CN204456175U - There is the retaining wall system of supporting mesh structure - Google Patents
There is the retaining wall system of supporting mesh structure Download PDFInfo
- Publication number
- CN204456175U CN204456175U CN201520048818.0U CN201520048818U CN204456175U CN 204456175 U CN204456175 U CN 204456175U CN 201520048818 U CN201520048818 U CN 201520048818U CN 204456175 U CN204456175 U CN 204456175U
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- China
- Prior art keywords
- retaining wall
- supporting mesh
- pole
- center
- support bar
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- 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
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of retaining wall system with supporting mesh structure, comprise retaining wall, supporting mesh, fixation kit and pull rope; Described supporting mesh is connected to fixation kit by pull rope and is fixedly connected with slope soil by fixation kit; Described retaining wall is arranged at below supporting mesh, the support bar that described fixation kit is comprised center-pole, is arranged at the flange of center-pole outer end and launched by this flange, described support bar one end with can centrally bar in axial sliding mode be rotationally connected with center-pole, the support bar other end for embedding in slope soil, thus can realize quick supporting plays protection safety guarantee to the personnel in High and dangerous slope damaging range, equipment and construction of structures.
Description
Technical field
The utility model relates to supporting and protection structure, specifically a kind of retaining wall system with supporting mesh structure.
Background technology
Have the casing pipe protection of the tall and big side slope of a large amount of boulder, danger stone to being scattered, domestic and international academia, engineering circles are all felt more complicated always and are failed to propose a set of perfect treatment measures.And greatly developing along with fields such as water power, highway, bridges and culverts, house properties, High and dangerous slope problem gets more and more.
Difficulty is administered in the supporting of tall and big side slope, wherein, clears up particularly thorny to the stone of endangering of the orphan on tall and big side slope.Reason is: 1) orphan of tall and big side slope endangers stone cleaning effort, and often engineering quantity is large, shorter time and adopt one method for cleaning to be all difficult to thoroughly remove completely.2) orphan of tall and big side slope endangers the Removal Technology of stone, and also not bery perfect, machinery is difficult to up, is mostly by manually climbing up by holding on to operation.3) manually climb up by holding on to tall and big side slope difficulty itself, the orphan that will simultaneously exert oneself in climbing up by holding on to remove weight large endangers stone more not easily, and the simple common modes such as manpower that lean on often are cleared up thoroughly, easily leave potential safety hazard.4) climbing up by holding on to cleaning personnel or the labor cleaning personnel by safety rope, may meet accident because basing oneself upon shakiness, top also may be suffered to clear up halfway orphan's danger stone avalanche impact threat.Namely the interim security implementations of constructor requires very high, and is difficult at present provide effective security guarantee.5) between tall and big side slope clear-up period and cleaning not thoroughly and the orphan fallen stone impact energy of endangering is large, to toe have building, structure, traffic main artery or parallel operations the harm of other operation sides huge.
Another aspect, in view of the orphan in tall and big side slope endanger stone cleaning difficulty, clear up long in time limit, cost is high, and in a lot of engineering, be do not need clear up energetically the stone of endangering of the orphan in tall and big side slope section or do not need to carry out special cleaning, after other operations of toe complete, can slope failure be let alone.As hangar tunnel engineering, part dam construction, the engineering such as rock drilling, probing, greening, improvement of toe subregion, these engineerings will lay the engineering etc. of the permanent safety precautions such as solid retaining wall or passive protection net at toe, the object of itself is the slump impact of protection side slope.Only be only required in these Engineering in Construction Periods, have a kind of effective measures, can to being positioned at the toe scope of operation of High and dangerous slope damaging range, the personnel equipment etc. of the scope of operation can effectively protect, and unlikelyly suffers lonely danger stone slump impact threat in tall and big side slope.
Therefore, a kind of need is needed to climb up by holding on to the deathtrap to high slope, also do not need tall and big side slope orphan danger stone is carried out to special disposal, only within certain construction period or longer a period of time, the personnel in High and dangerous slope damaging range, equipment and construction of structures played to the slope retaining structure of the safety precautions of protection.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, provides a kind of retaining wall system with supporting mesh structure that can realize quick supporting the personnel in High and dangerous slope damaging range, equipment and construction of structures to be played to the safety guarantee of protection.
The retaining wall system with supporting mesh structure of the present utility model, comprises retaining wall, supporting mesh, fixation kit and pull rope; Described supporting mesh is connected to fixation kit by pull rope and is fixedly connected with slope soil by fixation kit; Described retaining wall is arranged at below supporting mesh, the support bar that described fixation kit is comprised center-pole, is arranged at the flange of center-pole outer end and launched by this flange, described support bar one end with can centrally bar in axial sliding mode be rotationally connected with center-pole, the support bar other end is for embedding in slope soil;
Further, described center-pole is provided with the sleeve be slidably connected with it, and described support bar one end is articulated with this sleeve; Described center-pole has been threaded connection setscrew nut and has promoted sleeve by this setscrew nut and slid axially;
Further, described center-pole is axially arranged with via hole along it, and described pull rope is connected to a doubling block through this via hole;
Further, described flange is circumferentially distributed with sawtooth;
Further, described support bar is bent to form barb near the shaft of outer end;
Further, described supporting mesh is earthwork fabric net;
Further, nearest with described retaining wall pull rope is fixedly connected on this retaining wall.
The beneficial effects of the utility model are: umbellate form fixed type slope supporting mesh of the present utility model, reticulated can be utilized to cover tall and big side slope, do not need to clear up orphan's stone of endangering specially, do not need to climb up by holding on to side slope hazardous location construction operation, effectively can use manpower and material resources sparingly, reduce security incident.Reticulated can cover lonely danger stone, the frictional resistance effect that increase lonely danger stone and slope are shown, lonely danger stone is stoped to fall, the skid resistance of instable slope section and resisting moment are increased, stops instable slope section avalanche unstability, on the other hand, for can not by cover, orphan that own wt is larger endangers stone, namely cause to fall and break, also along the downward landing of limited passage between reticulated and slope table, can only can not roll out the road to toe or destroy building; Supporting mesh of the present utility model is fixed on slope soil by center-pole by fixation kit, during fixing supporting mesh, center is needed to insert in slope soil, can first support bar and center-pole keeping parallelism, to reduce the frictional force of center-pole and the soil body, therefore, greatly can shorten the engineering time of slope retaining, and after center-pole inserts side slope, support bar one end can be promoted towards flange lateral movement, support bar is strutted under flange effect, thus center-pole is fixed in slope soil.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fixation kit of the present utility model;
Fig. 3 is the structural representation of center-pole of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and as shown in the figure, the retaining wall system with supporting mesh structure of the present embodiment, comprises retaining wall 12, supporting mesh 2, fixation kit and pull rope 8, described supporting mesh 2 is connected to fixation kit by pull rope 8 and is fixedly connected with slope soil 1 by fixation kit, described retaining wall 12 is arranged at below supporting mesh 2, described fixation kit comprises center-pole, the flange 5 being arranged at center-pole outer end and the support bar 3 launched by this flange 5, described support bar 3 one end with can centrally bar in axial sliding mode be rotationally connected with center-pole, support bar 3 other end is for embedding in slope soil 1, during fixing supporting mesh 2, need center to be inserted in slope soil 1, can first support bar 3 and center-pole keeping parallelism, to reduce the frictional force of center-pole and the soil body, therefore, greatly can shorten the engineering time of slope retaining, and after center-pole inserts side slope, support bar 3 one end can be promoted towards flange 5 lateral movement, support bar 3 is strutted under flange 5 acts on, thus center-pole is fixed in slope soil 1.
In the present embodiment, described center-pole is provided with the sleeve 6 be slidably connected with it, and described support bar 3 one end is articulated with this sleeve 6; Described center-pole has been threaded connection setscrew nut 7 and has promoted sleeve 6 by this setscrew nut 7 and slid axially, when operating personnel needs support bar 3 to strut, rotatable setscrew nut 7 promotes sleeve 6 towards flange 5 Slideslip, thus make support bar 3 outer end centrally bar radial direction strut and embed in slope soil 1, make center-pole be fixed on slope soil 1 reliably.
In the present embodiment, described center-pole is axially arranged with via hole 10 along it, described pull rope 8 is connected to a doubling block 4 through this via hole 10, pull rope 8 can clamp by doubling block 4 reliably, the diameter of doubling block 4 should be greater than the diameter of via hole 10, after doubling block 4 clamps pull rope 8, pull rope 8 can be connected to center-pole reliably.
In the present embodiment, described flange 5 is circumferentially distributed with sawtooth 11, when operating personnel rotates setscrew nut 7, need to avoid center-pole together to rotate with setscrew nut 7, therefore, this sawtooth 11 can prevent center-pole from rotating in slope soil 1, on the other hand, support bar 3 is in expansion process, and its shaft can be stuck in the teeth groove of sawtooth 11, and then positions support bar 3.
In the present embodiment, the shaft of described support bar 3 near outer end is bent to form barb 9, and this barb 9 form can improve the resistance that center-pole is outwards extracted greatly, improves the supporting capacity of supporting mesh 2.
In the present embodiment, described supporting mesh 2 is earthwork fabric net, the intensity of geotextile is good, usually its tensile strength, tearing toughness, resistance to punching press intensity and ultimate elongation are all larger, be embedded in corrosion resistance in soil and antimicrobial aggressivity is also all good, therefore be suitable for the supporting to slope soil 1.
In the present embodiment, the pull rope 8 nearest with described retaining wall 12 is fixedly connected on this retaining wall 12, and therefore, this pull rope 8 for drawing supporting mesh 2 and retaining wall 12 simultaneously, and then improves the ability that retaining wall 12 carries lonely danger stone pressure.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. there is a retaining wall system for supporting mesh structure, it is characterized in that: comprise retaining wall, supporting mesh, fixation kit and pull rope; Described supporting mesh is connected to fixation kit by pull rope and is fixedly connected with slope soil by fixation kit; Described retaining wall is arranged at below supporting mesh, the support bar that described fixation kit is comprised center-pole, is arranged at the flange of center-pole outer end and launched by this flange, described support bar one end with can centrally bar in axial sliding mode be rotationally connected with center-pole, the support bar other end is for embedding in slope soil.
2. the retaining wall system with supporting mesh structure according to claim 1, is characterized in that: described center-pole is provided with the sleeve be slidably connected with it, described support bar one end is articulated with this sleeve; Described center-pole has been threaded connection setscrew nut and has promoted sleeve by this setscrew nut and slid axially.
3. the retaining wall system with supporting mesh structure according to claim 2, is characterized in that: described center-pole is axially arranged with via hole along it, and described pull rope is connected to a doubling block through this via hole.
4. the retaining wall system with supporting mesh structure according to claim 3, is characterized in that: described flange is circumferentially distributed with sawtooth.
5. the retaining wall system with supporting mesh structure according to claim 4, is characterized in that: the shaft of described support bar near outer end is bent to form barb.
6. the retaining wall system with supporting mesh structure according to claim 5, is characterized in that: described supporting mesh is earthwork fabric net.
7. the retaining wall system with supporting mesh structure according to claim 6, is characterized in that: the pull rope nearest with described retaining wall is fixedly connected on this retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048818.0U CN204456175U (en) | 2015-01-23 | 2015-01-23 | There is the retaining wall system of supporting mesh structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048818.0U CN204456175U (en) | 2015-01-23 | 2015-01-23 | There is the retaining wall system of supporting mesh structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456175U true CN204456175U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048818.0U Expired - Fee Related CN204456175U (en) | 2015-01-23 | 2015-01-23 | There is the retaining wall system of supporting mesh structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005677A (en) * | 2019-04-28 | 2019-07-12 | 山东省水利科学研究院 | A kind of biology blanket fixture |
| CN112726645A (en) * | 2021-01-05 | 2021-04-30 | 内蒙古煤炭科学研究院有限责任公司 | Slope protection device and method for strip mine refuse dump |
-
2015
- 2015-01-23 CN CN201520048818.0U patent/CN204456175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005677A (en) * | 2019-04-28 | 2019-07-12 | 山东省水利科学研究院 | A kind of biology blanket fixture |
| CN112726645A (en) * | 2021-01-05 | 2021-04-30 | 内蒙古煤炭科学研究院有限责任公司 | Slope protection device and method for strip mine refuse dump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180123 |