CN204401635U - There is the slope retaining net of thorn-like pole - Google Patents
There is the slope retaining net of thorn-like pole Download PDFInfo
- Publication number
- CN204401635U CN204401635U CN201520031918.2U CN201520031918U CN204401635U CN 204401635 U CN204401635 U CN 204401635U CN 201520031918 U CN201520031918 U CN 201520031918U CN 204401635 U CN204401635 U CN 204401635U
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- pole
- thorn
- slope
- rod
- retaining net
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Abstract
The utility model discloses a kind of slope retaining net with thorn-like pole, comprise the anchor pole for inserting slope soil, described anchor pole is connected with supporting mesh, described anchor pole comprises the body of rod of the hollow cylinder bodily form, being provided with in the described body of rod can the external thorn-like pole of extension bar, 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 slope retaining net with thorn-like pole.
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 slope retaining net with thorn-like pole 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 slope retaining net with thorn-like pole of the present utility model, comprise the anchor pole for inserting slope soil, described anchor pole is connected with supporting mesh, and described anchor pole comprises the body of rod of the hollow cylinder bodily form, and being provided with in the described body of rod can the external thorn-like pole of extension bar;
The slope retaining net with thorn-like pole of the present utility model also comprises for driving described thorn-like pole to stretch out and the pole telescoping mechanism of retracting, described pole telescoping mechanism comprises the power transmission shaft coaxially arranged with the body of rod and the rotating disk be connected with described power transmission shaft synchronous axial system, described rotating disk is provided with flat thread, and described thorn-like pole is provided with the bar shaped tooth coordinated with described flat thread;
Further, described flat thread is rectangular thread;
Further, described thorn-like pole comprises integrated block driving section and cylindric extension; Described bar shaped tooth is arranged at described block driving section;
Further, described rotating disk is sheathed on power transmission shaft outside and passes through spline joint with power transmission shaft;
Further, be provided with taper roll bearing between described rotating disk and body of rod inwall and be rotatably assorted by this taper roll bearing and the body of rod;
Further, described body of rod lower end is provided with the cone centre for thrusting surface soil layer;
Further, described supporting mesh is earthwork fabric net;
Further, described power transmission shaft upper end is connected with drive rod.
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 the anchor pole of thorn-like pole, when anchor pole is inserted slope soil pricker by needs, can first make in the thorn-like pole retraction body of rod, to reduce the frictional force of anchor pole and the soil body, therefore, it is possible to greatly shorten the engineering time of slope retaining, and after anchor pole inserts side slope, by external for thorn-like pole extension bar, thus the bonding strength of anchor pole and the soil body can be improved, ensure the stability that supporting mesh is fixing.
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 anchor pole of the present utility model;
Fig. 3 is the structural representation of pole telescoping mechanism of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, the slope retaining net 3 with thorn-like pole 6 of the present embodiment, comprise the anchor pole 2 for inserting slope soil 1, described anchor pole 2 is connected with supporting mesh 3, described anchor pole 2 comprises the body of rod 11 of the hollow cylinder bodily form, the thorn-like pole 6 can stretched out outside the body of rod 11 is provided with in the described body of rod 11, umbellate form fixed type slope supporting mesh 3 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, can effectively 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 3 of the present utility model is fixed on slope soil 1 by the anchor pole 2 of thorn-like pole 6, when anchor pole 2 is inserted slope soil 1 pricker by needs, can first make in the thorn-like pole 6 retraction body of rod 11, to reduce the frictional force of anchor pole 2 and the soil body, therefore, it is possible to greatly shorten the engineering time of slope retaining, and after anchor pole 2 inserts side slope, thorn-like pole 6 can be stretched out outside the body of rod 11, thus improve anchor pole 2 and the bonding strength of the soil body, ensure the stability that supporting mesh 3 is fixing.
The slope retaining net 3 with thorn-like pole of the present utility model also comprises for driving described thorn-like pole 6 to stretch out and the pole telescoping mechanism of retracting, described pole telescoping mechanism comprises the power transmission shaft 5 that arrange coaxial with the body of rod 11 and the rotating disk 10 be connected with described power transmission shaft 5 synchronous axial system, described rotating disk 10 is provided with flat thread, and described thorn-like pole 6 is provided with the bar shaped tooth coordinated with described flat thread; Flat thread can adopt spiral of Archimedes, this pole telescoping mechanism can control thorn-like pole 6 easily and stretch out or retraction hollow rod body 11 inside, this anchor pole 2 is after insertion side slope soil layer, rotatable power transmission shaft 5, thorn-like pole 6 is made to retract in hollow rod body 11, thus reduce the frictional force of anchor pole 2 and surface soil layer, make thrusting of anchor pole 2 comparatively easy, after anchor pole 2 penetrates into appropriate depth, power transmission shaft 5 can be reversely rotated, make thorn-like pole 6 stretch out hollow rod body 11, thus strengthen the stability of anchor pole 2.
In the present embodiment, described flat thread is rectangular thread, its transmission efficiency is high, friction loss is little, because this thorn-like pole 6 needs in injection soil layer at work, suffered frictional resistance is comparatively large, uses rectangular thread engaged transmission can improve the penetrating force of thorn-like pole 6 to greatest extent, can successful injection soil layer.
In the present embodiment, described thorn-like pole 6 comprises integrated block driving section 7 and cylindric extension 8; Described bar shaped tooth is arranged on a side of described block driving section 7.
In the present embodiment, it is outside and with power transmission shaft 5 by spline joint that described rotating disk 10 is sheathed on power transmission shaft 5, because spline fitted tooth root place stress is concentrated little, the number of teeth is relatively many, and total contact area is large, can bear larger load, centering and steering capability better, can ensure that stable drive is reliable simultaneously.
In the present embodiment, be provided with taper roll bearing 9 between described rotating disk 10 and the body of rod 11 inwall and be rotatably assorted with the body of rod 11 by this taper roll bearing 9; The gravity of power transmission shaft 5 can bring larger axial load to bearing 9, and taper roll bearing 9 can bear radial load and single direction axial load.When bearing 9 bears radial load, an axial thrust load will be produced, thus overcome axial load.
The present embodiment is indulged, and the described body of rod 11 lower end is provided with the cone centre for thrusting surface soil layer, and this cone centre can reduce anchor pole 2 and insert resistance in soil layer, and this cone centre has certain guide effect simultaneously.
In the present embodiment, described supporting mesh 3 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, described power transmission shaft 5 upper end is connected with drive rod 4, and operating personnel is by drive rod 4 manual rotation power transmission shaft 5 thus thorn-like pole 6 is stretched out or in the retraction body of rod 11.
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 (9)
1. one kind has the slope retaining net of thorn-like pole, it is characterized in that: comprise the anchor pole for inserting slope soil, described anchor pole is connected with supporting mesh, and described anchor pole comprises the body of rod of the hollow cylinder bodily form, and being provided with in the described body of rod can the external thorn-like pole of extension bar.
2. the slope retaining net with thorn-like pole according to claim 1, it is characterized in that: also comprise for driving described thorn-like pole to stretch out and the pole telescoping mechanism of retracting, described pole telescoping mechanism comprises the power transmission shaft coaxially arranged with the body of rod and the rotating disk be connected with described power transmission shaft synchronous axial system, described rotating disk is provided with flat thread, and described thorn-like pole is provided with the bar shaped tooth coordinated with described flat thread.
3. the slope retaining net with thorn-like pole according to claim 2, is characterized in that: described flat thread is rectangular thread.
4. the slope retaining net with thorn-like pole according to claim 3, is characterized in that: described thorn-like pole comprises integrated block driving section and cylindric extension; Described bar shaped tooth is arranged at described block driving section.
5. the slope retaining net with thorn-like pole according to claim 4, is characterized in that: described rotating disk is sheathed on power transmission shaft outside and passes through spline joint with power transmission shaft.
6. the slope retaining net with thorn-like pole according to claim 5, be is characterized in that: be provided with taper roll bearing between described rotating disk and body of rod inwall and be rotatably assorted by this taper roll bearing and the body of rod.
7. the slope retaining net with thorn-like pole according to claim 6, is characterized in that: described body of rod lower end is provided with the cone centre for thrusting surface soil layer.
8. the slope retaining net with thorn-like pole according to claim 7, is characterized in that: described supporting mesh is earthwork fabric net.
9. the slope retaining net with thorn-like pole according to claim 8, is characterized in that: described power transmission shaft upper end is connected with drive rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031918.2U CN204401635U (en) | 2015-01-16 | 2015-01-16 | There is the slope retaining net of thorn-like pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031918.2U CN204401635U (en) | 2015-01-16 | 2015-01-16 | There is the slope retaining net of thorn-like pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401635U true CN204401635U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031918.2U Expired - Fee Related CN204401635U (en) | 2015-01-16 | 2015-01-16 | There is the slope retaining net of thorn-like pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401635U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912090A (en) * | 2015-06-24 | 2015-09-16 | 宏大国源（芜湖）资源环境治理有限公司 | Multifunctional slope device used for ecological slope protection |
| CN110306564A (en) * | 2019-05-31 | 2019-10-08 | 武汉市武昌市政建设(集团)有限公司 | Zhi Fangfa after foundation construction groove is first dug |
| CN111088805A (en) * | 2019-12-12 | 2020-05-01 | 武汉理工大学 | Integrated assembly type supporting device and supporting method thereof |
| CN112177021A (en) * | 2020-11-17 | 2021-01-05 | 商丘工学院 | Anchor pile for slope support and using method thereof |
| 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 |
| CN113622437A (en) * | 2021-08-17 | 2021-11-09 | 山西云泉岩土工程科技股份有限公司 | Rock-soil slope ecological protection structure and slope protection method |
| CN113944117A (en) * | 2021-10-29 | 2022-01-18 | 成都未来智隧科技有限公司 | Slope protection structure |
| CN114150621A (en) * | 2021-12-17 | 2022-03-08 | 王延 | Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof |
-
2015
- 2015-01-16 CN CN201520031918.2U patent/CN204401635U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912090A (en) * | 2015-06-24 | 2015-09-16 | 宏大国源（芜湖）资源环境治理有限公司 | Multifunctional slope device used for ecological slope protection |
| CN110306564A (en) * | 2019-05-31 | 2019-10-08 | 武汉市武昌市政建设(集团)有限公司 | Zhi Fangfa after foundation construction groove is first dug |
| CN111088805A (en) * | 2019-12-12 | 2020-05-01 | 武汉理工大学 | Integrated assembly type supporting device and supporting method thereof |
| CN111088805B (en) * | 2019-12-12 | 2021-03-16 | 武汉理工大学 | Integrated assembly type supporting device and supporting method thereof |
| CN112177021A (en) * | 2020-11-17 | 2021-01-05 | 商丘工学院 | Anchor pile for slope support and using method thereof |
| 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 |
| CN113622437A (en) * | 2021-08-17 | 2021-11-09 | 山西云泉岩土工程科技股份有限公司 | Rock-soil slope ecological protection structure and slope protection method |
| CN113944117A (en) * | 2021-10-29 | 2022-01-18 | 成都未来智隧科技有限公司 | Slope protection structure |
| CN114150621A (en) * | 2021-12-17 | 2022-03-08 | 王延 | Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof |
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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: 20150617 Termination date: 20180116 |