CN203211120U - Rigid movable contact net arranged below electrified railway coaling funnel hopper - Google Patents
Rigid movable contact net arranged below electrified railway coaling funnel hopper Download PDFInfo
- Publication number
- CN203211120U CN203211120U CN 201320195832 CN201320195832U CN203211120U CN 203211120 U CN203211120 U CN 203211120U CN 201320195832 CN201320195832 CN 201320195832 CN 201320195832 U CN201320195832 U CN 201320195832U CN 203211120 U CN203211120 U CN 203211120U
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- CN
- China
- Prior art keywords
- coalingging
- contact net
- movable contact
- electrified railway
- door type
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a rigid movable contact net arranged below an electrified railway coaling funnel hopper. According to an existing movable contact net, transmission is achieved mostly by the adoption of a gear rack or a chain wheel, dust accumulation and clamping stagnation are easily caused, the safety problem of a pantogragh of an electrical locomotive exists, independent operation steps are needed, and hidden dangers of human operational errors exist. The rigid movable contact net arranged below the electrified railway coaling funnel hopper comprises a two sets of door-shaped frames arranged on the two sides of the funnel hopper and a rigid movable contact net body is arranged between the door-shaped frames, wherein cross beams of the door-shaped frames are respectively provided with a walking trolley, the bottom of each walking trolley is connected with the rigid movable contact net body, the walking trolleys are connected with a coaling chute arranged below the funnel hopper through pulleys and traction ropes, and the two end structures of the rigid movable contact net are in smooth transition with a fixed contact net.
Description
Technical field
The utility model relates to a kind of contact system, is specifically related to a kind of electrified railway rigid moveable contact line under the funnel bin of coalingging.
Background technology
This continuous coaling facilities of funnel bin with its accurately high, speed soon, is quantitatively coaling and technical characterstic such as environmental protection has obtained the application of promoting.Because funnel bin is erected at the railway top, coalingging in the operation process of coalingging can not have the contact system charging equipment near the chute mouth, but, for improving the transportation speed that the coal transporting train turnover is coaling and distinguished, and the operation of coalingging continuously of not stopping, need the funnel bin below that moveable contact line is set, the contact system part is removed when coalingging operation, and contact system is the electric locomotive power supply above moving to railway when coaling in the district in the train turnover.Present existing portable contact system structure, have following technical matters mostly: 1, insulation contact guide rod can not be powered for electric locomotive, when electric locomotive can only be waited for the diesel locomotive rescue during non-electricity zone mistakenly stop under funnel bin; 2, adopt rack-and-gear transmission or chain sprocket drive, have long-pending coal dust clamping stagnation problem; 3, adopt leakage hopper under the single contact wire, the contact wire of exposure is easy coal breakage contamination when funnel bin is coaling operation, has block of bow collector of electric locomotive safe in operation problem; 4, the drive motor on two groups of door type frames lacks simultaneous techniques, has fatigue and the life problems of single contact wire; 5, mobile catenary needs the independent operation step, has human operational error's hidden danger, and influences the operating efficiency of coalingging.
Summary of the invention
It is high and can effectively avoid the electrified railway of the coal breakage contamination rigid moveable contact line under the funnel bin of coalingging that the purpose of this utility model provides a kind of body construction intensity.
The technical scheme that the utility model adopts is:
A kind of electrified railway rigid moveable contact line under the funnel bin of coalingging includes two groups of door type frames and the rigidity mobile catenary body between two groups of door type frames in the funnel bin both sides, it is characterized in that:
A traveling dolly respectively is installed on the crossbeam of described two groups of door type frames, and two traveling dollies bottom connects rigidity mobile catenary bodies, and two traveling dollies are connected with the chute of coalingging under the funnel bin by pulley and hauling rope;
Rigidity mobile catenary body two-end structure and fixedly contact system seamlessly transit.
The bus duct of described rigidity mobile catenary body is suspended on two traveling dolly bottoms by insulator, and the bus duct top connects hoist cable by dropper, and hoist cable is connected to traveling dolly side by spring tensioner.
Be connected with No. two hauling rope on the described traveling dolly, No. two hauling ropes are walked around No. three fixed pulleys that are fixed on door type frame corner and are hung with iron bob stone roller.
Connection channel-section steel end on the described chute of coalingging is connected with hauling rope No. one, No. one hauling rope is walked around No. two fixed pulleys that are fixed on the H type davit, walk around a fixed pulley that is fixed on door type frame corner again, walk around the movable pulley that arranges on the traveling dolly again, terminal is anchored on the crossbeam of door type frame.
The utlity model has following advantage:
Rigid moveable contact line described in the utility model can make electric locomotive not fall pantograph and charged by the funnel bin of coalingging, and satisfies the straight-through traffic requirements of electric locomotive.Rigidity mobile catenary body can hide contact wire fully when improving structural strength, reduce electric locomotive receptor site bow operating troubles.The mechanical linkage mode is taked in coalingging of mobile catenary and funnel bin between the chute, do not establish drive motor, can reduce power consumption and contact system repair and maintenance work capacity, avoid nonsynchronous technical barrier between two drive motor of prior art, owing to do not establish the independent operation step, can improve and coaling operating efficiency and avoid the human operational error.
Description of drawings
Fig. 1 is the front elevation of the utility model rigid moveable contact line.
Fig. 2 is the birds-eye view of the utility model rigid moveable contact line.
Fig. 3 is the front elevation of the utility model rigidity mobile catenary body.
Fig. 4 is 45 ° of three-dimensional plan structure figure of the utility model traveling dolly.
Fig. 5 is 45 ° of three-dimensional plan structure figure of the utility model transmission device.
Among the figure, the 1-door type frame, the 2-funnel bin, 3-rigidity mobile catenary body, 4-is contact system fixedly, the 5-crossbeam, 6-hoist cable, 7-bus duct, 8-contact wire, 9-bus duct terminal, 10-dropper, 11-traveling dolly, 12-insulator, the 13-spring tensioner, 14-movable pulley, 15-transmission device, hauling rope of 16-, fixed pulley of 17-, 18-chute of coalingging, 19-connects channel-section steel, 20-H type davit, No. two fixed pulleys of 21-, No. two hauling ropes of 22-, No. three fixed pulleys of 23-, 24-iron weighs down stone roller.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in detail.
The electrified railway described in the utility model rigid moveable contact line under the funnel bin of coalingging includes two groups of door type frames 1 and the rigidity mobile catenary body 3 between two groups of door type frames 1 in chute 18 both sides of coalingging.11, two traveling dolly 11 bottoms of a traveling dolly, 3, two traveling dollies 11 of connection rigidity mobile catenary body all are installed on the crossbeam 5 of two groups of door type frames 1 to be connected with the chute 18 of coalingging with hauling rope by pulley.Pulley and hauling rope have been formed transmission device 15 of the present utility model, are the power switching devices between chute 18 and the rigidity mobile catenary body 3 of coalingging.Bus duct 7 two ends of rigidity mobile catenary body 3 are provided with for the bus duct terminal 9 that seamlessly transits with fixing contact system 4.
Rigidity mobile catenary body 3 is made up of hoist cable 6, bus duct 7, contact wire 8, dropper 10 and insulator 12.The bus duct 7 of rigidity mobile catenary body 3 is suspended on two traveling dolly 11 bottoms by insulator 12, the hoist cable 6 that bus duct 7 tops connect by dropper 10, and hoist cable 6 is connected to traveling dolly 11 sides by spring tensioner 13.Rigidity mobile catenary body 3 adopts the rigid suspended of band hoist cable 6, and rigid suspended employing " Π " type bus duct 7 clamps contact wire 8, and self does not establish tension compensating, and hoist cable 6 is used for guaranteeing rigid suspended flatness.
Being connected with 22, No. two hauling ropes 22 of No. two hauling ropes on the traveling dolly 11 walks around No. three fixed pulleys 23 that are fixed on door type frame 1 corner and is hung with iron and weighs down stone roller 24.Chute 18 places of coalingging establish two groups and connect channel-section steels 19 and H type davit 20, and fixed pulley 21 is fixedly arranged No. two on the H type davit 20.Connection channel-section steel 19 ends of coalingging on the chute 18 are connected with hauling rope 16 No. one, No. one hauling rope 16 is walked around No. two fixed pulleys 21 that are fixed on the H type davit 20, walk around a fixed pulley 17 that is fixed on door type frame 1 corner again, walk around the movable pulley 14 that arranges on the traveling dolly 11 again, terminal is anchored on the crossbeam 5 of door type frame 1.
Operation of the present utility model is:
When train turnover funnel bin 2, the chute 18 of coalingging need leave the railway top, operating personal control hydraulic efficiency gear makes the chute 18 of coalingging to stopping the position parallel motion, the chute 18 of coalingging drives a hauling rope 16 makes traveling dolly 11 mobile at crossbeam 5 through fixed pulley 17, a movable pulley 14, rigidity mobile catenary body 3 arrives working positions when the position is stopped in chute 18 arrival of coalingging, and rigidity mobile catenary body 3 is the electric locomotive power supply above being in railway at this moment.
After electric locomotive passes through, the chute 18 of coalingging need return the railway top and prepare to coaling operation, operating personal control hydraulic efficiency gear makes the chute 18 of coalingging to the working position parallel motion, the chute 18 of coalingging this moment unclamps hauling rope 16 No. one, the iron of the other end weighs down No. two hauling ropes 22 of stone roller 24 drives makes traveling dolly 11 oppositely move (rollback) on crossbeam 5 through No. three fixed pulleys 23, rigidity mobile catenary body 3 arrives and stops the position when the chute 18 of coalingging arrives working position, the operation of can coalingging this moment.
It is cited that content of the present utility model is not limited to embodiment, and the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification sheets is claim of the present utility model and contains.
Claims (4)
1. electrified railway rigid moveable contact line under the funnel bin of coalingging includes the two groups of door type frames (1) that are positioned at funnel bin (2) both sides and is positioned at rigidity mobile catenary body (3) between two groups of door type frames (1), it is characterized in that:
On the crossbeam (5) of described two groups of door type frames (1) a traveling dolly (11) is installed respectively, two traveling dollies (11) bottoms connects rigidity mobile catenary body (3), and two traveling dollies (11) are connected with the chute of coalingging (18) under the funnel bin (2) by pulley and hauling rope;
Rigidity mobile catenary body (3) two-end structure and fixedly contact system (4) seamlessly transit.
2. a kind of electrified railway according to claim 1 rigid moveable contact line under the funnel bin of coalingging is characterized in that:
The bus duct (7) of described rigidity mobile catenary body (3) is suspended on two traveling dollies (11) bottom by insulator (12), bus duct (7) top connects hoist cable (6) by dropper (10), and hoist cable (6) is connected to traveling dolly (11) side by spring tensioner (13).
3. a kind of electrified railway according to claim 1 and 2 rigid moveable contact line under the funnel bin of coalingging is characterized in that:
Be connected with No. two hauling ropes (22) on the described traveling dolly (11), No. two hauling ropes (22) are walked around No. three fixed pulleys (23) that are fixed on door type frame (1) corner and are hung with iron bob stone roller (24).
4. a kind of electrified railway according to claim 3 rigid moveable contact line under the funnel bin of coalingging is characterized in that:
Connection channel-section steel (19) end on the described chute of coalingging (18) is connected with a hauling rope (16), a hauling rope (16) is walked around No. two fixed pulleys (21) that are fixed on the H type davit (20), walk around a fixed pulley (17) that is fixed on door type frame (1) corner again, walk around traveling dolly (11) again and go up the movable pulley (14) that arranges, terminal is anchored on the crossbeam (5) of door type frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195832 CN203211120U (en) | 2013-04-18 | 2013-04-18 | Rigid movable contact net arranged below electrified railway coaling funnel hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195832 CN203211120U (en) | 2013-04-18 | 2013-04-18 | Rigid movable contact net arranged below electrified railway coaling funnel hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211120U true CN203211120U (en) | 2013-09-25 |
Family
ID=49200688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195832 Withdrawn - After Issue CN203211120U (en) | 2013-04-18 | 2013-04-18 | Rigid movable contact net arranged below electrified railway coaling funnel hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192740A (en) * | 2013-04-18 | 2013-07-10 | 中铁第一勘察设计院集团有限公司 | Rigid movable overhead line system below electrified railway coal hopper bunker |
| US11904732B2 (en) | 2020-11-09 | 2024-02-20 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a first arrangement to a child care arrangement |
-
2013
- 2013-04-18 CN CN 201320195832 patent/CN203211120U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192740A (en) * | 2013-04-18 | 2013-07-10 | 中铁第一勘察设计院集团有限公司 | Rigid movable overhead line system below electrified railway coal hopper bunker |
| US11904732B2 (en) | 2020-11-09 | 2024-02-20 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a first arrangement to a child care arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |