CN102975726A - Clamp-style wagon - Google Patents
Clamp-style wagon Download PDFInfo
- Publication number
- CN102975726A CN102975726A CN2012105159195A CN201210515919A CN102975726A CN 102975726 A CN102975726 A CN 102975726A CN 2012105159195 A CN2012105159195 A CN 2012105159195A CN 201210515919 A CN201210515919 A CN 201210515919A CN 102975726 A CN102975726 A CN 102975726A
- Authority
- CN
- China
- Prior art keywords
- box type
- assembly welding
- underframe
- cover plate
- type construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention provides a clamp-style wagon, which comprises two clamp-shaped assemblies arranged symmetrically, wherein each clamp-shaped assembly comprises a clamp-shaped beam, a guide beam, a large bottom frame, a small bottom frame, a steering frame and a wheel pair group; the large bottom frame has a variable-section box-shaped structure formed by performing assembly welding on a first side beam, a first sleeper beam, a transverse beam, an upper sealing plate and a lower sealing plate; the first side beam has a variable-section box-shaped structure formed by performing assembly welding on a first upper cover plate, a first lower cover plate and a first web plate; the first sleeper beam has a box-shaped structure formed by performing assembly welding on a second upper cover plate, a second lower cover plate and a second web plate; the small bottom frame has a variable-section box-shaped structure formed by performing assembly welding on a second side beam and a second sleeper beam; the second side beam has a variable-section box-shaped structure formed by performing assembly welding on a fourth upper cover plate, a fourth lower cover plate, a fourth web plate and a clapboard; the sleeper beam has a variable-section box-shaped structure formed by performing assembly welding on a fifth upper cover plate, a fifth lower cover plate, a fifth web plate and a clapboard; and the clamp-shaped beam, the guide beam, the large bottom frame and the small bottom frame are welded by adopting high-strength steel plates. Due to the adoption of the clamp-style wagon, load capacity can be increased.
Description
Technical field
The present invention relates to the rolling stock technology, relate in particular to a kind of clamp type railway truck.
Background technology
The clamp type railway truck is mainly used in loading and transporting the large cargo of the industries such as electric power, metallurgy, chemical industry, heavy-duty machinery.
Along with the development of national economy, the requirement of power industry is more and more higher, so the volume of generator unit stator and weight is also in continuous rising, and domestic existing clamp type railway truck load carrying ability is less than normal, can't satisfy transportation demand.
Summary of the invention
The invention provides a kind of clamp type railway truck, to improve load carrying ability.
The invention provides a kind of clamp type railway truck, comprise symmetrically arranged two pincerlike assemblies, each described pincerlike assembly comprises schnabel;
Described schnabel comprises tapered box type construction beam, the first end of described box type construction beam is provided with Che Er and hydraulic efficiency pressure system, the bottom surface captive joint guide beam of the second end of described box type construction beam, described guide beam connects great underframe, the bottom surface at the two ends of described great underframe is connected with respectively little underframe, the bottom surface at the two ends of described little underframe is connected with respectively bogie truck, and described bogie truck bottom is provided with wheel to group;
Described great underframe becomes tapered box type construction by the first curb girder, the first sleeper beam, crossbeam, upper sealing plate and lower shrouding assembly welding, and described the first curb girder becomes tapered box type construction by the first upper cover plate, the first lower cover and the first web assembly welding; Described the first sleeper beam becomes box type construction by the second upper cover plate, the second lower cover and the second web assembly welding; Described crossbeam becomes I-shape construction by the 3rd upper cover plate, the 3rd lower cover and the 3rd web assembly welding;
Described little underframe becomes tapered box type construction by the second curb girder with the second sleeper beam assembly welding, described the second curb girder becomes tapered box type construction by the 4th upper cover plate, the 4th lower cover, the 4th web and dividing plate assembly welding, and described sleeper beam becomes tapered box type construction by the 5th upper cover plate, the 5th lower cover, the 5th web and dividing plate assembly welding;
Described schnabel, guide beam, great underframe and little underframe all adopt high tensile steel plate to be welded.
Based on above-mentioned, clamp type railway truck provided by the invention, because schnabel, great underframe and little underframe all adopt box-structure, the second curb girder and the second sleeper beam that be used for to consist of the first curb girder and first sleeper beam of great underframe and be used for consisting of little underframe also adopt box-structure, simultaneously, schnabel, guide beam, great underframe and little underframe all adopt high tensile steel plate to be welded, and have therefore significantly improved the intensity of clamp type railway truck, thereby have increased the load carrying ability of clamp type railway truck.
Description of drawings
The structural representation of the pincerlike assembly of the clamp type railway truck that Fig. 1 provides for the embodiment of the invention;
Structural representation when the clamp type railway truck that Fig. 2 provides for the embodiment of the invention is unkitted goods;
Structural representation when the clamp type railway truck that Fig. 3 provides for the embodiment of the invention is equipped with goods.
Reference numeral:
101: schnabel; 102: the car ear; 103: guide beam;
104: great underframe; 105: little underframe; 106: bogie truck;
107: wheel is to group; 108: the revolution attaching parts; 109: hydraulic actuating cylinder;
110: rotating stand; 111: spherical attaching parts; 201: goods;
301: the short coupling device of empty wagons.
The specific embodiment
Please refer to Fig. 1-3, the embodiment of the invention provides a kind of clamp type railway truck, comprises symmetrically arranged two pincerlike assemblies, and each described pincerlike assembly comprises schnabel 101; Described schnabel 101 comprises tapered box type construction beam, the first end of described box type construction beam is provided with car ear 102 and hydraulic efficiency pressure system, the bottom surface captive joint guide beam 103 of the second end of described box type construction beam, described guide beam 103 connects great underframe 104, the bottom surface at the two ends of described great underframe 104 is connected with respectively handle frame 105, the bottom surface at the two ends of described handle frame 105 is connected with respectively bogie truck 106, and described bogie truck 106 bottoms are provided with wheel to organizing 107; Described great underframe 104 becomes tapered box type construction by the first curb girder, the first sleeper beam, crossbeam, upper sealing plate and lower shrouding assembly welding, and described the first curb girder becomes tapered box type construction by the first upper cover plate, the first lower cover and the first web assembly welding; Described the first sleeper beam becomes box type construction by the second upper cover plate, the second lower cover and the second web assembly welding; Described crossbeam becomes I-shape construction by the 3rd upper cover plate, the 3rd lower cover and the 3rd web assembly welding; Described handle frame 105 becomes tapered box type construction by the second curb girder with the second sleeper beam assembly welding, described the second curb girder becomes tapered box type construction by the 4th upper cover plate, the 4th lower cover, the 4th web and dividing plate assembly welding, and described sleeper beam becomes tapered box type construction by the 5th upper cover plate, the 5th lower cover, the 5th web and dividing plate assembly welding; Described schnabel 101, guide beam 103, great underframe 104 and handle frame 105 all adopt high tensile steel plate to be welded.
In the present embodiment, because schnabel 101, great underframe 104 and handle frame 105 all adopt box-structure, the second curb girder and the second sleeper beam that are used for consisting of the first curb girder and first sleeper beam of great underframe 104 and being used for formation handle frame 105 also adopt box-structure, simultaneously, schnabel 101, guide beam 103, great underframe 104 and handle frame 105 all adopt high tensile steel plate to be welded, therefore significantly improved the intensity of clamp type railway truck, thereby increased the load carrying ability of clamp type railway truck, in addition, because schnabel 101, guide beam 103, great underframe 104 and handle frame 105 all adopt high tensile steel plate to be welded, be more conducive to alleviate deadweight by light-weight design, thereby further improve the load carrying ability of clamp type railway truck, wherein, high tensile steel plate refers to that yield strength is more than or equal to the steel plate of 685MPa.
In the present embodiment, preferably, bogie truck 106 is framework type bogie truck 106, and bogie truck 106 can comprise framework, shock attenuation unit, journal box spring device and foundation brake rigging etc., by adopting framework type bogie truck 106, can further alleviate the deadweight of clamp type railway truck, improve load carrying ability, simultaneously, also can make the dynamic performance of clamp type railway truck better, certainly, bogie truck 106 also can adopt wrapper sheet formula bogie truck or other forms of bogie truck, and the present invention is not specifically limited this.
In the present embodiment, preferred, be provided with normal contact side bearing between great underframe 104 and the handle frame 105, be provided with normal contact side bearing between handle frame 105 and the bogie truck 106.By normal contact side bearing is set, can make the dynamic performance of clamp type railway truck better, speed is faster, certainly, also can adopt clearance-type side bearing or other forms of side bearing between great underframe 104 and the handle frame 105 and between handle frame 105 and the bogie truck 106, the present invention is not specifically limited this.
In the present embodiment, preferred, the wheelbase between the bogie truck 106 is 5500 millimeters, and described the wheel formed arrangement by 3 or 4 wheels organizing 107, described take turns to wheelbase be 1400 millimeters.Optimize bogie truck 106 and the stress performance of taking turns organizing 107 with this, improve clamp type railway truck bearing capacity, simultaneously, can reduce for road and bridge pressure, improve the performance of passing through of railway truck.
In the present embodiment, guide beam 103 can be the T-shaped beam that is formed by assembly weldings such as upper cover plate, lower cover, side plate and guide finger sleeve pipes.
In the present embodiment, preferred, described guide beam 103 is connected by turning round attaching parts 108 with described great underframe 104, thereby described guide beam 103 can be rotated in perpendicular, and then drives described schnabel 101 and rotate in perpendicular; Described hydraulic efficiency pressure system comprises hydraulic actuating cylinder 109, and described hydraulic actuating cylinder 109 is rotationally connected with described box type construction beam by the rotating stand 110 of cylinder base and the spherical attaching parts 111 of cylinder ends; Described hydraulic actuating cylinder 109 is positioned at the top of described box type construction beam first end side, and described car ear 102 is positioned at the bottom of described box type construction beam first end side.When the clamp type railway truck needs lade 201 to travel or empty wagons when travelling, an end that is provided with hydraulic efficiency pressure system and Che Er 102 of two schnabels 101 is staggered relatively, car ear 102 on two schnabels 101 is connected by the pin-and-hole on bearing pin and goods 201 or the short coupling device 301 of empty wagons respectively, simultaneously, the telescopic end of the hydraulic actuating cylinder 109 on two schnabels 101 supports the strut member on goods 201 or the short coupling device 301 of empty wagons, thereby goods 201 or the short coupling device 301 of empty wagons are connected between two schnabels 101.Because schnabel 101 can rotate in perpendicular, therefore, when the telescopic end of hydraulic actuating cylinder 109 stretches, can the raise height of schnabel 101 and goods 201 when the telescopic end of hydraulic actuating cylinder 109 shrinks, can reduce the height of schnabel 101 and goods 201, realize thus regulating of clamp type railway truck and goods 201 height, increase the performance of passing through of clamp type railway truck, avoided exceeding vehicle gauge, and easy to operate.In addition, because hydraulic actuating cylinder 109 is rotationally connected with described box type construction beam by the rotating stand 110 of cylinder base and the spherical attaching parts 111 of cylinder ends, therefore when rising on the box type construction beam position or descending, can make hydraulic actuating cylinder 109 keep horizontal force, and then guarantee the stability of hydraulic actuating cylinder 109 work.
In the present embodiment, hydraulic efficiency pressure system can be controlled by electric system, thereby makes more convenient to operate.
The clamp type railway truck that the embodiment of the invention provides, vehicle load is large, can transport 450 tons of goods, can solve the transportation problem of 1000MW generator unit stator, satisfy the needs of State Grid development, simultaneously, the empty wagons loopback boundary of not transfiniting, good by performance, transportation speed is high, and operation cost is low.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a clamp type railway truck is characterized in that, comprises symmetrically arranged two pincerlike assemblies, and each described pincerlike assembly comprises schnabel;
Described schnabel comprises tapered box type construction beam, the first end of described box type construction beam is provided with Che Er and hydraulic efficiency pressure system, the bottom surface captive joint guide beam of the second end of described box type construction beam, described guide beam connects great underframe, the bottom surface at the two ends of described great underframe is connected with respectively little underframe, the bottom surface at the two ends of described little underframe is connected with respectively bogie truck, and described bogie truck bottom is provided with wheel to group;
Described great underframe becomes tapered box type construction by the first curb girder, the first sleeper beam, crossbeam, upper sealing plate and lower shrouding assembly welding, and described the first curb girder becomes tapered box type construction by the first upper cover plate, the first lower cover and the first web assembly welding; Described the first sleeper beam becomes box type construction by the second upper cover plate, the second lower cover and the second web assembly welding; Described crossbeam becomes I-shape construction by the 3rd upper cover plate, the 3rd lower cover and the 3rd web assembly welding;
Described little underframe becomes tapered box type construction by the second curb girder with the second sleeper beam assembly welding, described the second curb girder becomes tapered box type construction by the 4th upper cover plate, the 4th lower cover, the 4th web and dividing plate assembly welding, and described sleeper beam becomes tapered box type construction by the 5th upper cover plate, the 5th lower cover, the 5th web and dividing plate assembly welding;
Described schnabel, guide beam, great underframe and little underframe all adopt high tensile steel plate to be welded.
2. clamp type railway truck according to claim 1 is characterized in that, described bogie truck is the framework type bogie truck.
3. clamp type railway truck according to claim 1 is characterized in that, is provided with normal contact side bearing between described great underframe and the little underframe, is provided with normal contact side bearing between described little underframe and the bogie truck.
4. clamp type railway truck according to claim 1 is characterized in that, the wheelbase between the described bogie truck is 5500 millimeters, described take turns to the group by 3 or 4 wheels arrangement is formed, described take turns to wheelbase be 1400 millimeters.
5. arbitrary described clamp type railway truck is characterized in that according to claim 1-4,
Described guide beam and described great underframe are connected by the revolution attaching parts, thereby described guide beam can be rotated in perpendicular, and then drive described schnabel and rotate in perpendicular;
Described hydraulic efficiency pressure system comprises hydraulic actuating cylinder, and described hydraulic actuating cylinder is rotationally connected by the rotating stand of cylinder base and spherical attaching parts and the described box type construction beam of cylinder ends;
Described hydraulic actuating cylinder is positioned at the top of described box type construction beam first end side, and described car ear is positioned at the bottom of described box type construction beam first end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105159195A CN102975726A (en) | 2012-12-05 | 2012-12-05 | Clamp-style wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105159195A CN102975726A (en) | 2012-12-05 | 2012-12-05 | Clamp-style wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102975726A true CN102975726A (en) | 2013-03-20 |
Family
ID=47850168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105159195A Pending CN102975726A (en) | 2012-12-05 | 2012-12-05 | Clamp-style wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340826A (en) * | 2018-03-05 | 2018-07-31 | 重庆医科大学附属永川医院 | A kind of heavyweight packet clamp transfer car(buggy) |
| CN110450806A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of for transporting U-shaped or box-shaped precast beam railway freight-car steering wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085151A (en) * | 1990-02-05 | 1992-02-04 | Fuji Jukogyo Kabushiki Kaisha | Bogie frame for railway vehicle and method thereof |
| CN2558546Y (en) * | 2002-04-20 | 2003-07-02 | 广东省韶关钢铁集团有限公司 | Special flatcar of steel billet transportation |
| CN101475009A (en) * | 2009-02-10 | 2009-07-08 | 齐齐哈尔轨道交通装备有限责任公司 | Guide beam for large and long freight car and large and long freight car with the same |
| CN101480955A (en) * | 2009-02-25 | 2009-07-15 | 齐齐哈尔轨道交通装备有限责任公司 | Well car and discharging method thereof |
| CN202378876U (en) * | 2011-12-23 | 2012-08-15 | 铜陵晟王铁路机械制造有限责任公司 | Molten iron tank car |
-
2012
- 2012-12-05 CN CN2012105159195A patent/CN102975726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085151A (en) * | 1990-02-05 | 1992-02-04 | Fuji Jukogyo Kabushiki Kaisha | Bogie frame for railway vehicle and method thereof |
| CN2558546Y (en) * | 2002-04-20 | 2003-07-02 | 广东省韶关钢铁集团有限公司 | Special flatcar of steel billet transportation |
| CN101475009A (en) * | 2009-02-10 | 2009-07-08 | 齐齐哈尔轨道交通装备有限责任公司 | Guide beam for large and long freight car and large and long freight car with the same |
| CN101480955A (en) * | 2009-02-25 | 2009-07-15 | 齐齐哈尔轨道交通装备有限责任公司 | Well car and discharging method thereof |
| CN202378876U (en) * | 2011-12-23 | 2012-08-15 | 铜陵晟王铁路机械制造有限责任公司 | Molten iron tank car |
Non-Patent Citations (3)
| Title |
|---|
| 万朝燕等: "350t钳夹车压柱油缸稳定性分析", 《大连交通大学学报》 * |
| 魏鸿亮: "DQ35型钳夹车", 《铁道车辆》 * |
| 魏鸿亮等: "DQ45型钳夹车的研制", 《铁道车辆》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340826A (en) * | 2018-03-05 | 2018-07-31 | 重庆医科大学附属永川医院 | A kind of heavyweight packet clamp transfer car(buggy) |
| CN110450806A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of for transporting U-shaped or box-shaped precast beam railway freight-car steering wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102556097B (en) | Central suspension device and high-speed truck bogie with same | |
| CN102079314B (en) | Load increasing container flat wagon body applicable to running on Thailand meter-gage railway | |
| CN103661464A (en) | Rapid freight car radial bogie | |
| CN102963382A (en) | Rail wagon bogie | |
| CN111674417B (en) | Large-load flatcar | |
| CN103693064A (en) | Framework for rapid wagon bogie | |
| CN102874266B (en) | A kind of bogie truck and apply the lorry of this bogie truck | |
| CN104097655A (en) | Railway express wagon bogie | |
| CN103625493A (en) | Large-axle-load railway vehicle bogie | |
| CN202987174U (en) | Railway freight car steering frame | |
| CN201961326U (en) | Top surface supporting type radial bogie | |
| CN205440350U (en) | Generous flat car of large -tonnage | |
| CN103112467A (en) | Radial welding bogie with low dynamic effect | |
| CN202063146U (en) | Novel slag-soil truck | |
| CN206243171U (en) | 21 cubic metres of drop-bottom cars | |
| RU117129U1 (en) | LIFTED LOAD CAR Trolley | |
| CN201291864Y (en) | Railway flat car of 450 ton | |
| CN102975726A (en) | Clamp-style wagon | |
| CN203580970U (en) | Standard rail large wheel diameter eight-axle electric locomotive bogie adopting intermediate frameworks | |
| CN102050135A (en) | Novel welding frame-type bogie | |
| CN206797394U (en) | Multilayer rail transfer flatcar | |
| CN102658824B (en) | The bolster of quick railway goods train bogie | |
| CN201457395U (en) | Triaxial bogie | |
| CN201033566Y (en) | Speed-increased 250 ton well car | |
| CN201559667U (en) | Steering frame of rapid railway freight car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |