CN204252134U - A kind of adjustable earth anchor - Google Patents
A kind of adjustable earth anchor Download PDFInfo
- Publication number
- CN204252134U CN204252134U CN201420669485.9U CN201420669485U CN204252134U CN 204252134 U CN204252134 U CN 204252134U CN 201420669485 U CN201420669485 U CN 201420669485U CN 204252134 U CN204252134 U CN 204252134U
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- CN
- China
- Prior art keywords
- holdfast
- pressure block
- hole
- earth anchor
- rotating nut
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Abstract
The utility model proposes a kind of adjustable earth anchor, comprise holdfast, pressure block, base, rotating nut, described pressure block and described base one-body molded, described pressure block is provided with described base center the through hole be communicated with; Described rotating nut is positioned on described pressure block, the hole at described rotating nut center is identical with described hole size, the external surface of described holdfast is provided with screw thread, and described rotating nut is threaded onto on described holdfast, and described holdfast passes described pressure block and base by described through hole; The sidewall of described pressure block is provided with at least 1 spacing hole, limit stick is provided with in described spacing hole, described holdfast sidewall is provided with the breach corresponding with described limit stick, described limit stick inserts in breach by described spacing hole, the adjustable earth anchor that the utility model proposes greatly reduces labour intensity, the gravity of pressure block makes whole holdfast be pressed on stably on ground, and fixed effect is better, and service time is longer.
Description
Technical field
The utility model relates to fixed network, a kind of bottom surface, particularly the adjustable earth anchor of one.
Background technology
Underground work, geological prospecting and other relate to and erectting in the construction operation such as derrick, high tower, need with earth anchorage rig, workover rig derrick and high tower guy wire etc., or usually all need when the factory building of some movable types, field paulin and ground are fixed to use earth anchor.
In earth anchor installation process, always first earth anchor tip to be compressed into bottom surface, again earth anchor is screwed in, needed to provide enough downforce before earth anchor effective blade screws in ground, if the harder or Cold And Frozen-soil Regions in geology, then need first to adopt import drilling tool to hole and can make earth anchor again, add the fatigue strength of workman with this earth anchor, greatly reduce operating efficiency, and use also can produce the problems such as loosening for a long time.
Utility model content
Need very large strength to solve when earth anchor inserts earth, direct manpower inserts to be needed to consume very large muscle power, and greatly reduce operating efficiency, use for a long time in addition, general earth anchor there will be loosening situation.
The utility model proposes a kind of adjustable earth anchor, comprise holdfast, pressure block, base, rotating nut, described pressure block and described base one-body molded, described pressure block is provided with described base center the through hole be communicated with; Described rotating nut is positioned on described pressure block, the hole at described rotating nut center is identical with described hole size, the external surface of described holdfast is provided with screw thread, and described rotating nut is threaded onto on described holdfast, and described holdfast passes described pressure block and base by described through hole; The sidewall of described pressure block is provided with at least 1 spacing hole, is provided with limit stick in described spacing hole, and described holdfast sidewall is provided with the breach corresponding with described limit stick, and described limit stick is inserted in breach by described spacing hole.
Further preferred version of the present utility model, the top of described holdfast is provided with ring buckle.
Further preferred version of the present utility model, described pressure block is made up of stainless steel.
Further preferred version of the present utility model, one end that described limit stick inserts described breach is enclosed with nylon cloth.
Further preferred version of the present utility model, the bottom of described holdfast is provided with sharp portion.
Further preferred version of the present utility model, described spacing hole is 3.
Pass through technique scheme, earth anchor is positioned on ground when using by the adjustable earth anchor that the utility model proposes, and by instrument rotary motion bolts such as spanners, is rotated by holdfast, press-in ground, compare directly press-in and greatly reduce labour intensity, in addition, use limit stick to be reinforce holdfast, place screw thread receive excessive pulling force and destroy, the gravity of pressure block makes whole holdfast be pressed on stably on ground, and fixed effect is better, and service time is longer.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Wherein, 1-holdfast, 2-pressure block, 3-base, 4-rotating nut, 5-through hole, 6-screw thread, 7-spacing hole, 8-limit stick, 9-breach, 10-ring buckle, 11-nylon cloth, 12-sharp portion.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Composition graphs 1, Fig. 2, the utility model proposes a kind of adjustable earth anchor, comprises holdfast 1, pressure block 2, base 3, rotating nut 4, and described pressure block 2 is one-body molded with described base 3, and described pressure block 2 is provided with described base 3 center the through hole 5 be communicated with; Described rotating nut 4 is positioned on described pressure block 2, the hole at described rotating nut 4 center is identical with described through hole 5 size, the external surface of described holdfast 1 is provided with screw thread 6, and described rotating nut 4 is threaded onto on described holdfast 1, and described holdfast 1 passes described pressure block 2 and base 3 by described through hole 5; The sidewall of described pressure block 2 is provided with at least 1 spacing hole 7, is provided with limit stick 8 in described spacing hole 7, and described holdfast 1 sidewall is provided with the breach 9 corresponding with described limit stick 8, and described limit stick 8 is inserted in breach 9 by described spacing hole 7.
Working method of the present utility model is: earth anchor is put in the position that will fix, rotating nut 4 is threaded onto on described holdfast 1, during rotation, holdfast 1 is made to be pressed into ground, after determining the degree of depth inserted, limit stick 8 is inserted in position according to the breach 9 on holdfast 1 surface, and holdfast 1 can be made more firm, and when preventing from receiving excessive pulling force, screw thread 6 holding capacity of holdfast 1 is damaged not or loosening.
Further preferred version of the present utility model, the top of described holdfast 1 is provided with ring buckle 10, can connecting rope on ring buckle 10.
Further preferred version of the present utility model, described pressure block 2 is made up of stainless steel, and stainless steel quality is very large, makes whole earth anchor on the ground stable, increases the stability of earth anchor, and on ground.
Further preferred version of the present utility model, one end that described limit stick 8 inserts described breach 9 is enclosed with nylon cloth 11, prevents limit stick 8 pairs of holdfasts 1 from damaging, and increases frictional force, prevent limit stick 8 from skidding off.
Further preferred version of the present utility model, the bottom of described holdfast 1 is provided with sharp portion 12.
Further preferred version of the present utility model, described spacing hole 7 is 3, can control the degree of depth of insertion, optionally insert limit stick 8 according to different intensity.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. an adjustable earth anchor, is characterized in that, comprises holdfast, pressure block, base, rotating nut, described pressure block and described base one-body molded, described pressure block is provided with described base center the through hole be communicated with; Described rotating nut is positioned on described pressure block, the hole at described rotating nut center is identical with described hole size, the external surface of described holdfast is provided with screw thread, and described rotating nut is threaded onto on described holdfast, and described holdfast passes described pressure block and base by described through hole; The sidewall of described pressure block is provided with at least 1 spacing hole, is provided with limit stick in described spacing hole, and described holdfast sidewall is provided with the breach corresponding with described limit stick, and described limit stick is inserted in breach by described spacing hole.
2. adjustable earth anchor according to claim 1, is characterized in that, the top of described holdfast is provided with ring buckle.
3. adjustable earth anchor according to claim 1, is characterized in that, described pressure block is made up of stainless steel.
4. adjustable earth anchor according to claim 1, is characterized in that, one end that described limit stick inserts described breach is enclosed with nylon cloth.
5. adjustable earth anchor according to claim 1, is characterized in that, the bottom of described holdfast is provided with sharp portion.
6. adjustable earth anchor according to claim 1, is characterized in that, described spacing hole is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669485.9U CN204252134U (en) | 2014-11-11 | 2014-11-11 | A kind of adjustable earth anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669485.9U CN204252134U (en) | 2014-11-11 | 2014-11-11 | A kind of adjustable earth anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252134U true CN204252134U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669485.9U Active CN204252134U (en) | 2014-11-11 | 2014-11-11 | A kind of adjustable earth anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494216A (en) * | 2016-02-03 | 2016-04-20 | 合肥学院 | Assembled type anchoring system applicable to hard seabed |
| CN111236228A (en) * | 2020-03-05 | 2020-06-05 | 国网山东省电力公司蓬莱市供电公司 | Earth anchor for electric power construction |
-
2014
- 2014-11-11 CN CN201420669485.9U patent/CN204252134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494216A (en) * | 2016-02-03 | 2016-04-20 | 合肥学院 | Assembled type anchoring system applicable to hard seabed |
| CN111236228A (en) * | 2020-03-05 | 2020-06-05 | 国网山东省电力公司蓬莱市供电公司 | Earth anchor for electric power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |