CN204728227U - The special snow hurdle of a kind of railway - Google Patents
The special snow hurdle of a kind of railway Download PDFInfo
- Publication number
- CN204728227U CN204728227U CN201520438713.6U CN201520438713U CN204728227U CN 204728227 U CN204728227 U CN 204728227U CN 201520438713 U CN201520438713 U CN 201520438713U CN 204728227 U CN204728227 U CN 204728227U
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- China
- Prior art keywords
- vertical columns
- snow
- latch
- fixed frame
- pin
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 238000004873 anchoring Methods 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 230000001413 cellular effect Effects 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to railway construction equipment, is specially the special snow hurdle of a kind of railway.It comprises at least one little barrier snow hurdle; Described little barrier snow hurdle comprises cellular protective screening (1), is arranged on the fixed frame (2) in cellular protective screening (1) outside and latch (3), the pin-and-hole (4) of fixed frame (2) both sides setting; Its latch (3) being arranged on fixed frame (2) side is connected with the pin-and-hole (4) that the first vertical columns (5) side is arranged, the latch (3) that pin-and-hole (4) and the second vertical columns (6) side of opposite side are arranged is connected, upper end is provided with solar storage battery (10), and surface is provided with warning lamp (11); First vertical columns (5), the second vertical columns (6) top are provided with tractive anchoring steel wire rope (7).Its beneficial effect is: structure is simple, good stability, be convenient to dismounting, and has warning function to pedestrian night.
Description
Technical field
The utility model relates to the technical field of railway construction equipment, is specially the special snow hurdle of a kind of railway.
Background technology
Qinghai-Tibet Railway by Xining City, qinghai to Tibet Autonomous Region Lhasa, total length 1956 kilometers.Wherein 814 kilometers, Xining to Golmud was laid in 1979.The "GermuLasa" section built, total length 1142 kilometers, wherein newly built railway 1110 kilometers.Its circuit is through snow injury area about 60km, and this district's accumulated snow is deep, within 30 years one, meets maximum accumulated snow 221cm, and snowslide along the line, Snow dritf endanger comparatively large, serious harm railway operation safety.Circuit passes through snow injury area 26.701km with roadbed form, wherein snowslide area 0.875km, Snow dritf area 25.826km, especially cutting location, more easily there is the accident that railway is buried by Snow dritf, be not only Qinghai-Tibet Railway, all in snow injury generation area comparatively frequently, all ensure railway operation safety in the urgent need to suitable snow injury prevention and cure project.Resistance snow fence hurdle avoids railway to suffer Snow dritf disaster comparatively one of effective method, and domestic extrernal resistance snow fence hurdle pattern is more, and the basic wooden structures that adopts is more, belongs to light structures, is convenient to mobile, but the life-span maintains 3 to 5 years substantially; Small part adopts concrete structure, though the life-span can reach 30-60, structure bulky, can not move.Application number is the utility model of 201120237646.3, name is called a kind of snow fence for railways, disclosed in it, technical scheme solves the problems referred to above, but connected mode between its adjacent two protective screenings is complicated, be not easy to dismounting, and it does not have warning function at night to pedestrian, add construction accident, use inconvenience, therefore for the problems referred to above, we have developed that a kind of structure is simple, good stability, are convenient to dismounting, and night has the special snow hurdle of railway of warning function to pedestrian.
Utility model content
The purpose of this utility model is for above-described problems of the prior art, provides that a kind of structure is simple, good stability, is convenient to dismounting, and have the special snow hurdle of railway of warning function to pedestrian night.
In order to realize described object, the utility model specifically adopts following technical scheme:
The special snow hurdle of a kind of railway, it comprises at least one little barrier snow hurdle.It is characterized in that: described little barrier snow hurdle comprises cellular protective screening 1, be arranged on latch 3, pin-and-hole 4 that fixed frame 2 outside cellular protective screening 1 and fixed frame 2 both sides are arranged; Its latch 3 being arranged on fixed frame 2 side is connected with the pin-and-hole 4 that the first vertical columns 5 side is arranged, and the latch 3 that pin-and-hole 4 and second vertical columns 6 side of opposite side are arranged is connected, and upper end is provided with solar storage battery 10, and surface is provided with warning lamp 11; First vertical columns 5, second vertical columns 6 top is provided with tractive anchoring steel wire rope 7, and the free end of tractive anchoring steel wire rope 7 is provided with earth anchor 8.
The first described vertical columns 5, second vertical columns 6 lower end outer circumference surface is fixedly connected with the helical blade 9 that diameter increases from bottom to top successively.
The special snow hurdle of a kind of railway of the utility model, described fixed frame 2 upper end is provided with solar storage battery 10, surface is provided with warning lamp 11, both sides are connected with the first vertical columns 5, second vertical columns 6 by latch 3, pin-and-hole 4, it serves safe warning function at night, and vehicle and pedestrian's night running are guaranteed safely; Its first vertical columns 5, second vertical columns 6 top is provided with tractive anchoring steel wire rope 7, and the free end of tractive anchoring steel wire rope 7 is provided with earth anchor 8, and the first vertical columns 5, second vertical columns 6 lower end outer circumference surface is fixedly connected with the helical blade 9 that diameter increases from bottom to top successively snow hurdle is fixed on ground, it is fixing firm.
Compared with prior art, the beneficial effects of the utility model are: one, described fixed frame 2 upper end is provided with solar storage battery 10, surface is provided with warning lamp 11, and it serves safe warning function at night, and vehicle and pedestrian's night running are guaranteed safely; Two, the first vertical columns 5, second vertical columns 6 lower end outer circumference surface is fixedly connected with the helical blade 9 that diameter increases from bottom to top successively and snow hurdle is fixed on ground, it is fixing firm; Three, the first described vertical columns 5, second vertical columns 6 top is provided with tractive anchoring steel wire rope 7, and the free end of tractive anchoring steel wire rope 7 is provided with earth anchor 8, and it carries out secondary to this snow hurdle and fixes, and fixes and firmly, is not easily damaged by accumulated snow; Four, be flexibly connected by latch 3, pin-and-hole 4 between described adjacent two little barrier snow hurdles, easy to connect, dismantle easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: cellular protective screening 1, fixed frame 2, latch 3, pin-and-hole 4, the first vertical columns 5, second vertical columns 6, tractive anchoring steel wire rope 7, earth anchor 8, helical blade 9, solar storage battery 10, warning lamp 11.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, structure of the present utility model and beneficial effect thereof are further illustrated.
Embodiment 1
The special snow hurdle of a kind of railway, as shown in Figure 1, it comprises at least one little barrier snow hurdle.Described little barrier snow hurdle comprises cellular protective screening 1, is arranged on latch 3, pin-and-hole 4 that fixed frame 2 outside cellular protective screening 1 and fixed frame 2 both sides are arranged; Its latch 3 being arranged on fixed frame 2 side is connected with the pin-and-hole 4 that the first vertical columns 5 side is arranged, and the latch 3 that pin-and-hole 4 and second vertical columns 6 side of opposite side are arranged is connected, and upper end is provided with solar storage battery 10, and surface is provided with warning lamp 11; First vertical columns 5, second vertical columns 6 top is provided with tractive anchoring steel wire rope 7, and the free end of tractive anchoring steel wire rope 7 is provided with earth anchor 8.
Described fixed frame 2 upper end is provided with solar storage battery 10, and surface is provided with warning lamp 11, and it serves safe warning function at night, and vehicle and pedestrian's night running are guaranteed safely.
The first described vertical columns 5, second vertical columns 6 lower end outer circumference surface is fixedly connected with the helical blade 9 that diameter increases from bottom to top successively and snow hurdle is fixed on ground, it is fixing firm.
The first described vertical columns 5, second vertical columns 6 top is provided with tractive anchoring steel wire rope 7, and the free end of tractive anchoring steel wire rope 7 is provided with earth anchor 8, and it carries out secondary to this snow hurdle and fixes, and fixes and firmly, is not easily damaged by accumulated snow.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the special snow hurdle of railway, it comprises at least one little barrier snow hurdle; It is characterized in that: described little barrier snow hurdle comprises cellular protective screening (1), be arranged on the fixed frame (2) in cellular protective screening (1) outside and latch (3), the pin-and-hole (4) of fixed frame (2) both sides setting; Its latch (3) being arranged on fixed frame (2) side is connected with the pin-and-hole (4) that the first vertical columns (5) side is arranged, the latch (3) that pin-and-hole (4) and the second vertical columns (6) side of opposite side are arranged is connected, upper end is provided with solar storage battery (10), and surface is provided with warning lamp (11); First vertical columns (5), the second vertical columns (6) top are provided with tractive anchoring steel wire rope (7), and the free end of tractive anchoring steel wire rope (7) is provided with earth anchor (8).
2. the special snow hurdle of a kind of railway according to claim 1, is characterized in that: described the first vertical columns (5), the second vertical columns (6) lower end outer circumference surface are fixedly connected with the helical blade (9) that diameter increases from bottom to top successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438713.6U CN204728227U (en) | 2015-06-23 | 2015-06-23 | The special snow hurdle of a kind of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438713.6U CN204728227U (en) | 2015-06-23 | 2015-06-23 | The special snow hurdle of a kind of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728227U true CN204728227U (en) | 2015-10-28 |
Family
ID=54386589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438713.6U Expired - Fee Related CN204728227U (en) | 2015-06-23 | 2015-06-23 | The special snow hurdle of a kind of railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190699A (en) * | 2017-04-14 | 2017-09-22 | 上海市水利工程设计研究院有限公司 | Stake net device for blocking fish |
| CN109826491A (en) * | 2019-04-03 | 2019-05-31 | 华体建设发展股份有限公司 | A kind of skifield protective net support device |
-
2015
- 2015-06-23 CN CN201520438713.6U patent/CN204728227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190699A (en) * | 2017-04-14 | 2017-09-22 | 上海市水利工程设计研究院有限公司 | Stake net device for blocking fish |
| CN109826491A (en) * | 2019-04-03 | 2019-05-31 | 华体建设发展股份有限公司 | A kind of skifield protective net support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151028 Termination date: 20160623 |