CN201494458U - Disconnection preventing device capable of preventing separation between train body and bogie - Google Patents
Disconnection preventing device capable of preventing separation between train body and bogie Download PDFInfo
- Publication number
- CN201494458U CN201494458U CN2009202280567U CN200920228056U CN201494458U CN 201494458 U CN201494458 U CN 201494458U CN 2009202280567 U CN2009202280567 U CN 2009202280567U CN 200920228056 U CN200920228056 U CN 200920228056U CN 201494458 U CN201494458 U CN 201494458U
- Authority
- CN
- China
- Prior art keywords
- bogie
- train
- pin
- center
- train body
- 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 - Lifetime
Links
Images
Landscapes
- Handcart (AREA)
Abstract
A disconnection preventing device capable of preventing separation between a train body and a bogie, which belongs to a train safety device and manly overcomes the shortage that a center bolt for connecting the train body and the bogie is cut off due to delayed braking of a front car and a rear car during emergency braking of the train. The disconnection preventing device comprises a center bolt which can be inserted into the train body and a bogie bolster, and is characterized by further comprising a limit pin and a fixing bolt, wherein the limit pin is connected with one end of the center bolt, one end of the fixing bolt can be inserted into the bogie bolster while the other end of the fixing bolt is connected with the bogie bolster, and the other end of the center bolt is provided with an insertion hole for inserting the fixing bolt. The disconnection preventing device has simple structure and convenient operation, and is capable of preventing the center bolt from being cut off, thereby avoiding separation between the train body and the bogie in the process of train running, and promoting the operation safety performance of the train.
Description
Technical field
The utility model belongs to the train safe device, specifically a kind of anti-drop device of preventing that train body from separating with bogie truck of being used to.
Background technology
The existing mode that car body and bogie truck are linked together is an employing center latch, train is when emergency braking, owing to have the brake action delay phenomenon between the vehicle of front and back, promptly the back vehicle can produce bigger longitudinal impact to preceding vehicle, therefore, meeting generative center latch causes car body to separate with bogie truck because of impacting too big and cut situation, cause the derail accident, thereby cause bigger economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-drop device that prevents that train body from separating with bogie truck at above-mentioned deficiency.
The utility model is achieved in that and comprises the center latch that can insert in car body and the truck bolster, it is characterized in that to insert truck bolster and the other end and truck bolster bonded assembly Fixed latches with center latch one end bonded assembly locating dowel pin, an end in addition, wherein, the latch other end in center has the jack that inserts for Fixed latches.
Above-mentioned locating dowel pin is connected with the center latch by the pin-and-hole of center latch one end, is with the protecting jacket that prevents the locating dowel pin landing on the latch of center.
The other end of said Fixed latches is connected with truck bolster with the pin permanent seat by coupling link, retaining pin, and wherein, the two ends of coupling link are connected with retaining pin with Fixed latches respectively, and retaining pin is connected with pin permanent seat on being fixed on truck bolster.
The utility model is simple in structure, and is easy to operate, can prevent effectively that the cut situation of center latch from taking place, thereby avoids that car body separates with bogie truck in the train travelling process, improves the operational safety performance of train.
Description of drawings
Fig. 1 is the utility model structure and running condition scheme drawing.
Fig. 2 is the A-A scheme drawing of Fig. 1.
---center latch, 2---locating dowel pin, 3---Fixed latches, 4---jack, 5---protecting jacket, 6---coupling link, 7---retaining pin, 8---pin permanent seat, 9---car body, 10---truck bolster among the figure: 1.
The specific embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment: the upper end of center latch 1 is connected with locating dowel pin 2 and (is connected with locating dowel pin 2 if pass through the pin-and-hole of its upper end, then need puts and prevent locating dowel pin 2 landings and protecting jacket 5 free to rotate; If directly adopt fixed form to connect, then need not put protecting jacket 5), the lower end have jack 4 and insert car body 9 and truck bolster 10 in, one end of Fixed latches 3 is connected with truck bolster 10 by coupling link 6, retaining pin 7 and pin permanent seat 8, wherein, the two ends of coupling link 6 are connected with retaining pin 7 with Fixed latches 3 respectively, and retaining pin 7 is connected with pin permanent seat 8 on being fixed on truck bolster 10 promptly becomes the utility model.
During use, the other end of Fixed latches 3 is inserted successively in the jack 4 of truck bolster 10 and center latch 1 and get final product.Its mechanism is: when car body 9 is upwards lifted because of external factor, protecting jacket 5 can be with moving on the car body 9, driving center latch 1 by locating dowel pin 2 moves up together, can drive Fixed latches 3 when center latch 1 is raised to certain position moves up, and and then drive whole bogie truck and move up together, thereby guarantee that train body and bogie truck can not break away from.
Claims (3)
1. anti-drop device that prevents that train body from separating with bogie truck, comprise the center latch that can insert in car body and the truck bolster, it is characterized in that to insert truck bolster and the other end and truck bolster bonded assembly Fixed latches with center latch one end bonded assembly locating dowel pin, an end in addition, wherein, the latch other end in center has the jack that inserts for Fixed latches.
2. by the described anti-drop device that prevents that train body from separating with bogie truck of claim 1, it is characterized in that said locating dowel pin is connected with the center latch by the pin-and-hole of center latch one end, is with the protecting jacket that prevents the locating dowel pin landing on the latch of center.
3. by claim 1 or the 2 described anti-drop devices that prevent that train body from separating with bogie truck, the other end that it is characterized in that said Fixed latches is connected with truck bolster with the pin permanent seat by coupling link, retaining pin, wherein, the two ends of coupling link are connected with retaining pin with Fixed latches respectively, and retaining pin is connected with pin permanent seat on being fixed on truck bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202280567U CN201494458U (en) | 2009-09-10 | 2009-09-10 | Disconnection preventing device capable of preventing separation between train body and bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202280567U CN201494458U (en) | 2009-09-10 | 2009-09-10 | Disconnection preventing device capable of preventing separation between train body and bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494458U true CN201494458U (en) | 2010-06-02 |
Family
ID=42437666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202280567U Expired - Lifetime CN201494458U (en) | 2009-09-10 | 2009-09-10 | Disconnection preventing device capable of preventing separation between train body and bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079317A (en) * | 2011-01-13 | 2011-06-01 | 南车长江车辆有限公司 | Center pin self-locking device for rail wagon |
| CN103448744A (en) * | 2013-09-06 | 2013-12-18 | 南车长江车辆有限公司 | Hoisting connection device for train wagon body and bogie |
| CN105980229A (en) * | 2014-02-10 | 2016-09-28 | 西门子公司 | Rail vehicle, in particular a locomotive |
| CN108001135A (en) * | 2017-12-17 | 2018-05-08 | 包头北方创业有限责任公司 | A kind of method of Container Transport highway railway combined transport |
-
2009
- 2009-09-10 CN CN2009202280567U patent/CN201494458U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079317A (en) * | 2011-01-13 | 2011-06-01 | 南车长江车辆有限公司 | Center pin self-locking device for rail wagon |
| CN103448744A (en) * | 2013-09-06 | 2013-12-18 | 南车长江车辆有限公司 | Hoisting connection device for train wagon body and bogie |
| CN103448744B (en) * | 2013-09-06 | 2017-02-08 | 中车长江车辆有限公司 | Hoisting connection device for train wagon body and bogie |
| CN105980229A (en) * | 2014-02-10 | 2016-09-28 | 西门子公司 | Rail vehicle, in particular a locomotive |
| US10059350B2 (en) | 2014-02-10 | 2018-08-28 | Siemens Aktiengesellschaft | Rail vehicle, in particular a locomotive |
| CN108001135A (en) * | 2017-12-17 | 2018-05-08 | 包头北方创业有限责任公司 | A kind of method of Container Transport highway railway combined transport |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201124843Y (en) | Automatic anti-slipping device for mechanical type tramcar | |
| CN201494458U (en) | Disconnection preventing device capable of preventing separation between train body and bogie | |
| AU2011269509B2 (en) | Coupler knuckle and railway vehicle including said couple knuckle | |
| CN202320351U (en) | Front draft lug and railway truck | |
| CN201694200U (en) | Coupler knuckle and railway vehicle comprising the same | |
| CN201334032Y (en) | Fixed coupler for railway car | |
| CN103253245B (en) | Carrying visitor, lorry emergency brake system | |
| CN203681570U (en) | Portable trailing device for railway vehicles | |
| CN201566646U (en) | Transient vehicle hook capable of achieving two kinds of vehicle hook heights | |
| CN201410961Y (en) | Buffer | |
| CN201636164U (en) | Anti-separation center pin device | |
| CN105984790A (en) | Self-speed-reducing type electromagnetic safety lift car | |
| CN202213460U (en) | Full trailer traction frame of truck | |
| CN203727406U (en) | Railway vehicle coupler with function of preventing shedding of coupler knuckle pin | |
| CN103552576A (en) | Unhooking device for railway vehicles | |
| CN204775273U (en) | Device is stopped to urgent system of industrial and mining electric locomotive | |
| CN203228766U (en) | Emergency brake system of transportation carriage and truck | |
| CN202138273U (en) | 320t torpedo ladle connecting device | |
| CN202389399U (en) | Integral forging hand brake lever head | |
| CN205396191U (en) | Brake structure of shallow | |
| CN205075844U (en) | Can realize coupling of coupler knuckle location | |
| CN201544962U (en) | Rail mining car | |
| CN220742626U (en) | Tractor and trailer connection structure | |
| CN214399549U (en) | High-safety monorail crane | |
| CN210734157U (en) | Anti-bouncing device for train coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |