CN2517644Y - Fence type safety protector for plane junction - Google Patents
Fence type safety protector for plane junction Download PDFInfo
- Publication number
- CN2517644Y CN2517644Y CN 01275548 CN01275548U CN2517644Y CN 2517644 Y CN2517644 Y CN 2517644Y CN 01275548 CN01275548 CN 01275548 CN 01275548 U CN01275548 U CN 01275548U CN 2517644 Y CN2517644 Y CN 2517644Y
- Authority
- CN
- China
- Prior art keywords
- electric motors
- linear electric
- door
- barrier
- fence
- 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
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- Platform Screen Doors And Railroad Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a fence type road crossing security protecting device, which relates to a traffic safety facility. The utility model consists of a fence door and a linear motor, a display signal lamp is arranged on the upper edge of the fence door, a guide pulley located on the ground and on a flat movable guide rail for sliding is arranged at the bottom part, and a copper belt is arranged at the top part to form the sublevel of the linear motor. The linear motor (primary) is arranged on a limit stop, rollers riding on the fence door body are arranged at the two ends of the motor, and the door body is arranged below the linear motor to move back and forth along the flat movable guide rail under the assistance of the guide pulley. The utility model has the advantages that the movement is fast, the operation is simple, the pedestrians can be prevented from crossing the fence, etc., the accident of pedestrians, bikes and motor vehicles rushing through the port can be avoided, and the driving safety is ensured.
Description
The utility model relates to a kind of traffic safety facilities, is specially adapted to the railway crossing safety precaution.
The safety precaution facility of existing railway crossing is to adopt the protection of beam railing, when train puts down pedestrian and the vehicle that railing blocks passing level crossing, guarantee driving safety during near the road junction.There are a lot of defectives in this kind protective equipment, because have many vehicles and pedestrian to ignore road junction rules and regulations and decree, do not accept guard's road junction personnel dissuasion at train during, not only be not parked in certain distance and rob capable drilling rod outward on the contrary in all desperation or emit and rush the road junction and cause irremediable loss near the road junction closed-loop.In addition because the railing falling speed can not in time be blocked the hurdle, road junction slowly lives in pedestrian and vehicle and cause the road junction to hit the accident of bumping to happen occasionally.
The purpose of this utility model is the shortcoming that overcomes existing crossing protection railing, and a kind of fence type level crossing safety device is provided.
The technical solution of the utility model is to realize like this, a kind of protective device that is used for railway crossing includes protection railing and driving device, its special character is that protection railing adopts the barrier that has guide wheel, at the barrier upper limb displaing lamp is housed, the guide wheel of bottom slides being located on the ground translation guide rail, and the inferior utmost point that copper strips constitutes linear electric motors is equipped with at the barrier top; Driving device adopts linear electric motors, linear electric motors (elementary) are fixedly mounted on the position-limited rack of a wall, and the motor two ends are provided with roller, ride over barrier body (the inferior utmost point) above, the door body by guide wheel, comes and goes (open the door and close the door) motion along translation track below linear electric motors.Barrier adopts cast iron, special steel pipe, corrosion-resistant steel, aluminum alloy materials to manufacture, and the translation guide rail adopts single track or double track.
The utility model compared with prior art have action fast, simple to operate, prevent advantage such as pedestrian's drilling rod.Prevent and reduce the railway crossing pedestrian of urban population gathering area, bicycle, self-propelled vehicle and emit the generation of rushing level crossing accident.
Now describe the best enforcement of the utility model in conjunction with the accompanying drawings in detail, example:
Fig. 1 is a fence type usual friendship dealings mouth safety device
Fig. 2 is the linear electric motors electrical schematic diagram
Among the figure:
1, barrier 2, copper strips (secondary) 3, linear electric motors (elementary)
4, roller 5, position-limited rack 6, guide wheel
7, translation track 8, displaing lamp 9, air gap
10, door wall 11, plus-minus screw 12, door pillar
13, shock absorber
A kind of fence type level crossing safety device as shown in Figure 1, it is made of barrier 1 and linear electric motors 3, at barrier 1 upper limb displaing lamp 8 is housed, the bottom is equipped with guide wheel 6 and is placed on to be located on the ground translation guide rail 7 and slides, and the top is provided with copper strips 2 and constitutes the secondary of linear electric motors; Linear electric motors (elementary) 3 are fixedly mounted on and limit its side-to-side movement and play up and down on the position-limited rack 5, motor 3 two ends are provided with roller 4, ride over a body 1 (secondary) above, the door body 1 below linear electric motors 3, by guide wheel 6, firmly return (open the door and close the door) along translation track 7.Barrier can adopt cast iron, special steel pipe, corrosion-resistant steel, the multiple material of aluminum alloy.
With the electrical schematic diagram of linear motor driving barrier as shown in Figure 2 linear electric motors (elementary) 3 ride over a body (secondary) 1 above, limit its side-to-side movement and play up and down by being contained in position-limited rack 5 on the wall 10, door body 1 (secondary) is below linear electric motors 3, can firmly return (open the station and close the door) motion along translation track, air gap 9 sizes that linear electric motors 3 and door body are 1 are regulated by plus-minus screw 11.When the motion of translation of linear electric motors 3 is restricted,, reach the purpose of opening the door or closing door so barrier 1 is just done straight-line motion.For preventing that barrier from colliding door pillar 12, is provided with shock absorber 13 on door pillar.
Claims (3)
1, a kind of fence type level crossing safety device, it includes protection railing and driving device, it is characterized in that protection railing adopts the barrier that has guide wheel, at the barrier upper limb displaing lamp is housed, the guide wheel of bottom slides being located on the ground translation guide rail, and the inferior utmost point that copper strips constitutes linear electric motors is equipped with at the top; Driving device adopts linear electric motors, linear electric motors (elementary) are fixedly mounted on the position-limited rack of a wall, and the motor two ends are provided with roller, ride over barrier body (secondary) above, the door body comes and goes (open the door and close the door) motion by guide wheel along translation track below linear electric motors.
2, protective device according to claim 1 is characterized in that described barrier adopts cast iron, special steel pipe, corrosion-resistant steel, aluminum alloy materials to make.
3, protective device according to claim 1 is characterized in that described translation guide rail adopts single track or double track structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275548 CN2517644Y (en) | 2001-11-30 | 2001-11-30 | Fence type safety protector for plane junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275548 CN2517644Y (en) | 2001-11-30 | 2001-11-30 | Fence type safety protector for plane junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517644Y true CN2517644Y (en) | 2002-10-23 |
Family
ID=33679957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01275548 Expired - Fee Related CN2517644Y (en) | 2001-11-30 | 2001-11-30 | Fence type safety protector for plane junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517644Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499865A (en) * | 2014-08-19 | 2015-04-08 | 浙江大学苏州工业技术研究院 | Moving door driven by linear motor |
| CN109247327A (en) * | 2018-09-20 | 2019-01-22 | 偃师六和饲料有限公司 | A kind of application method of Feed Manufacturing feed bin bird repellent door |
-
2001
- 2001-11-30 CN CN 01275548 patent/CN2517644Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499865A (en) * | 2014-08-19 | 2015-04-08 | 浙江大学苏州工业技术研究院 | Moving door driven by linear motor |
| CN109247327A (en) * | 2018-09-20 | 2019-01-22 | 偃师六和饲料有限公司 | A kind of application method of Feed Manufacturing feed bin bird repellent door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |