CN219237047U - Railway is to swift current spring pressurization structure that prevents of departure line - Google Patents
Railway is to swift current spring pressurization structure that prevents of departure line Download PDFInfo
- Publication number
- CN219237047U CN219237047U CN202222495588.5U CN202222495588U CN219237047U CN 219237047 U CN219237047 U CN 219237047U CN 202222495588 U CN202222495588 U CN 202222495588U CN 219237047 U CN219237047 U CN 219237047U
- Authority
- CN
- China
- Prior art keywords
- support
- wing plate
- sliding
- fixed
- bolt
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a railway arrival and departure line anti-slip spring pressurization structure, which comprises a fixed bracket, a sliding bracket and a pressure spring, wherein the sliding bracket is arranged on the fixed bracket; the fixing support is provided with a strip-shaped chute, the sliding support is slidably connected in the strip-shaped chute of the fixing support, and a pressing assembly is arranged between the sliding support and the fixing support; the pressing assembly comprises a pressing spring, a bolt and a nut, one end of the bolt is connected to the sliding support, the other end of the bolt is connected to the fixed support and fixed through the nut, the pressing spring is sleeved on the bolt between the sliding support and the fixed support, and two ends of the pressing spring are respectively abutted to the sliding support and the fixed support. The railway to-line anti-slip spring pressurizing structure formed by matching the fixed support, the sliding support and the pressurizing spring can be well matched with the extruding wheel, so that the vehicle is prevented from slipping away, the effective braking effect can be achieved, the conventional manual intervention is avoided, and the braking safety is ensured.
Description
Technical Field
The utility model belongs to the technical field of railway equipment, and particularly relates to a railway arrival and departure line anti-slip spring pressurization structure.
Background
The arrival/departure line is a line specially handling the arrival and departure operations of trains in the railway station and is one of the main lines of the railway station. In a station where the train arrives at a busy attack industry, the train can be divided into an ascending departure line and a descending departure line according to the running direction of the train; the passenger train to departure train and the goods train to departure train can be classified according to the properties of the train. When the train stops on the departure line, a device for preventing the train from sliding is arranged on the corresponding track, so that the condition that the train moves when stopping is avoided, and the stopping safety is ensured. The device for preventing a railway train from sliding in the prior art comprises: anti-slip shoes, manual brakes and the like have inconvenience in use because manual intervention or manual setting is required in the use process, and the braking effect is poor, so that the problem of braking safety exists.
Disclosure of Invention
The utility model aims at the problems, overcomes the defects of the prior art, and provides a railway arrival-departure-line anti-slip spring pressurization structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model relates to a railway arrival and departure line anti-slip spring pressurization structure which comprises a fixed bracket, a sliding bracket and a pressure spring, wherein the sliding bracket is arranged on the fixed bracket; the fixing support is provided with a strip-shaped chute, the sliding support can be connected in the strip-shaped chute of the fixing support in a reciprocating manner, and a pressing assembly is arranged between the sliding support and the fixing support; the pressing assembly comprises a pressing spring, a bolt and a nut, one end of the bolt is connected to the sliding support, the other end of the bolt is connected to the fixed support and fixed through the nut, the pressing spring is sleeved on the bolt between the sliding support and the fixed support, and two ends of the pressing spring are respectively abutted to the sliding support and the fixed support.
As a preferable scheme of the utility model, the sliding support comprises a support body, a first installation wing plate and a second installation wing plate are fixedly arranged on the support body, the support body can be connected in a bar-shaped chute of the fixed support in a reciprocating manner, and the first installation wing plate and the second installation wing plate are vertically connected with the support body.
Further, a first travel hole and a second travel hole are formed in a frame body of the sliding support, which is in fit connection with the strip-shaped sliding groove of the fixed support, a first pin shaft is arranged in the second travel hole, and the fixed support is connected with the frame body of the sliding support in a penetrating manner through the first pin shaft; a second pin shaft is arranged in the first travel hole, and the fixed support is connected with the support body of the sliding support in a penetrating manner through the second pin shaft.
As another preferable scheme of the utility model, the first mounting wing plate, the second mounting wing plate and the frame body of the sliding support are respectively provided with a mounting hole, and the railway-to-hair-line anti-slip spring pressurizing structure and a brake rail at the railway-to-hair-line position are mounted together through the mounting holes.
As another preferable scheme of the utility model, the fixing support is provided with the connecting wing plate, the connecting wing plate is arranged in parallel with the first mounting wing plate of the sliding support, two ends of the first mounting wing plate and two ends of the connecting wing plate are respectively provided with a bolt through hole, bolts are respectively connected to the corresponding bolt through holes between the two ends of the first mounting wing plate and the two ends of the connecting wing plate, the head end of each bolt is connected to the side of the first mounting wing plate, and the tail end of each bolt is connected to the side of the connecting wing plate and is fixed through a nut.
The utility model has the beneficial effects that:
the railway-to-departure-line anti-slip spring pressurizing structure formed by matching the fixed support, the sliding support and the pressurizing spring is arranged on the braking rail at the railway-to-departure line, so that the wheels can be well matched with the pressurizing structure, the vehicle is prevented from slipping away, an effective braking effect can be achieved, the traditional manual intervention is avoided, and the braking safety is ensured.
Drawings
Fig. 1 is a schematic perspective view of a railway track-to-track anti-slip spring compression structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of a railway track-to-track anti-roll spring compression structure of the present utility model.
The marks in the figure: the novel hydraulic lifting device comprises a bar-shaped chute 1, a sliding bracket 2, a bolt 3, a pressing spring 4, a first installation wing plate 5, a connecting wing plate 6, an installation hole 7, a nut 8, a second pin shaft 9, a fixing bracket 10, a first pin shaft 11, a second installation wing plate 12, a first travel hole 13 and a second travel hole 14.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description is presented by way of example only and is not intended to limit the utility model.
Referring to fig. 1 and 2, the present utility model provides a railway to-hairline anti-slip spring pressurization structure, which comprises a fixed bracket 10, a sliding bracket 2 and a pressurization spring 4, wherein the sliding bracket 2 is mounted on the fixed bracket 10; the fixing support 10 is provided with a strip-shaped chute 1, the sliding support 2 can be connected in the strip-shaped chute 1 of the fixing support 10 in a reciprocating manner, and a pressing assembly is arranged between the sliding support 2 and the fixing support 10; the pressing assembly comprises a pressing spring 4, a bolt 3 and a nut 8, one end of the bolt 3 is connected to the sliding support 2, the other end of the bolt 3 is connected to the fixed support 10 and fixed through the nut 8, the pressing spring 4 is sleeved on the bolt 3 between the sliding support 2 and the fixed support 10, and two ends of the pressing spring 4 are respectively abutted to the sliding support 2 and the fixed support 10.
The sliding support 2 comprises a support body, a first installation wing plate 5 and a second installation wing plate 12 are fixedly arranged on the support body, the support body can be connected in the strip-shaped chute 1 of the fixed support 10 in a reciprocating manner, and the first installation wing plate 5, the second installation wing plate 12 and the support body are vertically connected.
A first travel hole 13 and a second travel hole 14 are formed in a frame body of the sliding support 2 which is in fit connection with the strip-shaped chute 1 of the fixed support 10, a first pin shaft 11 is arranged in the second travel hole 14, and the fixed support 10 is connected with the frame body of the sliding support 2 in a penetrating manner through the first pin shaft 11; a second pin 9 is arranged in the first travel hole 13, and the fixed bracket 10 is connected with the bracket body of the sliding bracket 2 in a penetrating way through the second pin 9.
The first installation wing plate 5, the second installation wing plate 12 and the frame body of the sliding support 2 are respectively provided with an installation hole 7, and the railway-to-hair anti-slip spring pressurizing structure and a brake rail at the railway-to-hair position can be installed together through the installation holes 7.
The fixing support 10 is provided with a connecting wing plate 6, the connecting wing plate 6 is arranged in parallel with the first mounting wing plate 5 of the sliding support 2, bolt through holes are formed in the two ends of the first mounting wing plate 5 and the two ends of the connecting wing plate 6, bolts 3 are connected to the corresponding bolt through holes between the two ends of the first mounting wing plate 5 and the two ends of the connecting wing plate 6, the head end of each bolt 3 is connected to the side of the first mounting wing plate 5, and the tail end of each bolt 3 is connected to the side of the corresponding connecting wing plate 6 and is fixed through a nut 8.
Specifically, the working principle of the utility model is described by combining the drawings and the technical scheme: when a railway train enters a brake rail of a departure line, wheels of the train can give extrusion force to the sliding bracket 2, and the sliding bracket 2 can move in the strip-shaped sliding groove 1 of the fixed bracket 10 due to the first travel hole 13 and the second travel hole 14 arranged on the sliding bracket 2, so that the pressure spring 4 can be compressed, and meanwhile, the pressure spring 4 can also form reaction force to the wheels of the train to extrude the wheels, so that the train cannot slide down, and the effective braking is achieved.
It should be understood that the foregoing detailed description of the present utility model is provided for illustration only and is not limited to the technical solutions described in the embodiments of the present utility model, and those skilled in the art should understand that the present utility model may be modified or substituted for the same technical effects; as long as the use requirement is met, the utility model is within the protection scope of the utility model.
Claims (5)
1. A railway is to hairline anti-slip spring pressurization structure which characterized in that: the device comprises a fixed bracket, a sliding bracket and a pressing spring, wherein the sliding bracket is arranged on the fixed bracket; the fixing support is provided with a strip-shaped chute, the sliding support can be connected in the strip-shaped chute of the fixing support in a reciprocating manner, and a pressing assembly is arranged between the sliding support and the fixing support; the pressing assembly comprises a pressing spring, a bolt and a nut, one end of the bolt is connected to the sliding support, the other end of the bolt is connected to the fixed support and fixed through the nut, the pressing spring is sleeved on the bolt between the sliding support and the fixed support, and two ends of the pressing spring are respectively abutted to the sliding support and the fixed support.
2. A railway line to line anti-roll spring compression structure according to claim 1, wherein: the sliding support comprises a support body, a first installation wing plate and a second installation wing plate are fixedly arranged on the support body, the support body can be connected in a bar-shaped chute of the fixed support in a reciprocating manner, and the first installation wing plate, the second installation wing plate and the support body are vertically connected.
3. A railway line to line anti-roll spring compression structure as in claim 2, wherein: a first travel hole and a second travel hole are formed in a frame body of the sliding support, which is in fit connection with the strip-shaped chute of the fixed support, a first pin shaft is arranged in the second travel hole, and the fixed support is connected with the frame body of the sliding support in a penetrating manner through the first pin shaft; a second pin shaft is arranged in the first travel hole, and the fixed support is connected with the support body of the sliding support in a penetrating manner through the second pin shaft.
4. A railway line to line anti-roll spring compression structure as in claim 2, wherein: the first installation wing plate and the second installation wing plate of the sliding support and the frame body are respectively provided with an installation hole.
5. A railway line to line anti-roll spring compression structure as in claim 2, wherein: the fixing support is provided with a connecting wing plate, the connecting wing plate is arranged in parallel with the first mounting wing plate of the sliding support, bolt through holes are formed in the two ends of the first mounting wing plate and the two ends of the connecting wing plate, bolts are connected to the corresponding bolt through holes between the two ends of the first mounting wing plate and the two ends of the connecting wing plate, the head end of each bolt is connected to the side of the first mounting wing plate, and the tail end of each bolt is connected to the side of the connecting wing plate and fixed through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495588.5U CN219237047U (en) | 2022-09-21 | 2022-09-21 | Railway is to swift current spring pressurization structure that prevents of departure line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495588.5U CN219237047U (en) | 2022-09-21 | 2022-09-21 | Railway is to swift current spring pressurization structure that prevents of departure line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219237047U true CN219237047U (en) | 2023-06-23 |
Family
ID=86842724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222495588.5U Active CN219237047U (en) | 2022-09-21 | 2022-09-21 | Railway is to swift current spring pressurization structure that prevents of departure line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219237047U (en) |
-
2022
- 2022-09-21 CN CN202222495588.5U patent/CN219237047U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102009644A (en) | Automobile auxiliary brake-powered speed-reduction friction device and braking method thereof | |
| CN219237047U (en) | Railway is to swift current spring pressurization structure that prevents of departure line | |
| CN205113358U (en) | Novel railway freight car who drives pulley is hand braking device | |
| CN110723155A (en) | Folding shed type through passage structure for locomotive | |
| CN214874833U (en) | Positive pressure braking device for rail transport vehicle | |
| CN210363850U (en) | Auxiliary braking device for safety wheel | |
| CN205149885U (en) | Hydraulic pressure re railing device | |
| CN210634561U (en) | Suspension type monorail bogie suitable for large gradient | |
| CN112427940B (en) | Method for adding cushion to secondary spring of low-floor tramcar | |
| CN112441063A (en) | Sliding car arrester for emergency braking | |
| CN211815215U (en) | Track butt joint fixing plate | |
| CN206352259U (en) | Emergency brake latch mechanism on bridge inspection vehicle | |
| CN209925465U (en) | Wheel braking device | |
| CN201842072U (en) | Boost speed-reducing friction device of automobile auxiliary brake | |
| CN2373331Y (en) | Brake equipment for stock | |
| CN201472408U (en) | Adjustable anti-overcharging stop applicable to track vehicle bogie | |
| CN2314999Y (en) | Low limit large space inner gripping lever type wheel catcher | |
| CN213168028U (en) | Brake pin with long service life | |
| CN211995594U (en) | Hydraulic braking device for mining narrow-gauge electric locomotive | |
| CN211995588U (en) | Three-axle framework type bogie braking device | |
| CN212740550U (en) | Modular combined supporting and pressing wheel set device | |
| CN210799776U (en) | Upper shaft and servo motor quick separation device | |
| CN220180792U (en) | Car pusher brake mechanism | |
| CN221051283U (en) | Hydraulic buffer braking device for falling and jacking elevator car | |
| CN206155467U (en) | Rail vehicle bogie lifts by crane structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee after: CENTRAL SOUTH University Address before: No.22, Shaoshan South Road, Tianxin District, Changsha, Hunan 410000 Patentee before: Feng Fenling Patentee before: Duan Xuyang |
|
| TR01 | Transfer of patent right |