CN110816564B - Process bogie for transferring bogie frame - Google Patents
Process bogie for transferring bogie frame Download PDFInfo
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- CN110816564B CN110816564B CN201911101978.6A CN201911101978A CN110816564B CN 110816564 B CN110816564 B CN 110816564B CN 201911101978 A CN201911101978 A CN 201911101978A CN 110816564 B CN110816564 B CN 110816564B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
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Abstract
The utility model provides a technology bogie for transporting bogie framework, includes the base, establishes the walking wheel pair of base bottom and establishes the strutting arrangement on the base, strutting arrangement is including establishing four group's supporting component at the longeron tip, supporting component includes bottom plate, first support mound and second support mound. The transportation tool is simple in structure and high in structural strength, and the sizes of the interfaces are verified by placing the HXD1B, HXD1C, HXD1D, HXD3C and HXD3D type locomotive bogie frames on the flatcar, so that the transportation tool achieves the function of universal transportation, and the functions of the original transportation locomotive can be considered.
Description
Technical Field
The invention relates to an electric locomotive, in particular to a process bogie for transferring a bogie frame.
Background
The major repair process of the locomotive is mainly divided into the following steps according to the sequence: disassembling, cleaning, overhauling, assembling and testing. Wherein the disintegration is divided into separation of the locomotive and the bogie, which is called first-level disintegration for short; the bogie frame is separated from the driving unit, and is called bogie disassembly for short. Assembling the corresponding disassembled parts, and assembling the locomotive and a bogie, namely falling the locomotive; the bogie frame is assembled with a drive unit, called bogie assembly for short. When the locomotive is disassembled, the locomotive body after the first-stage disassembly can be transported by using a process bogie (also called a false trolley), but after the bogie is disassembled, the locomotive body can be transported only by placing a support pier on a flat car. Because the support positions of the bogie frames of various vehicle types are inconsistent, the interfaces of the support piers need to be adjusted every time, which wastes time and labor; the bottom of the support pier is not fixed, so that risks can exist; the length of the flatcar reaches 5.6 meters, the length of the bogie reaches 8 meters, the limiting length of the crown block is only 20 meters, the frame of one bogie can be transported at one time, the number of the flatcars is limited, and the space above the flatcar is not effectively utilized.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the process bogie for transferring the bogie frame, which is suitable for transferring frames of various vehicle types and has strong universality.
In order to solve the technical problems, the technical scheme of the invention is as follows: a process bogie for transferring a bogie frame comprises a base, a traveling wheel pair arranged at the bottom of the base and a supporting device arranged on the base,
the base comprises two box-type longitudinal beams which are symmetrically arranged and a cross beam arranged between the two longitudinal beams, each longitudinal beam comprises an inner side plate, an outer side plate, a top plate and end plates arranged at two ends, the bottom of each longitudinal beam is provided with an opening, and a containing groove is formed in each longitudinal beam; inclined pull plates are arranged between one side of the cross beam and one end of the two longitudinal beams and between the other side of the longitudinal cross beam and the other end of the two longitudinal beams; the cross beam consists of two cross beam plates which are arranged in parallel, and two ends of each cross beam plate are respectively welded with the inner side plates of the longitudinal beams on two sides; the middle part of the top surface of the cross beam is provided with a central mounting plate;
the supporting device comprises four groups of supporting components arranged at the end parts of the longitudinal beam, each supporting component comprises a bottom plate, a first supporting pier and a second supporting pier, a part of area of the bottom plate is arranged on the top plate of the longitudinal beam and is connected with the top plate through welding, and the other area of the bottom plate extends out of the base to be suspended; a first supporting plate is arranged between the outer side plate of the longitudinal beam and the bottom of the bottom plate, the first supporting plate is triangular, one side of the first supporting plate is welded with the outer side plate, and the other side of the first supporting plate is welded with the bottom of the bottom plate; a second support plate is arranged between the end plate of the longitudinal beam and the bottom of the bottom plate, the second support plate is triangular, one side of the second support plate is welded with the end plate, and the other side of the second support plate is welded with the bottom of the bottom plate; the first supporting pier comprises a first fixing plate, a first upright column arranged on the first fixing plate and a first supporting plate arranged at the top of the first upright column, wherein a first mounting hole group is arranged on the first fixing plate and comprises a first waist-shaped hole, and the first fixing plate is connected with the bottom plate through a bolt; the second supports the mound and includes the second fixed plate, establishes the second stand on the second fixed plate and sets up the second layer board at second stand top, be equipped with second mounting hole group on the second fixed plate, second mounting hole group includes second waist shape hole, and the second fixed plate passes through the bolt and is connected with the bottom plate.
The invention has simple structure and high structural strength, can transfer the framework of 5 vehicle types and has strong universality; the framework can be lifted on a transfer process bogie at one time after being disassembled, so that the time for adjusting the interface and the position is saved; the existing process bogie base can be modified, so that the occupied amount of a platform truck is saved; the support piers are fixed through bolts and do not interfere with the support position of the original car body process bogie, so that the support piers are convenient to disassemble and change to the original design; the support pier is connected with the framework through the waist-shaped hole matched with the bolt, allowance is provided for manufacturing errors, and an adjusting space can be reserved for follow-up overhauling of the automobile type.
As an improvement, the traveling wheel pair comprises a wheel shaft and wheels, the inner side plate of the longitudinal beam is provided with a wheel shaft fixing device, and the upper parts of the wheels are arranged in the accommodating groove of the longitudinal beam.
As an improvement, two groups of supporting components at two ends of the same longitudinal beam are symmetrically arranged, and two groups of supporting components which are positioned on different longitudinal beams and are positioned in the same direction are symmetrically arranged.
As an improvement, the bottom plate is square, one corner area is fixed on the top plate, the rest three corner areas extend out of the base, and each corner and the longitudinal beam support are provided with a support plate.
As an improvement, one end of each inclined pulling plate is welded with the middle position of the outer side of the cross beam plate, the other end of each inclined pulling plate is welded with the end part of the inner side plate of the longitudinal beam, four inclined pulling plates form an X-shaped reinforcing structure, and two adjacent inclined pulling plates form a V-shaped reinforcing structure.
As an improvement, the front end or the rear end of the base is provided with a traction rod.
As an improvement, a traction plate is arranged between the two longitudinal beams at the front end and the rear end of the base, a bolt hole is formed in the traction plate, and the traction rod is fixed at the bolt hole through a bolt.
As the improvement, four first support piers are distributed in a first rectangle, four second support piers are distributed in a second rectangle, and the area of the first rectangle is larger than that of the second rectangle.
As an improvement, the first supporting plate and the first upright post form a T-shaped supporting member; the second supporting plate and the second upright post form an L-shaped supporting member.
As an improvement, the process truck is used to transport trucks of the HXD1B, HXD1C, HXD1D, HXD3C and HXD3D models.
Compared with the prior art, the invention has the following beneficial effects:
the invention has simple structure and high structural strength, can transfer the framework of 5 vehicle types and has strong universality; the framework can be lifted on a transfer process bogie at one time after being disassembled, so that the time for adjusting the interface and the position is saved; the existing process bogie base can be modified, so that the occupied amount of a platform truck is saved; the length is only half of the length of the flat car; the support piers are fixed through bolts and do not interfere with the support position of the original car body process bogie, so that the support piers are convenient to disassemble and change to the original design; the support pier is connected with the framework through the waist-shaped hole matched with the bolt, allowance is provided for manufacturing errors, and an adjusting space can be reserved for follow-up overhauling of the automobile type.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a front view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a process bogie for transferring a bogie frame comprises a base, a traveling wheel pair 7 arranged at the bottom of the base and a supporting device arranged on the base.
As shown in fig. 1, the base comprises two box-type longitudinal beams 1 arranged symmetrically and a cross beam arranged between the two longitudinal beams 1. The longitudinal beam 1 is roughly in a long strip shape, the cross section of the longitudinal beam is square, the longitudinal beam 1 comprises an inner side plate, an outer side plate, a top plate and end plates arranged at two ends, the bottom of the longitudinal beam 1 is open, a containing groove is formed in the longitudinal beam 1, and the box type longitudinal beam 1 is high in structural strength, light in weight, large in bearing beam and not easy to deform.
As shown in fig. 1 to 4, a diagonal draw plate 3 is arranged between one side of the cross beam and one end of the two longitudinal beams 1 and between the other side of the longitudinal cross beam and the other end of the two longitudinal beams 1. The crossbeam comprises two parallel arrangement's crossbeam board 2, the both ends of crossbeam board 2 respectively with the inboard side plate welding of longeron 1 of both sides. One end of each inclined pulling plate is welded with the middle position of the outer side of the transverse beam plate 2, the other end of each inclined pulling plate 3 is welded with the end part of the inner side plate of the longitudinal beam 1, four inclined pulling plates 3 form an X-shaped reinforcing structure, and two adjacent inclined pulling plates 3 form a V-shaped reinforcing structure; in the base of this kind of structure, the atress at longeron 1 both ends is more balanced. And the traction base on the framework can not be interfered, thereby being beneficial to reducing the gravity center of the framework and ensuring the stable transportation of the framework. And a central mounting plate 8 is arranged in the middle of the top surface of the cross beam.
As shown in fig. 1 to 4, the supporting device comprises four groups of supporting components arranged at the end parts of the longitudinal beams 1, and two ends of each longitudinal beam 1 are provided with one group of supporting components; two groups of supporting components which are positioned on different longitudinal beams 1 and are positioned on the same direction are symmetrically arranged. The support assembly comprises a base plate 6, a first support pier 4 and a second support pier 5; the bottom plate 6 is square, one corner area is arranged on the top plate and connected with the top plate through welding, and the other three corner areas extend out of the base to form a suspension; in order to provide sufficient support for the bottom plate 6, a support plate is provided between the bottom of the bottom plate 6 and the longitudinal beam 1: two first supporting plates 10 are arranged between the outer side plate of the longitudinal beam 1 and the bottom of the bottom plate 6, the first supporting plates 10 are triangular, one side of each first supporting plate 10 is welded with the outer side plate, the other side of each first supporting plate 10 is welded with the bottom of the bottom plate 6, and one first supporting plate 10 is used for supporting one suspended corner area of the bottom plate 6; two second supporting plates 9 are arranged between the end plate of the longitudinal beam 1 and the bottom of the bottom plate 6, the second supporting plates 9 are triangular, one side of each second supporting plate 9 is welded with the end plate, the other side of each second supporting plate 9 is welded with the bottom of the bottom plate 6, and the two second supporting plates 9 are respectively used for supporting two suspended corner areas; in this way, the four corner regions of the bottom plate 6 are effectively supported, and the forces to which they are subjected are all distributed over the top and outside of the box girder 1, on the longitudinal girder 1. The first support pier 4 comprises a first fixing plate 41, a first upright post 42 arranged on the first fixing plate 41 and a first supporting plate 43 arranged at the top of the first upright post 42, the first supporting plate 43 and the first upright post 42 form a T-shaped support member, a first mounting hole group is arranged on the first fixing plate 41 and comprises a first kidney-shaped hole 44, and the first fixing plate 41 is connected with the bottom plate 6 through a bolt; the second support pier 5 comprises a second fixing plate 51, a second upright column 52 arranged on the second fixing plate 51 and a second supporting plate 53 arranged at the top of the second upright column 52, the second supporting plate 53 and the second upright column 52 form an L-shaped support member, a second mounting hole group is arranged on the second fixing plate 51, the second mounting hole group comprises a second kidney-shaped hole 54, and the second fixing plate 51 is connected with the bottom plate 6 through a bolt; four first support piers 4 are first rectangle distribution, and four second support piers 5 are second rectangle distribution, and first rectangle area is greater than second rectangle area.
The travelling wheel pair 7 comprises a wheel shaft and wheels, the inner side plate of the longitudinal beam 1 is provided with a wheel shaft fixing device, the upper parts of the wheels are arranged in the accommodating groove of the longitudinal beam 1, the gravity center of the whole process bogie can be reduced, and the stability of transfer is improved.
And a traction plate (not marked) is arranged between the two longitudinal beams 1 at the front end and the rear end of the base, a bolt hole is formed in the traction plate, and the traction rod is fixed at the bolt hole through a bolt.
The base of the original vehicle body supporting process bogie is modified, the vehicle body supporting process bogie is composed of a steering base and a vehicle body supporting cross beam, the base and the cross beam are connected through a center plate and a traction pin and can be directly lifted and disassembled, the whole process bogie bears 50t, the weight of a framework is 7 t-8 t, and the bearing capacity is sufficient. Because the bogie frames of all vehicle types are integrally similar in structure and only the axle box pull rod seats are different in position, the position size of the axle box pull rod seats of all vehicle types can be calculated or three-dimensionally modeled, the optimal position of the support pier is found and is fitted with the vehicle body process bogie structure, and the optimal solution is worked out.
The transportation tool is simple in structure and high in structural strength, and the sizes of the interfaces are verified by placing the HXD1B, HXD1C, HXD1D, HXD3C and HXD3D type locomotive bogie frames on the flatcar, so that the transportation tool realizes the function of universal transportation, and the functions of the original transportation locomotive can be considered; the framework can be lifted on a transfer process bogie at one time after being disassembled, so that the time for adjusting the interface and the position is saved; the occupied amount of a platform truck is saved by modifying the base of the existing process bogie; the support piers are fixed through bolts and do not interfere with the support position of the original car body process bogie, so that the support piers are convenient to disassemble and change to the original design; the support pier is connected with the framework through the waist-shaped hole matched with the bolt, allowance is provided for manufacturing errors, and an adjusting space can be reserved for follow-up overhauling of the automobile type.
Claims (10)
1. The utility model provides a technology bogie for transporting bogie framework, includes the base, establishes the running wheel pair of base bottom and establishes the strutting arrangement on the base, its characterized in that:
the base comprises two box-type longitudinal beams which are symmetrically arranged and a cross beam arranged between the two longitudinal beams, each longitudinal beam comprises an inner side plate, an outer side plate, a top plate and end plates arranged at two ends, the bottom of each longitudinal beam is provided with an opening, and a containing groove is formed in each longitudinal beam; inclined pull plates are arranged between one side of the cross beam and one end of the two longitudinal beams and between the other side of the longitudinal cross beam and the other end of the two longitudinal beams; the cross beam consists of two cross beam plates which are arranged in parallel, and two ends of each cross beam plate are respectively welded with the inner side plates of the longitudinal beams on two sides; the middle part of the top surface of the cross beam is provided with a central mounting plate;
the supporting device comprises four groups of supporting components arranged at the end parts of the longitudinal beam, each supporting component comprises a bottom plate, a first supporting pier and a second supporting pier, a part of area of the bottom plate is arranged on the top plate of the longitudinal beam and is connected with the top plate through welding, and the other area of the bottom plate extends out of the base to be suspended; a first supporting plate is arranged between the outer side plate of the longitudinal beam and the bottom of the bottom plate, the first supporting plate is triangular, one side of the first supporting plate is welded with the outer side plate, and the other side of the first supporting plate is welded with the bottom of the bottom plate; a second support plate is arranged between the end plate of the longitudinal beam and the bottom of the bottom plate, the second support plate is triangular, one side of the second support plate is welded with the end plate, and the other side of the second support plate is welded with the bottom of the bottom plate; the first supporting pier comprises a first fixing plate, a first upright column arranged on the first fixing plate and a first supporting plate arranged at the top of the first upright column, wherein a first mounting hole group is arranged on the first fixing plate and comprises a first waist-shaped hole, and the first fixing plate is connected with the bottom plate through a bolt; the second supports the mound and includes the second fixed plate, establishes the second stand on the second fixed plate and sets up the second layer board at second stand top, be equipped with second mounting hole group on the second fixed plate, second mounting hole group includes second waist shape hole, and the second fixed plate passes through the bolt and is connected with the bottom plate.
2. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: the travelling wheel pair comprises a wheel shaft and wheels, the inner side plate of the longitudinal beam is provided with a wheel shaft fixing device, and the upper parts of the wheels are arranged in the accommodating groove of the longitudinal beam.
3. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: two groups of supporting components which are positioned on different longitudinal beams and are positioned on the same direction are symmetrically arranged.
4. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: the bottom plate is square, one of the corner areas is fixed on the top plate, the rest three corner areas extend out of the base, and each corner and the longitudinal beam support are provided with a support plate.
5. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: one end of each inclined pulling plate is welded with the middle position of the outer side of the cross beam plate, the other end of each inclined pulling plate is welded with the end part of the inner side plate of the longitudinal beam, the four inclined pulling plates form an X-shaped reinforcing structure, and two adjacent inclined pulling plates form a V-shaped reinforcing structure.
6. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: and a traction rod is arranged at the front end or the rear end of the base.
7. A process truck for transferring a truck frame in accordance with claim 6, characterized in that: and a traction plate is arranged between the two longitudinal beams at the front end and the rear end of the base, a bolt hole is formed in the traction plate, and the traction rod is fixed at the bolt hole through a bolt.
8. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: four first support piers are first rectangle distribution, and four second support piers are second rectangle distribution, and first rectangle area is greater than second rectangle area.
9. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: the first supporting plate and the first upright post form a T-shaped supporting member; the second supporting plate and the second upright post form an L-shaped supporting member.
10. A process truck for transferring a truck frame in accordance with claim 1, characterized in that: the process bogie is used for transferring bogie frames of HXD1B, HXD1C, HXD1D, HXD3C and HXD3D vehicle types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101978.6A CN110816564B (en) | 2019-11-12 | 2019-11-12 | Process bogie for transferring bogie frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101978.6A CN110816564B (en) | 2019-11-12 | 2019-11-12 | Process bogie for transferring bogie frame |
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| Publication Number | Publication Date |
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| CN110816564A CN110816564A (en) | 2020-02-21 |
| CN110816564B true CN110816564B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911101978.6A Active CN110816564B (en) | 2019-11-12 | 2019-11-12 | Process bogie for transferring bogie frame |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111115145B (en) * | 2020-02-25 | 2024-06-04 | 株洲中车特种装备科技有限公司 | AGV pulls framework and transports conveyor |
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| CN205149869U (en) * | 2015-11-11 | 2016-04-13 | 武汉利德工业技术服务有限公司 | EMUs bogie frame washs dolly |
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| CN201633730U (en) * | 2010-01-13 | 2010-11-17 | 南车株洲电力机车有限公司 | Bogie frame flat car |
| KR20120064288A (en) * | 2010-12-09 | 2012-06-19 | 한국철도공사 | A carrier moving a power bogie |
| CN203228865U (en) * | 2013-04-27 | 2013-10-09 | 东风襄阳旅行车有限公司 | Technological trolley for passenger cars |
| CN104354714B (en) * | 2014-10-11 | 2016-08-17 | 唐山学院 | The motor-car power process bogie of adjustable width |
| CN104354715B (en) * | 2014-10-16 | 2016-10-05 | 江苏友谊汽车有限公司 | A kind of automobile case track conveying device |
| CN207496691U (en) * | 2017-09-25 | 2018-06-15 | 广州电力机车有限公司 | A kind of steering frame support structure |
| CN107901929A (en) * | 2017-10-17 | 2018-04-13 | 中车长春轨道客车股份有限公司 | A kind of overhaul of train-set drive process bogie |
| CN208019732U (en) * | 2017-12-12 | 2018-10-30 | 江苏今创车辆有限公司 | Diesel locomotive general assembly production line is weighed rack trolley |
| CN108725492B (en) * | 2018-06-29 | 2024-02-13 | 广州铁路职业技术学院（广州铁路机械学校） | Process bogie for vehicle maintenance |
| CN208774767U (en) * | 2018-08-01 | 2019-04-23 | 申通南车(上海)轨道交通车辆维修有限公司 | A kind of mobile operation frame suitable for bogie |
| CN108891438B (en) * | 2018-09-03 | 2024-04-09 | 广州铁路职业技术学院（广州铁路机械学校） | Framework and process bogie |
| CN110341735B (en) * | 2019-08-05 | 2020-11-03 | 中车大连机车车辆有限公司 | Substitute bogie assembly and vehicle falling method |
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2019
- 2019-11-12 CN CN201911101978.6A patent/CN110816564B/en active Active
Patent Citations (1)
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| CN205149869U (en) * | 2015-11-11 | 2016-04-13 | 武汉利德工业技术服务有限公司 | EMUs bogie frame washs dolly |
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