CN205502028U - Slope protection structure - Google Patents
Slope protection structure Download PDFInfo
- Publication number
- CN205502028U CN205502028U CN201620154463.8U CN201620154463U CN205502028U CN 205502028 U CN205502028 U CN 205502028U CN 201620154463 U CN201620154463 U CN 201620154463U CN 205502028 U CN205502028 U CN 205502028U
- Authority
- CN
- China
- Prior art keywords
- attachment means
- anchor
- slope
- protection network
- vertical pole
- 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
Links
- 238000003466 welding Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 14
- 239000007787 solid Substances 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004873 anchoring Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 206010044565 Tremor Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007123 defense Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a slope protection structure, including setting up a plurality of anchor piers and the protection network on the body of slope, its characterized in that: still include connecting device, connecting device connects the fixed part on the anchor pier including the adapting unit who is used for fixed protection network with being used for, and adapting unit fixes on fixed part, an anchor pier sets a connecting device, and the protection network is fixed on the side slope surface region between the anchor pier through a plurality of connecting device. The utility model discloses utilize the anchor power of deep reinforced (rfd) prestressed anchorage cable, extremely economic solution the required anchor power of side slope lamina zonalis protection network to make prestressed anchorage cable and protection network be integrated into a the stress system, whole dark, top layer protection system prestressing force is ubiquitous, all -roundly realized the local atress of dark, top layer protective system, wholly born, the effectual side slope of having prevented collapses and comes down, has greatly promoted the protective capacities to slope hazard.
Description
Technical field
The utility model belongs to Slope hazard and administers field, is specifically related to a kind of slope protection structure.
Background technology
For side slope rock stratum, deep layer shakiness can cause slope and land slide, shallow top layer shakiness that side slope shallow top layer danger stone can be caused to collapse
Collapse.Both can cause huge destructive power.
In order to solve the problem of slope and land slide, use the prestress anchorage cable of high ton-grade that side slope deep layer is reinforced；For
The problem solving side slope danger stone avalanche, uses side slope flexible guard system to protect.
Side slope flexible guard system can be divided into two big systems: to cover or the active flexible guard system of parcel slope danger stone
With the passive flexible protection systems tumbling stone intercepted on slope.The relatively passive flexible protection systems of active flexible guard system and
Speech, it is possible to the problem more effectively solving danger stone avalanche.
To solve two problems of landslide and avalanche simultaneously, on the one hand need to carry out protection network reinforcing on massif surface, with
Time on the other hand need to use prestress anchorage cable that side slope deep layer is reinforced.
It is CN201962615U that State Intellectual Property Office disclosed a notification number on 09 07th, 2011, entitled one
Plant the utility model patent of the reinforcing network of energy active defense mud-rock flow, disclose the reinforcing network of a kind of energy active defense mud-rock flow,
Including anchor cable, steel rope net and anchor cable pier, free section of anchor cable is deeply stablized hardy through earth's surface bulk solids accumulation horizon, anchoring section
In Ceng；Steel rope net covers on the bulk solids deposit in source area, will be covered at bulk solids deposit by anchor cable pier
On steel rope net be fixed together with anchor cable.The utility model proposes first and utilizes anchor cable and steel rope net to lock mud-rock flow thing
The bulk solids of source region piles up material, eliminates the necessary requirement bulk materials source that mud-rock flow produces.Pass through anchor
Anchor cable is connected by rope pier with steel rope net, makes steel rope net that bulk solids is piled up material and is fixed up in situ, does not allow it move,
Thus improve the stability of bulk solids deposit, change passive protection is active defense, and the preventing and treating for mud-rock flow provides one
Plant New methods in working, there is good Social benefit and economic benefit, can be applicable to debris flow and side slope protection neck
Territory.
The mounting means of reinforcing network described in above-mentioned utility model patent can not form omnibearing pre-stretch-draw entirety stress system
System, and the purpose making steel rope net be close to slope reinforcement Dangerous Rock Body can not be reached, and then cause guard system destroyed and lost efficacy.
In sum, problems with presently, there are for slope protection structure:
1. the problem in the anchor force source of protection network: the cracked rocks unstable to the deep layer that cover layer is thicker, protection network
Wire rope anchor must pass through slip band, will extend over tens meters to hundreds of rice and obtain anchor force on solid basement rock.So
Mounting means can spend substantial amounts of man power and material, bring huge financial cost.The stability under loading that protection network is installed simultaneously
Property is also a problem.
2. protection network can not be close to side slope, and protection network is the strongest to the reinforcement ability of slope body.Can not effectively prevent and stop limit
There is avalanche in shallow top layer, slope.
The most current slope protection structure needs to use substantial amounts of cement mortar or concrete, long construction period, aesthetics be low,
Financial cost is high.
Utility model content
In order to solve the problems referred to above, the utility model proposes a kind of slope protection structure, solve the anchoring of protection network
Power carrys out source problem, it is achieved that utilize the prestress anchorage cable of deep-layer reinforcing to realize the shallow top layer of side slope protection network required for anchoring
The effect of power.
The utility model is achieved in that
A kind of slope protection structure, including the multiple anchor piers being arranged on the body of slope and protection network, it is characterised in that: also include
Attachment means, described attachment means includes for the connection member of fixed protection net with for the fixed part being connected on anchor pier
Part, connection member is fixed in fixed component；One anchor pier arranges an attachment means, and protection network is solid by multiple attachment means
On the region, side slope surface determined and be close between anchor pier.
Described protection network connects has supporting rope, supporting rope to be connected in attachment means.
Being respectively provided with an aperture pit below described anchor pier, attachment means is arranged in the pit of aperture.
The connection member of described attachment means is the collar.
The fixed component of described attachment means includes cross bar, brace and vertical pole；Brace one end is connected on the collar, the other end
It is connected on vertical pole；Cross bar is between brace and vertical pole, and cross bar one end is connected on brace, and the other end is connected on vertical pole.
The collar of described attachment means is placed in the pit of aperture, is connected with supporting rope.
The vertical pole of described attachment means consolidates with anchor pier；The vertical pole of described attachment means consolidates with anchor rope grouting body.
Described collar employing bolt, the mode riveting or welding are fixed on brace, and described brace becomes with vertical pole one
Type.
Described vertical pole is L-shaped bar.
Described cross bar employing bolt, the mode riveting or welding are fixed on brace and vertical pole.
The utility model has the advantages that
1. the utility model includes multiple anchor piers and the protection network being arranged on the body of slope, also includes attachment means, described company
Connection device includes that connection member is fixing also for the connection member of fixed protection net with for the fixed component being connected on anchor pier
It is close in fixed component；One anchor pier arranges an attachment means, protection network by multiple attachment means be fixed on anchor pier it
Between region, side slope surface on.Protection network is fixed by attachment means, make use of the anchor force of prestress anchorage cable to realize protection
The anchor force that net needs；Comparing relative to traditional approach, protection network and prestress anchorage cable are integrally formed entirely by described attachment means
The entirety in orientation by Force system, simple in construction, easy for installation, reduce engineering strength and financial cost.Protection network can be carried out
Greenbelt processes, more environmentally-friendly, economical.
Protection network the most described in the utility model connects has supporting rope, supporting rope to be connected in attachment means.Pass through supporting rope
Protection network is close to slope body, overcomes conventional mounting technique protection network and can not be close to the drawback of slope body, ensured protection network opposite side
The reinforcement ability on slope.
Being respectively provided with an aperture pit below each prestress anchorage cable the most described in the utility model, attachment means is arranged on hole
In stomatodeum hole, the pre-stretch-draw of supporting rope makes protection network be close to slope body further.
Attachment means the most described in the utility model includes for the connection member of fixed protection net with for being connected to pre-answering
Fixed component on power anchor cable, connection member is fixed in fixed component.Attachment means fixes prestressed anchor by fixed component
Suo Shang, connects protection network by connection member so that protection network is fixed on shallow top layer, and the power being subject to by protection network is transferred to pre-
On stress anchor cable, and prestress anchorage cable is beaten on basement rock, is completely embedded.Make the most isolated original orthogonal protection network with
Prestress anchorage cable formed one overall by Force system, improve the protective capacities of slope body, can prevent overall landslide from can prevent again
Only danger stone landing, more efficiently serves double protection effect.
5. connection member described in attachment means is the collar, and the Main Function that connection member is arranged to collar form is just
The penetrating of supporting rope in fixed protection net, it is simple to the installation of protection network.
6. fixed component described in attachment means includes cross bar, brace and vertical pole；Brace one end is connected on the collar, another
End is connected on vertical pole；Cross bar is between brace and vertical pole, and cross bar one end is connected on brace, and the other end is connected to vertical pole
On.Make cross bar, brace and vertical pole form a firm triangular structure, stability under loading, be not forced deformation.By horizontal stroke
The effect of bar, brace and vertical pole, it is possible to ensure that attachment means is connected firmly with prestress anchorage cable after pouring, slope will not be drawn out
Body.
7. vertical pole described in attachment means is L-shaped bar, when installing and connecting apparatus, by one end colligation of the vertical pole of L-shaped at anchor
On reinforcing bar in pier, then casting concrete makes attachment means and prestress anchorage cable constitute an entirety, at casting concrete
When, due on the vertical pole colligation of the L-shaped reinforcing bar in prestress anchorage cable, attachment means will not be due to outside by concrete
Power and move up and down, do not interfere with the installation effect of attachment means.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of attachment means；
Fig. 2 is schematic diagram of the present utility model；
Fig. 3 is the enlarged diagram of II part of Fig. 2；
Reference: 1 prestress anchorage cable, 2 supporting ropes, 3 aperture pits, 4 attachment means, 5 cover layers, 6 basement rock, 7 anchor cables
Injecting cement paste, 101 anchor piers, 102 free segments, 103 anchoring sections, 401 collars, 402 cross bars, 403 braces, 404 vertical poles.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is further described.
As shown in Figure 2 and Figure 3: a kind of slope protection structure, including the multiple anchor piers 101 being arranged on the body of slope and protection network,
It is characterized in that: also include that attachment means 4, described attachment means 4 include for the connection member of fixed protection net with for even
Being connected on the fixed component on anchor pier 101, connection member is fixed in fixed component, and an anchor pier 101 arranges an attachment means
4, on the region, side slope surface that protection network is fixed between anchor pier 101 by multiple attachment means 4.
Described protection network connects has supporting rope 2, supporting rope 2 to be connected in attachment means 4.
Being respectively provided with an aperture pit 3 below described anchor pier 101, attachment means 4 is arranged in aperture pit 3.
As shown in Figure 1: the connection member of described attachment means 4 is the collar 401.
As shown in Figure 1: the fixed component of described attachment means 4 includes cross bar 402, brace 403 and vertical pole 404；Brace 403
One end is connected on the collar 401, and the other end is connected on vertical pole 404；Cross bar 402 is between brace 403 and vertical pole 404, horizontal
Bar 402 one end is connected on brace 403, and the other end is connected on vertical pole 404.
As shown in Figure 3: the collar 401 of described attachment means 4 is positioned below in the aperture pit 3 of slope surface, with support
Rope 2 connection；The vertical pole 404 of described attachment means 4 is consolidated with anchor pier 101 by concreting；The vertical pole of described attachment means 4
404 are consolidated with anchor rope grouting body 7 by concreting.
The described collar 401 employing bolt, the mode riveting or welding are fixed on brace 403, and described brace 403 is with vertical
Bar 404 is one-body molded.
Described vertical pole 404 is L-shaped bar.
Described cross bar 402 employing bolt, the mode riveting or welding are fixed on brace 403 and vertical pole 404.
Principle of the present utility model is:
As shown in Figure 2: in the case of shallow top layer, side slope rock stratum and deep layer all shakinesses, deep layer shakiness can cause side slope sliding
Slope, shallow top layer shakiness can cause the danger stone avalanche of side slope shallow top layer.Side slope deep layer is carried out by the prestress anchorage cable 1 using high ton-grade
Reinforce, it is possible to stop slope and land slide, but side slope shallow top layer avalanche can not be stoped.
In order to stop side slope shallow top layer avalanche, it is necessary to use the protection network table shallow to side slope with consolidation effect simultaneously
Layer is reinforced.For the broken side slope that the deep layer that cover layer 5 is thicker is unstable, the wire rope anchor of reinforcement protection net will be travelling through certainly
By section 102, extend tens meters and on solid basement rock 6, obtain anchor force to hundreds of rice.This will spend substantial amounts of material resources and
Manpower, brings huge financial cost.
, the utility model have employed protection network and attachment means 4.The protection network of the shallow Surface mulch of side slope enters at installation exercise
During row supporting rope 2 pre-stretch-draw, or when the protection network after completion is impacted by side slope shallow top layer danger stone, protection network is subject to
Power, will pass sequentially through attachment means 4, anchor pier 101, be eventually transferred on the basement rock 6 of anchoring section 103, realize the protection of shallow top layer
Anchor force required for net.
The pre-stretch-draw of attachment means 4 makes protection network be close to side slope, overcomes conventional mounting technique and makes protection network not to be close to
The drawback of side slope, has ensured the protection network reinforcement ability to side slope.
Meanwhile, attachment means 4 make use of the anchor force of anchoring section 103 of prestress anchorage cable 1 needed for realizing protection network
Anchor force, solves the economic pressures that traditional handicraft is difficult to bear.
The utility model makes the protection network on the most isolated original orthogonal shallow top layer and the pre-of side slope deep-layer reinforcing
Stress anchor cable 1 is integrated into an indivisible entirety by Force system, utilizes the omnibearing local that realizes of feature of protection network to be subject to
Power, the huge effect of integrated carrying, drastically increase the protective capacities of side slope.
Claims (10)
1. a slope protection structure, including the multiple anchor piers (101) being arranged on the body of slope and protection network, it is characterised in that: also
Including attachment means (4), described attachment means (4) includes for the connection member of fixed protection net with for being connected to anchor pier
(101) fixed component on, connection member is fixed in fixed component；One anchor pier (101) arranges an attachment means (4),
Protection network is fixed on the region, side slope surface between anchor pier (101) by multiple attachment means (4).
A kind of slope protection structure the most according to claim 1, it is characterised in that: described protection network connects supporting rope
(2), supporting rope (2) is connected in attachment means (4).
A kind of slope protection structure the most according to claim 1 and 2, it is characterised in that: described anchor pier (101) lower section is all provided with
Putting an aperture pit (3), attachment means (4) is arranged in aperture pit (3).
A kind of slope protection structure the most according to claim 1, it is characterised in that: the connecting portion of described attachment means (4)
Part is the collar (401).
A kind of slope protection structure the most according to claim 1, it is characterised in that: described fixed component includes cross bar
(402), brace (403) and vertical pole (404)；Brace (403) one end is connected on the collar (401), and the other end is connected to vertical pole
(404) on；Cross bar (402) is positioned between brace (403) and vertical pole (404), and cross bar (402) one end is connected on brace (403),
The other end is connected on vertical pole (404).
A kind of slope protection structure the most according to claim 4, it is characterised in that: the collar of described attachment means (4)
(401) it is placed in aperture pit (3), is connected with supporting rope (2).
A kind of slope protection structure the most according to claim 5, it is characterised in that: the vertical pole of described attachment means (4)
(404) consolidate with anchor pier (101)；The vertical pole (404) of described attachment means (4) consolidates with anchor rope grouting body (7).
A kind of slope protection structure the most according to claim 5, it is characterised in that: the described collar (401) uses bolt, riveting
The mode connecing or welding is fixed on brace (403), and described brace (403) and vertical pole (404) are one-body molded.
A kind of slope protection structure the most according to claim 5, it is characterised in that: described vertical pole (404) is L-shaped bar.
A kind of slope protection structure the most according to claim 5, it is characterised in that: described cross bar (402) employing bolt,
The mode of riveting or welding is fixed on brace (403) and vertical pole (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154463.8U CN205502028U (en) | 2016-03-01 | 2016-03-01 | Slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154463.8U CN205502028U (en) | 2016-03-01 | 2016-03-01 | Slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205502028U true CN205502028U (en) | 2016-08-24 |
Family
ID=56726270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154463.8U Expired - Fee Related CN205502028U (en) | 2016-03-01 | 2016-03-01 | Slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205502028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193070A (en) * | 2016-08-31 | 2016-12-07 | 曾凡清 | A kind of anchor cable group carries structure with active protecting net composite entity |
-
2016
- 2016-03-01 CN CN201620154463.8U patent/CN205502028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193070A (en) * | 2016-08-31 | 2016-12-07 | 曾凡清 | A kind of anchor cable group carries structure with active protecting net composite entity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180914 Address after: 610000 99 Golden Phoenix Road, Jinniu District, Chengdu, Sichuan. Co-patentee after: Chengdu Guoli science and Technology Engineering Co., Ltd. Patentee after: Sichuan Chuang Chuang Technology Co., Ltd. Co-patentee after: Liu Mingjun Co-patentee after: Zeng Yonghong Co-patentee after: Wang Kaiyun Co-patentee after: Wu Peipei Co-patentee after: Zeng Fanqing Co-patentee after: Gou Shaoya Address before: 610051 45, 5 Building 2, 31, 1, four north section, first ring road, Chengdu, Sichuan. Patentee before: Zeng Fanqing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |