CN210341916U - Portable ground anchor - Google Patents
Portable ground anchor Download PDFInfo
- Publication number
- CN210341916U CN210341916U CN201920464197.2U CN201920464197U CN210341916U CN 210341916 U CN210341916 U CN 210341916U CN 201920464197 U CN201920464197 U CN 201920464197U CN 210341916 U CN210341916 U CN 210341916U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- pressing plate
- hole
- earth anchor
- portable
- 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.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a portable earth anchor, simple structure can be applicable to under the geology of the husky stone class of complicacy and the high strength pulling force condition, when the geology anchor of the husky stone class of complicacy, can show the tensile strength who strengthens the earth anchor, and this portable earth anchor includes: a pull rod, a fastener and a pressure plate; the pull rod penetrates through the central through hole of the pressing plate, two ends of the pull rod extend out of the pressing plate, one end of the pull rod is a tip, the tip of the pull rod is a lower end, and the other end of the pull rod is an upper end; more than one layer of barb structures A are arranged on the pull rod along the axial direction of the pull rod; the fastener is used for pressing and fixing the pressure plate and the pull rod; and a limiting structure is arranged at the connecting position of the pull rod and the pressing plate, and is used for respectively limiting the axial direction and the circumferential direction of the pull rod.
Description
Technical Field
The utility model relates to an earth anchor technical field, concretely relates to portable earth anchor.
Background
When a small temporary building is built, such as a tent, a Mongolian yurt, a camp or a static target, the construction of a foundation is abandoned for cost saving or construction period reduction, and at the moment, a simple and convenient ground anchor is required to be adopted for fixing, so that the cost is saved or the project progress is accelerated. However, the current earth anchor in life or market is a rotary structure, and the earth anchor with the rotary structure has higher requirement on geological environment, and is not suitable for complicated sand and stone geology (such as gobi); or the structure is too simple and is not suitable for the condition of high-strength tension.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a portable earth anchor, simple structure can be applicable to under the geology of complicated gravel and sand class and the high strength pulling force condition.
The technical scheme of the utility model is that: a portable earth anchor comprising: a pull rod, a fastener and a pressure plate;
the pull rod penetrates through the central through hole of the pressing plate, two ends of the pull rod extend out of the pressing plate, one end of the pull rod is a tip, the tip of the pull rod is a lower end, and the other end of the pull rod is an upper end;
more than one layer of barb structures A are arranged on the pull rod along the axial direction of the pull rod;
the fastener is used for pressing and fixing the pressure plate and the pull rod;
and a limiting structure is arranged at the connecting position of the pull rod and the pressing plate, and is used for respectively limiting the axial direction and the circumferential direction of the pull rod.
Preferably, the barb structure A is of an inverted truncated cone shape.
As a preferred scheme, the limiting structure comprises a shaft shoulder arranged on the pull rod, an anti-rotation block fixed on the pull rod and positioned above the shaft shoulder, and a check ring sleeved on the pull rod; the central through hole of the pressure plate is a non-circular hole; the retainer ring is clamped between a shaft shoulder of the pull rod and the pressing plate and used for axial limiting of the pull rod, and the anti-rotation block is consistent with the central through hole of the pressing plate in shape and located in the central through hole of the pressing plate and used for limiting rotation of the pull rod.
As a preferred scheme, the pull rod further comprises a pull ring, a threaded hole is formed in the center of the upper end of the pull rod, and the pull ring is in threaded connection with the upper end of the pull rod.
As a preferred scheme, the clamp plate structure further comprises a clamp plate nail, more than one threaded through hole is arranged on the upper end face of the clamp plate at intervals along the circumferential direction, and the clamp plate nail is in threaded connection with the threaded through hole in the clamp plate.
As a preferable scheme, more than one lightening hole is formed in the upper end face of the pressing plate.
As a preferred scheme, more than one layer of barb structures B are arranged on the pressure plate nail along the axial direction of the pressure plate nail.
Preferably, the fastening piece is a fastening nut in threaded connection with the pull rod, and the fastening nut is pressed above the pressure plate.
Has the advantages that:
(1) the utility model discloses pass the clamp plate center with the pull rod and stretch out behind the clamp plate with both ends and connect pull rod and clamp plate as a whole, simple structure, low in cost, simple to operate, the pull rod middle part is equipped with barb structure A, when the geology anchor of the gravel and sand class of complicacy, can show the tensile strength who strengthens the earth anchor, sets up limit structure in pull rod and clamp plate junction, can effectively strengthen the stability of earth anchor.
(2) The utility model discloses the pull rod top sets up the pull ring, is convenient for realize effective fixed between earth anchor and the target object.
(3) The utility model discloses a set up the clamp plate nail that has barb structure B on the clamp plate, be favorable to further strengthening the tensile strength of earth anchor.
Drawings
Fig. 1 is a schematic structural view of the portable ground anchor of the present invention.
Fig. 2 is a partial enlarged view of the portable ground anchor pressing plate of the present invention.
Fig. 3 is a partial enlarged view of the portable ground anchor pull rod of the present invention.
Wherein, 1-pull ring, 2-pull rod, 3-fastening nut, 4-pressing plate, 5-retainer ring and 6-pressing plate nail
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of examples.
The embodiment provides a portable earth anchor, simple structure can be applicable to under the geology of complicated gravel and sand class and the high strength pulling force condition.
As shown in fig. 1-3, the portable ground anchor is suitable for complex sand-stone geology and comprises a pull ring 1, a pull rod 2, a fastening nut 3, a pressure plate 4, a retainer ring 5 and a pressure plate nail 6;
the pressing plate 4 is provided with a regular polygon central through hole and more than two threaded through holes which are uniformly arranged at intervals along the circumferential direction, and the pressing plate 4 is provided with more than one lightening hole; the pull rod 2 penetrates through a central through hole of the pressing plate 4, two ends of the pull rod extend out of the pressing plate 4, one end of the pull rod is a tip, the center of the end part of the other end of the pull rod is provided with a threaded hole, the tip of the pull rod 2 is a lower end, and the end provided with the threaded hole is an upper end; more than one layer of barb structures A are arranged on the pull rod 2 along the axial direction of the pull rod and are used for increasing the tensile strength of the portable ground anchor, wherein the barb structures A are inverted round platform-shaped, and the maximum diameter of the barb structures A is consistent with the diameter of the pull rod 2; a limiting structure is arranged at the connecting position of the pull rod 2 and the pressing plate 4, and comprises a shaft shoulder arranged on the pull rod 2, a regular polygon block body which is fixed on the pull rod 2 and is positioned above the shaft shoulder, a check ring 5 and a fastening nut 3, wherein the check ring 5 is sleeved on the pull rod 2 and is clamped between the shaft shoulder of the pull rod 2 and the pressing plate 4 and used for axially limiting the pull rod 2, the regular polygon block body is matched with a regular polygon central through hole and used for limiting the circumferential shaking of the pull rod 2, and the fastening nut 3 is in threaded connection with the pull rod 2 and is positioned on the upper end face of the pressing plate 4 and used for compressing and fixing the pressing plate; the pull ring 1 is in threaded connection with the upper end of the pull rod 2, and the pull ring 1 is convenient to fix with a target object; the clamp plate nail 6 is in threaded connection with the threaded through hole in the circumferential direction of the clamp plate 4, the barb structure B is arranged on the clamp plate nail 6, the direction of the barb structure B is consistent with the barb structure A, and the maximum diameter of the barb structure B is consistent with the diameter of the clamp plate nail 6.
Specifically, the method comprises the following steps:
barb structure A on pull rod 2 and barb structure B on clamp plate nail 6 can integrated into one piece respectively, also can install additional in later stage.
During the use, at first through external force with the most advanced ground orientation of pull rod 2 and with during it impresses soil, again with retaining ring 5 and clamp plate 4 suit in proper order on the shaft shoulder of upper portion in pull rod 2, make the up end of clamp plate 4 slightly be less than ground, then screw in fastening nut 3 compresses tightly fixed with clamp plate 4 and pull rod 2, according to the topography needs, nail in clamp plate nail 6 in clamp plate 4's circumference, afterwards, cover gravel and sand on clamp plate 4, be favorable to increasing tensile strength, install pull ring 1 on the top of pull rod 2 at last, it is fixed with pull ring 1 with target rope, according to actual topography, confirm the number of piles of barb structure A and barb structure B, so that show increase tensile strength, can realize the effective fixation to the target.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A portable earth anchor, comprising: a pull rod (2), a fastener and a pressure plate (4);
the pressing plate (4) is provided with a central through hole, the pull rod (2) penetrates through the central through hole of the pressing plate (4) and extends out of the pressing plate (4) from two ends, one end of the pull rod is a tip, the tip of the pull rod (2) is a lower end, and the other end of the pull rod is an upper end;
more than one layer of barb structures A are arranged on the pull rod (2) along the axial direction of the pull rod;
the fastener is used for pressing and fixing the pressure plate (4) and the pull rod (2);
and a limiting structure is arranged at the connecting position of the pull rod (2) and the pressing plate (4) and is used for respectively limiting the axial direction and the circumferential direction of the pull rod (2).
2. The portable earth anchor of claim 1, wherein said barb structure a is of an inverted truncated cone shape.
3. The portable ground anchor according to claim 1, wherein the limiting structure comprises a shaft shoulder arranged on the pull rod (2), an anti-rotation block fixed on the pull rod (2) and positioned above the shaft shoulder, and a retainer ring (5) sleeved on the pull rod (2); the central through hole of the pressure plate (4) is a non-circular hole; the retainer ring (5) is clamped between a shaft shoulder of the pull rod (2) and the pressing plate (4) and used for axial limiting of the pull rod (2), and the anti-rotation block is consistent with the central through hole of the pressing plate (4) in shape, located in the central through hole of the pressing plate (4) and used for limiting rotation of the pull rod (2).
4. The portable ground anchor according to claim 1, further comprising a pull ring (1), wherein a threaded hole is formed in the center of the upper end of the pull rod (2), and the pull ring (1) is in threaded connection with the upper end of the pull rod (2).
5. The portable ground anchor according to claim 1, further comprising a pressing plate nail (6), wherein more than two threaded through holes are arranged on the upper end surface of the pressing plate (4) at intervals along the circumferential direction, and the pressing plate nail (6) is in threaded connection with the threaded through holes on the pressing plate (4).
6. A portable earth anchor as claimed in claim 1, characterized in that the upper end surface of said pressure plate (4) is provided with more than one lightening hole.
7. Portable earth anchor according to claim 5, characterized in that more than one layer of barb structures B is arranged on said presser nail (6) in its axial direction.
8. A portable earth anchor according to claim 1 or 3, characterized in that said fastening means is a fastening nut (3) screwed to the tie-rod (2), said fastening nut (3) being pressed over said pressure plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464197.2U CN210341916U (en) | 2019-04-08 | 2019-04-08 | Portable ground anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464197.2U CN210341916U (en) | 2019-04-08 | 2019-04-08 | Portable ground anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341916U true CN210341916U (en) | 2020-04-17 |
Family
ID=70179752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464197.2U Active CN210341916U (en) | 2019-04-08 | 2019-04-08 | Portable ground anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093921A (en) * | 2019-04-08 | 2019-08-06 | 河北汉光重工有限责任公司 | A kind of Portable ground anchor |
-
2019
- 2019-04-08 CN CN201920464197.2U patent/CN210341916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093921A (en) * | 2019-04-08 | 2019-08-06 | 河北汉光重工有限责任公司 | A kind of Portable ground anchor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206397530U (en) | A kind of self extending large deformation anchor rod | |
| CN210341916U (en) | Portable ground anchor | |
| CN203530973U (en) | Composite anchor rod | |
| CN110093921A (en) | A kind of Portable ground anchor | |
| US20180216306A1 (en) | Anchor Device and Method | |
| CN110206021B (en) | Prestressed light pile for quickly anchoring emergency bridge inhaul cable and construction method | |
| CN209523218U (en) | Prestress anchorage cable fan foundation structure for Rock Region | |
| CN201225025Y (en) | Oblique angle propelling ground anchor | |
| CN104532871B (en) | A kind of blower foundation | |
| CN211036968U (en) | Quick anchor stake | |
| CN105002904B (en) | The construction method of installation of end expanding type anti-float anchor rod | |
| CN204940273U (en) | A kind of Prestressed anchor rope with pressure dispersing construction equipment | |
| RU83780U1 (en) | ITS DRIVING AND DEVICE FOR ITS DIVING | |
| CN105484782B (en) | A kind of anchor pole and its application method for realizing high pre-stress full length fastening | |
| CN110468830B (en) | Quick anchor pile and construction method | |
| CN203741837U (en) | Ground anchor | |
| CN203654279U (en) | Prestressing force loading device for glass fiber rib anchor rod | |
| CN209292897U (en) | Fining twisted steel anchorage spanner and concrete continuous beam pre-stress stretching device | |
| JP2021177064A (en) | Hybrid type permanent anchor | |
| CN207862941U (en) | A kind of variable diameters steel reinforcement cage and anchor pole or pile foundation | |
| CN205776203U (en) | Detachable cable wind rope ground anchor assemblies | |
| CN207499891U (en) | Reinforcing soft broken coal rock body bores the integrated extensible anchor pole of envelope note | |
| CN206053190U (en) | A kind of special-shaped tetragon stone material post | |
| CN206554596U (en) | A kind of reinforced concrete pole flange component | |
| CN209040120U (en) | A kind of spiral ground pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |