CN201704636U - Novel active protecting net - Google Patents
Novel active protecting net Download PDFInfo
- Publication number
- CN201704636U CN201704636U CN2010202015441U CN201020201544U CN201704636U CN 201704636 U CN201704636 U CN 201704636U CN 2010202015441 U CN2010202015441 U CN 2010202015441U CN 201020201544 U CN201020201544 U CN 201020201544U CN 201704636 U CN201704636 U CN 201704636U
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- net
- rope
- wire cable
- novel active
- steel rope
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Abstract
The utility model discloses a novel active protecting net, which comprises wire cable anchor rods, support ropes, an iron wire grating net and a wire cable net, wherein the iron wire grating net is paved below the wire cable net; the support ropes are connected through the wire cable anchor rods; the wire cable net is paved in the support ropes; the wire cable net and the support ropes are sutured and connected through suturing ropes; and the meshes of the wire cable net are rhombic. The novel active protecting net with the structure can improve the tensioning action on the wire cable net and enhance the stability of the rock mass of the surface layer of a protected slope.
Description
Technical field
The utility model relates to a kind of protective screening, especially relates to a kind of novel active protective screening.
Background technology
Initiatively protective screening is to utilize the high strength wire rope flexible net as the main composition part, and be aided with accessories such as anchor pole, supporting rope, Flexible Safety guard system in order to harm such as covering, fastening domatic mode is punished domatic eboulement, tumble is widely used in engineering fields such as domestic water power, highway, railway, mine, municipal administration at present.
Initiatively the advantage of protective screening flexible characteristic be at first can make initiatively the protective screening system with the concentration of local load to around evenly transmit to give full play to the protective capacities of whole system, it is local stand under load, mass action makes system can bear bigger load and reduces the anchored force requirement of single anchor pole; Secondly, initiatively the opening of protective screening system makes underground water freely to drain, the side slope destabilization problems of having avoided the rising owing to groundwater pressure to cause; Initiatively the protective screening system does not have specific (special) requirements to domatic morphological feature once more, does not destroy and changes domatic original landform shape and vegetation growth condition, gives to implement artificial slope greening and kept necessary condition, and engineering and environment are fully merged.
Initiatively protective screening comprises wire rope anchor, supporting rope, iron wire grid and steel rope net, steel rope net is laid the iron wire grid down, stop the slump of small size sillar, supporting rope is connected by wire rope anchor, lay steel rope net in the supporting rope, steel rope net is connected by sewing up the rope stitching with supporting rope, by supporting rope steel rope net is carried out stretch-draw to improve by the stability of the domatic top layer of protection rock mass, but, make supporting rope to play good stretch-draw effect to steel rope net because original supporting rope and steel rope net mesh are square structure.
The utility model content
The purpose of this utility model provides a kind of novel active protective screening, can improve the stretch-draw effect to steel rope net, strengthens by the stability of the domatic top layer of protection rock mass.
For achieving the above object, the utility model provides a kind of novel active protective screening, comprise wire rope anchor, supporting rope, iron wire grid and steel rope net, described steel rope net is laid described iron wire grid down, described supporting rope is connected by described wire rope anchor, lay described steel rope net in the described supporting rope, steel rope net is connected by sewing up the rope stitching with supporting rope, and the mesh of described steel rope net is a rhombus.
Therefore, the utility model adopts the novel active protective screening of said structure, can improve the stretch-draw effect to steel rope net, strengthens by the stability of the domatic top layer of protection rock mass.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the novel active protective screening of the utility model embodiment;
Fig. 2 is the overall structure schematic diagram of the novel active protective screening of the utility model embodiment.
The specific embodiment
Embodiment
Fig. 1 is the structural representation of the novel active protective screening of the utility model embodiment, as shown in Figure 1, comprise wire rope anchor 1, supporting rope 2, steel rope net 3 and iron wire grid 4, supporting rope 2 by wire rope anchor 1 be fixed on domatic on, wire rope anchor 1 and supporting rope 2 fixedly make steel rope net 3 constitute the acting in conjunction integral body that interknits, in case local distortion or displacement take place in domatic geotechnical body, then system will not be local but play a role with the form of integral body, institute's zone of protection formation face is supported, thereby stop moving of the rock or the soil body.Steel rope net is laid iron wire grid 43 times, stop the slump of small size sillar, because iron wire grid 4 mesh are less, therefore part iron wire grid has only drawn among Fig. 1, supporting rope 2 is connected by wire rope anchor 1, form square structure, lay steel rope net 3 in the supporting rope 2, steel rope net 3 is connected by sewing up rope 5 stitchings with supporting rope 2, Steel-wire rockbolt 1 and vertical and horizontal supporting rope 2 constitute fixed system, close rope 5 tensions by meeting, and steel rope net 3 is carried out stretch-draw, to cover as the steel rope net of protective screening system main composition on avalanche falling rocks disaster domatic, whole side slope is formed continuous supporting, and it is domatic that its stretch-draw effect is close to systems attempt, formed to suppress the prestressing force that local crag moves, local displacement takes place in addition destroy after it wrapped up in tie up near original position, thereby realize the purpose that it initiatively protects.The mesh of steel rope net 3 is a rhombus in the present embodiment, avoided when some complex road condition, because supporting rope and steel rope net mesh are square structure, under parallel construction, make supporting rope can not play the situation of good stretch-draw effect, strengthen by the stability of the domatic top layer of protection rock mass to steel rope net.
Fig. 2 is the overall structure schematic diagram of the novel active protective screening of the utility model embodiment, and promptly novel active protective screening is made up of junior unit shown in a plurality of Fig. 1 described in the utility model, constitutes an integral body by supporting rope 2 and wire rope anchor 1.
Therefore, the utility model adopts the novel active protective screening of said structure, can improve the stretch-draw effect to steel rope net, strengthens by the stability of the domatic top layer of protection rock mass.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (1)
1. novel active protective screening, comprise wire rope anchor, supporting rope, iron wire grid and steel rope net, described steel rope net is laid described iron wire grid down, described supporting rope is connected by described wire rope anchor, lay described steel rope net in the described supporting rope, steel rope net is connected by sewing up the rope stitching with supporting rope, and it is characterized in that: the mesh of described steel rope net is a rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202015441U CN201704636U (en) | 2010-05-25 | 2010-05-25 | Novel active protecting net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202015441U CN201704636U (en) | 2010-05-25 | 2010-05-25 | Novel active protecting net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704636U true CN201704636U (en) | 2011-01-12 |
Family
ID=43441790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202015441U Expired - Lifetime CN201704636U (en) | 2010-05-25 | 2010-05-25 | Novel active protecting net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704636U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261078A (en) * | 2011-05-10 | 2011-11-30 | 湖南省交通规划勘察设计院 | Steel wire rope net as well as active protecting net and rockfall protecting fence containing steel wire rope net |
| CN102587395A (en) * | 2012-03-08 | 2012-07-18 | 长沙理工大学 | Flexible initiative protective screen system of slope domatic antidetonation |
| CN103485311A (en) * | 2013-09-30 | 2014-01-01 | 河海大学 | Three-dimensional flexible vegetation slope guard protecting dike against overtopping and overflowing |
| CN103726500A (en) * | 2014-01-13 | 2014-04-16 | 四川省交通运输厅交通勘察设计研究院 | Crush rock slope anchorage pier type active protective net structure |
| CN105484174A (en) * | 2014-09-15 | 2016-04-13 | 五冶集团上海有限公司 | Slope anti-rockfall guard net and construction method thereof |
| CN106401487A (en) * | 2016-11-01 | 2017-02-15 | 太原理工大学 | Automatic protection wall elastic net releasing device capable of preventing drilled hole collapse |
| CN108643950A (en) * | 2018-06-15 | 2018-10-12 | 沙洲职业工学院 | A kind of rock mass tomography control instability device |
| CN109915170A (en) * | 2019-03-18 | 2019-06-21 | 中铁十八局集团有限公司 | A kind of construction method of the high abrupt slope tunnel safety of Rolling Stone into hole |
-
2010
- 2010-05-25 CN CN2010202015441U patent/CN201704636U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261078A (en) * | 2011-05-10 | 2011-11-30 | 湖南省交通规划勘察设计院 | Steel wire rope net as well as active protecting net and rockfall protecting fence containing steel wire rope net |
| CN102587395A (en) * | 2012-03-08 | 2012-07-18 | 长沙理工大学 | Flexible initiative protective screen system of slope domatic antidetonation |
| CN103485311A (en) * | 2013-09-30 | 2014-01-01 | 河海大学 | Three-dimensional flexible vegetation slope guard protecting dike against overtopping and overflowing |
| CN103726500A (en) * | 2014-01-13 | 2014-04-16 | 四川省交通运输厅交通勘察设计研究院 | Crush rock slope anchorage pier type active protective net structure |
| CN105484174A (en) * | 2014-09-15 | 2016-04-13 | 五冶集团上海有限公司 | Slope anti-rockfall guard net and construction method thereof |
| CN106401487A (en) * | 2016-11-01 | 2017-02-15 | 太原理工大学 | Automatic protection wall elastic net releasing device capable of preventing drilled hole collapse |
| CN106401487B (en) * | 2016-11-01 | 2018-06-12 | 太原理工大学 | The retaining wall elastic network(s) automatic releasing device of prevention drilling collapse hole |
| CN108643950A (en) * | 2018-06-15 | 2018-10-12 | 沙洲职业工学院 | A kind of rock mass tomography control instability device |
| CN109915170A (en) * | 2019-03-18 | 2019-06-21 | 中铁十八局集团有限公司 | A kind of construction method of the high abrupt slope tunnel safety of Rolling Stone into hole |
| CN109915170B (en) * | 2019-03-18 | 2020-06-09 | 中铁十八局集团有限公司 | Construction method for safe entry of rock-rolling high-steep-slope tunnel |
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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: 20110112 |
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| CX01 | Expiry of patent term |