CN201459617U - Vertical cantilever type protective system - Google Patents
Vertical cantilever type protective system Download PDFInfo
- Publication number
- CN201459617U CN201459617U CN2009201113872U CN200920111387U CN201459617U CN 201459617 U CN201459617 U CN 201459617U CN 2009201113872 U CN2009201113872 U CN 2009201113872U CN 200920111387 U CN200920111387 U CN 200920111387U CN 201459617 U CN201459617 U CN 201459617U
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- cantilevered
- steel member
- cantilever
- upright
- anchor
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Abstract
The utility model discloses a vertical cantilever type protective system comprising a pile foundation, a vertical steel member, a cantilever steel member, anchor lines, anchor rods, a flexible protective screening, and the like, wherein the lower end of the vertical steel member is connected with the pile foundation, the upper end of the vertical steel member is connected with the cantilever steel member to form a cantilever protective framework the outer surface of which is respectively connected with the plurality of anchor lines along the length direction and the height direction, and the other end of each anchor line is provided with one anchor rod fixed in a slope surface; and the flexible protective screening is paved and hung on the outer surface of the cantilever protective framework and connected to the outer surface of the cantilever protective framework by a protective screening fixing part and a supporting line. The protective can effectively protect an object needing protecting, which can be installed on other objects needing protecting for use after disassembled, thereby saving the cost; in addition, cane plants can be planted on the periphery of the system to achieve a greening effect, thereby playing a role of beautifying the environment.
Description
Technical field
The utility model relates to the civil works field, especially a kind ofly tackles that mountain area and slope domaticly produce that avalanche falling rocks, mud-rock flow, slide collapse, the upright cantilevered guard system of geological disaster such as weathering off or slump.
Background technology
The flexible side slope guard system of all size SNS is more, as SNS active guard system, SNS passive protection system, TECCO steel wire grid net guard system.Initiatively guard system is that all kinds of flexible net coverings based on wire rope net are wrapped on required protection slope or the rock, with the weathering off or the destruction of limiting the domatic rock soil body and be the rockfall reinforcement effect that collapses, or rock is controlled in the system that moves in the certain limit; Passive protection system be a kind ofly tackle that mountain area and slope domaticly produce that avalanche falling rocks, mud-rock flow, slide collapse, the system of geological disasters such as weathering off or slump.
The flexible protective that adopts on railway, road, water power at present mainly is a SNS flexible protective system.The design of wherein passive protection system, installation site, installation situation, systematic protection height have certain limitation.
Domatic at protected object next-door neighbour crag falling rocks, top has again under the situation of high gradient slope, and the form that can adopt active guard system and passive protection system to combine is protected.But do not reach the purpose of security protection, because the passive protection system is built up on the high gradient slope,, can't guarantee the safety of protected object away from protected object.
The utility model content
The purpose of this utility model provides a kind of upright cantilevered guard system, it increases a steel member cantilever on the upright steel member of SNS passive protection system, this system is a kind of guard system that can reach effective protection " object security that needs protection ", can effectively overcome the deficiency that above-mentioned prior art exists.
The utility model achieves the goal by following technical measures: a kind of upright cantilevered guard system, comprise members such as pile foundation, upright steel member, Steel Cantilever member, anchor line, anchor pole and flexible anti protecting wire net, it is characterized in that: upright steel member lower end is connected with pile foundation, the upper end is connected the back and forms cantilevered protection skeleton with the Steel Cantilever member, external surface at cantilevered protection skeleton is connected with some anchor lines respectively with short transverse along its length, and the other end of each root anchor line is equipped with the anchor pole that is fixed in the slope; The external surface upper berth of described cantilevered protection skeleton hangs the flexible anti protecting wire net, and the flexible anti protecting wire net is connected the external surface of cantilevered protection skeleton by protective screening fixture and supporting rope.
The described cantilevered protection skeleton inner surface that is formed by upright steel member and Steel Cantilever member is equipped with reinforces the steel member.
All steel members of the present utility model and protective screening design according to on-site actual situations, the factory process accessory carries out standardized production, and the scene is installed simple and fast, safety, economy, short construction period, convenient later maintenance, influenced less to road service, traffic safety.
The scope that the utility model needs protection according to protected object is provided with upright steel column and jib-length; cantilever all adopts strand formula to be connected with upright steel column, cantilever with cantilever with upright steel column, upright steel column; spacing between upright steel column and the upright steel column, draw anchor system to determine according to requirement of shelter and field condition, upright steel column is spread extension flexible anti protecting wire net with the adjacent domatic outside of cantilever.
Owing to all adopt the strand formula to connect between all members of this system, institute is so that dismounting. when not needed to protect by protection object, can use on other objects that need protect being installed to after this system's dismounting, i.e. recycling is to reach the saving cost.
Can form afforestation effect this system periphery plantation creepers plant, reach the effect of beautifying the environment.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 be among Fig. 1 A to view.
The specific embodiment
The guard system that the utility model proposes is shown in Fig. 1-2, among the figure, the lower end of upright steel member 5 is welded or is pegged graft with the pile foundation 1 in being fixed on ground 2 and links to each other, form cantilevered protection skeleton on the upright steel member with after Steel Cantilever member 12 links to each other at seam 10 places, the angle between upright steel member and Steel Cantilever member is connected with support bar 11 protects skeleton with increase intensity.The external surface of cantilevered protection skeleton is connected with some anchor lines 6 respectively with short transverse along its length, and the other end of every anchor line is fixed on the anchor pole 7 in the slope 8; The external surface upper berth of described arched framework hangs flexible anti protecting wire net 4, and the flexible anti protecting wire net is connected the external surface of cantilevered protection skeleton by protective screening fixture 3 and supporting rope.The inner surface of cantilevered protection skeleton is equipped with reinforces steel member 9.Several Energy eliminating rings 13 are housed on supporting rope.This system be arranged on protected object and crag falling rocks domatic between.This system can suitably adjust the spacing that increases or reduce between the steel member, select steel member material, specifications and models, draw anchor system, steel rope net specifications and models and the number of plies to satisfy requirement of shelter according to requirement of shelter, the size of distortion when coming control system to be hit by the adjustment to each parts simultaneously.
Claims (3)
1. upright cantilevered guard system, comprise pile foundation, upright steel member, Steel Cantilever member, anchor line, anchor pole and flexible anti protecting wire net, it is characterized in that: upright steel member lower end is connected with pile foundation, the upper end is connected the back and forms cantilevered protection skeleton with the Steel Cantilever member, external surface at cantilevered protection skeleton is connected with some anchor lines respectively with short transverse along its length, and the other end of each root anchor line is equipped with the anchor pole that is fixed in the slope; The external surface upper berth of described cantilevered protection skeleton hangs the flexible anti protecting wire net, and the flexible anti protecting wire net is connected the external surface of cantilevered protection skeleton by protective screening fixture and supporting rope.
2. upright cantilevered guard system according to claim 1 is characterized in that: the described cantilevered protection skeleton inner surface that is formed by upright steel member and Steel Cantilever member is equipped with reinforces the steel member.
3. upright cantilevered guard system according to claim 1 is characterized in that: several Energy eliminating rings are housed on the described supporting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201113872U CN201459617U (en) | 2009-05-15 | 2009-05-15 | Vertical cantilever type protective system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201113872U CN201459617U (en) | 2009-05-15 | 2009-05-15 | Vertical cantilever type protective system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459617U true CN201459617U (en) | 2010-05-12 |
Family
ID=42386970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201113872U Expired - Fee Related CN201459617U (en) | 2009-05-15 | 2009-05-15 | Vertical cantilever type protective system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362128A (en) * | 2012-04-11 | 2013-10-23 | 青岛天力建筑加固工程有限公司 | Flexible material foundation pit support method |
| CN104233967A (en) * | 2014-10-09 | 2014-12-24 | 王林峰 | Cantilever-type energy-dissipation shed tunnel and mountain road protective shed tunnel building method |
-
2009
- 2009-05-15 CN CN2009201113872U patent/CN201459617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362128A (en) * | 2012-04-11 | 2013-10-23 | 青岛天力建筑加固工程有限公司 | Flexible material foundation pit support method |
| CN104233967A (en) * | 2014-10-09 | 2014-12-24 | 王林峰 | Cantilever-type energy-dissipation shed tunnel and mountain road protective shed tunnel building method |
| CN104233967B (en) * | 2014-10-09 | 2016-05-11 | 王林峰 | Cantilevered energy dissipating hangar tunnel and mountain highway protection hangar tunnel building method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120515 |