CN103386573B - PN locomotive cooling chamber cooling fan installing plate assembly tool - Google Patents
PN locomotive cooling chamber cooling fan installing plate assembly tool Download PDFInfo
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- CN103386573B CN103386573B CN201310318603.1A CN201310318603A CN103386573B CN 103386573 B CN103386573 B CN 103386573B CN 201310318603 A CN201310318603 A CN 201310318603A CN 103386573 B CN103386573 B CN 103386573B
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- cooling fan
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Abstract
本发明涉及内燃机车生产设备领域，尤其是一种PN机车冷却室冷却风扇安装板组装工装。其包括主框架、定位螺栓、侧向定位板、支撑吊攀、端部锁紧装置、侧向锁紧装置和端部定位板，定位螺栓和支撑吊攀位于主框架的上部，侧向定位板和侧向锁紧装置分别位于主框架的两侧，端部锁紧装置和端部定位板分别位于主框架上的两端。将主框架罩在冷却室侧框的顶部，采用侧向定位板和端部定位板夹持定位，通过侧向锁紧装置和端部锁紧装置锁紧固定，利用定位螺栓定位，从而保证冷却室冷却风扇安装板组装焊接质量，大大节约辅助时间，提高工效，提高了冷却室侧框钢结构装配组焊质量。
The invention relates to the field of diesel locomotive production equipment, in particular to a cooling fan mounting plate assembly tool for a PN locomotive cooling chamber. It includes the main frame, positioning bolts, lateral positioning plates, supporting hangers, end locking devices, lateral locking devices and end positioning plates. The positioning bolts and supporting hanging plates are located on the upper part of the main frame, and the lateral positioning plates are and lateral locking devices are respectively located on both sides of the main frame, and the end locking devices and end positioning plates are respectively located at two ends of the main frame. Cover the main frame on the top of the side frame of the cooling chamber, use the side positioning plate and the end positioning plate to clamp and position, lock and fix it through the side locking device and the end locking device, and use the positioning bolt to position to ensure cooling The assembly and welding quality of the cooling fan mounting plate in the chamber greatly saves auxiliary time, improves work efficiency, and improves the assembly and welding quality of the steel structure of the side frame of the cooling chamber.
Description
技术领域 technical field
本发明涉及内燃机车生产设备领域，尤其是一种PN机车冷却室冷却风扇安装板组装工装。 The invention relates to the field of diesel locomotive production equipment, in particular to a cooling fan mounting plate assembly tool for a PN locomotive cooling chamber.
背景技术 Background technique
内燃PN机车冷却室是在机车运行阶段对柴油发电机组进行冷却的主要装置，其中的冷却室侧框采用钢结构装配，其上安装冷却风扇的安装板通过焊接组装而成，装配过程中，冷却风扇的安装板难以准确定位，安装过程中辅助时间长，焊接人员劳动强度大，不但影响了工作效率，而且影响了装配焊接质量。 The cooling room for diesel PN locomotives is the main device for cooling diesel generator sets during the running stage of the locomotive. The side frame of the cooling room is assembled with a steel structure, and the mounting plate on which the cooling fan is installed is assembled by welding. During the assembly process, cooling The mounting plate of the fan is difficult to locate accurately, the auxiliary time is long during the installation process, and the labor intensity of the welding personnel is high, which not only affects the work efficiency, but also affects the quality of assembly and welding.
发明内容 Contents of the invention
为了克服现有的冷却室冷却风扇安装板装配定位难，效率低，质量差的不足，本发明提供了一种PN机车冷却室冷却风扇安装板组装工装。 In order to overcome the disadvantages of difficult assembly and positioning, low efficiency and poor quality of the existing cooling fan mounting plate in the cooling chamber, the present invention provides a cooling fan mounting plate assembly tool for the cooling chamber of a PN locomotive.
本发明解决其技术问题所采用的技术方案是：一种PN机车冷却室冷却风扇安装板组装工装，包括主框架、定位螺栓、侧向定位板、支撑吊攀、端部锁紧装置、侧向锁紧装置和端部定位板，定位螺栓和支撑吊攀位于主框架的上部，侧向定位板和侧向锁紧装置分别位于主框架的两侧，端部锁紧装置和端部定位板分别位于主框架上的两端。 The technical solution adopted by the present invention to solve the technical problem is: a PN locomotive cooling room cooling fan mounting plate assembly tooling, including the main frame, positioning bolts, lateral positioning plates, support hanging climbers, end locking devices, lateral The locking device and the end positioning plate, the positioning bolts and the supporting hanger are located on the upper part of the main frame, the lateral positioning plate and the lateral locking device are respectively located on both sides of the main frame, and the end locking device and the end positioning plate are respectively Located at both ends on the main frame.
根据本发明的另一个实施例，进一步包括定位螺栓均匀分布在主框架两侧的框梁上。 According to another embodiment of the present invention, it further includes positioning bolts evenly distributed on the frame beams on both sides of the main frame.
根据本发明的另一个实施例，进一步包括支撑吊攀垂直连接在主框架中部的横梁上。 According to another embodiment of the present invention, it further includes that the supporting hanger is vertically connected to the beam in the middle of the main frame.
根据本发明的另一个实施例，进一步包括侧向定位板与侧向锁紧装置的位置对应，端部锁紧装置与端部定位板的位置对应。 According to another embodiment of the present invention, it further includes that the position of the lateral positioning plate corresponds to the position of the lateral locking device, and the position of the end locking device corresponds to the position of the end positioning plate.
本发明的有益效果是，将主框架罩在冷却室侧框的顶部，采用侧向定位板和端部定位板夹持定位，通过侧向锁紧装置和端部锁紧装置锁紧固定，利用定位螺栓定位各种规格的安装板的相对位置，从而保证冷却室冷却风扇安装板组装焊接质量，大大节约辅助时间，提高工效，同时可降低操作焊接人员的劳动强度，改善员工生产作业条件，提高了冷却室冷却风扇安装板装配组焊质量。 The beneficial effect of the present invention is that the main frame is covered on the top of the side frame of the cooling chamber, the lateral positioning plate and the end positioning plate are used for clamping and positioning, and the lateral locking device and the end locking device are locked and fixed. The positioning bolts locate the relative positions of the mounting plates of various specifications, thereby ensuring the assembly and welding quality of the cooling fan mounting plate in the cooling chamber, greatly saving auxiliary time, improving work efficiency, reducing the labor intensity of the welding personnel, improving the production and working conditions of the employees, and improving The assembly and welding quality of the cooling fan mounting plate in the cooling chamber is guaranteed.
附图说明 Description of drawings
下面结合附图和实施例对本发明进一步说明。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明的示意图； Fig. 1 is a schematic diagram of the present invention;
图2是本发明型的左视图； Fig. 2 is the left side view of the present invention;
图3是本发明的俯视图。 Figure 3 is a top view of the present invention.
图中1.主框架，2.定位螺栓，3.侧向定位板，4.支撑吊攀，5.端部锁紧装置，6.侧向锁紧装置，7.端部定位板，8.冷却装置。 In the figure 1. main frame, 2. positioning bolts, 3. lateral positioning plate, 4. supporting suspension, 5. end locking device, 6. lateral locking device, 7. end positioning plate, 8. cooling unit.
具体实施方式 detailed description
如图1是本发明的示意图，图2是本发明的左视图，图3是本发明的俯视图，一种PN机车冷却室冷却风扇安装板组装工装，包括主框架1、定位螺栓2、侧向定位板3、支撑吊攀4、端部锁紧装置5、侧向锁紧装置6和端部定位板7，定位螺栓2和支撑吊攀4位于主框架1的上部，侧向定位板3和侧向锁紧装置6分别位于主框架1的两侧，端部锁紧装置5和端部定位板7分别位于主框架1上的两端。定位螺栓2均匀分布在主框架1两侧的框梁上。支撑吊攀4垂直连接在主框架1中部的横梁上。侧向定位板3与侧向锁紧装置6的位置对应，端部锁紧装置5与端部定位板7的位置对应。 Fig. 1 is a schematic diagram of the present invention, Fig. 2 is a left view of the present invention, Fig. 3 is a top view of the present invention, a cooling fan mounting plate assembly tool for a PN locomotive cooling chamber, including a main frame 1, positioning bolts 2, lateral The positioning plate 3, the supporting hanging climb 4, the end locking device 5, the lateral locking device 6 and the end positioning plate 7, the positioning bolt 2 and the supporting hanging climbing 4 are located on the upper part of the main frame 1, and the lateral positioning plate 3 and The side locking devices 6 are respectively located on both sides of the main frame 1 , and the end locking devices 5 and end positioning plates 7 are respectively located at both ends of the main frame 1 . The positioning bolts 2 are evenly distributed on the frame beams on both sides of the main frame 1 . The support hanger 4 is vertically connected to the beam in the middle of the main frame 1 . The position of the lateral positioning plate 3 corresponds to the position of the lateral locking device 6 , and the position of the end locking device 5 corresponds to the position of the end positioning plate 7 .
装配时，首先用行车将主框架1吊装放置于地面，并安放平稳，分别将冷却装置8的安装板（一）、安装板（二）、安装板（三）、安装板（四）、安装板（五）、安装板（六）按照各自相应的位置用螺栓初步固定；接着指挥行车司机将主框架1吊装于冷却装置8的钢结构装配产品上部，分别将端部定位板7与侧向定位板3在冷却装置8的相对应位置进行侧向（横向）与端部（纵向）的定位；然后分别旋紧侧向锁紧装置6与端部锁紧装置5；再以冷却装置8钢结构装配上部的横向梁的外侧面为基准，将所有冷却装置8的安装板外侧面调整成与横向梁的外侧面平行，然后分别锁紧定位螺栓2；随后根据PN机车的相关焊接工艺要求分别对各种安装板在工艺要求规定的范围内对其进行焊接操作，将各种安装板与PN机车冷却室侧框盖板组装产品进行初步焊接定位连接；最后分别松开定位螺栓2，并将定位螺栓2从主框架1上分别取下，再松开侧向锁紧装置6与端部锁紧装置5，指挥行车将主框架1从PN机车冷却室侧框盖板组装产品上吊下，焊接操作人员继续对以上的各种安装板按照焊接工艺要求进行加固焊接。 When assembling, first hoist the main frame 1 on the ground with a crane, and place it stably, respectively install the installation plate (1), the installation plate (2), the installation plate (3), the installation plate (4), and the installation plate of the cooling device 8 Plate (5) and mounting plate (6) are preliminarily fixed with bolts according to their corresponding positions; then the driver is instructed to hoist the main frame 1 on the upper part of the steel structure assembly product of the cooling device 8, and respectively connect the end positioning plate 7 and the lateral The positioning plate 3 performs lateral (transverse) and end (longitudinal) positioning at the corresponding position of the cooling device 8; then tightens the lateral locking device 6 and the end locking device 5 respectively; The outer side of the transverse beam on the upper part of the structural assembly is used as a reference, and the outer sides of the mounting plates of all cooling devices 8 are adjusted to be parallel to the outer side of the transverse beam, and then the positioning bolts 2 are respectively locked; then according to the relevant welding process requirements of PN locomotives, respectively Weld the various mounting plates within the range specified by the process requirements, and carry out preliminary welding and positioning connection of the various mounting plates and the assembled product of the side frame cover plate of the cooling chamber of the PN locomotive; finally loosen the positioning bolts 2 respectively, and place the Remove the positioning bolts 2 from the main frame 1 respectively, then loosen the side locking device 6 and the end locking device 5, direct the train to hang the main frame 1 from the assembled product of the side frame cover plate of the cooling chamber of the PN locomotive, and weld Operators continue to perform reinforcement welding on the above various mounting plates according to the welding process requirements.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318603.1A CN103386573B (en) | 2013-07-26 | 2013-07-26 | PN locomotive cooling chamber cooling fan installing plate assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318603.1A CN103386573B (en) | 2013-07-26 | 2013-07-26 | PN locomotive cooling chamber cooling fan installing plate assembly tool |
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| Publication Number | Publication Date |
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| CN103386573A CN103386573A (en) | 2013-11-13 |
| CN103386573B true CN103386573B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310318603.1A Expired - Fee Related CN103386573B (en) | 2013-07-26 | 2013-07-26 | PN locomotive cooling chamber cooling fan installing plate assembly tool |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104802808B (en) * | 2015-05-25 | 2017-04-12 | 南车戚墅堰机车有限公司 | Bolted-connection type internal combustion locomotive damping and cooling chamber structure |
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Family Cites Families (4)
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|---|---|---|---|---|
| JPH0557483A (en) * | 1991-09-05 | 1993-03-09 | Nissan Motor Co Ltd | Under-sill welding equipment |
| JP2006290027A (en) * | 2005-04-06 | 2006-10-26 | Hitachi Ltd | Vehicle structure |
| JP2007167924A (en) * | 2005-12-26 | 2007-07-05 | Kinki Sharyo Co Ltd | Welding and joining method of railway vehicle body material and joint structure used therefor |
| CN201872753U (en) * | 2010-12-01 | 2011-06-22 | 南车资阳机车有限公司 | Modular locomotive cooling chamber |
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- 2013-07-26 CN CN201310318603.1A patent/CN103386573B/en not_active Expired - Fee Related
Patent Citations (6)
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|---|---|---|---|---|
| JP2722995B2 (en) * | 1992-07-17 | 1998-03-09 | 株式会社日立製作所 | Railcar |
| CN201943191U (en) * | 2011-01-26 | 2011-08-24 | 北京赛博思建筑设计有限公司 | Novel cold-bent rectangular steel pipe column assembled pedestal |
| CN202291974U (en) * | 2011-10-14 | 2012-07-04 | 南车戚墅堰机车有限公司 | Positioning tool for assembly of locomotive steering frame |
| CN202368992U (en) * | 2011-12-13 | 2012-08-08 | 滁州永强汽车制造有限公司 | Tank top fence device for tank truck |
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