CN210011752U - Support mechanism is hung to locking chassis equipment of track traffic - Google Patents
Support mechanism is hung to locking chassis equipment of track traffic Download PDFInfo
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- CN210011752U CN210011752U CN201920943474.8U CN201920943474U CN210011752U CN 210011752 U CN210011752 U CN 210011752U CN 201920943474 U CN201920943474 U CN 201920943474U CN 210011752 U CN210011752 U CN 210011752U
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Abstract
The utility model discloses a support mechanism is hung to locking chassis equipment of track traffic, include: chassis boundary beam, chassis crossbeam, hang the support, pull the converter, be connected with a plurality of chassis crossbeams between the chassis boundary beam, install a plurality of supports of hanging on the chassis crossbeam, the chassis crossbeam is installed through hanging the support and is pulled the converter, the lower extreme of chassis crossbeam is equipped with C type groove, the lower extreme in C type groove is connected with C type groove turn-ups, the utility model relates to a locking chassis equipment of track traffic hangs support mechanism's advantage is: simple structure, the installation is firm, hangs the support and detains on the turn-ups in chassis crossbeam C type groove, when guaranteeing that the bolt breaks off, hangs the horizontal turn-ups in upper portion of support because have the turn-ups in chassis crossbeam C type groove to support can not break away from the chassis crossbeam, plays the anticreep effect, hangs the support and has realized connecting transition, locking and anticreep effect in an organic whole.
Description
Technical Field
The utility model relates to a technical field is hung in the track traffic, especially relates to a support mechanism is hung to locking chassis equipment of track traffic.
Background
Along with the increase of the running speed of the rail transit vehicle, the height of the vehicle body is correspondingly reduced, and the gravity center is lowered. Large-scale equipment such as traction transformer, traction converter equipartition are put under the car, and how this kind of equipment realizes safely hanging except needing rational configuration, and safe fixed prevents that equipment from droing, and hanging equipment and guaranteeing train safe and reliable operation is the key problem that needs the key consideration.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the support mechanism is high in safety, stable in hanging and convenient to install and is hung on the anti-loosening underframe equipment of the rail transit.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a support mechanism is hung to locking chassis equipment of track traffic, includes: the traction converter comprises chassis boundary beams, chassis cross beams, hanging supports and a traction converter, wherein a plurality of chassis cross beams are connected between the chassis boundary beams, a plurality of hanging supports are installed on the chassis cross beams, the traction converter is installed on the chassis cross beams through the hanging supports, a C-shaped groove is formed in the lower end of each chassis cross beam, a C-shaped groove flanging is connected to the lower end of each C-shaped groove, a cross beam flanging is connected to the chassis cross beam on the outer side of each C-shaped groove, a first bolt installation hole is formed in the upper end of each hanging support, horizontal connection flanging are connected to the hanging supports on the two sides of each bolt installation hole, a traction converter installation interface is connected to the lower portion of each hanging support, a second bolt installation hole is formed in the traction converter installation interface, a connecting plate is arranged on the side edge of the traction converter, a T-shaped bolt is installed in each first, the horizontal connecting flange is connected with the beam flange in an installing mode, and the side edge of the traction converter is fixedly connected with the traction converter installing interface through a fixing bolt and a connecting plate.
Preferably, a gasket is arranged between the T-shaped bolt and the C-shaped groove flanging.
Preferably, the hanging support is a steel casting.
The utility model relates to a support mechanism is hung to locking chassis equipment of track traffic's advantage is: simple structure, the installation is firm, hang the support and detain on the turn-ups in chassis crossbeam C type groove, when guaranteeing that the bolt breaks off, the horizontal turn-ups in upper portion of hanging the support can not break away from the chassis crossbeam owing to have the turn-ups in chassis crossbeam C type groove to support, play the anticreep effect, when T type bolt takes place not hard up, hang support upper portion and can play the backstop effect, it does not take place obvious longitudinal sliding to pull the converter when guaranteeing the train to take place longitudinal shock, play locking effect, it realizes the connection transition to hang the support, locking and anticreep in the effect of an organic whole.
Drawings
Fig. 1 is the utility model relates to a support mechanism is hung to locking chassis equipment of track traffic's structural schematic diagram.
Fig. 2 is the utility model relates to a mounting structure schematic diagram of support mechanism is hung to locking chassis equipment of track traffic.
Fig. 3 is the utility model relates to a support and chassis crossbeam mounting structure sketch are hung to locking chassis equipment of track traffic hanging support mechanism.
Detailed Description
The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: for those skilled in the art, modifications of the invention in various equivalent forms will fall within the scope of the appended claims without departing from the principles of the invention.
As shown in fig. 1-3, a suspension support mechanism for a rail transit anti-loose chassis device comprises: the frame comprises frame boundary beams 1, frame cross beams 2, hanging supports 3 and a traction converter 4, wherein a plurality of frame cross beams 2 are connected between the frame boundary beams 1, a plurality of hanging supports 3 are installed on the frame cross beams 2, the traction converter 4 is installed on the frame cross beams 2 through the hanging supports 3, a C-shaped groove 21 is arranged at the lower end of each frame cross beam 2, a C-shaped groove flanging 22 is connected at the lower end of each C-shaped groove 21, a cross beam flanging 23 is connected on the frame cross beam 2 at the outer side of the C-shaped groove 21, a first bolt mounting hole 31 is arranged at the upper end of each hanging support 3, horizontal connecting flanges 32 are connected on the hanging supports 3 at the two sides of each bolt mounting hole 31, a traction converter mounting interface 33 is connected below each hanging support 3, a second bolt mounting hole 34 is arranged on each traction converter mounting interface 33, a connecting plate 41, the T-shaped bolt 35 is installed in the first bolt installation hole 31, the hanging support 3 is fixed on a C-shaped groove flanging 22 of a C-shaped groove 21 through the T-shaped bolt 35, the horizontal connection flanging 32 is connected with the beam flanging 23 in an installing mode, and the side edge of the traction converter 4 is fixedly connected with the traction converter installation interface 33 and the connecting plate 41 through the fixing bolt 36.
Further, a gasket 37 is arranged between the T-shaped bolt 35 and the C-shaped groove flanging 22.
Further, the hanging support 3 is a steel casting.
The utility model relates to a support mechanism is hung to locking chassis equipment of rail transit, hang 3 knots of support on chassis crossbeam 2C type groove turn-ups 22, when guaranteeing that T type bolt 35 breaks off, the upper portion horizontally connect turn-ups 32 of hanging support 3 can not break away from chassis crossbeam 2 owing to there is the support of C type groove turn-ups 22 on chassis crossbeam 2, play the anticreep effect, when T type bolt 35 takes place to become flexible, hang 3 upper portions of support and can play the backstop effect, it does not take place obvious longitudinal sliding to pull converter 4 when guaranteeing that the train takes place the longitudinal impact, play locking effect, it has realized the connection transition to hang the support, locking and anticreep in the effect of an organic whole, it can also install other equipment to hang support 3, the range of application is wide.
Claims (3)
1. The utility model provides a support mechanism is hung to locking chassis equipment of track traffic which characterized in that includes: the frame comprises chassis boundary beams (1), chassis cross beams (2), hanging supports (3) and a traction converter (4), wherein a plurality of chassis cross beams (2) are connected between the chassis boundary beams (1), a plurality of hanging supports (3) are installed on the chassis cross beams (2), the traction converter (4) is installed on the chassis cross beams (2) through the hanging supports (3), a C-shaped groove (21) is arranged at the lower end of each chassis cross beam (2), a C-shaped groove flanging (22) is connected at the lower end of each C-shaped groove (21), a cross beam flanging (23) is connected on the chassis cross beam (2) outside each C-shaped groove (21), a first bolt mounting hole (31) is arranged at the upper end of each hanging support (3), horizontal connecting flanging (32) are connected on the hanging supports (3) at two sides of each bolt mounting hole (31), and a traction converter mounting interface (33) is connected below each hanging support (3, be equipped with second bolt mounting hole (34) on traction current transformer installation interface (33), the side of traction current transformer (4) is equipped with connecting plate (41), install T type bolt (35) in first bolt mounting hole (31), hang support (3) and fix on C type groove turn-ups (22) of C type groove (21) through T type bolt (35), horizontally connect turn-ups (32) and crossbeam turn-ups (23) erection joint, the side of traction current transformer (4) traction current transformer installation interface (33) are through fixing bolt (36) and connecting plate (41) fixed connection.
2. The suspension support mechanism of the rail transit anti-loose underframe equipment according to claim 1, wherein a gasket (37) is arranged between the T-shaped bolt (35) and the C-shaped groove flanging (22).
3. The rail transit anti-loose underframe device hanging support mechanism according to claim 1, characterized in that the hanging support (3) is a steel casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943474.8U CN210011752U (en) | 2019-06-21 | 2019-06-21 | Support mechanism is hung to locking chassis equipment of track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943474.8U CN210011752U (en) | 2019-06-21 | 2019-06-21 | Support mechanism is hung to locking chassis equipment of track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210011752U true CN210011752U (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943474.8U Active CN210011752U (en) | 2019-06-21 | 2019-06-21 | Support mechanism is hung to locking chassis equipment of track traffic |
Country Status (1)
| Country | Link |
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| CN (1) | CN210011752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844474A (en) * | 2021-11-04 | 2021-12-28 | 中车大连机车车辆有限公司 | Anti-loosening and anti-falling structure for installation of locomotive fuel tank |
| CN113844472A (en) * | 2021-08-18 | 2021-12-28 | 中车青岛四方机车车辆股份有限公司 | Boundary beam suspension for rail vehicle systems and method for mounting rail vehicle systems |
-
2019
- 2019-06-21 CN CN201920943474.8U patent/CN210011752U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844472A (en) * | 2021-08-18 | 2021-12-28 | 中车青岛四方机车车辆股份有限公司 | Boundary beam suspension for rail vehicle systems and method for mounting rail vehicle systems |
| CN113844472B (en) * | 2021-08-18 | 2022-12-09 | 中车青岛四方机车车辆股份有限公司 | Boundary beam suspension for rail vehicle systems and method for mounting rail vehicle systems |
| CN113844474A (en) * | 2021-11-04 | 2021-12-28 | 中车大连机车车辆有限公司 | Anti-loosening and anti-falling structure for installation of locomotive fuel tank |
| CN113844474B (en) * | 2021-11-04 | 2024-02-02 | 中国国家铁路集团有限公司 | Anti-loosening structure for locomotive fuel tank installation |
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