CN103042330B - The locking device transformation group of X6 type container to tire and group thereof to method - Google Patents
The locking device transformation group of X6 type container to tire and group thereof to method Download PDFInfo
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- CN103042330B CN103042330B CN201110314907.1A CN201110314907A CN103042330B CN 103042330 B CN103042330 B CN 103042330B CN 201110314907 A CN201110314907 A CN 201110314907A CN 103042330 B CN103042330 B CN 103042330B
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- tire
- locating piece
- tapered end
- positioner
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Abstract
The present invention proposes a kind of locking device transformation group of X6 type container to tire, group comprises group to tire body and be arranged on group to the tapered end positioner on tire body and group to tire positioner to tire, group is frame structure to tire body, and tapered end positioner is arranged on the both sides of group to tire body; Group is vertically arranged on group on tire body to tire positioner.The locking device transformation group of X6 type container of the present invention is to tire, and structure is simple, easy to operate, ensure that locking device group is to accuracy.
Description
Technical field
The present invention relates to a kind of railway special flat car group to tire, the locking device transformation group particularly relating to a kind of X6 type container to tire and group thereof to method.
Background technology
Along with the fast development of national economy and the continuous propelling of Leap-forward Development of Railway, along with improving constantly of the railway freight-car speed of service, transportation safety situation is very severe.In recent years, there is container case accident when delivery container in X6B.X6C type flat car special used for container, had a strong impact on the safety of railway transportation, causes ill effect and huge loss.Analyze reason, when mainly car body turning occurs container car in track running, due to centrifugal action, container slopes inwardly and drives international case tapered end outward-dipping, cause the international case lock of container special train to rout up in tapered end, cause container to come off.For this problem, the Ministry of Railways carries out add-assembly to container car locking device, straight platform and boss locking device is transform as the locking device of F-TR type.F-TR lockset has anti-container to topple and function of takeofing, improve the locking ability to container, when adopting F-TR lock, empty container is without the need to adopting other reinforcement measures (as: with iron wire and car body binding etc.), avoid the generation again of accident, ensure that the safety of container after railway speed increase.When the transformation of railway X6 series flatcar locking device composition (boss tapered end changes F-TR into), owing to locating very difficult, also inaccurate without positioning datum, the locking device that newly increases.The manual line of usual employing, namely operator is by transformation pattern, the cross searching position line marking each lock on car body, then finds out the cross hairs of each lock, then puts on car body by lock, two cross hairs are overlapped.Check each portion size, assembly welding completes transformation.This method be subject to individual factor impact, produce relatively large deviation impact transformation quality and production efficiency is low.
Summary of the invention
In order to solve technical problem existing in background technology, the present invention proposes a kind of locking device transformation group of X6 type container to tire, structure is simple, easy to operate, ensure that locking device group is to accuracy.
Technical solution of the present invention is: the locking device transformation group of X6 type container is to tire, its special character is: described group comprises group to tire body and be arranged on group to the tapered end positioner on tire body and group to tire positioner to tire, described group is frame structure to tire body, and described tapered end positioner is arranged on the both sides of group to tire body; Described group is vertically arranged on group on tire body to tire positioner.
Above-mentioned group also to comprise tire and is arranged at group on car body to tire locating dowel, and described group is symmetrical arranged with the intersection point of cross-car longitudinal centre line tire locating dowel.
Above-mentioned tapered end positioner is tapered end locating piece, tapered end locating piece has longitudinal register groove and located lateral groove, the center line of described located lateral groove and cross-car centres.
Above-mentioned tapered end locating piece comprises and is arranged on group to the push-and-pull parallel-moving type blocking device locating piece of front end, tire body both sides and be arranged on the fixed blocking device locating piece of group to rear end, tire body both sides, and described push-and-pull parallel-moving type blocking device locating piece and fixed blocking device locating piece are two respectively.
Above-mentioned tapered end locating piece and group are cylindrical to tire positioner, and described tapered end locating piece and the surface of group to tire positioner are recessed circular cone; Described group is cylindrical to tire locating dowel, and described group is bore with the dome of tapered end locating piece upper surface adaptation to the surface of tire locating dowel.
Above-mentioned push-and-pull parallel-moving type blocking device locating piece is the twin-lock seat taken the shape of the letter U, and described fixed blocking device locating piece is L-shaped monolock seat.
X6 type container locking device transformation group is to the group of tire to method, and its special character is: said method comprising the steps of:
1) mark cross-car and longitudinal centre line, in cross-car and longitudinal centre line point of intersection assembly welding group to tire locating dowel, then with the group of point of intersection to tire locating dowel for benchmark to equidistance place two other groups of assembly welding of both sides to tire locating dowel;
2) locking device group is placed on car body to tire, group is made to fall into two groups of close front end on car body respectively in tire locating dowel to the group of two on tire body to tire positioner, group is overlapped with the vertical cross central line of car body to the vertical cross central line of tire body, group in the middle part of car body front end and car body is placed into group in the tapered end locating piece on tire body to tire locating dowel, then use group makes locking device position to blocking device locating piece in tire, and spot welding is firm;
3) group to be sling rotation 180 ° to tire body, group is made to fall into two groups of the close front end on car body respectively in tire locating dowel to the group on tire to tire positioner, group overlaps with the vertical cross central line of car body to the vertical cross central line of tire, car body rear end group is placed in tapered end locating piece to tire locating dowel, use group makes locking device position to blocking device locating piece in tire, and spot welding is firm.
Above-mentioned group to tire locating dowel interval 4000mm each other.
Above-mentioned tapered end locating piece is F-TR tapered end and fixed F-TR tapered end.
X6 row flatcar lock devices transformation group of the present invention is to tire, group is utilized to tire positioner, locking device and car body center to be coincided, tapered end positioner is utilized to make the technical requirement of F-TR tapered end center size coincidence pattern, not only structure is simple, easy to operate, and ensure that locking device group is to accuracy, reduces labour intensity, improves production efficiency.
Accompanying drawing explanation
Fig. 1 be of the present invention group to tire structural representation;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is that group on car body of the present invention is to tire schematic diagram;
Detailed description of the invention
See Fig. 1, Fig. 2, the locking device transformation group of X6 type container of the present invention is to tire, comprise group to tire body 10 and be arranged on group to the tapered end positioner on tire body 10 and group to tire positioner, be arranged at group on car body 11 to tire locating dowel 7, group is symmetrical arranged with the intersection point of the horizontal longitudinal centre line of car body 11 tire locating dowel, group is frame structures to tire body 10, tapered end positioner is arranged on the both sides of group to tire body 10, and group is vertically arranged on group on tire body 10 to tire positioner.
Tapered end positioner is multiple tapered end locating pieces, tapered end locating piece comprises and is arranged on group to the push-and-pull parallel-moving type blocking device locating piece 3 of front end, tire body 10 both sides and be arranged on the fixed blocking device locating piece 4 of group to rear end, tire body 10 both sides, push-and-pull parallel-moving type blocking device locating piece 3 and fixed blocking device locating piece 4 are two respectively, are symmetricly set on the both sides of group to tire body 10.Push-and-pull parallel-moving type blocking device locating piece 3 and fixed blocking device locating piece 4 have longitudinal register groove and located lateral groove, and the center line of located lateral groove is concentric with car body 11 transverse center.On the tapered end locating piece of both sides, longitudinal register groove center linear dimension meets pattern requirement, tapered end locating piece is set to female circular cone, and its central angle is 120 °, and group is female circular cone locating dowel 1 to tire positioner, be arranged on group on tire body 10, and be in same plane.
Push-and-pull parallel-moving type blocking device locating piece 3 is the twin-lock seats taken the shape of the letter U, and fixed blocking device locating piece 4 is L-shaped monolock seats.Group has three to another independent sector of tire locating dowel 7, one be arranged on car body 11 laterally with longitudinal centre line infall, other two arrange body respectively laterally with longitudinal centre line infall, hold each 4000mm place to 1 and 2.
X6 type container locking device transformation group, comprises the following steps method the group of tire:
1) car body 11 transverse direction and longitudinal centre line is marked, at car body 11 laterally with longitudinal centre line point of intersection assembly welding group to tire locating dowel 7, then with the group of point of intersection to tire locating dowel 7 be benchmark to the 4000mm place assembly welding of both sides other second group to tire locating dowel 8 and the 3rd group to tire locating dowel 9;
2) locking device group is placed on car body 11 to tire, group to be fallen on car body 11 near the group of front end tire locating dowel 7 and second group in tire locating dowel 8 respectively to the female circular cone locating dowel 1 of two on tire body 10, group is overlapped with the vertical cross central line of car body 11 to the vertical cross central line of tire body 10, group in the middle part of car body 11 front end and car body 11 is placed into group in the tapered end locating piece on tire body 10 to tire locating dowel, then use group makes locking device position to blocking device locating piece 4 in tire, and spot welding is firm;
3) group to be sling rotation 180 ° to tire body 10, make the female circular cone locating dowel 1,2 on assembling tyre fall into respectively on car body 11 second group to tire locating dowel 8, the 3rd group in tire locating dowel 9, group overlaps with the vertical cross central line of car body 11 to the vertical cross central line of tire, the 3rd group, car body 11 rear end is placed in tapered end locating piece to tire locating dowel 9, use group makes locking device position to blocking device locating piece 4 in tire, spot welding is firm, then welds each lock and completes transformation project.
Claims (5)
- The locking device transformation group of 1.X6 type container is to tire, it is characterized in that: described group comprises group to tire body and be arranged on group to the tapered end positioner on tire body and group to tire positioner to tire, described group is frame structure to tire body, and described tapered end positioner is arranged on the both sides of group to tire body; Described group is arranged on group to tire body on group to tire body vertical direction to tire positioner edge; One group is arranged on cross-car and longitudinal centre line point of intersection to tire locating dowel, and with the group of point of intersection to tire locating dowel for benchmark arranges two other group to tire locating dowel to the equidistance place of both sides.
- 2. the locking device transformation group of X6 type container according to claim 1 is to tire, it is characterized in that: described tapered end positioner is tapered end locating piece, tapered end locating piece there are longitudinal register groove and located lateral groove, the center line of described located lateral groove and cross-car centres.
- 3. the locking device transformation group of X6 type container according to claim 2 is to tire, it is characterized in that: described tapered end locating piece comprises and is arranged on group to the push-and-pull parallel-moving type blocking device locating piece of front end, tire body both sides and be arranged on the fixed blocking device locating piece of group to rear end, tire body both sides, and described push-and-pull parallel-moving type blocking device locating piece and fixed blocking device locating piece are two respectively.
- 4. the locking device transformation group of the X6 type container according to Claims 2 or 3, to tire, is characterized in that: described tapered end locating piece and group are cylindrical to tire positioner, and described tapered end locating piece and the surface of group to tire positioner are recessed circular cone; Described group is cylindrical to tire locating dowel, and described group is bore with the dome of tapered end locating piece upper surface adaptation to the surface of tire locating dowel.
- 5. the locking device transformation group of X6 type container according to claim 3 is to tire, it is characterized in that: described push-and-pull parallel-moving type blocking device locating piece is the twin-lock seat taken the shape of the letter U, and described fixed blocking device locating piece is L-shaped monolock seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110314907.1A CN103042330B (en) | 2011-10-17 | 2011-10-17 | The locking device transformation group of X6 type container to tire and group thereof to method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110314907.1A CN103042330B (en) | 2011-10-17 | 2011-10-17 | The locking device transformation group of X6 type container to tire and group thereof to method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042330A CN103042330A (en) | 2013-04-17 |
| CN103042330B true CN103042330B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110314907.1A Active CN103042330B (en) | 2011-10-17 | 2011-10-17 | The locking device transformation group of X6 type container to tire and group thereof to method |
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| Country | Link |
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| CN (1) | CN103042330B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293454B1 (en) * | 1998-05-06 | 2001-09-25 | Thyssen-Krupp Technologies Ag | Installation for positioning and welding body parts of different types of motor vehicles |
| CN102101225A (en) * | 2010-12-14 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Positively arranged tire for bottom frame of railway vehicle |
| CN202317503U (en) * | 2011-10-17 | 2012-07-11 | 西安轨道交通装备有限责任公司 | Locking device transformed assembly jig of X6 type containers |
-
2011
- 2011-10-17 CN CN201110314907.1A patent/CN103042330B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293454B1 (en) * | 1998-05-06 | 2001-09-25 | Thyssen-Krupp Technologies Ag | Installation for positioning and welding body parts of different types of motor vehicles |
| CN102101225A (en) * | 2010-12-14 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Positively arranged tire for bottom frame of railway vehicle |
| CN202317503U (en) * | 2011-10-17 | 2012-07-11 | 西安轨道交通装备有限责任公司 | Locking device transformed assembly jig of X6 type containers |
Non-Patent Citations (1)
| Title |
|---|
| X6K型集装箱平车锁闭装置改造工艺;张健等;《机车车辆工艺》;20110831(第4期);正文第28页、附图6和7，第14页附图3 * |
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| Publication number | Publication date |
|---|---|
| CN103042330A (en) | 2013-04-17 |
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Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN CO., LTD. Address before: 710086 Xi'an City, Shaanxi Province town of three Patentee before: Xi'an Railway Transportation Equipment Co., Ltd. |