CN102653274B - Fireless loopback device of hydraulic transmission locomotive - Google Patents
Fireless loopback device of hydraulic transmission locomotive Download PDFInfo
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- CN102653274B CN102653274B CN201210161907.7A CN201210161907A CN102653274B CN 102653274 B CN102653274 B CN 102653274B CN 201210161907 A CN201210161907 A CN 201210161907A CN 102653274 B CN102653274 B CN 102653274B
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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 without fiery loop back device, particularly relate to a kind of hydraulic drive locomotive without fiery loop back device.
Background technology
My company supplies Zhenghai GK2C-0002,0003 liquid transfer machine car, due to by circuit and related standard requirements, locomotive must be transmitted back to locomotive depot without fire.My company's liquid transfer machine car is equipped with two three axle trucks, and domestic three axle truck liquid transfer machine car there is no precedent without fiery loopback, and referential data does not have, moreover locomotive without during fiery loopback by way of Jing-Hu Railway, as gone wrong, loss will be unable to estimate, so reliability should be put in the first place during design.Because three axle truck locomotive lower space is at full stretch and the particularity of universal shaft structure, so this designs and installs all challenging.
Summary of the invention
The technical problem to be solved in the present invention is: my company's liquid transfer machine car is equipped with two three axle trucks, domestic three axle truck liquid transfer machine car there is no precedent without fiery loopback, referential data does not have, moreover locomotive without during fiery loopback by way of Jing-Hu Railway, as gone wrong, loss will be unable to estimate, so reliability should be put in the first place during design.Because three axle truck locomotive lower space is at full stretch and the particularity of universal shaft structure, so this designs and installs all challenging, provide a kind of hydraulic drive locomotive without fiery loop back device.
In order to overcome the defect existed in background technology, the technical solution adopted for the present invention to solve the technical problems is: this hydraulic drive locomotive comprises cross member of frame and bogie truck without fiery loop back device, bogie truck connects versatile spindle, transmission gearbox is connected with between versatile spindle, described versatile spindle is bolted with transmission shaft and is connected, described cross member of frame is provided with erecting frame, the left side of described erecting frame is provided with flange, one end of flange and versatile spindle is with bolts, shelves are provided with out on the right side of erecting frame, it is opened shelves and is across on the camber beam of bogie truck, described cross member of frame is provided with steel rope and hanging, described versatile spindle is placed on steel rope.
According to another embodiment of the invention, comprising described erecting frame is further 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 stud, be fixedly connected with by nut with stud, packing ring is provided with between described nut and Stud connection, described flange is provided with bolt, is fixedly connected with nut, and support frame as described above both sides are provided with stop.
The invention has the beneficial effects as follows: this hydraulic drive locomotive is simple without the structure design of fiery loop back device, the safety of loopback can be ensured, have employed mutiredundant design, namely three parts only otherwise all lost efficacy, transport safety all can be guaranteed, this hydraulic drive locomotive solves three axle truck liquid transfer machine car without fiery loopback problem without the structure design of fiery loop back device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is 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, hanging, 6, steel rope, 7, flange, 8, bracing frame, 9, cross member of frame, 10, bolt, 11, stud, 12, nut, 13, packing ring, 14, nut, 15, stop.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, and in figure, 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 versatile spindle 2, and versatile spindle 2 is bolted with transmission shaft 3 and is connected.
As shown in Figure 2, figure comprises cross member of frame 9 and is provided with erecting frame 4, the left side of erecting frame 4 is provided with flange 7, flange 7 is with bolts with one end of versatile spindle 2, shelves are provided with out on the right side of erecting frame 4, it is opened shelves and is across on the camber beam of bogie truck 1, and described cross member of frame 9 is provided with steel rope 6 and hanging 5, and described versatile spindle 2 is placed on steel rope 6.
As shown in Figure 3 and Figure 4, erecting frame 4 is a bracing frame 8, 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 stud 11, be fixedly connected with by nut 12 with stud 11, nut 12 is provided with packing ring 13 between being connected with stud 11, flange 7 is provided with bolt 10, is fixedly connected with nut 14, and bracing frame 8 both sides are provided with stop 15.
As shown in Figure 3, cross member of frame 9 is arranged an erecting frame 4, erecting frame 4 is a support frame structure, flange 7 is provided with on the left of bracing frame 8, its flange 7 is with bolts with the jaw flange of versatile spindle 2, for opening mark structure on the right side of bracing frame 8, it opens mark structure across on the camber beam of bogie truck 1, the stop 15 be provided with by bracing frame 8 both sides is welded on the camber beam of bogie truck 1, this mounting structure limits the jaw flange universal rotational of versatile spindle 2 end float misalignment and versatile spindle 2, and ensure that locomotive is through curve bogie truck and versatile spindle synchronous axial system, the gear case flange at bogie truck place and versatile spindle is avoided to rub, bear certain load simultaneously.The front end of erecting frame 4 is provided with hanging 5 mechanism, and hanging 5 is field cricket formula structure, and hanging 5 connects versatile spindle 2, controls versatile spindle 2 height, and play main carrying effect when locomotive operation by stretching.Hang 5 front ends and be provided with steel rope 6, versatile spindle 2 is placed on steel rope 6, and steel rope 6 has enough intensity, and when ensureing that versatile spindle 2 is installed and removed, the safety of operating personal, plays auxiliary carrying effect when locomotive operation.Steel rope 6, hanging 5 and erecting frame 4 are the design of three insurances, guarantee safety in locomotive loopback way.
This hydraulic drive locomotive is simple without the structure design of fiery loop back device, the safety of loopback can be ensured, have employed mutiredundant design, namely three parts only otherwise all lost efficacy, transport safety all can be guaranteed, this hydraulic drive locomotive solves three axle truck liquid transfer machine car without fiery loopback problem without the structure design of fiery loop back device.
Claims (1)
1. a hydraulic drive locomotive is without fiery loop back device, locomotive comprises cross member of frame (9) and bogie truck (1), bogie truck (1) connects versatile spindle (2), transmission gearbox (3) is connected with between versatile spindle (2), it is characterized in that: described versatile spindle (2) is bolted with transmission shaft (3) and is connected, described cross member of frame (9) is provided with erecting frame (4), the left side of described erecting frame (4) is provided with flange (7), flange (7) is with bolts with one 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), described cross member of frame (9) is provided with steel rope (6) and hanging (5), described versatile spindle (2) is placed on steel rope (6), described erecting frame (4) is a bracing frame (8), 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, open mark structure to be connected with bracing frame (8) by stud (11), be fixedly connected with stud (11) by nut (12), described nut (12) is provided with packing ring (13) between being connected with stud (11), described flange (7) is provided with bolt (10), be fixedly connected 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 CN102653274A (en) | 2012-09-05 |
| CN102653274B true CN102653274B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210161907.7A Active CN102653274B (en) | 2012-05-23 | 2012-05-23 | Fireless loopback device of hydraulic transmission locomotive |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9551451B2 (en) | 2015-04-01 | 2017-01-24 | Electro-Motive Diesel, Inc. | Skid structure for a powertrain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4242857B2 (en) * | 2005-06-27 | 2009-03-25 | 日本車輌製造株式会社 | Power transmission device for liquid internal combustion locomotive, operation method thereof, and liquid internal combustion locomotive |
-
2012
- 2012-05-23 CN CN201210161907.7A patent/CN102653274B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| GK2C型液力传动调车内燃机车;管敏玮;《内燃机车》;20060930(第9期);第1-5页 * |
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| CN102653274A (en) | 2012-09-05 |
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