CN203977313U - The broken falling rocks protector of a kind of massif - Google Patents
The broken falling rocks protector of a kind of massif Download PDFInfo
- Publication number
- CN203977313U CN203977313U CN201420211126.9U CN201420211126U CN203977313U CN 203977313 U CN203977313 U CN 203977313U CN 201420211126 U CN201420211126 U CN 201420211126U CN 203977313 U CN203977313 U CN 203977313U
- Authority
- CN
- China
- Prior art keywords
- massif
- protector
- crossbeam
- safety net
- falling rocks
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 11
- 239000011435 rock Substances 0.000 title claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to the broken falling rocks protector of a kind of massif.The protector that object is to provide should be able to protect vehicle and personnel not to be fallen the threat of rubble, and has easy construction and feature simple in structure.Technical scheme is: the broken falling rocks protector of a kind of massif, comprises the safety net and the some crossbeams for support safety net that are arranged in road top; It is characterized in that: described crossbeam is erected at road top in parallel to each other, and the left end of crossbeam is rotatably positioned on massif by hinge, and the remainder of crossbeam is suspended on road top by some drag-lines.
Description
Technical field
The utility model relates to a kind of road safety facility, specifically relates to a kind of safety device of massif rubble.
Background technology
Massif rubble causes massif top layer become flexible and produce by crustal movement or rain drop erosion; The road of building near the mountain often there will be rubble to fall situation, not only blocks the traffic that it is current to harm, and serious harm vehicle and personnel's safety, very easily cause any property loss and casualties.Therefore, the rubble protected working of how to do well massif road, is a difficult problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, provides a kind of massif broken falling rocks protector, and this protector should be able to protect vehicle and personnel not to be fallen the threat of rubble, and has easy construction and feature simple in structure.
The technical solution of the utility model is: the broken falling rocks protector of a kind of massif, comprises the safety net and the some crossbeams for support safety net that are arranged in road top; It is characterized in that: described crossbeam is erected at road top in parallel to each other, and the left end of crossbeam is rotatably positioned on massif by hinge, and the remainder of crossbeam is suspended on road top by some drag-lines.
The middle-end of described crossbeam and right-hand member are suspended on road top by drag-line.
Described hinge and drag-line are fixed in massif by anchor pole.
The beneficial effects of the utility model are:
The utility model comprises and is suspended on one safety net of road top and some crossbeams of support safety net, the swing that these crossbeams can carry out by a small margin around hinge under the constraint of drag-line is vibrated safety net, not only greatly reduce rubble to impact of the present utility model, the vehicle and the personnel's (security performance gets a promotion) that just in safety net, are advancing are protected preferably, and can rubble be shaken and be dropped out outside net by vibration, form certain self-cleaning ability (preventing that rubble is accumulated in safety net gradually); Simultaneously of the present utility model relatively simple for structure, more for convenience, construction cost is lower in construction, is particularly suitable for the rubble protection of mountain road.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram of A portion in Fig. 2.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, the broken falling rocks protector of a kind of massif, comprises safety net 1 and some crossbeams 2; Described safety net is generally metal mesh belt and is arranged in the top of road 10 (whole road surface at width cover cap); Described crossbeam is used for support safety net and is parallel to each other being erected at road top; As shown in Figure 2, the left end of every crossbeam is rotatably positioned and (is being rotated around horizontal axis) on massif 9 by hinge 3, and the remainder of crossbeam is suspended on road top (comprising middle-end and the right-hand member of crossbeam) by drag-line 4; Described hinge and drag-line are fixed on massif by anchor pole 5.
As recommendation, the right-hand member of crossbeam should be slightly lower than left end, makes the wire side of safety net form slope shape; Like this, the part rubble tumbling on hillside drops to after safety net, can also take advantage of a situation and continue to roll out wire side toward right-hand member, prevents in online accumulation.
The link length that the size of described safety net is protected as required and width and determine; The right-hand member of described crossbeam should extend to the top (shown in Fig. 2) on road right edge edge, and the link length that the quantity of crossbeam is protected is as required definite, is generally advisable in the interval of crossbeam between 3-10 rice; The preferred wire rope of described drag-line; Described safety net can slightly swing by crossbeam under the constraint of drag-line in (drag-line generation elastic deformation), and pendulum angle is in ± 15 °.
Described hinge and anchor pole are prior art, are not described in detail at this.
Claims (2)
1. the broken falling rocks protector of massif, comprises the safety net (1) and the some crossbeams for support safety net (2) that are arranged in road top; It is characterized in that: described crossbeam is erected at road top in parallel to each other, and the left end of crossbeam is rotatably positioned on massif by hinge (3), and the remainder of crossbeam is suspended on road top by some drag-lines (4);
The middle-end of described crossbeam and right-hand member are suspended on road top by drag-line.
2. the broken falling rocks protector of a kind of massif according to claim 1, is characterized in that: described hinge and drag-line are fixed in massif by anchor pole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211126.9U CN203977313U (en) | 2014-04-25 | 2014-04-25 | The broken falling rocks protector of a kind of massif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211126.9U CN203977313U (en) | 2014-04-25 | 2014-04-25 | The broken falling rocks protector of a kind of massif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977313U true CN203977313U (en) | 2014-12-03 |
Family
ID=51974771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211126.9U Expired - Lifetime CN203977313U (en) | 2014-04-25 | 2014-04-25 | The broken falling rocks protector of a kind of massif |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385993A (en) * | 2018-02-14 | 2018-08-10 | 重庆交通大学 | Junk prevention for building damps catching device |
| CN108396666A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Slope treatment security protection system |
| CN110241746A (en) * | 2019-06-25 | 2019-09-17 | 西南交通大学 | Cantilever truss type open type can restore flexible protective hangar tunnel |
| CN113624083A (en) * | 2021-07-12 | 2021-11-09 | 中国化学工程重型机械化有限公司 | Cutting earthwork construction method |
-
2014
- 2014-04-25 CN CN201420211126.9U patent/CN203977313U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385993A (en) * | 2018-02-14 | 2018-08-10 | 重庆交通大学 | Junk prevention for building damps catching device |
| CN108396666A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Slope treatment security protection system |
| CN110241746A (en) * | 2019-06-25 | 2019-09-17 | 西南交通大学 | Cantilever truss type open type can restore flexible protective hangar tunnel |
| CN113624083A (en) * | 2021-07-12 | 2021-11-09 | 中国化学工程重型机械化有限公司 | Cutting earthwork construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |