CN205872078U - Tram's bogie curb girder and tram thereof - Google Patents
Tram's bogie curb girder and tram thereof Download PDFInfo
- Publication number
- CN205872078U CN205872078U CN201620912740.7U CN201620912740U CN205872078U CN 205872078 U CN205872078 U CN 205872078U CN 201620912740 U CN201620912740 U CN 201620912740U CN 205872078 U CN205872078 U CN 205872078U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower cover
- upper cover
- tramcar
- bogie
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides a tram's bogie curb girder, it includes the upper cover plate, lap down, locate the web between upper cover plate and the lower apron and locate down the second mount pad on the apron, the top and the upper cover plate laminating fixed connection of web, the bottom and the lower apron laminating fixed connection of web, the apron is including downward bellied lower cover medium plate down, two horizontal symmetry locate the lower cover end plate at lower cover medium plate both ends and locate the lower cover medium plate and the lower cover end plate between the lower cover scute, the lower cover scute includes vertical scute and side angle board that mutually perpendicular connects, the one end that the side angle board was kept away from to vertical scute is connected with the lower cover end plate, the side angle board is kept away from the one end of indulging the scute and is connected with the lower cover medium plate, side angle board level sets up, the second mount pad is located on the lower surface of side angle board. The utility model discloses a power that bogie curb girder, second mount pad received rubber spring can evenly transmit for apron down, has guaranteed time intensity of apron, has guaranteed the intensity of bogie curb girder, and simple structure is remarkably productive.
Description
Technical field
This utility model relates to tramcar technical field, especially, relate to a kind of tramcar lateral beam of bogie and
Its tramcar.
Background technology
The bogie of tramcar has load-bearing, traveling, the effect that buffers and guide, and it directly affects the fortune of electric car
Row quality and traffic safety.Bogie includes interconnective curb girder and crossbeam, and curb girder is to transmission vertical force, longitudinal direction to wheel
Power and the main member of cross force, be also the installation carrier of other devices on tramcar, such as the peace for installing rubber spring
Dress toilet is arranged on curb girder, plays the purpose of cushion load.
Refer to Fig. 1, traditional curb girder by upper cover plate 1 ', lower cover 2 ', be connected between upper cover plate 1 ' and lower cover 2 '
Web 3 ' and the mounting seat 6 ' that is arranged on lower cover 2 ', lower cover 2 ' is one-body molded, and lower cover 2 ' includes downwardly convex
Plate 21 ' and the lower cover end plate 22 ' that is connected with plate in lower cover 21 ' in lower cover, the connection of plate 21 ' and lower cover end plate 22 ' in lower cover
Place is arc transition connection, and sometimes for meeting the installation requirement of rubber spring, mounting seat 6 ' is inevitably connected to this
At arc transition.In tramcar operation process, at the arc transition of lower cover 2 ', the pressure by mounting seat 6 ' is uneven, long
Time operation, can cause the intensity of lower cover 2 ' to decline, and then have impact on the intensity of curb girder so that bogie and tramcar
Stability decline.
Utility model content
Technical problem to be solved in the utility model is: in order to overcome the above-mentioned problems in the prior art, now carry
Supply lateral beam of bogie and the tramcar thereof of the tramcar that a kind of intensity is high.
The technical scheme that this utility model solves its technical problem to be taken is: the bogie side of a kind of tramcar
Beam, it includes upper cover plate, lower cover, the web being located between upper cover plate and lower cover and the second installation being located on lower cover
Seat, the top of described web is fixing with upper cover plate laminating to be connected, and the bottom of web is fixing with lower cover laminating to be connected, described lower cover
Plate includes that plate in downwardly convex lower cover, two horizontal symmetry are located at the lower cover end plate at plate two ends in lower cover and are located in lower cover
Lower cover gusset between plate and lower cover end plate, described lower cover gusset includes vertical gusset and the side angle plate being mutually connected vertically, described
Vertical gusset away from one end of side angle plate and lower cover end plate connection, described side angle plate away from vertical gusset one end with plate in lower cover even
Connecing, described side angle plate level is arranged, and described second mounting seat is located on the lower surface of side angle plate.
Further, described vertical gusset is connected with lower cover end plate transition by the first arc section arranged, described side angle plate
It is connected with plate transition in lower cover by the second arc section arranged.
Further, described vertical gusset is welded and fixed with side angle plate.
Further, during described upper cover plate includes the upper cover of concave downward, plate, two horizontal symmetry are located at plate two in upper cover
The upper cover end plate of end and the upper cover swash plate being located in upper cover between plate and upper cover end plate, one end of described upper cover swash plate and upper cover
End plate connection, the other end of upper cover swash plate is connected with plate in upper cover.
Further, described upper cover is fixed with air spring mounting seat on the upper surface of plate.
Further, the lower surface of described lower cover end plate is fixed with the first mounting seat.
Further, on described web, symmetry offers the installing hole for installing crossbeam.
A kind of tramcar, it includes the lateral beam of bogie of the tramcar described in aforementioned any one.
The beneficial effects of the utility model are: the lateral beam of bogie of a kind of tramcar of the present utility model or rail electricity
Car, is connected between plate with lower cover end plate in lower cover and has lower cover gusset, lower cover gusset include the vertical gusset that is mutually connected vertically and
Side angle plate, one end of vertical gusset and lower cover end plate connection, one end of side angle plate is connected with plate in lower cover, and side angle plate level is arranged,
Second mounting seat is located on the lower surface of lower cover.Compared with traditional side beam structure, the second mounting seat is by rubber spring
Power can uniformly transfer to lower cover, it is to avoid the destruction of lower cover, it is ensured that the intensity of lower cover, thus ensure that bogie
The intensity of curb girder, simple in construction, remarkably productive.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that upper cover plate in traditional lateral beam of bogie, lower cover and web connect；
Fig. 2 is the structural representation of the lateral beam of bogie of a kind of tramcar of the present utility model；
Fig. 3 is the front view of the lateral beam of bogie of a kind of tramcar shown in Fig. 2；
Fig. 4 is another structural representation of the lateral beam of bogie of a kind of tramcar shown in Fig. 2；
Fig. 5 is the partial enlarged drawing in Fig. 4 at A.
In figure: 1, upper cover plate, 11, plate in upper cover, 12, upper cover end plate, 13, upper cover swash plate, 2, lower cover, 21, in lower cover
Plate, 22, lower cover end plate, 23, lower cover gusset, 231, vertical gusset, 232, side angle plate, the 233, first arc section, the 234, second circular arc
Section, 3, web, 31, installing hole, 4, air spring mounting seat, the 5, first mounting seat, the 6, second mounting seat, 1 ', upper cover plate, 2 ',
Lower cover, 3 ', web, 6 ', mounting seat, 21 ', plate in lower cover, 22 ', lower cover end plate.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in detail.This figure is the schematic diagram simplified, the most in a schematic way
Basic structure of the present utility model is described, therefore it only shows the composition relevant with this utility model.
Refer to Fig. 2, the lateral beam of bogie of a kind of tramcar of the present utility model, this lateral beam of bogie entirety substantially in
" bending " hollow structure that shape is symmetrical, it includes upper cover plate 1, lower cover 2, the web that is arranged between upper cover plate 1 and lower cover 2
3, the air spring mounting seat 4 being arranged on upper cover plate 1, the first mounting seat 5 and the second rubber bullet being arranged on lower cover 2
Spring abutment 6.
Referring to Fig. 3, upper cover plate 1 includes that in the upper cover of concave downward, 11, two horizontal symmetry of plate are located at plate 11 in upper cover
The upper cover end plate 12 at two ends and the upper cover swash plate 13 being located in upper cover between plate 11 and upper cover end plate 12, the one of upper cover swash plate 13
End is connected with upper cover end plate 12, and the other end of upper cover swash plate 13 is connected with plate in upper cover 11.
Further, in upper cover, plate 11, upper cover end plate 12 and upper cover swash plate 13 are separate, solid by welding between any two
Fixed.Compared with integrative-structure, upper cover plate 1 is divided into several part, then Segmented butt-welding, reduces the processing of whole upper cover plate 1
Difficulty.
Concrete, air spring mounting seat 4 is fixedly installed on the upper surface of cover end plate 12.Air spring mounting seat 4
For installing air spring, it is possible to ensure that the bodywork height of tramcar does not changes with the increase and decrease of load.
Referring to Fig. 4 and Fig. 5, lower cover 2 includes that in downwardly convex lower cover, 21, two horizontal symmetry of plate are arranged on lower cover
The lower cover end plate 22 at middle plate 21 two ends and the lower cover gusset 23 being located in lower cover between plate 21 and lower cover end plate 22.
Lower cover gusset 23 includes vertical gusset 231 and the side angle plate 232 being mutually perpendicular to be welded and fixed, and is arranged on vertical gusset 231
Away from first arc section 233 of side angle plate 232 one end be arranged on the side angle plate 232 second circular arc away from vertical gusset 231 one end
Section 234.
First arc section 233 is connected with the transition of lower cover end plate 22, and the second arc section 234 is connected with plate in lower cover 21 transition,
Thus the stress reducing junction is concentrated, and largely avoided the crack conditions of junction, enhances the intensity of curb girder.
Further, in lower cover, plate 21, lower cover end plate 22 and lower cover gusset 23 are separate, between any two by welding
Fixing.Compared with integrative-structure, lower cover 2 is divided into several part, then Segmented butt-welding, reduces adding of whole lower cover 2
Work difficulty.
Concrete, the first mounting seat 5 is fixedly installed on the lower surface of lower cover 22, and the second mounting seat 6 is fixedly installed on
On the lower surface of side angle plate 232.First mounting seat 5 and the second mounting seat 6 are used for installing rubber spring, alleviate tramcar with this
Ground passes to the load of bogie in the process of moving, strengthens comfort level and the safety of electric car traveling of passenger.
Further, the side angle plate 232 of lower cover gusset 23 is horizontally disposed with, and on the one hand facilitates the second mounting seat 6 to be connected to side
On gusset 232, other second mounting seat 6 can be uniformly transferred to lower cover 2 by the power of rubber spring, it is to avoid lower cover 2
Destruction, it is ensured that the intensity of lower cover 2, thus ensure that the stability of lateral beam of bogie.
Further, above-mentioned lower cover end plate 22 is for being horizontally disposed with, and therefore, the second mounting seat 6 equally can be by by rubber
The power of glue spring uniformly transfers to lower cover 2.
The top of web 3 is fixing with upper cover 1 laminating to be connected, and the bottom of web 3 is fixing with lower cover 2 laminating to be connected.Due to
It is connected lower cover gusset 23 between plate 21 with lower cover end plate 22 so that plate 21 and the junction of lower cover end plate 22 in lower cover in lower cover
Stepped, compared with traditional structure, the lateralarea of web 3 increases relatively, refers to Fig. 3, and in figure, shaded area is
The area increased.So, it is to avoid the stress concentration of web 3, intensity improves.
The lateral beam of bogie of tramcar of the present utility model, the second mounting seat 6 can be by uniform for the pressure of rubber spring
Passing to side angle plate 232, side angle plate 232 transmits the force to again web 3, and web 3 has good intensity, thus improves and turn to
Frame and the strength and stability of tramcar, simple in construction, remarkably productive.
On web 3, symmetry offers the installing hole 31 for installing crossbeam (not shown), and crossbeam can directly be fixed and wear
In this installing hole 31.
This utility model additionally provides a kind of tramcar, and this tramcar has whole skills of above-mentioned lateral beam of bogie
Art feature, therefore has the technique effect identical with above-mentioned lateral beam of bogie.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant work
Personnel can carry out various change and amendment completely in the range of without departing from this utility model.This utility model
Technical scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (8)
1. a lateral beam of bogie for tramcar, including upper cover plate (1), lower cover (2), is located at upper cover plate (1) and lower cover
(2) web (3) between and the second mounting seat (6) being located on lower cover (2), it is characterised in that: the top of described web (3)
Fixing with upper cover plate (1) laminating and be connected, the bottom of web (3) is fixing with lower cover (2) laminating to be connected, and described lower cover (2) wraps
Include plate (21) in downwardly convex lower cover, two horizontal symmetry are located at the lower cover end plate (22) at plate in lower cover (21) two ends and set
Lower cover gusset (23) between plate (21) and lower cover end plate (22) in lower cover, described lower cover gusset (23) includes the company of being mutually perpendicular to
The vertical gusset (231) connect and side angle plate (232), described vertical gusset (231) is away from one end and the lower cover end plate of side angle plate (232)
(22) connecting, described side angle plate (232) is connected with plate in lower cover (21) away from one end of vertical gusset (231), described side angle plate
(232) being horizontally disposed with, described second mounting seat (6) is located on the lower surface of side angle plate (232).
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 1, it is characterised in that: described vertical gusset (231) is led to
Crossing the first arc section (233) arranged to be connected with the transition of lower cover end plate (22), described side angle plate (232) is by the second circle arranged
Segmental arc (234) is connected with plate in lower cover (21) transition.
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 1 or 2, it is characterised in that: described vertical gusset (231)
With being welded and fixed of side angle plate (232).
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 1, it is characterised in that: described upper cover plate (1) includes
In the upper cover of concave downward, plate (11), two horizontal symmetry are located at the upper cover end plate (12) at plate in upper cover (11) two ends and are located at
Upper cover swash plate (13) between plate (11) and upper cover end plate (12) in upper cover, one end of described upper cover swash plate (13) and upper cover end plate
(12) connecting, the other end of upper cover swash plate (13) is connected with plate in upper cover (11).
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 4, it is characterised in that: plate (11) in described upper cover
Air spring mounting seat (4) it is fixed with on upper surface.
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 1, it is characterised in that: described lower cover end plate (22)
The first mounting seat (5) it is fixed with on lower surface.
The lateral beam of bogie of a kind of tramcar the most as claimed in claim 1, it is characterised in that: the upper symmetry of described web (3)
Offer the installing hole (31) for installing crossbeam.
8. a tramcar, it is characterised in that: described tramcar includes the one as according to any one of claim 1-7
The lateral beam of bogie of tramcar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912740.7U CN205872078U (en) | 2016-08-19 | 2016-08-19 | Tram's bogie curb girder and tram thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912740.7U CN205872078U (en) | 2016-08-19 | 2016-08-19 | Tram's bogie curb girder and tram thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205872078U true CN205872078U (en) | 2017-01-11 |
Family
ID=57704783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912740.7U Expired - Fee Related CN205872078U (en) | 2016-08-19 | 2016-08-19 | Tram's bogie curb girder and tram thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205872078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160881A (en) * | 2019-05-16 | 2019-08-23 | 金发科技股份有限公司 | A kind of blasting experiment box |
-
2016
- 2016-08-19 CN CN201620912740.7U patent/CN205872078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160881A (en) * | 2019-05-16 | 2019-08-23 | 金发科技股份有限公司 | A kind of blasting experiment box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201901149U (en) | Locomotive bogie frame suitable for broad-gauge and high-speed operation | |
| CN107499326B (en) | Railcar and its Undercarriage structure | |
| CN205220689U (en) | Motor car bogie frame and motor car bogie | |
| CN108725495B (en) | Light rail vehicle bogie | |
| CN105015571B (en) | Chassis of low-floor trailer body | |
| CN104015745A (en) | Chassis of body of hundred-percent modern city tramcar | |
| WO2013136538A1 (en) | Rail vehicle | |
| CN104527690A (en) | Railway truck chassis | |
| CN202806778U (en) | Bogie antenna beam and bogie | |
| CN203920759U (en) | A kind of 100% modern city tramway train vehicle body bottom frame | |
| CN104787072A (en) | Low-floor railway vehicle chassis structure | |
| CN205872078U (en) | Tram's bogie curb girder and tram thereof | |
| CN103770803B (en) | Rail vehicle set trailer bogie frame | |
| CN208646845U (en) | A kind of single track standard traffic system | |
| CN201334026Y (en) | Connecting structure for vehicle body without corbel and steering frame | |
| CN103010315A (en) | Strengthening structure of automobile front floor passage | |
| CN103770804A (en) | Railway-vehicle motor-car bogie frame | |
| CN108860186A (en) | Self- steering virtual rail train run-through channel and its design method | |
| CN107719472A (en) | A kind of two-part underframe of coach and the car using the underframe of coach | |
| CN204846056U (en) | Main-auxiliary integrated frame | |
| CN201058610Y (en) | Bogie frame for subway vehicle | |
| CN201506365U (en) | B-type urban rail car bogie end beam | |
| CN204713093U (en) | A kind of railway vehicle bogie frame | |
| CN205417640U (en) | Railway truck chassis | |
| CN204548119U (en) | Mount pad and Undercarriage structure is cut with scissors under low-floor rail vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20210819 |