CN102653274A - Fireless loopback device of hydraulic transmission locomotive - Google Patents
Fireless loopback device of hydraulic transmission locomotive Download PDFInfo
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- CN102653274A CN102653274A CN2012101619077A CN201210161907A CN102653274A CN 102653274 A CN102653274 A CN 102653274A CN 2012101619077 A CN2012101619077 A CN 2012101619077A CN 201210161907 A CN201210161907 A CN 201210161907A CN 102653274 A CN102653274 A CN 102653274A
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Abstract
The invention relates to the technical field of a hydraulic transmission locomotive and in particular relates to a fireless loopback device of a hydraulic transmission locomotive. The fireless loopback device of the hydraulic transmission locomotive comprises a frame cross member and bogies, wherein the bogies are connected with universal shafts, a transmission case is connected between the universal shafts, the universal shafts and a transmission shaft are fixedly connected by virtue of bolts, the frame cross member is provided with a mounting frame, the left side of the mounting frame is provided with a flange, the flange is connected with one end of each of the universal shafts by virtue of bolts, the right side of the mounting frame is provided with an open bar, the open bar of the mounting frame is spanned on a camber beam of the bogie, the frame cross member is provided with a steel wire rope and a suspension, and the universal shafts are arranged on the steel wire rope. The fireless loopback device of the hydraulic transmission locomotive is simple in structural design, thus the loopback safety can be guaranteed; a multi-redundancy design is adopted, i.e., the transportation safety can be guaranteed only requiring that three components are not all invalid; and the structural design of the fireless loopback device of the hydraulic transmission locomotive can be used for solving the fireless loopback problem of the hydraulic transmission locomotive with three-axle bogies.
Description
Technical field
The present invention relates to a kind of locomotive does not have fiery loop back device, and relating in particular to a kind of hydraulic drive locomotive does not have fiery loop back device.
Background technology
My company supplies Zhenghai GK2C-0002,0003 liquid transfer machine car, owing to receive circuit and related standard requirements, must locomotive not had fire and is transmitted back to locomotive depot.My company's liquid transfer machine car is equipped with two three axle trucks, and domestic three axle truck liquid transfer machine car does not have fiery loopback beyond example still, and referential data does not have; Moreover locomotive when not having fiery loopback by way of Beijing-Shanghai line; As go wrong, loss will be unable to estimate, so design the time should be put reliability in the first place.Because three axle truck locomotive lower space is at full stretch and the particularity of versatile spindle structure, so this design and installation are all challenging.
Summary of the invention
The technical matters that the present invention will solve is: my company's liquid transfer machine car is equipped with two three axle trucks; Domestic three axle truck liquid transfer machine car does not have fiery loopback beyond example still; Referential data does not have, moreover locomotive when not having fiery loopback by way of Beijing-Shanghai line, as go wrong; Loss will be unable to estimate, so design the time should be put reliability in the first place.Because three axle truck locomotive lower space is at full stretch and the particularity of versatile spindle structure,, provide a kind of hydraulic drive locomotive not have fiery loop back device so this design and installation are all challenging.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: this hydraulic drive locomotive does not have fiery loop back device and comprises cross member of frame and bogie truck, and bogie truck connects versatile spindle; Be connected with transmission gearbox between the versatile spindle, said versatile spindle is connected by bolt with transmission shaft, and said cross member of frame is provided with erecting frame; The left side of said erecting frame is provided with flange; One end of flange and versatile spindle adopts bolted connection, and the erecting frame right side is provided with out shelves, and it is opened shelves and is across on the camber beam of bogie truck; Said cross member of frame is provided with steel rope and hangs, and said versatile spindle places on the steel rope.
According to another embodiment of the invention, comprise that further said erecting frame is a bracing frame, the left side of support frame as described above is provided with flange; The right side of bracing frame is provided with out mark structure, opens mark structure and is connected with bracing frame by double-screw bolt, is captiveed joint with double-screw bolt by nut; Said nut be provided with packing ring between double-screw bolt is connected; Said flange is provided with bolt, captives joint with nut, and the support frame as described above both sides are provided with stop.
The invention has the beneficial effects as follows: the structure design that this hydraulic drive locomotive does not have fiery loop back device is simple; Can guarantee the safety of loopback; Adopted the multiple redundancy design; Promptly three parts only otherwise all lost efficacy transport safety and all can be guaranteed, and the structure design that this hydraulic drive locomotive does not have a fiery loop back device has solved three axle truck liquid transfer machine car is not had fiery loopback problem.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of back-fire arrangement of the present invention;
Fig. 3 is the structural representation of erecting frame of the present invention;
Fig. 4 is that Fig. 3 A is to structural representation;
Wherein: 1, bogie truck, 2, versatile spindle, 3, transmission shaft, 4, erecting frame, 5, hang, 6, steel rope, 7, flange, 8, bracing frame, 9, cross member of frame, 10, bolt, 11, double-screw bolt, 12, nut, 13, packing ring, 14, nut, 15, stop.
The specific embodiment
Fig. 1 is a structural representation of the present invention, and locomotive comprises cross member of frame 9 and bogie truck 1 among the figure, and bogie truck 1 connects versatile spindle 2, is connected with transmission gearbox 3 between the versatile spindle 2, and versatile spindle 2 and transmission shaft 3 are connected by bolt.
As shown in Figure 2; Comprise among the figure that cross member of frame 9 is provided with erecting frame 4, the left side of erecting frame 4 is provided with flange 7, and flange 7 adopts bolted connection with an end of versatile spindle 2; Erecting frame 4 right sides are provided with out shelves; It is opened shelves and is across on the camber beam of bogie truck 1, and said cross member of frame 9 is provided with steel rope 6 and hangs 5, and said versatile spindle 2 places on the steel rope 6.
Like Fig. 3 and shown in Figure 4, erecting frame 4 is a bracing frame 8, and the left side of support frame as described above 8 is provided with flange 7; The right side of bracing frame 8 is provided with out mark structure, opens mark structure and is connected with bracing frame 8 by double-screw bolt 11, is captiveed joint with double-screw bolt 11 by nut 12; Nut 12 be provided with packing ring 13 between double-screw bolt 11 is connected; Flange 7 is provided with bolt 10, captives joint with nut 14, and bracing frame 8 both sides are provided with stop 15.
As shown in Figure 3, on cross member of frame 9, arrange an erecting frame 4, erecting frame 4 is a support frame structure; Bracing frame 8 left sides are provided with flange 7, and its flange 7 adopts bolted connection with the jaw flange of versatile spindle 2, and bracing frame 8 right sides are for leaving mark structure; It opens mark structure across on the camber beam of bogie truck 1; The stop 15 that is provided with by bracing frame 8 both sides is welded on the camber beam of bogie truck 1, and this mounting structure has limited the universal rotation of jaw flange of versatile spindle 2 end float misalignments and versatile spindle 2, and bogie truck and versatile spindle rotate synchronously when guaranteeing locomotive through curve; Avoid the gear case flange and the versatile spindle at bogie truck place to rub, bear certain load simultaneously.The front end of erecting frame 4 is provided with hangs 5 mechanisms, hangs 5 and is field cricket formula structure, hangs 5 and connects versatile spindle 2, through control versatile spindle 2 height that stretch, and when locomotive operation, plays main carrying effect.Hang 5 front ends and be provided with steel rope 6, versatile spindle 2 places on the steel rope 6, and steel rope 6 has enough intensity, and the safety of operating personal plays auxiliary carrying effect when guaranteeing versatile spindle 2 mounting or dismounting when locomotive operation.Steel rope 6, hang 5 and erecting frame 4 be the design of three insurances, guarantee safety in the locomotive loopback way.
The structure design that this hydraulic drive locomotive does not have fiery loop back device is simple; Can guarantee the safety of loopback; Adopted the multiple redundancy design; Promptly three parts only otherwise all lost efficacy transport safety and all can be guaranteed, and the structure design that this hydraulic drive locomotive does not have a fiery loop back device has solved three axle truck liquid transfer machine car is not had fiery loopback problem.
Claims (2)
1. a hydraulic drive locomotive does not have fiery loop back device; Locomotive comprises cross member of frame (9) and bogie truck (1), and bogie truck (1) connects versatile spindle (2), is connected with transmission gearbox (3) between the versatile spindle (2); It is characterized in that: said versatile spindle (2) is connected by bolt with transmission shaft (3); Said cross member of frame (9) is provided with erecting frame (4), and the left side of said erecting frame (4) is provided with flange (7), and flange (7) adopts bolted connection with an end of versatile spindle (2); Erecting frame (4) right side is provided with out shelves; It is opened shelves and is across on the camber beam of bogie truck (1), and said cross member of frame (9) is provided with steel rope (6) and hangs (5), and said versatile spindle (2) places on the steel rope (6).
2. hydraulic drive locomotive as claimed in claim 1 does not have fiery loop back device; It is characterized in that: said erecting frame (4) is a bracing frame (8), and the left side of support frame as described above (8) is provided with flange (7), and the right side of bracing frame (8) is provided with out mark structure; Opening mark structure is connected with bracing frame (8) by double-screw bolt (11); Captive joint with double-screw bolt (11) by nut (12), said nut (12) be provided with packing ring (13) between double-screw bolt (11) is connected, said flange (7) is provided with bolt (10); Captive joint with nut (14), support frame as described above (8) both sides are provided with stop (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161907.7A CN102653274B (en) | 2012-05-23 | 2012-05-23 | Fireless loopback device of hydraulic transmission locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161907.7A CN102653274B (en) | 2012-05-23 | 2012-05-23 | Fireless loopback device of hydraulic transmission locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102653274A true CN102653274A (en) | 2012-09-05 |
| CN102653274B CN102653274B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210161907.7A Active CN102653274B (en) | 2012-05-23 | 2012-05-23 | Fireless loopback device of hydraulic transmission locomotive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9551451B2 (en) | 2015-04-01 | 2017-01-24 | Electro-Motive Diesel, Inc. | Skid structure for a powertrain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007001512A (en) * | 2005-06-27 | 2007-01-11 | Nippon Sharyo Seizo Kaisha Ltd | Power transmission device for liquid type internal combustion locomotive, its operation method and liquid type internal combustion locomotive |
| CN201228193Y (en) * | 2008-06-03 | 2009-04-29 | 中冶宝钢技术服务有限公司 | Disjointed universal shaft guide conveying enclasping machine |
| CN201268310Y (en) * | 2008-08-13 | 2009-07-08 | 宝钢集团上海第一钢铁有限公司 | Dismounting support apparatus for cardan shaft |
| CN201287718Y (en) * | 2008-09-29 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Fire-free loopback lubricating arrangement of hydrodynamic transmission case |
| CN102042898A (en) * | 2009-10-20 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Dynamic balancing test tool and dynamic imbalancing trimming method thereof |
-
2012
- 2012-05-23 CN CN201210161907.7A patent/CN102653274B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007001512A (en) * | 2005-06-27 | 2007-01-11 | Nippon Sharyo Seizo Kaisha Ltd | Power transmission device for liquid type internal combustion locomotive, its operation method and liquid type internal combustion locomotive |
| CN201228193Y (en) * | 2008-06-03 | 2009-04-29 | 中冶宝钢技术服务有限公司 | Disjointed universal shaft guide conveying enclasping machine |
| CN201268310Y (en) * | 2008-08-13 | 2009-07-08 | 宝钢集团上海第一钢铁有限公司 | Dismounting support apparatus for cardan shaft |
| CN201287718Y (en) * | 2008-09-29 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Fire-free loopback lubricating arrangement of hydrodynamic transmission case |
| CN102042898A (en) * | 2009-10-20 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Dynamic balancing test tool and dynamic imbalancing trimming method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 管敏玮: "GK2C型液力传动调车内燃机车", 《内燃机车》, no. 9, 30 September 2006 (2006-09-30), pages 1 - 5 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9551451B2 (en) | 2015-04-01 | 2017-01-24 | Electro-Motive Diesel, Inc. | Skid structure for a powertrain |
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| CN102653274B (en) | 2014-12-31 |
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