CN104802808A - Bolted-connection type internal combustion locomotive damping and cooling chamber structure - Google Patents
Bolted-connection type internal combustion locomotive damping and cooling chamber structure Download PDFInfo
- Publication number
- CN104802808A CN104802808A CN201510269481.0A CN201510269481A CN104802808A CN 104802808 A CN104802808 A CN 104802808A CN 201510269481 A CN201510269481 A CN 201510269481A CN 104802808 A CN104802808 A CN 104802808A
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- China
- Prior art keywords
- column
- columns
- internal combustion
- cooling chamber
- damping
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C5/00—Locomotives or motor railcars with IC engines or gas turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Vibration Prevention Devices (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to the technical field of internal combustion locomotive accessories, in particular to a bolted-connected type internal combustion locomotive damping and cooling chamber structure. In an existing locomotive assembling process, a post-painting process cannot guarantee chromatic aberration due to a welding procedure, and the product appearance quality is reduced. The damping and cooling chamber structure comprises a bottom frame framework, an upper portion frame and columns; supporting blocks with square cavities at the bottoms are arranged at the connecting ends between the columns and the bottom frame framework; steel blocks with pin holes are arranged between supporting blocks on two lateral longitudinal beams of the bottom frame framework; an H-shaped detachable inclined strut is arranged between the top ends of the middle columns and two corners of the bottom frame framework on the two sides; an 8-shaped middle inclined strut is arranged between the two middle columns; and rib plates are arranged at the welding ends between the upper portion frame and the columns. The improved bolted-connection type internal combustion locomotive damping and cooling chamber structure is simple, convenient and quick to install and disassemble and stable and reliable in work; a process of painting at first and then assembling is achieved; the product appearance quality is effectively improved; the damping effect is good; and equipment working efficiency is effectively improved.
Description
Technical field
The present invention relates to diesel locomotive accessory technical field, especially a kind of bolt connecting type diesel locomotive vibration damping cooling room structure.
Background technology
The total assembling process of existing locomotive is: cooling room structure first hangs on vehicle frame, then by its column and Frame Welding, carry out local repair paint afterwards in good time, owing to there is welding sequence, rear painting technology is difficult to ensure aberration, reduce product appearance quality, this situation be avoided to need to avoid occurring welding sequence in total assembling, but there is no the overall cooling room structure be connected with vehicle frame non-solder at present.
Summary of the invention
In order to overcome existing above-mentioned deficiency, the invention provides a kind of bolt connecting type diesel locomotive vibration damping cooling room structure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bolt connecting type diesel locomotive vibration damping cooling room structure, comprise undercarriage frame, upper box and column, upper box is welded in undercarriage frame by the column in four bights and two root posts at middle part, column and undercarriage frame coupling end are provided with the back-up block in chamber, bottom belt side, band pin-and-hole bloom is provided with between back-up block on undercarriage frame two side girder, be provided with the detachable diagonal brace of H type between column top, middle part and undercarriage frame bight, both sides, between two middle part columns, be provided with splay middle part diagonal brace.
According to another embodiment of the invention, comprise the detachable diagonal brace two ends of H type to be further fixedly connected with framework by diagonal brace seat.
According to another embodiment of the invention, upper box is comprised further and column welding end is provided with gusset.
According to another embodiment of the invention, rubber block is provided with in the square chamber comprising back-up block further.
According to another embodiment of the invention, cross bar is provided with between the column comprising framework two ends further.
The invention has the beneficial effects as follows, structure is simple, and easy installation and removal is quick, and working stability is reliable, and realize first painting the technique of assembling afterwards, effective improving product presentation quality, good damping effect, equipment work efficiency effectively improves.
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 A place of the present invention partial enlarged drawing.
1. undercarriage frame, 2. upper box, 3. column, 4. back-up block in figure, be 5. with pin-and-hole bloom, the detachable diagonal brace of 6.H type, diagonal brace 7., 8. diagonal brace seat, 9. gusset, 10. rubber block, 11. cross bars.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of bolt connecting type diesel locomotive vibration damping cooling room structure, comprise undercarriage frame 1, upper box 2 and column 3, upper box 2 is welded in undercarriage frame 1 by the column 3 in four bights and two root posts 3 at middle part, column 3 and undercarriage frame 1 coupling end are provided with the back-up block 4 in chamber, bottom belt side, band pin-and-hole bloom 5 is provided with between back-up block 4 on undercarriage frame 1 liang of side girder, the detachable diagonal brace 6 of H type is provided with between column 3 top, middle part and both sides undercarriage frame 1 bight, splay middle part diagonal brace 7 is provided with between two middle part columns 3, H type detachable diagonal brace 6 two ends are fixedly connected with framework by diagonal brace seat 8, upper box 2 and column 3 welding end are provided with gusset 9, rubber block 10 is provided with in the square chamber of back-up block 4, cross bar 11 is provided with between the column 3 at framework two ends.
This structure is independent frame structure, be that bolt is connected with vehicle frame, undercarriage frame 1 is welded by square steel, back-up block 4 welds on it with band pin-and-hole bloom 5 after fluting by its two side girder, and back-up block 4 is steel, You Fang chamber, bottom, rubber block 10 is laid wherein, expense hole bottom band pin-and-hole bloom 5, pin-and-hole is counter sink, and bolt hole is arranged at top.Diagonal brace seat 8 is equipped with in column 3 and upper underbeam bight, the removable diagonal brace 6 of H type is arranged on diagonal brace seat 8 by bolt, facilitate overhaul of the equipments, top gusset 9 is welded on column 3 upper end, and upper box 2 is welded on gusset 9, and gusset 9 can improve local strength, cooling unit can be arranged in upper box 2 structure, middle part diagonal brace 7 is two, is welded into splayed, to improve lateral stiffness in the middle part of cooling room.When cooling room is installed, first welding cylindrical pin on vehicle frame, tapped bore is opened at pin middle part, cooling room is lifted on vehicle frame, band pin-and-hole bloom 5 realizes horizontal location with straight pin, bolt tightening realizes vertical location and fixes, and six, bottom rubber block 10 realizes vertical auxiliary elastic-support, favourable with reduction vibrate.
Bolt connecting type diesel locomotive vibration damping cooling room structure structure after improvement is simple, and easy installation and removal is quick, and working stability is reliable, realize first painting the technique of assembling afterwards, effective improving product presentation quality, good damping effect, equipment work efficiency effectively improves.
Claims (5)
1. a bolt connecting type diesel locomotive vibration damping cooling room structure, comprise undercarriage frame (1), upper box (2) and column (3), it is characterized in that, described upper box (2) is welded in undercarriage frame (1) by the column (3) in four bights and two root posts (3) at middle part, column (3) and undercarriage frame (1) coupling end are provided with the back-up block (4) in chamber, bottom belt side, band pin-and-hole bloom (5) is provided with between back-up block (4) on undercarriage frame (1) two side girder, the detachable diagonal brace of H type (6) is provided with between column (3) top, middle part and both sides undercarriage frame (1) bight, splay middle part diagonal brace (7) is provided with between two middle parts column (3).
2. bolt connecting type diesel locomotive vibration damping cooling room structure according to claim 1, it is characterized in that, described H type detachable diagonal brace (6) two ends are fixedly connected with framework by diagonal brace seat (8).
3. bolt connecting type diesel locomotive vibration damping cooling room structure according to claim 1, it is characterized in that, described upper box (2) and column (3) welding end are provided with gusset (9).
4. bolt connecting type diesel locomotive vibration damping cooling room structure according to claim 1, is characterized in that, be provided with rubber block (10) in the square chamber of described back-up block (4).
5. bolt connecting type diesel locomotive vibration damping cooling room structure according to claim 1, is characterized in that, be provided with cross bar (11) between the column (3) at described framework two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269481.0A CN104802808B (en) | 2015-05-25 | 2015-05-25 | Bolted-connection type internal combustion locomotive damping and cooling chamber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269481.0A CN104802808B (en) | 2015-05-25 | 2015-05-25 | Bolted-connection type internal combustion locomotive damping and cooling chamber structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802808A true CN104802808A (en) | 2015-07-29 |
| CN104802808B CN104802808B (en) | 2017-04-12 |
Family
ID=53688131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510269481.0A Active CN104802808B (en) | 2015-05-25 | 2015-05-25 | Bolted-connection type internal combustion locomotive damping and cooling chamber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802808B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235691A (en) * | 2015-11-16 | 2016-01-13 | 南车资阳机车有限公司 | Locomotive storage battery mounting frame |
| CN111452809A (en) * | 2020-05-11 | 2020-07-28 | 金鹰重型工程机械有限公司 | Power system device and rail vehicle |
| CN114559975A (en) * | 2022-03-08 | 2022-05-31 | 中车青岛四方机车车辆股份有限公司 | Modularized equipment hanging frame and magnetic levitation vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327642B1 (en) * | 1975-10-06 | 1979-06-01 | Alsthom Atlantique | |
| JP2006004960A (en) * | 2004-06-15 | 2006-01-05 | Toshiba Corp | Vehicle cooling unit and power conversion apparatus equipped therewith |
| CN201872753U (en) * | 2010-12-01 | 2011-06-22 | 南车资阳机车有限公司 | Modular locomotive cooling chamber |
| CN103303322A (en) * | 2013-06-28 | 2013-09-18 | 南车戚墅堰机车有限公司 | Detachable upright post type steel structure for internal combustion locomotive cooling chamber |
| CN103386573A (en) * | 2013-07-26 | 2013-11-13 | 南车戚墅堰机车有限公司 | Assembly tooling for cooling fan installing plate of locomotive cooling room |
| CN103802844A (en) * | 2014-02-27 | 2014-05-21 | 南车戚墅堰机车有限公司 | Plug type detachable cabin of diesel locomotive |
| CN204641742U (en) * | 2015-05-25 | 2015-09-16 | 南车戚墅堰机车有限公司 | Bolt connecting type diesel locomotive vibration damping cooling room structure |
-
2015
- 2015-05-25 CN CN201510269481.0A patent/CN104802808B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327642B1 (en) * | 1975-10-06 | 1979-06-01 | Alsthom Atlantique | |
| JP2006004960A (en) * | 2004-06-15 | 2006-01-05 | Toshiba Corp | Vehicle cooling unit and power conversion apparatus equipped therewith |
| CN201872753U (en) * | 2010-12-01 | 2011-06-22 | 南车资阳机车有限公司 | Modular locomotive cooling chamber |
| CN103303322A (en) * | 2013-06-28 | 2013-09-18 | 南车戚墅堰机车有限公司 | Detachable upright post type steel structure for internal combustion locomotive cooling chamber |
| CN103386573A (en) * | 2013-07-26 | 2013-11-13 | 南车戚墅堰机车有限公司 | Assembly tooling for cooling fan installing plate of locomotive cooling room |
| CN103802844A (en) * | 2014-02-27 | 2014-05-21 | 南车戚墅堰机车有限公司 | Plug type detachable cabin of diesel locomotive |
| CN204641742U (en) * | 2015-05-25 | 2015-09-16 | 南车戚墅堰机车有限公司 | Bolt connecting type diesel locomotive vibration damping cooling room structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235691A (en) * | 2015-11-16 | 2016-01-13 | 南车资阳机车有限公司 | Locomotive storage battery mounting frame |
| CN111452809A (en) * | 2020-05-11 | 2020-07-28 | 金鹰重型工程机械有限公司 | Power system device and rail vehicle |
| CN114559975A (en) * | 2022-03-08 | 2022-05-31 | 中车青岛四方机车车辆股份有限公司 | Modularized equipment hanging frame and magnetic levitation vehicle |
| CN114559975B (en) * | 2022-03-08 | 2023-08-08 | 中车青岛四方机车车辆股份有限公司 | Modularized equipment hanging frame and magnetic levitation vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802808B (en) | 2017-04-12 |
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