hydraulic power unit connects contact system telescopic boom device and pulley bracket respectively by hydraulic transmission control system.
Described contact system telescopic boom device comprises and two groups of telescopic booms of an end mobile catenary suspension holdfast pivotally attached, the other end of telescopic boom and telescopic boom sliding rack are hinged, four hinge-points constitute parallelogram, strut bar one end is with column articulated, the other end and telescopic boom intermediate point are hinged, the telescopic boom sliding rack is connected by chute with pillar, and the telescopic boom sliding rack connects fluid pressure drive device.
The length of described strut bar is telescopic boom 1/2nd.
Described pillar is provided with the stroke that is used for hydraulic transmission control system and conducts transfer bracing frame to contact system telescopic boom and fluid pressure drive device, and the transfer bracing frame is provided with the transfer attaching parts.
Described telescopic boom sliding rack is connected with the transfer attaching parts by assembly pulley.
The utility model electrified railway container station fluid pressure type mobile catenary control system, comprise and establishing and telescopic boom sliding rack bonded assembly hydrostatic drive drive system, and be arranged at the laser detector that suspension holdfast below is used to detect vehicle, and being arranged at limit induction device on the pillar of telescopic boom sliding rack top position, laser detector, limit induction device are electrically connected with the hydrostatic drive drive system respectively.
Working process: dynamic traction device adopts the auxiliary sensing automatic guidance of fluid power system to realize, when laser detector has detected the stagnation of movement locomotive, drive fluid power system, and then control mobile catenary suspension holdfast parallel motion is when stretching out 2.3 meters, slide door type frame device top sheave support also parallel motion stretch out 2.3 meters, finished the contact system Integratively like this and stretched out process.
The telescopic boom sliding rack is under the combined action of self gravitation, the gravity returning device that slides door type frame device top sheave support and hydraulic pressure, when mobile catenary suspension holdfast parallel motion is regained, slide door type frame device top sheave support and also move withdrawal, finished like this and once regained process.
The position that the limit induction device is used to respond to sliding rack is set, and then the driving stroke of modulated pressure drive system and buffering speed, like this power system of whole portable contact system is protected.
Good effect of the present utility model is: the contact system telescopic boom device has the parallelogram stretching structure, because of its integral translation that realizes contact system by the hydraulic power control system and the hydraulic drive control device on the pillar at anchor section middle part, thereby the contact system geometric configuration can not change, and move section and be whole anchor section, moving range is big, permission road speed height, the laser controlling of Cai Yonging, protective system in addition, secure isolation zone to hoisting machine tool and mobile catenary is operated, protecting, monitoring, contact system safety, reliable, the life-span is long, maintenance workload is little.
At the container station of railway electrification section, adopt the fluid pressure type mobile catenary to reduce Locomotive Turnround, saved the program of changing engine head, reduced technical attendant's quantity and diesel locomotive maintenance locations and equipment.Fluid pressure type mobile catenary and control system thereof have safety, reasonable; Be convenient to advantages such as grasp and operation, and its hydraulic control system force of inertia is less, can be in given range pulsation-free automatically regulating haulage speed, can also realize the reciprocating conversion of contact system supporting mechanism, it is a working medium owing to adopting fluid in addition, system's long service life more conveniently, therefore this patent process structure safety, novelty, the degree of automation height is convenient to grasp and promote, and has considerable economic results in society.
Description of drawings
Fig. 1, the utility model electrified railway container station fluid pressure type mobile catenary integral structure scheme drawing;
Fig. 2, the utility model electrified railway container station fluid pressure type mobile catenary integral structure show birds-eye view;
The retractor device scheme drawing of Fig. 3, the utility model electrified railway container station fluid pressure type mobile catenary;
The transfer bracing frame scheme drawing of Fig. 4, the utility model electrified railway container station fluid pressure type mobile catenary;
Fig. 5, the utility model electrified railway container station fluid pressure type mobile catenary control scheme drawing.
The specific embodiment
Electrified railway container station fluid pressure type as shown in Figure 1 and Figure 2 moves mobile catenary, comprise two ends are set slide door type frame device 1 in the fixing contact system place of casting anchor, two groups are provided with some pillars 2 in the middle of sliding door type frame device 1, contact system telescopic boom device and fluid pressure drive device 3 are set on the pillar 2; Hydraulic power control setup 4 is set between the pillar 2.
Mobile catenary suspension holdfast 31 and hydraulic control device 35 thereof are set on described contact system telescopic boom and the fluid pressure drive device 3, mobile catenary suspension holdfast 31 is perpendicular to the ground, the upper end connects mobile catenary catenary 5, the lower end connects mobile network contact wire 6, between mobile catenary catenary 5 and the mobile network contact wire 6 Trolley lines adjusting 7 is set.
The described door type frame device 1 that slides is provided with and is used to be connected and fixed the fixed support 11 and the pulley bracket 12 that is used to be connected mobile network contact wire 6, mobile catenary catenary 5 that contact system holds lead 9.
Described hydraulic power control setup 4 connects contact system telescopic boom and fluid pressure drive device 3 and pulley bracket 12 respectively by hydraulic transmission control system 41.
As shown in Figure 3, described contact system telescopic boom and fluid pressure drive device 3 comprise and two groups of telescopic booms 32 of an end mobile catenary suspension holdfast 31 pivotallys attached, the other end of telescopic boom 32 and telescopic boom sliding rack 33 are hinged, four hinge-points constitute parallelogram, strut bar 34 1 ends and pillar 2 are hinged, the other end and telescopic boom 32 intermediate points are hinged, and telescopic boom sliding rack 33 and pillar 2 are connected by chute, and telescopic boom sliding rack 33 connects hydraulic transmission control systems 41 by its hydraulic control device 35.
The length of described strut bar 34 is telescopic boom 1/32nd 2.
As shown in Figure 4, described pillar 2 is provided with the stroke that is used for hydraulic transmission control system 41 and conducts transfer bracing frame 8 to contact system telescopic boom device and fluid pressure drive device 3, and transfer bracing frame 8 is provided with transfer attaching parts 81.
Described telescopic boom sliding rack 33 is connected with transfer attaching parts 81 by assembly pulley.
The utility model electrified railway container station fluid pressure type mobile catenary control system, comprise and establishing and telescopic boom sliding rack 33 bonded assembly hydrostatic drives control 41, and be arranged at the laser detector 42 that suspension holdfast 31 belows are used to detect vehicle, and being arranged at limit induction device 43 on the pillar 2 of telescopic boom sliding rack 33 top positions, laser detector 42, limit induction device 43 are electrically connected with hydraulic transmission control system 41 respectively.
The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (8)
1. electrified railway container station fluid pressure type mobile catenary, comprise two ends are set slide door type frame device (1) in the fixing contact system place of casting anchor, two groups are slided and some pillars (2) are set in the middle of the door type frame device (1), and contact system telescopic boom and fluid pressure drive device (3) are set on the pillar (2); Hydraulic power control setup (4) is set between the pillar (2), it is characterized in that:
Mobile catenary suspension holdfast (31) and hydraulic control device (35) thereof are set on described contact system telescopic boom and the fluid pressure drive device (3), mobile catenary suspension holdfast (31) is vertical with rail level, the upper end connects mobile catenary catenary (5), the lower end connects mobile network contact wire (6), between mobile catenary catenary (5) and the mobile network contact wire (6) Trolley lines adjusting (7) is set;
The described door type frame device (1) that slides is provided with and is used to be connected and fixed contact system fixed support (11) that holds lead (9) and the pulley bracket (12) that is used to be connected mobile network contact wire (6), mobile catenary catenary (5);
Described hydraulic power control setup (4) connects contact system telescopic boom and fluid pressure drive device (3) and pulley bracket (12) respectively by hydraulic transmission control system (41).
2. the portable contact system of electrified railway container station according to claim 1, it is characterized in that: described contact system telescopic boom and fluid pressure drive device (3) comprise and end mobile catenary suspension holdfast (31) two groups of telescopic booms of pivotally attached (32), the other end of telescopic boom (32) and telescopic boom sliding rack (33) are hinged, four hinge-points constitute parallelogram, strut bar (34) one ends and pillar (2) are hinged, the other end and telescopic boom (32) intermediate point is hinged, telescopic boom sliding rack (33) is connected by chute with pillar (2), and telescopic boom sliding rack (33) connects hydraulic transmission control system (41) by its hydraulic control device (35).
3. the portable contact system of electrified railway container station according to claim 2, it is characterized in that: the length of described strut bar (34) is telescopic boom (32) 1/2nd.
4. the portable contact system of electrified railway container station according to claim 1 and 2, it is characterized in that: described pillar (2) is provided with the stroke that is used for hydraulic transmission control system (41) and conducts transfer bracing frame (8) to contact system telescopic boom and fluid pressure drive device (3), and transfer bracing frame (8) is provided with transfer attaching parts (81).
5. the portable contact system of electrified railway container station according to claim 3, it is characterized in that: described pillar (2) is provided with the stroke that is used for hydraulic transmission control system (41) and conducts transfer bracing frame (8) to contact system telescopic boom and fluid pressure drive device (3), and transfer bracing frame (8) is provided with transfer attaching parts (81).
6. the portable contact system of electrified railway container station according to claim 2, it is characterized in that: described telescopic boom sliding rack (33) is connected with transfer attaching parts (81) by assembly pulley.
7. the portable contact system of electrified railway container station according to claim 5, it is characterized in that: described telescopic boom sliding rack (33) is connected with transfer attaching parts (81) by assembly pulley.
8. electrified railway container station fluid pressure type mobile catenary control system, comprise and establishing and telescopic boom sliding rack (33) bonded assembly hydraulic transmission control system (41), and be arranged at the laser detector (42) that suspension holdfast (31) below is used to detect vehicle, and being arranged at limit induction device (43) on the pillar (2) of telescopic boom sliding rack (33) top position, laser detector (42), limit induction device (43) are electrically connected with hydraulic transmission control system (41) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202488290U CN201736834U (en) | 2010-06-28 | 2010-06-28 | Electrified railway container station hydraulic mobile contact network and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202488290U CN201736834U (en) | 2010-06-28 | 2010-06-28 | Electrified railway container station hydraulic mobile contact network and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736834U true CN201736834U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202488290U Expired - Fee Related CN201736834U (en) | 2010-06-28 | 2010-06-28 | Electrified railway container station hydraulic mobile contact network and control system thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN201736834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144552A (en) * | 2013-03-15 | 2013-06-12 | 沈阳铁路局科学技术研究所 | Movable production device for railway contact system |
| CN106985706A (en) * | 2017-04-01 | 2017-07-28 | 中铁第勘察设计院集团有限公司 | The radar protection system of mobile catenary |
-
2010
- 2010-06-28 CN CN2010202488290U patent/CN201736834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144552A (en) * | 2013-03-15 | 2013-06-12 | 沈阳铁路局科学技术研究所 | Movable production device for railway contact system |
| CN106985706A (en) * | 2017-04-01 | 2017-07-28 | 中铁第勘察设计院集团有限公司 | The radar protection system of mobile catenary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130628 |