CN110789558A - Transition connecting device between vehicle body and bogie - Google Patents
Transition connecting device between vehicle body and bogie Download PDFInfo
- Publication number
- CN110789558A CN110789558A CN201911105362.6A CN201911105362A CN110789558A CN 110789558 A CN110789558 A CN 110789558A CN 201911105362 A CN201911105362 A CN 201911105362A CN 110789558 A CN110789558 A CN 110789558A
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- CN
- China
- Prior art keywords
- seat
- vehicle body
- plate
- shock absorber
- fixing
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- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a transitional connection device between a vehicle body and a bogie, which comprises a transition plate, two groups of axisymmetric anti-falling hanging seats, two spring seat assemblies, a shock absorber fixing seat and a traction seat, wherein the transition plate is provided with the two groups of axisymmetric anti-falling hanging seats, the anti-falling hanging seats are arranged close to the end part of the transition plate, the two symmetrical spring seat assemblies are arranged between the two groups of anti-falling hanging seats, the traction seat assembly is arranged between the two spring seat assemblies, and one side of each spring seat assembly is provided with the shock absorber fixing seat for fixing a transverse shock absorber. The transition connecting device is connected with a secondary suspension system on the bogie, so that the operation space is large, the assembly is quick, the overhaul is convenient, after the assembly is finished, the vehicle body falls down and is connected with the transition plate, the quick connection of the vehicle body and the bogie is realized through the transition connecting device, the falling efficiency and the accuracy are improved, the assembly process is simplified, the difficulty is reduced, and the connection strength between the vehicle body and the bogie is increased.
Description
Technical Field
The invention relates to the technical field of connection of truck bodies, in particular to a transitional connection device between a truck body and a bogie.
Background
At present, railway vehicles have high requirements on running speed and dynamic performance, and in order to meet the requirements, a bogie needs to adopt high configuration during erection, particularly a secondary suspension system connected with a vehicle body, so that a transverse oil pressure shock absorber for improving stability and an anti-jump rope device for improving safety are added while vertical load bearing of the vehicle body and cargoes and longitudinal traction and braking force transmission are met.
Because secondary suspension contains the subassembly more, need be connected each subassembly with automobile body and bogie respectively, each part installation process is more loaded down with trivial details, but automobile body bottom operating space is limited, is unfavorable for staff's operation, has further increased the difficulty that whole car fell into, and the assembly time that leads to falling the car is longer.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the transitional connecting device between the vehicle body and the bogie, which solves the problem of complicated assembly and connection of the existing secondary suspension system and improves the assembly efficiency and precision.
In order to realize the purpose, the invention provides the following technical scheme:
the utility model provides a transitional coupling device between automobile body and bogie, includes cab apron, anticreep and hangs seat, two series spring seat components, bumper shock absorber fixing base and pull the seat and constitute, cross the anticreep that is equipped with two sets of axisymmetric on the cab apron and hang the seat, and the anticreep hangs the tip setting that the seat is close to the cab apron, and two sets of anticreeps are hung and are equipped with two symmetrical two series spring seat components between the seat, are equipped with between two series spring seat components and pull the seat and constitute, one side that two series spring seat components are equipped with the bumper shock absorber fixing base that is used for fixed horizontal bumper shock absorber.
Preferably, the transition plate is a rectangular plate, and four corners of the transition plate are provided with arc-shaped grooves.
Preferably, the secondary spring seat assembly comprises a secondary spring bottom plate and a positioning sleeve, two connecting holes are formed in the secondary spring bottom plate, one positioning sleeve is welded in each connecting hole, and a positioning hole matched with the positioning sleeve is formed in the transition plate.
Preferably, the number of each group of anti-drop hanging seats is 2.
Preferably, the anti-drop hanging seat comprises two supporting plates, one ends of the two supporting plates are connected through a bottom plate, the bottom plate is fixedly connected with the transition plate, a flat hole round pin used for fixing the anti-jump lock is connected between the two supporting plates, and the end part of the flat hole round pin is fixed through a flat cotter pin.
Preferably, the shock absorber fixing seat is of a plate-shaped structure, one end of the shock absorber fixing seat is fixedly connected with the transition plate, a yielding groove is formed in one side of the shock absorber fixing seat, and fixing bolts used for fixing the transverse shock absorber are arranged on two sides of the yielding groove.
Preferably, the traction seat comprises a traction seat and a fastening block, the traction seat comprises two locking plates, the two locking plates are arranged in parallel and connected through a connecting plate, the locking plates are connected with a transition plate, a fixing groove for fixing a traction rod is arranged at the upper end of the supporting plate, and the fastening block is pressed at the upper end of the locking plates and fixed through a connecting bolt.
Preferably, the two sides of the fixing groove are provided with insertion holes, one side of the locking plate is provided with a locking hole communicated with the insertion holes, pin-shaped nuts are arranged in the locking holes, and the connecting bolts penetrate through the insertion holes to be in threaded fit with the pin-shaped nuts.
Preferably, the fixing groove is a semi-arc groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the transition connecting device is connected with the secondary suspension system on the bogie before the assembly of the vehicle falling body, so that the operation space is large, the assembly is fast, the overhaul is convenient, the mounting precision is improved, the vehicle falling body is connected with the transition plate after the assembly is finished, the fast connection between the vehicle body and the bogie is realized through the transition connecting device, the falling efficiency and the accuracy are improved, the assembly process is simplified, the difficulty is reduced, and the connection strength between the vehicle body and the bogie is increased.
2. The four corners of the transition plate are provided with the arc grooves, so that stress concentration can be prevented when the transition plate is used, and the strain resistance of the transition plate is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a transition plate;
FIG. 3 is a schematic structural view of the anti-drop hanging seat;
FIG. 4 is a schematic structural view of the two-spring seat assembly;
FIG. 5 is a schematic structural view of a damper mounting seat;
FIG. 6 is a schematic view of the structure of the fifth wheel assembly;
FIG. 7 is a schematic view of the structure of the fifth wheel assembly;
FIG. 8 is a schematic view of a pin bolt configuration;
fig. 9 is a schematic view of the structure of the present invention as viewed from the bottom of the vehicle body upward when in use.
In the figure: 1-a transition plate; 101-a groove; 102-positioning holes; 2-anti-drop hanging seat; 201-flat hole round pin; 202-a support plate; 203-a backplane; 204-flat cotter pin; 3-two-series spring seat assembly; 301-secondary spring bottom plate; 302-connecting hole; 303-a positioning sleeve; 4-shock absorber fixing seat; 401-fixing bolts; 402-a yield slot; 5-a traction seat; 501-connecting bolts; 502-a fastening block; 503-locking plate; 504-pin type nuts; 505-a connecting plate; 506-a lock hole; 507-jack; 508-a fixed slot; 509-pin hole; 6-secondary spring; 7-a transverse damper; 8, a draw bar; 9-anti-jump lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a transitional coupling device between a vehicle body and a bogie, including crossing cab apron 1, anti-falling hanging seat 2, two-series spring seat group 3, shock absorber fixing seat 4 and traction seat group 5, cross the anti-falling hanging seat 2 that is equipped with two sets of axisymmetric on cab apron 1, the quantity of each anti-falling hanging seat 2 of group is 2, and anti-falling hanging seat 2 is close to the tip setting of cab apron 1, be equipped with two-series spring seat group 3 of symmetry between two sets of anti-falling hanging seats 2, be equipped with traction seat group between two-series spring seat group 3 and constitute 5, one side that two-series spring seat group 3 constitutes is equipped with the shock absorber fixing seat 4 that is used for fixed horizontal shock absorber, anti-falling hanging seat 2, two-series spring seat group 3, shock absorber fixing seat 4 and traction seat group constitute 5 and all locate same one side of cab apron 1.
As shown in fig. 2, the transition plate 1 is a rectangular plate, the transition plate 1 is formed by hot cutting a plate, bolt holes for fixing are formed in the transition plate 1, and arc-shaped grooves 101 are formed in four corners of the transition plate 1, so that stress concentration is prevented when the device is used, and the strain resistance of the transition plate 1 is improved.
As shown in fig. 4, the secondary spring seat assembly 3 is formed by welding and combining a secondary spring bottom plate 301 and a positioning sleeve 303, in order to match a secondary spring interface of the bogie, the secondary spring bottom plate 301 is of a disc structure, two connecting holes 302 are arranged on the secondary spring bottom plate 301, a positioning sleeve 303 is welded in each connecting hole 302, a positioning hole 102 matched with the positioning sleeve 303 is arranged on the transition plate 1, the positioning sleeve 303 is inserted into the positioning hole 102 and is welded and fixed, and the secondary spring bottom plate 301 and the transition plate 1 are welded.
As shown in fig. 3, the anti-drop hanging seat 2 comprises two support plates 202, the number of the support plates 202 is two, one ends of the two support plates 202 are connected through a bottom plate 203, the bottom plate 203 is fixedly connected with the transition plate 1, a flat hole round pin 201 for fixing the anti-drop lock 9 is connected between the two support plates 202, and the end part of the flat hole round pin 201 is fixed through a flat cotter pin 204, so that the anti-drop hanging seat is convenient to disassemble and assemble.
The quantity of bumper shock absorber fixing base 4 is two, be central symmetry along crossing the center of cab apron 1, and the orientation is opposite, bumper shock absorber fixing base 4 is platelike structure, 4 machine tooling or through panel machine tooling after forging of bumper shock absorber fixing base form, the one end of bumper shock absorber fixing base 4 and the cab apron 1 fixed connection of crossing, as shown in fig. 5, one side of bumper shock absorber fixing base 4 is equipped with the groove of stepping down 402, satisfy with the cooperation of horizontal shock absorber 7 on the bogie, the both sides of the groove of stepping down 402 are equipped with the fixing bolt who is used for fixed horizontal shock absorber 7.
As shown in fig. 6, the traction seat assembly 5 comprises a traction seat and a fastening block 502, the traction seat is formed by machining after forging, the traction seat comprises two locking plates 503, the two locking plates 503 are arranged in parallel and connected through a connecting plate 505, the two ends of the bottom of the locking plate 503 are connected through the connecting plate 505, the two connecting plates 505 are hollow, the weight and the cost can be reduced, the locking plates 503 and the connecting plates 505 are welded and fixed with the transition plate 1, the upper end of the locking plate 503 is provided with a fixing groove 508 for fixing the traction rod 8, the fixing grooves 508 on the two locking plates 503 are symmetrically arranged, the fixing groove 508 is a semi-arc groove, the fastening block 502 is pressed on the upper end of the locking plate 506 and fixed through a connecting bolt 501, the end of the traction rod 8 is arranged between the two locking plates 503, the connecting lug of the traction rod 8 is positioned in the fixing groove 508, the connecting lug is fixed in the fixing groove 508 through, the fastening block 502 is connected to the locking plate 503 by the connecting bolt 501.
In order to improve the reliability and the firmness of connection, as shown in fig. 7, insertion holes 507 are formed in both sides of a fixing groove 508, a locking hole 506 communicated with the insertion holes 507 is formed in one side of a locking plate 503, a pin-shaped nut 504 is arranged in the locking hole 506, as shown in fig. 8, the locking pin nut 504 is of a metal cylindrical structure, a pin hole 509 is formed in a cylindrical surface, and a connecting bolt 501 penetrates through the insertion holes 507 and is in threaded fit with the pin hole 509.
Fig. 9 is a schematic view of the structure of the device, which is seen from the bottom of the vehicle body upwards when the device is used, the traction seat assembly 5 at one end of the traction rod 8 is connected, the other end of the traction rod 8 is connected with the traction seat assembly 5 on the traction frame, the positioning sleeve 303 is matched with a secondary spring on the traction frame, each anti-falling suspension seat 2 is connected with the bogie through an anti-jumping lock 9, a transverse shock absorber 7 on the bogie is connected with a shock absorber fixing seat 4, after the connection is finished, when the vehicle falling assembly is carried out, the cab apron 1 is fixedly connected with the bottom of the vehicle body through a bolt, the operation is simple and rapid, and a large amount of time.
The transition connecting device is connected with the secondary suspension system on the bogie before the assembly of the falling vehicle, so that the operation space is large, the assembly is quick, the overhaul is convenient, the falling of the vehicle body is connected with the transition plate after the assembly is finished, the quick connection of the vehicle body and the bogie is realized through the transition connecting device, the assembly efficiency is improved, and the connection strength between the vehicle body and the bogie is increased.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a transition connecting device between automobile body and bogie which characterized in that: including crossing cab apron, anticreep and hanging seat, two series spring holder components, bumper shock absorber fixing base and pull the seat and constitute, cross the anticreep that is equipped with two sets of axisymmetric on the cab apron and hang the seat and be close to the tip setting of cab apron, two sets of anticreeps are hung and are equipped with two series spring holder components of symmetry between the seat, are equipped with between two series spring holder components and pull the seat and constitute, one side that two series spring holder components are equipped with the bumper shock absorber fixing base that is used for fixed horizontal bumper shock absorber.
2. A transitional coupling between a vehicle body and a truck as set forth in claim 1, wherein: the transition plate is a rectangular plate, and four corners of the transition plate are provided with arc-shaped grooves.
3. A transitional coupling between a vehicle body and a truck as set forth in claim 1, wherein: the secondary spring seat comprises a secondary spring bottom plate and a positioning sleeve, two connecting holes are formed in the secondary spring bottom plate, one positioning sleeve is welded in each connecting hole, and a positioning hole matched with the positioning sleeve is formed in the transition plate.
4. A transitional coupling between a vehicle body and a truck as set forth in claim 1, wherein: the number of each group of anti-drop hanging seats is 2.
5. A transitional coupling between a vehicle body and a truck as claimed in claim 4, wherein: the anti-drop hanging seat comprises two supporting plates, one ends of the two supporting plates are connected through a bottom plate, the bottom plate is fixedly connected with a transition plate, a flat hole round pin used for fixing the anti-jump lock is connected between the two supporting plates, and the end portion of the flat hole round pin is fixed through a flat split pin.
6. A transitional coupling between a vehicle body and a truck as set forth in claim 1, wherein: the shock absorber fixing seat is of a plate-shaped structure, one end of the shock absorber fixing seat is fixedly connected with the transition plate, one side of the shock absorber fixing seat is provided with a yielding groove, and fixing bolts used for fixing the transverse shock absorber are arranged on two sides of the yielding groove.
7. A transitional coupling between a vehicle body and a truck as set forth in claim 1, wherein: the traction seat comprises a traction seat and a fastening block, the traction seat comprises two locking plates, the two locking plates are arranged in parallel and connected through a connecting plate, the locking plates are connected with a transition plate, a fixing groove for fixing a traction rod is formed in the upper end of a supporting plate, and the fastening block is pressed in the upper end of the locking plates and fixed through a connecting bolt.
8. A transitional coupling between a vehicle body and a truck as set forth in claim 7, wherein: the both sides of fixed slot are equipped with the jack, one side of jam plate is equipped with the lockhole with the jack intercommunication, be equipped with round pin type nut in the lockhole, connecting bolt passes jack and round pin type nut screw-thread fit.
9. A transitional coupling between a vehicle body and a truck as set forth in claim 7, wherein: the fixed slot is a semi-arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105362.6A CN110789558A (en) | 2019-11-13 | 2019-11-13 | Transition connecting device between vehicle body and bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105362.6A CN110789558A (en) | 2019-11-13 | 2019-11-13 | Transition connecting device between vehicle body and bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110789558A true CN110789558A (en) | 2020-02-14 |
Family
ID=69444363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911105362.6A Pending CN110789558A (en) | 2019-11-13 | 2019-11-13 | Transition connecting device between vehicle body and bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110789558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620326A (en) * | 2020-12-21 | 2021-04-09 | 澄铭环境检测(苏州)有限公司 | Medicine spreading device for soil remediation and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394898A1 (en) * | 1989-04-25 | 1990-10-31 | Gec Alsthom Sa | Bogie with two adjustable axles pivoting assembled under a body of a rail vehicle |
| CN102490755A (en) * | 2011-12-23 | 2012-06-13 | 济南轨道交通装备有限责任公司 | Bogie for high-speed rail wagon |
| CN102490753A (en) * | 2011-12-23 | 2012-06-13 | 济南轨道交通装备有限责任公司 | Traction pull rod device of railway wagon bogie |
| CN102963387A (en) * | 2012-07-10 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Direct-driving type bogie structure |
| CN203612009U (en) * | 2013-12-13 | 2014-05-28 | 齐齐哈尔轨道交通装备有限责任公司 | Wagon bogie and sleeper beam thereof |
| CN105151069A (en) * | 2015-09-29 | 2015-12-16 | 济南轨道交通装备有限责任公司 | Electric driving bogie for subway engineering vehicle |
| CN109229128A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | A kind of bogie and railcar |
-
2019
- 2019-11-13 CN CN201911105362.6A patent/CN110789558A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394898A1 (en) * | 1989-04-25 | 1990-10-31 | Gec Alsthom Sa | Bogie with two adjustable axles pivoting assembled under a body of a rail vehicle |
| CN102490755A (en) * | 2011-12-23 | 2012-06-13 | 济南轨道交通装备有限责任公司 | Bogie for high-speed rail wagon |
| CN102490753A (en) * | 2011-12-23 | 2012-06-13 | 济南轨道交通装备有限责任公司 | Traction pull rod device of railway wagon bogie |
| CN102963387A (en) * | 2012-07-10 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Direct-driving type bogie structure |
| CN203612009U (en) * | 2013-12-13 | 2014-05-28 | 齐齐哈尔轨道交通装备有限责任公司 | Wagon bogie and sleeper beam thereof |
| CN105151069A (en) * | 2015-09-29 | 2015-12-16 | 济南轨道交通装备有限责任公司 | Electric driving bogie for subway engineering vehicle |
| CN109229128A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | A kind of bogie and railcar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620326A (en) * | 2020-12-21 | 2021-04-09 | 澄铭环境检测(苏州)有限公司 | Medicine spreading device for soil remediation and using method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20200214 |