CN209176695U - A kind of chassis of motor train of sky rail lorry - Google Patents
A kind of chassis of motor train of sky rail lorry Download PDFInfo
- Publication number
- CN209176695U CN209176695U CN201821856335.3U CN201821856335U CN209176695U CN 209176695 U CN209176695 U CN 209176695U CN 201821856335 U CN201821856335 U CN 201821856335U CN 209176695 U CN209176695 U CN 209176695U
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- CN
- China
- Prior art keywords
- plate
- side bar
- chassis
- motor train
- spandrel girder
- 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.)
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Abstract
The utility model discloses a kind of chassis of motor train of empty rail lorry, it include: side bar, lifting beam, end carriage, central sill, long muscle beam, short muscle beam and bottom plate, the side bar is arranged in plate top surface two sides, it is arranged symmetrically, the rear and front end of bottom plate is arranged in the end carriage, and connection two sides side bar constitutes peripheral frame structure, the lifting beam is arranged at intervals between the side bar of two sides and is consistent with the multiple unit train body requirement suspension point of empty rail lorry, the central sill is arranged on bottom plate and in the middle part of connection two sides side bar, the long muscle beam includes multiple profile units being connected between two side bars, the short muscle beam is arranged between lifting beam and long muscle beam for separating power house.By the above-mentioned means, the chassis of motor train of sky rail lorry described in the utility model, side bar concentrate force structure using double perforations, have preferable vertical stiffness and longitudinal rigidity, separately have the connection structures such as central sill, long muscle beam and bottom plate to enhance the lateral stiffness of chassis.
Description
Technical field
The utility model relates to suspended railcar fields, more particularly to a kind of motor-car bottom of empty rail lorry
Frame.
Background technique
The increasingly promotion that quality of life is pursued with the fast development and people of China's economic level, it now is possible to select
The diversified trip tool selected brings great convenience for people's lives, while also advancing the fluffy of entire transportation industry
The exhibition of breaking out.But soil can be used resource limited in city, cannot undertake heavy traffic pressure, preferably in order to alleviate increasingly
The traffic jam issue highlighted, empty rail traffic technique come into being.Suspension type sky rail vehicle is handed over as a kind of new city track
Logical tool, just gradually obtains the approval of domestic and international audient.
Empty rail vehicle technology should can equally be extended to lorry and transport field, especially in the development and application of city rail traffic field
It is suitable for transporting for the transport hubs such as the high yields such as ore, coal cargo to harbour, empty compared to traditional railway and highway transportation
Rail Shipping Method has greater advantage in the volume of goods transported, convenience and investment operation cost.
Empty rail goods stock is different from traditional lorry, and empty rail goods stock is suspended from the air, is especially equipped with heavy duty and sets
The stability of standby power car and safety are extremely important, and chassis of motor train is its main directly carrying force structure, therefore need
Pointedly chassis of motor train key structure is redesigned to solve the problems, such as poor rigidity.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of chassis of motor train of empty rail lorry, lift structure is rigid
Degree, it is ensured that stability and safety.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of empty rail lorry
Chassis of motor train, comprising: side bar, lifting beam, end carriage, central sill, long muscle beam, short muscle beam and bottom plate, the side bar are arranged in base top
Face two sides, are arranged symmetrically, and the rear and front end of bottom plate is arranged in the end carriage, and connect two sides side bar and constitute peripheral frame structure,
The lifting beam is arranged at intervals between the side bar of two sides and is consistent with the multiple unit train body requirement suspension point of empty rail lorry, institute
It states central sill to be arranged on bottom plate and connect in the middle part of the side bar of two sides, the long muscle beam includes multiple types being connected between two side bars
Material unit, the short muscle beam are arranged between lifting beam and long muscle beam for separating power house.
In one preferred embodiment of the utility model, the bottom plate includes multiple sheet units, and each section is connected structure
Integral welded type Undercarriage structure.
In one preferred embodiment of the utility model, the side bar includes outer side bar, spandrel girder, short muscle, pedestal and base
Seat reinforcing rib, the outside beam are arranged in parallel in the outside of spandrel girder, and length is corresponding with bottom plate, and the short muscle is fixedly arranged at outer side bar
Between spandrel girder, including multiple profile units, the pedestal are located at the equipment position on the inside of spandrel girder, the pedestal
Reinforcing rib is located at base bottom, and pedestal and spandrel girder are linked together.
In one preferred embodiment of the utility model, the spandrel girder is provided with spandrel girder in specific equipment position
Notch is to be arranged sink structures, and spandrel girder notch both ends are provided with end plate, and the end plate connection is in pedestal and spandrel girder.
In one preferred embodiment of the utility model, need to improve the weakness of intensity between the outer side bar and spandrel girder
It is provided with the first gusset at link, the slotted hole of loss of weight is provided among first gusset.
In one preferred embodiment of the utility model, the lifting beam both ends extend through spandrel girder and extend to outside
Beam is provided with lifting eye corresponding with lifting beam on the outer side bar.
In one preferred embodiment of the utility model, the lifting beam includes middle beam slab, curb girder plate, lower cover plate, upper cover
Plate, the second gusset, sleeve, rise revoke, stiffening plate, the middle beam slab is vertically set on lower cover plate and is symmetrically positioned in lower cover plate top
Two middle side part of face, the curb girder plate are located at central sill board ends, and the upper cover plate is separately fixed at middle beam slab and curb girder plate
Top, second gusset are located in two sides between beam slab and corresponding upper cover plate and lower cover plate, and connect it as a firm knot
Structure, the stiffening plate are located between the curb girder plate at both ends, connecting side beam slab and corresponding lower cover plate and upper cover plate and constitute firm
Mounting hole corresponding with sleeve is arranged among stiffening plate for structure, the sleeve setting in mounting hole, described revoke coaxially in
Sleeve, and be interference fitted.
In one preferred embodiment of the utility model, it is arranged at intervals with several circular holes on the middle beam slab, described second
The quantity of gusset is 3, and the quantity of the stiffening plate is 4,2, every end.
In one preferred embodiment of the utility model, the end carriage includes bending plate and third gusset, the bending plate
For L-shaped profile unit, the third gusset is arranged at intervals on the inside of bending plate, and quantity is 3.
In one preferred embodiment of the utility model, the central sill includes crossbeam and stringer, and the stringer setting is flat
The central sill of H-shaped structure is constituted between in the middle part of two capable crossbeams, crossbeam both ends upper and lower end face is provided with notch to be embedded in two
Welding consolidation is carried out in the profile unit groove of side spandrel girder.
The beneficial effects of the utility model are: a kind of chassis of motor train for empty rail lorry that the utility model is pointed out, is different from
Traditional truck vehicle Undercarriage structure, side bar concentrate force structure using double perforations, can carry the motor-car heave-load device of empty rail lorry,
With preferable vertical stiffness and longitudinal rigidity, separately there are the connection structures such as central sill, long muscle beam and bottom plate to enhance the transverse direction of chassis
Rigidity, while sink structures are considered, it can be used for the height-limited power car body of compact lost rail lorry, in addition, Undercarriage structure
It is all made of profile unit and sheet unit, raw material mix is relatively easy, convenient for reducing manufacturing process and cost.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of chassis of motor train of empty rail lorry of the utility model；
Fig. 2 is the structural schematic diagram of side bar in Fig. 1；
Fig. 3 is the structural schematic diagram of lifting beam in Fig. 1；
Fig. 4 is the structural schematic diagram of end carriage in Fig. 1；
Fig. 5 is the center sill structure schematic diagram in Fig. 1.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ Fig. 5 is please referred to, the utility model embodiment includes:
A kind of chassis of motor train of sky rail lorry, comprising: side bar 1, lifting beam 2, end carriage 3, central sill 4, long muscle beam 5, short muscle beam 6
With bottom plate 7, the bottom plate 7 includes multiple sheet units, and each section is connected and composed whole welding type Undercarriage structure.The side bar
1 is arranged in 7 top surface two sides of bottom plate, is arranged symmetrically, and the rear and front end of bottom plate 7 is arranged in the end carriage 3, and connects two sides side bar 1
Peripheral frame structure is constituted, the lifting beam 2 is arranged at intervals on the multiple unit train body requirement between two sides side bar 1 and with empty rail lorry
Suspension point is consistent, quick for installation.
The central sill 4 is arranged on bottom plate 7 and is connected to 1 middle part of two sides side bar, can not only reinforce chassis lateral stiffness, but also can
Chassis layout is divided according to power vehicle device situation.The central sill 4 includes crossbeam 40 and stringer 41, and the setting of stringer 31 is flat
The central sill of H-shaped structure is constituted between capable two crossbeams, 40 middle part, the 40 both ends upper and lower end face of crossbeam is provided with notch with embedding
Enter and carries out welding consolidation in the profile unit groove of two sides spandrel girder 11.
The long muscle beam 5 includes multiple profile units being connected between two side bars 1, is both powered off in Undercarriage structure interval
Gas chamber and power house layout, and chassis lateral stiffness can be reinforced, the short setting of muscle beam 6 is in lifting beam 2 and for separating power
Between the long muscle beam 5 of room, play the role of increasing structural stability.
The side bar 1 includes outer side bar 10, spandrel girder 11, short muscle 12, pedestal 13 and pedestal reinforcing rib 14, the outer side bar
10 are arranged in parallel in the outside of spandrel girder 11, and length is corresponding with 7 total length of bottom plate, form perforation and concentrate force structure, described outer
It needs to improve between side bar 10 and spandrel girder 11 and is provided with the first gusset 16 at the weak link of intensity, in first gusset 16
Between be provided with the slotted hole of loss of weight, be conducive to the lightweight of chassis.
The short muscle 12 is fixedly arranged between outer side bar 10 and spandrel girder 11, including multiple profile units, and the short muscle 12 exists
Both ends upper and lower end face is provided with notch, facilitates in the groove for the profile unit for being embedded in outer side bar 10 and spandrel girder 11 and weld admittedly
Knot.Outer side bar 10 can use C-shaped steel, and spandrel girder 11 can use I-steel, and intensity is high.
The pedestal 13 is located at the equipment position of 11 inside of spandrel girder, and the spandrel girder is in specific equipment cloth set
It installs and is equipped with spandrel girder notch so that sink structures are arranged, the pedestal reinforcing rib 14 is located at 13 bottom of pedestal, 13 He of pedestal
Spandrel girder 11 links together.Pedestal reinforcing rib 14 be nearly trapezium structure, be provided with grooving in end, facilitate insertion spandrel girder 11 with
Groove carries out welding consolidation between pedestal 13.The 11 notch both ends of spandrel girder are provided with end plate 15 and are limited, and shape is ladder
Shape, the end plate 15 are connected to pedestal 13 and spandrel girder 11.
The lifting beam 2 include middle beam slab 20, curb girder plate 21, lower cover plate 22, upper cover plate 23, the second gusset 24, sleeve 25,
It rises and revokes 26 and stiffening plate 27, the middle beam slab 20 is vertically set on lower cover plate 22 and is symmetrically positioned in 22 top surface two sides of lower cover plate
Middle part is arranged at intervals with 4 circular holes on the middle beam slab 20, it is ensured that on the basis of intensity, be conducive to loss of weight.
The curb girder plate 21 is located at middle 20 both ends of beam slab, is extended, and the upper cover plate 23 is separately fixed at central sill
The top of plate 20 and curb girder plate 21, second gusset 24 be located in two sides beam slab 20 and corresponding upper cover plate 23 and lower cover plate 22 it
Between, and a robust structure is connected it as, the quantity of second gusset 24 is 3, is spaced apart, and intensity is high.
The stiffening plate 27 is located between the curb girder plate 21 at both ends, connecting side beam slab 21 and corresponding lower cover plate 22 and upper cover
Plate 23 and constitute robust structure, the quantity of the stiffening plate 27 is 4,2, every end.It is right with sleeve 25 to be arranged among stiffening plate 27
The mounting hole answered, the setting of sleeve 25 are welded and fixed in mounting hole, and described is revoked 26 coaxially in sleeve 25, and interference is matched
It closes.2 both ends of lifting beam extend through spandrel girder 11 and extend to outer side bar 10, welding and assembling height, sound construction, the outside
It is provided with lifting eye corresponding with lifting beam 2 on beam 10, has facilitated the use revoked in lifting.
The end carriage 3 includes bending plate 30 and third gusset 31, and the bending plate 30 is L-shaped profile unit, and described the
Three gussets 31 are arranged at intervals on the inside of bending plate 30, and quantity is 3, improve the structural strength of bending plate 30,1 end of side bar
Notch corresponding with bending plate 30 is processed, the installation and welding of side bar 1 and end carriage 3 are facilitated.
In conclusion a kind of chassis of motor train for empty rail lorry that the utility model is pointed out, force structure design rationally, can be with
Concentration undertakes motor car equipment heavy duty, has preferable vertical stiffness and longitudinal rigidity, separately there is the connection such as central sill, long muscle beam and bottom plate
Structure enhances whole lateral stiffness, and chassis considers sink structures simultaneously, and it is height-limited to can be used for compact lost rail lorry
Power car body, meanwhile, Undercarriage structure is all made of profile unit and sheet unit, and structure is relatively easy, convenient for reduce manufacture work
Skill and cost.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of chassis of motor train of sky rail lorry characterized by comprising side bar, lifting beam, end carriage, central sill, long muscle beam, short
Muscle beam and bottom plate, the side bar are arranged in plate top surface two sides, are arranged symmetrically, and the rear and front end of bottom plate is arranged in the end carriage,
And connection two sides side bar constitute peripheral frame structure, the lifting beam be arranged at intervals between the side bar of two sides and with empty rail lorry
Multiple unit train body requires suspension point to be consistent, and the central sill is arranged on bottom plate and in the middle part of connection two sides side bar, the long muscle
Beam includes multiple profile units being connected between two side bars, and the short muscle beam setting is in lifting beam and for separating power house
Long muscle beam between.
2. the chassis of motor train of sky rail lorry according to claim 1, which is characterized in that the bottom plate includes multiple plate lists
Each section is connected and composed whole welding type Undercarriage structure by member.
3. the chassis of motor train of sky rail lorry according to claim 1, which is characterized in that the side bar includes outer side bar, holds
Weight beam, short muscle, pedestal and pedestal reinforcing rib, the outside beam are arranged in parallel in the outside of spandrel girder, and length is corresponding with bottom plate, institute
It states short muscle to be fixedly arranged between outer side bar and spandrel girder, including multiple profile units, the pedestal is located at the equipment on the inside of spandrel girder
At position, the pedestal reinforcing rib is located at base bottom, and pedestal and spandrel girder are linked together.
4. the chassis of motor train of sky rail lorry according to claim 3, which is characterized in that the spandrel girder is in specific equipment cloth
Seated position is provided with spandrel girder notch so that sink structures are arranged, and spandrel girder notch both ends are provided with end plate, the end plate
It is connected to pedestal and spandrel girder.
5. the chassis of motor train of sky rail lorry according to claim 3, which is characterized in that between the outer side bar and spandrel girder
It needs to improve and is provided with the first gusset at the weak link of intensity, the slotted hole of loss of weight is provided among first gusset.
6. the chassis of motor train of sky rail lorry according to claim 3, which is characterized in that the lifting beam both ends extend through
Spandrel girder and extend to outer side bar, lifting eye corresponding with lifting beam is provided on the outer side bar.
7. the chassis of motor train of sky rail lorry according to claim 1, which is characterized in that the lifting beam include middle beam slab,
Curb girder plate, lower cover plate, upper cover plate, the second gusset, sleeve, rise revoke, stiffening plate, the middle beam slab is vertically set on lower cover plate
And be symmetrically positioned in the middle part of lower cover plate top surface two sides, the curb girder plate is located at central sill board ends, and the upper cover plate is fixed respectively
At the top of middle beam slab and curb girder plate, second gusset is located in two sides between beam slab and corresponding upper cover plate and lower cover plate, and
A robust structure is connected it as, the stiffening plate is located between the curb girder plate at both ends, connecting side beam slab and corresponding lower cover plate
With upper cover plate and constitute robust structure, mounting hole corresponding with sleeve is set among stiffening plate, and the sleeve setting is in mounting hole
In, described is revoked coaxially in sleeve, and is interference fitted.
8. the chassis of motor train of sky rail lorry according to claim 7, which is characterized in that be arranged at intervals on the middle beam slab
Several circular holes, the quantity of second gusset are 3, and the quantity of the stiffening plate is 4,2, every end.
9. the chassis of motor train of sky rail lorry according to claim 1, which is characterized in that the end carriage includes bending plate and the
Three gussets, the bending plate are L-shaped profile unit, and the third gusset is arranged at intervals on the inside of bending plate, quantity 3
It is a.
10. the chassis of motor train of sky rail lorry according to claim 1, which is characterized in that the central sill includes crossbeam and indulges
The central sill between in the middle part of two parallel crossbeams and constituting H-shaped structure, crossbeam both ends upper and lower side is arranged in beam, the stringer
Face is provided with notch to be embedded in the profile unit groove of two sides spandrel girder and carry out welding consolidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856335.3U CN209176695U (en) | 2018-11-12 | 2018-11-12 | A kind of chassis of motor train of sky rail lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856335.3U CN209176695U (en) | 2018-11-12 | 2018-11-12 | A kind of chassis of motor train of sky rail lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176695U true CN209176695U (en) | 2019-07-30 |
Family
ID=67364006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856335.3U Expired - Fee Related CN209176695U (en) | 2018-11-12 | 2018-11-12 | A kind of chassis of motor train of sky rail lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334696A (en) * | 2018-11-12 | 2019-02-15 | 江苏瑞铁轨道装备股份有限公司 | A kind of chassis of motor train of sky rail lorry |
-
2018
- 2018-11-12 CN CN201821856335.3U patent/CN209176695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334696A (en) * | 2018-11-12 | 2019-02-15 | 江苏瑞铁轨道装备股份有限公司 | A kind of chassis of motor train of sky rail lorry |
| CN109334696B (en) * | 2018-11-12 | 2024-02-27 | 江苏瑞铁轨道装备股份有限公司 | Motor train underframe of empty rail truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20211112 |