CN207452914U - A kind of protective slope structure - Google Patents
A kind of protective slope structure Download PDFInfo
- Publication number
- CN207452914U CN207452914U CN201720139392.9U CN201720139392U CN207452914U CN 207452914 U CN207452914 U CN 207452914U CN 201720139392 U CN201720139392 U CN 201720139392U CN 207452914 U CN207452914 U CN 207452914U
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- CN
- China
- Prior art keywords
- prefabricated section
- baffle
- protective slope
- mesh sheet
- slope structure
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of protective slope structures.Protective slope structure includes：Several structural uprights and flexible mesh sheet, structural upright is mainly made of prefabricated section, mesh sheet is pressed between neighbouring prefabricated section, prefabricated section is V-shaped or W fonts or U-shaped, longitudinal stairstepping through hole is offered on prefabricated section, the screw that head carries internal thread hole is provided in the stairstepping through hole, the bottom for the screw that two neighbouring screws are wherein located above is threadedly coupled with the internal thread hole on the head of underlying screw.It is whole relatively independent can need not to depend in slopes.Bending resistance is good, prefabricated section can be avoided to depart from from structural upright.Layering can be carried out to rainwater to shut off, and strengthen bank protection ability.It is not afraid of Frozen-thawed cycled and Dam Break Problems.Fabricated structure, it is easy for construction, it is easy to produce, it is environmentally safe, it repeats and utilizes.Building waste, dregs can be largely consumed, feasible solution is provided for the urban building waste processing of getting worse.
Description
Technical field
The utility model is related to agricultural equipment field, especially a kind of protective slope structure.
Background technology
Conventional road side slope protection, is mainly the following：Anti- anti-net protection, retaining wall protection, lattice girder are protected, grouted
Stone protection, shotcrete with steel bar nets protection.Such as existing bank protection mode, (such as retaining wall protection, lattice girder protection grout stone protection
Deng) barricade all depended on structured soil, as shown in figure 11, existing bank protection mode such as retaining wall protects, since each stone 50 is
They are adhered to together by water flowing mud, by mechanical analysis it can be seen that the ability of anti-shearing force is not between stone 50 and stone 50
Foot, therefore each stone 50 needs to depend on structured soil (slopes), it is impossible to larger gap is left between slopes, so this is anti-
Shield mode has the following problems：First, when slopes expand to the left, slopes expansion clearance can not be provided.As shown in Figure 10, two, when
When certain is expanded to 50 1 left-hand thrust of stone in slopes, though stone can give slopes certain stop, on the one hand only it is
The weight of the stone of corresponding section (at expansion) works, it is possible to provide maximum barrier effect power it is smaller, another further aspect is due to it
The deficiency of anti-shearing force ability, i.e. bending resistance deficiency, stone easily drops, if positioned at middle and lower part stone from retaining wall structure
It comes off, caving in for entire retaining wall structure may be caused.When as shown in figure 11, three, when dam break occurs in slopes the problem of, phase
For the stone that should locate also easily to A invaginations at dam break occur, causing to come off from retaining wall structure in turn results in entire retaining wall knot
Structure caves in.
As shown in figure 12, the mode that lattice girder protects for another example utilizes longitudinal stone item and horizontal stone bar shaped into network
Bank protection is carried out, when hot day, the soil in grid is fallen into since heat expansion can fall out a part from grid in lower floor's grid, winter
When understand again shrinkage cracking, when day heat, the soil of cracking, which can expand, to be continued to drop, and due to Frozen-thawed cycled, this can be caused in the grid of upper strata
Soil constantly drop, influence the protection effect that lattice girder protects, and the stone just left unattached of upper strata grid may be caused.
The existing bank protection mode of another further aspect can not carry out rainwater layering and shut off, on the one hand rainwater causes slopes water and soil
Be lost in, the bottom that on the other hand can all concentrate on slope wall causes, and the hydraulic pressure of slope wall bottom is larger by force, cause slope wall with
The destruction of junction between ground beam or ground, in turn results in collapsing for slope wall.
Utility model content
The utility model aims to solve the problem that the above problem, provides a kind of protective slope structure, its one side is integrally relatively independent can
It need not depend in slopes.One side bending resistance is good, prefabricated section can be avoided to depart from from structural upright.It on the one hand can be to rainwater
It carries out layering to shut off, strengthens bank protection ability.It is not afraid of Frozen-thawed cycled and Dam Break Problems.On the one hand it is fabricated structure, it is easy for construction,
It is easy to produce, it is environmentally safe, it repeats and utilizes.Another further aspect can largely consume building waste, dregs, be getting worse
Urban building waste processing provides feasible solution, and the technical solution used is as follows：
A kind of protective slope structure, which is characterized in that including：Several structural uprights and flexible mesh sheet, the structural upright master
It to be made of prefabricated section, for neighbouring prefabricated section, the bottom surface for the prefabricated section being located above and underlying prefabricated section
Top surface mutually agrees with；The mesh sheet is pressed between neighbouring prefabricated section, the structural upright longitudinal direction or is obliquely installed, described pre-
Clamp dog is V-shaped or W fonts or U fonts, and longitudinal stairstepping through hole, the stairstepping through hole are offered on the prefabricated section
In be provided with head carry internal thread hole screw, the bottom for the screw that two neighbouring screws are wherein located above is with being located at
The internal thread hole on the head of the screw of lower section is threadedly coupled.
On the basis of above-mentioned technical proposal, baffle is further included, the left and right sides of the mesh sheet is connected respectively with a baffle,
The left and right sides of the prefabricated section is outwardly to be formed with protrusion, and the baffle is sandwiched in two protrusions of neighbouring prefabricated section
Between, the baffle laterally connects each structural upright.
On the basis of above-mentioned technical proposal, soil is loaded in the mesh sheet.
On the basis of above-mentioned technical proposal, the mesh sheet is made of impermeable material.
On the basis of above-mentioned technical proposal, the structural upright further includes fixed pedestal, the top surface of the fixed pedestal with
Mutually agree with positioned at the bottom surface of the prefabricated section of bottom.
On the basis of above-mentioned technical proposal, the top and bottom of the baffle are inclined-plane, the top and bottom of the protrusion
For the inclined-plane to match with baffle, the top and bottom of the protrusion provide baffle inside thrust, prevent baffle from phase up and down
Depart between adjacent protrusion.
Optionally, anchor cable is further included, described anchor cable one end and structural upright Joint, the other end are consolidated with ground beam or slopes
It connects, the anchor cable laterally sets or is obliquely installed.
A kind of construction method of protective slope structure, it is characterised in that：Using above-mentioned protective slope structure, include the following steps：
A) row's fixed pedestal is embedded in ground first；
B) it is laid with first layer prefabricated section：Prefabricated section is affixed one by one with fixed pedestal by screw；
C) two baffles are held on respectively in the protrusion of first layer prefabricated section both sides；
D) it is laid with second layer prefabricated section：Prefabricated section is affixed one by one by the prefabricated section of screw and first layer, and mesh sheet is pressed
Between first layer prefabricated section and second layer prefabricated section；
E) step c) and step d) are repeated until completing the protective slope structure；
F) planting soil is filled out in every layer of mesh sheet；
G) planting plants in planting soil.
Optionally, slopes or ground beam are connected using anchor cable one end after upper strata prefabricated section is fixedly connected with lower floor prefabricated section,
The other end connects prefabricated section.
Optionally, packing space is formed between protective slope structure and slopes or between protective slope structure and protective slope structure, is being filled out
It fills and backfill is filled in space.
The utility model has the following advantages that：
1. entirety is relatively independent need not depend in slopes.
2. bending resistance is good, prefabricated section can be avoided to depart from from structural upright.
3. layering can be carried out to rainwater to shut off, water conservation, plant growth water is on the one hand provided, on the one hand reduces flowing into the shield
The rainwater of slope structural base, rainwater has aggravated the weight of entire protective slope structure after another further aspect water conservation, strengthens bank protection ability.
4. Frozen-thawed cycled and Dam Break Problems are not afraid of it.
5. fabricated structure, easy for construction, easy to produce, environmentally safe, repeat and utilize.
6. building waste, dregs can be consumed largely, feasible solution is provided for the urban building waste processing of getting worse
Scheme.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is a kind of embodiment of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the acquisition that can also be extended according to the attached drawing of offer is other to implement attached drawing.
Fig. 1：The cross-sectional view of protective slope structure described in the utility model；
Fig. 2：The left view structural representation of protective slope structure described in the utility model；
Fig. 3：The overlooking the structure diagram of prefabricated section described in the utility model；
Fig. 4：The cross-sectional view of prefabricated section described in the utility model；
Fig. 5：The structure diagram that flexibility mesh sheet described in the utility model and baffle combine；
Fig. 6：W fonts prefabricated section described in the utility model；
Fig. 7：U-shaped prefabricated section described in the utility model；
Fig. 8：A kind of variant of V-shaped prefabricated section described in the utility model；
Fig. 9：Another variant of V-shaped prefabricated section described in the utility model；
Figure 10：Existing retaining wall protection (when slopes expand) structure diagram；
Figure 11：Existing retaining wall protection (when dam break occurs for slopes) structure diagram；
Figure 12：Existing lattice girder safeguard structure；
Figure 13：The cross-sectional view of screw described in the utility model；
Figure 14：Protective slope structure described in the utility model carries out a kind of structure diagram during bank protection；
Specific embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings：
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Explanation is needed exist for, the noun of locality described in text is left and right to be defined on the basis of view shown in FIG. 1,
It should be appreciated that the use of the noun of locality should not limit the requested protection domain of the application.
As shown in Fig. 1 to Fig. 5 and Figure 13, a kind of protective slope structure, which is characterized in that including：Several structural uprights 1 and soft
Property mesh sheet 3, the structural upright 1 is mainly made of prefabricated section 10, for neighbouring prefabricated section 10, the prefabricated section being located above
10 bottom surface and the top surface of underlying prefabricated section 10 mutually agree with；The mesh sheet 3 be pressed in neighbouring prefabricated section 10 it
Between, it 1 longitudinal direction of structural upright or is obliquely installed, the prefabricated section 10 is V-shaped or W fonts or U-shaped, the prefabricated section
Longitudinal stairstepping through hole 13 is offered on 10, the screw that head carries internal thread hole 15 is provided in the stairstepping through hole 13
14, the bottom of the screw 14 that two neighbouring screws 14 are wherein located above is interior with the head of underlying screw 14
Threaded hole 15 is threadedly coupled, and is offered in the mesh sheet 3 and the 13 corresponding perforate of stairstepping through hole.Need what is illustrated herein
It is 4 that this embodiment simply sets stairstepping through hole 13 in an illustrative manner, and specific amount of selection is according to specific actual
Situation makes choice, thus should not using the concrete example of this embodiment as to the application on 13 number range of stairstepping through hole
It limits.Through hole is easily opened in close to the edge of prefabricated section 10, so as to obtain preferable anti-bending strength simultaneously.Prefabricated section 10 can
It is made of materials such as resin material, concrete, wood.This mode is more environmentally-friendly without encapsulating, and can reuse, convenient
Dismounting.
Preferably, baffle 2 is further included, the left and right sides of the mesh sheet 3 is connected respectively with a baffle 2, the prefabricated section
10 left and right sides it is outwardly be formed with protrusion 11, the baffle 2 be sandwiched in neighbouring prefabricated section 10 two protrusion 11 it
Between, the baffle 2 laterally connects each structural upright 1.It can be born to front or rear moment of flexure by baffle 2.Baffle 2 is simultaneously
Mesh sheet 3 provides a pulling force and overcomes the gravity of mesh sheet 3 and soil when soil is filled in mesh sheet 3.
Preferably, it is loaded with soil in the mesh sheet 3.
Optionally, the mesh sheet 3 is made of impermeable material.Planting soil is loaded in mesh sheet 3, plant can be planted in soil
Object, mesh sheet can carry out rainwater layering and shut off, and on the one hand water conservation provides plant growth water, on the one hand reduce flowing into the bank protection
The rainwater of structural base, rainwater has aggravated the weight of entire protective slope structure (structural upright), the bank protection knot after another further aspect water conservation
Entire weight can be pressed in slopes 30 by structure, bending resistance foot, and bank protection ability is good.By in kind value soil of the plant species in mesh sheet,
Plant on the one hand can soil conservation, another further aspect can stretch out to mesh sheet open top, beauty.
Preferably, the structural upright 1 further includes fixed pedestal 4, and the top surface of the fixed pedestal 4 is with being located at bottom
Mutually agree with the bottom surface of prefabricated section 10.
Preferably, the top and bottom of the baffle 2 are inclined-plane, and raised 11 top and bottom are and 2 phase of baffle
With suitable inclined-plane, raised 11 top and bottom provide baffle 2 inside thrust, prevent baffle 2 from neighbouring protrusion
Depart between 11.
Optionally, further include anchor cable 16, described 16 one end of anchor cable and 1 Joint of structural upright, the other end and ground beam 20 or
Slopes 30 are affixed, and the anchor cable 16 laterally sets or is obliquely installed.
Since each prefabricated section 10 is good for whole its anti-bending strength of event, simultaneously because it is whole for one therefore it can be opposite
Structured soil (such as slopes) it is independent need not, as shown in Figure 1, the protective slope structure is since structural upright 1 is an entirety, thus its without according to
Slopes 30 are invested, can be not only arranged at intervals but also can directly be against in slopes 30 with slopes 30, since structural upright 1 is a whole event
Its bending resistance is strong, is not in the situation that a certain prefabricated section 10 departs from from structural upright 1, and slope is pressed on using whole weight
On body, bank protection ability is good, is not afraid of happening for dam break.When structural upright 1 and the interval setting of slopes 30 can also provide slopes
Expansion clearance.This protective slope structure, which can also be connected to by anchor cable 16 in slopes 30, further strengthens its bending resistance.
Herein it should be noted that prefabricated section 10 or W fonts (as shown in Figure 6) or U-shaped in the application (such as
Shown in Fig. 7), it is equally applicable to above-mentioned each example and applies, as shown in Fig. 8 and Fig. 9, it will be understood that the bottom surface and top of prefabricated section 10
Face is plane or curved surface it can be appreciated that the equivalent modifications form of V-shaped prefabricated section 10.
A kind of construction method of protective slope structure, it is characterised in that：Using above-mentioned protective slope structure, include the following steps：
A) row's fixed pedestal 4 is embedded in ground first；
B) it is laid with first layer prefabricated section：Prefabricated section 10 is affixed one by one with fixed pedestal 4 by screw 14；
C) two baffles 2 are held on respectively in the protrusion 11 of 10 both sides of first layer prefabricated section；
D) it is laid with second layer prefabricated section：By prefabricated section 10 by screw 14 and the prefabricated section 10 of first layer affixed one by one, net
Piece 3 is pressed between first layer prefabricated section 10 and second layer prefabricated section 10；
E) step c) and step d) are repeated until completing the protective slope structure；
F) planting soil is filled out in every layer of mesh sheet 3；
G) planting plants in planting soil.
As shown in figure 14, optionally, connected after upper strata prefabricated section is fixedly connected with lower floor prefabricated section using 16 one end of anchor cable
Connect slopes, other end connection prefabricated section.Optionally, packing space is formed between prefabricated section 10 and slopes 30, in packing space
Middle filling backfill.
In roadbed construction, optionally, 16 one end of anchor cable is utilized after upper strata prefabricated section is fixedly connected with lower floor prefabricated section
Connect ground beam 20, other end connection prefabricated section.Packing space is formed between protective slope structure and protective slope structure, in packing space
Fill backfill.
Since traditional bank protection barricade must be depended on, i.e., bank protection process cannot be first carried out, therefore when Traditional foundations are built
Backfill strong rammer slope is needed, then carries out the processes such as roadbed brush slope, the pitch that paves again, finally carries out roadbed bank protection, bank protection process
It is left to finally, slope ratio generally reaches more than 1: 1.5, greatly wastes land resource, and tedious process, and the duration is longer.
And the protective slope structure is applied in roadbed construction, can change working procedure, and rear-mounted bank protection is become forward type shield
Slope, this is because the protective slope structure can independently be built, without dependence structure soil, thus can first do structure repair the roads again base or structure with
Roadbed is synchronously built, and reduces the cumbersome working procedure of tradition, and constructing influences from rainy season weather, side can also planting plants,
Structure safety is beautiful.
Traditional rear-mounted bank protection needs 1: 1.5 slope, and occupation of land is more, afforests as flinty slope, construction aspect：Process is numerous
It is trivial, limited to by season, cost is higher, and carrying out forward type bank protection using the multidimensional Ecological Retaining Wall slope protection system can be 1: 0 vertical, takes up an area
It is less, it afforests as plant or grass seeds, construction aspect：Roadbed bank protection is synchronous, limits to from season, and cost is relatively low.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all any changes done based on the utility model or deformation belong to the scope of the requires of the utility model protection.
Claims (7)
1. a kind of protective slope structure, which is characterized in that including：Several structural uprights (1) and flexible mesh sheet (3), the structure are stood
Column (1) is mainly made of prefabricated section (10), for neighbouring prefabricated section (10), the bottom surface of the prefabricated section being located above (10) with
The top surface of underlying prefabricated section (10) mutually agrees with；The mesh sheet (3) is pressed between neighbouring prefabricated section (10), described
Structural upright (1) longitudinal direction is obliquely installed, and the prefabricated section (10) is V-shaped or W fonts or U-shaped, the prefabricated section (10)
On offer longitudinal stairstepping through hole (13), head is provided in the stairstepping through hole (13) with internal thread hole (15)
Screw (14), bottom and the underlying screw (14) of the screw (14) that neighbouring two screws (14) are wherein located above
The internal thread hole (15) on head be threadedly coupled, offer and stairstepping through hole (13) corresponding perforate on the mesh sheet (3).
2. a kind of protective slope structure according to claim 1, it is characterised in that：Baffle (2) is further included, the mesh sheet (3)
The left and right sides is connected respectively with a baffle (2), and the left and right sides of the prefabricated section (10) is outwardly to be formed with protrusion
(11), the baffle (2) is sandwiched between two raised (11) of neighbouring prefabricated section (10), and the baffle (2) founds each structure
Column (1) is laterally connected.
3. a kind of protective slope structure according to claim 1 or 2, it is characterised in that：Soil is loaded in the mesh sheet (3).
4. a kind of protective slope structure according to claim 1 or 2, it is characterised in that：The mesh sheet (3) is by impermeable material system
Into.
5. a kind of protective slope structure according to claim 1 or 2, it is characterised in that：The structural upright (1) further includes fixation
Pedestal (4), the top surface of the fixed pedestal (4) and the bottom surface of the prefabricated section (10) positioned at bottom are mutually agreed with.
6. a kind of protective slope structure according to claim 2, it is characterised in that：The top and bottom of the baffle (2) are oblique
Face, the top and bottom of the protrusion (11) are the inclined-plane to match with baffle (2), and the top and bottom of the protrusion (11) carry
For the thrust that baffle (2) is inside, baffle (2) is prevented to depart from between neighbouring raised (11).
7. a kind of protective slope structure according to claim 1 or 2, it is characterised in that：Further include anchor cable (16), the anchor cable
(16) one end and structural upright (1) Joint, the other end and ground beam (20) or slopes (30) are affixed, and the anchor cable (16) laterally sets
It puts or is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139392.9U CN207452914U (en) | 2017-02-10 | 2017-02-10 | A kind of protective slope structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139392.9U CN207452914U (en) | 2017-02-10 | 2017-02-10 | A kind of protective slope structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452914U true CN207452914U (en) | 2018-06-05 |
Family
ID=62245937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139392.9U Withdrawn - After Issue CN207452914U (en) | 2017-02-10 | 2017-02-10 | A kind of protective slope structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592612A (en) * | 2017-02-10 | 2017-04-26 | 陈启品 | Slope protection structure and construction method thereof |
-
2017
- 2017-02-10 CN CN201720139392.9U patent/CN207452914U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592612A (en) * | 2017-02-10 | 2017-04-26 | 陈启品 | Slope protection structure and construction method thereof |
| CN106592612B (en) * | 2017-02-10 | 2019-04-30 | 陈启品 | A kind of protective slope structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20190430 |