CN104895077B - Antitheft ground anchor drill for permanently anchoring - Google Patents
Antitheft ground anchor drill for permanently anchoring Download PDFInfo
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- CN104895077B CN104895077B CN201510335942.XA CN201510335942A CN104895077B CN 104895077 B CN104895077 B CN 104895077B CN 201510335942 A CN201510335942 A CN 201510335942A CN 104895077 B CN104895077 B CN 104895077B
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- spike
- thread
- screw
- anchor
- soil
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Abstract
The invention discloses an antitheft ground anchor drill for permanently anchoring, comprising a spike (1), a spiral anchor blade (2) and two turning handles (6), wherein sharp protuberances (7) are distributed on the whole circumferential wall of the spike (1) and positioned above the spiral anchor blade (2), and through holes (201) are also fully formed in the spiral anchor blade (2). The antitheft ground anchor drill for permanently anchoring has the advantages that: the sharp protuberances (7) are distributed on the whole spike (1), so that a burglar is difficult to rotate the spike and thereby the device is protected, and when the device is installed, the turning handles are screwed into two threaded holes to rotate the spike, and after the installation is completed, the threaded holes are blocked; the through holes are fully formed in the anchor blade, so that after the anchor blade is screwed into soil, the through holes are full of soil, then when the spike is screwed out, the contact surface of the anchor blade and the soil is very large, and the resistance is increased, furthermore, after rusting, the anchor blade is easy to be connected with the soil into a whole, the anchor blade is more difficult to rotate and so is the spike, and thereby the device is protected.
Description
Technical field
The present invention relates to a kind of wire fixing device, especially relate to the anti-theft type earth anchor drilling for permanent anchoring.
Background technology
Earth anchor drilling also makes ground auger, earth anchor, screw anchor bore, and earth anchor drilling is to be commonly used to fixing dilatory rope, cable in hoisting operation
The fixed structure of wind rope, hoist engine, leading block etc., earth anchor drilling can be divided into anchoring pile, anchor point, anchor ingot, dilatory hole, and earth anchor drilling is general
Do embedded part embedment underground with steel wire rope, steel pipe, reinforced concrete precast member, round log etc. to make.Earth anchor drilling can not only be used for provisional
The instrument of anchoring steel wire rope, also can be used as permanent earth anchor professional tool and equipment.When earth anchor drilling is as permanent use, warp
Phenomenon by lawless person malicious sabotage or pilferage often occurs, does not so only result in the increase of maintenance cost, but also may
, even collapse accident in the stability of the equipment that impact earth anchor consolidates.
Content of the invention
It is an object of the invention to overcoming the shortcoming and defect of above-mentioned prior art, provide antitheft for permanent anchoring
Type earth anchor drilling, not only maintenance cost is higher to solve existing earth anchor drilling, and can also affect on stablizing of the equipment that earth anchor consolidates
Property, the problem of collapse accident even occurs.
The purpose of the present invention is achieved through the following technical solutions：For the anti-theft type earth anchor drilling of permanent anchoring, including length
Nail, Screw Anchor leaf and two turning handles, one end of spike is tip, and the other end is provided with draw ring, and Screw Anchor leaf joint is around setting
Set acuminous one end in spike, the perisporium of spike and be located at the top of Screw Anchor leaf and be covered with and have sharp projection, the week of spike
Two symmetrical screwed holes in the axle center with spike are additionally provided with wall, and screwed hole is located above Screw Anchor leaf, turning handle one
Hold as the end of thread, the external screw thread of the end of thread and the screw-internal thread fit of screwed hole, described Screw Anchor leaf is also covered with through hole.This
In device, it is to be to be covered with sharp projection on spike perisporium first, thief is difficult to rotate spike, thus protecting earth anchor drilling,
Also have and be covered with through hole on Screw Anchor leaf, when in soil, the contact surface of anchor leaf and soil becomes big, after getting rusty easily and soil is linked to be one
Piece, when thinking turn, is also increased with the contact surface of soil, and blocking surface becomes big so that resistance increases, and earth anchor drilling is difficult to turn and takes out,
Protect earth anchor drilling, when this device is installed, be two turning handles, two screwed holes of precession respectively, then hold two rotation handss
Handle, rotates spike, spike is hammered in ground, after completion of installation, does not directly screw out turning handle, and breaks rotary handle
The end of thread is so that the end of thread breaks in screw thread in the hole it is therefore prevented that thief also rotates spike using screwed hole.
Further, above-mentioned turning handle other end setting rubber sleeve, facilitates staff's taking turning handle, and prevents
Only rubber sleeve.
The invention has the beneficial effects as follows：This device length nails on to be covered with sharp projection, allows lawless person to be difficult to rotate length
Nail, protects this device, and when installing this device, is then with two spiral pits of turning handle precession, spike is revolved
Dynamic, block screwed hole after installing again；Being covered with the anchor leaf of this device has through hole, and after precession soil, soil is filled with through hole, screws out
During spike, anchor leaf is i.e. very big with the contact surface of soil, increased resistance, and after anchor leaf gets rusty, is also easy to be linked to be one with soil
Piece, is more difficult to turn anchor leaf, spike is also just difficult to turn, thus protecting this device.
Brief description
Fig. 1 is the structural representation of embodiment；
Fig. 2 is for A in Fig. 1 to enlarged diagram；
Fig. 3 is B-B direction sectional view in Fig. 2；
In figure, 1- spike, 2- Screw Anchor leaf, 3- tip, 4- draw ring, 5- screwed hole, 6- turning handle, 7- projection, 201-
Through hole, the 601- end of thread, 602- rubber sleeve.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the structure of the present invention be not limited only to following
Embodiment：
【Embodiment】
As Figure 1-3, for the anti-theft type earth anchor drilling of permanent anchoring, turn including spike 1, Screw Anchor leaf 2 and two
Fixed handle 6, one end of spike 1 is tip 3, and the other end is provided with draw ring 4, and Screw Anchor leaf 2 is circumferentially positioned at spike 1 and is provided with tip
2 one end, the perisporium of spike 1 and the top positioned at Screw Anchor leaf 2 are covered with sharp projection 7, and the perisporium of spike 1 also sets up
There is the symmetrical screwed hole 5 in two axle center with spike 1, and screwed hole 5 is located above Screw Anchor leaf 2, turning handle 6 one end is spiral shell
The screw-internal thread fit of stricture of vagina end 601, the external screw thread of the end of thread 601 and screwed hole 5, described Screw Anchor leaf 2 is also covered with through hole
201.In this device, it is to be to be covered with sharp projection 7 on spike 1 perisporium first, thief is difficult to rotate spike 1, thus protecting
Earth anchor drilling, is also covered with through hole 201 on Screw Anchor leaf 2, and when in soil, anchor leaf becomes big with the contact surface of soil, after getting rusty
Easily join together with soil, when thinking turn, also increase with the contact surface of soil, blocking surface becomes big so that resistance increases, earth anchor drilling
It is difficult to turn to take out, protects earth anchor drilling, when this device is installed, be two turning handles 6, two screwed holes 5 of precession respectively, so
After hold two turning handles 6, rotate spike 1, spike 1 hammered in ground, after completion of installation, directly do not screw out turning handle
6, and break the end of thread 601 of rotary handle 6 so that the end of thread 601 breaks in screwed hole 5 it is therefore prevented that thief also uses
Screwed hole 5 is rotating spike 1.
Further, above-mentioned turning handle 6 other end setting rubber sleeve 602, facilitates staff's taking turning handle
6, and prevent rubber sleeve.
Claims (2)
1. be used for the anti-theft type earth anchor drilling of permanent anchoring it is characterised in that：Including spike（1）, Screw Anchor leaf（2）Turn with two
Fixed handle（6）, spike（1）One end be tip（3）, the other end is provided with draw ring（4）, Screw Anchor leaf（2）It is circumferentially positioned at length
Nail（1）It is provided with tip（2）One end, spike（1）Perisporium and be located at Screw Anchor leaf（2）Top be covered with and have sharp projection
（7）, spike（1）Perisporium on be additionally provided with two with spike（1）The symmetrical screwed hole in axle center（5）, and screwed hole（5）It is located at
Screw Anchor leaf（2）Top, turning handle（6）One end is the end of thread（601）, the end of thread（601）External screw thread and screwed hole（5）'s
Screw-internal thread fit, rotary motion handle（6）Spike is hammered in ground, after completion of installation, breaks turning handle（6）The end of thread
（601）So that the end of thread（601）Break in screwed hole（5）Interior, described Screw Anchor leaf（2）On be also covered with and have through hole（201）.
2. the anti-theft type earth anchor drilling for permanent anchoring according to claim 1 is it is characterised in that described rotation handss
Handle（6）The other end arranges rubber sleeve（602）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335942.XA CN104895077B (en) | 2015-06-17 | 2015-06-17 | Antitheft ground anchor drill for permanently anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335942.XA CN104895077B (en) | 2015-06-17 | 2015-06-17 | Antitheft ground anchor drill for permanently anchoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104895077A CN104895077A (en) | 2015-09-09 |
| CN104895077B true CN104895077B (en) | 2017-02-22 |
Family
ID=54028006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510335942.XA Active CN104895077B (en) | 2015-06-17 | 2015-06-17 | Antitheft ground anchor drill for permanently anchoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104895077B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU173023U1 (en) * | 2017-05-04 | 2017-08-07 | Юрий Владимирович Зиновкин | SOIL ANCHOR DEVICE PROTECTED FROM UNAUTHORIZED ACCESS |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450910A1 (en) * | 1979-03-09 | 1980-10-03 | Rage Roger | Spiral screw sand anchor for boat - is made of metal or rigid plastics and resists vertical extraction and horizontal stress loads |
| US5240353A (en) * | 1992-11-25 | 1993-08-31 | Ayala Research Corporation | Anchor with deoperable screw |
| CN201187123Y (en) * | 2008-05-06 | 2009-01-28 | 浙江环宇建设集团有限公司 | Anti-theft drainpipe |
| CN202347521U (en) * | 2011-10-20 | 2012-07-25 | 伊川县电业局 | Spiral anchor blade theft-proofing structure for ground anchor drill |
| US20150040491A1 (en) * | 2013-08-09 | 2015-02-12 | Joshua W. Frank | Anchor device |
| CN204690748U (en) * | 2015-06-17 | 2015-10-07 | 中国五冶集团有限公司 | There is the earth anchor drilling of antitheft bulge-structure |
-
2015
- 2015-06-17 CN CN201510335942.XA patent/CN104895077B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104895077A (en) | 2015-09-09 |
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