CN202492845U - Ground anchor capable of serially anchoring - Google Patents
Ground anchor capable of serially anchoring Download PDFInfo
- Publication number
- CN202492845U CN202492845U CN 201220114185 CN201220114185U CN202492845U CN 202492845 U CN202492845 U CN 202492845U CN 201220114185 CN201220114185 CN 201220114185 CN 201220114185 U CN201220114185 U CN 201220114185U CN 202492845 U CN202492845 U CN 202492845U
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- CN
- China
- Prior art keywords
- anchoring
- anchor
- ground anchor
- anchor pole
- iron hoop
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a ground anchor, in particular relates to a ground anchor capable of serially anchoring and application of the ground anchor, and belongs to the technical field of construction machinery. The serial ground anchor comprises an anchoring rod, wherein an iron ring is arranged on the top of the anchoring rod; fixed iron rings clung to two sides of the anchoring rod are arranged below the iron ring; and movable iron rings are connected in parallel to the fixed iron rings. When the serial ground anchor performs oblique anchoring in the other direction through the iron rings, the tensile force of a mast cable serves as the pressure relative to an anchoring pile, therefore, the stressing state of the anchoring pile is changed, and the anchoring capacity of the anchoring pile is improved. The serial ground anchor can be used as the common ground anchor, and the ground anchor also can serially anchor; the stressing direction of the ground anchor is changed by the serially anchored ground anchor, and the ground earth is compacted, so the anchoring capacity of the ground anchor can be improved, and the safety of the ground anchor can be improved.
Description
Technical field
The utility model relates to a kind of earth anchor; Be specifically related to a kind of earth anchor that can a chain of anchoring, mainly be applicable in the building engineering construction process, to some towering construction machineries (like support of derrick, construction elevator, insulated column etc.) and temporory structure; For safety; All will adopt cable wind rope symmetry tension in many ways, these cable wind ropes all must work through the pulling force on earth anchor and ground, belong to the building machinery technical field.
Background technology
In the construction work, earth anchor often is used to fixing dilatory rope, cable wind rope, hoist engine, leading block etc.Earth anchor commonly used has a formula earth anchor, bundle imperial earth anchor, screw anchor etc.So-called stake formula earth anchor is that timber or piling bar are squeezed into the face of land, cable wind rope is tied up in the stake pulling force that the opposing cable wind rope transmits.The easy construction of stake formula earth anchor, processing ease, but because stake formula earth anchor mainly leans on the soil and the frictional force of stake to work, and when soil was softer, this frictional force had often been resisted not the pulling force of cable wind rope, will go out engineering accident, so the reliability of stake formula earth anchor is relatively poor.Bundle imperial earth anchor is to bundle rod with wire rope, is embedded in undergroundly with rod is horizontal, and wire rope is connected with cable wind rope, by backfill the pressure of cross bar is born the pulling force that cable wind rope transmits.When pulling force too big, or backfill is too soft, when landfill is more shallow, the opposing not the cable wind rope pulling force will go out engineering accident.So the reliability of bundle imperial earth anchor is also relatively poor.And construction sequence is complicated.Spiral earth anchor is the new technology of development in recent years, is to be made into helical tooth blade in the anchor pole end of earth anchor, ground surface soil is rotated the method for creeping into earth anchor is installed, and this ground anchor method is reliable, but makes complicacy, and cost of manufacture is high.
Summary of the invention
The purpose of the utility model is for overcoming the weak point of above-mentioned prior art; A kind of earth anchor that can a chain of anchoring is provided, and this chain of rings earth anchor includes anchor pole, and iron hoop is arranged at the anchor pole top; The fixedly iron hoop of being close to the anchor pole both sides is arranged below the iron hoop, traveler on ropes and cables arranged with fixing iron hoop is connected side by side.When on stake formula earth anchor, making iron hoop, when on other direction, carrying out oblique anchoring through iron hoop, the pulling force of cable wind rope is with respect to anchoring pile; Just become pressure; Thereby changed the stress of anchoring pile, the anchoring ability of anchoring pile is strengthened, increased the safety of earth anchor.
The utility model is realized with following technical scheme: a kind of earth anchor that can a chain of anchoring; It is characterized in that: a chain of earth anchor includes anchor pole; Iron hoop is arranged at the anchor pole top, the fixedly iron hoop of being close to the anchor pole both sides is arranged below the iron hoop, with fixing iron hoop is connected side by side traveler on ropes and cables is arranged; Described anchor pole adopts round steel, angle steel, channel-section steel or i iron manufacturing, and an end of anchor pole is an angular shape, and the iron hoop at anchor pole top is a seamless iron hoop, in order to fixing cable rope; Described fixedly iron hoop and traveler on ropes and cables are seamless iron hoop.
Described a chain of earth anchor; Can anchor pole be squeezed into ground according to the angle of cable rope; Traveler on ropes and cables on the anchor pole is exposed on the ground; The traveler on ropes and cables that again other two movable anchor poles is passed the anchor pole both sides is respectively squeezed in the ground to the opposite direction of anchor pole, and angle of penetration can be identical with the angle of penetration of anchor pole, also can be different.
The utility model has the advantages that: earth anchor that can a chain of anchoring is made iron hoop on earth anchor; When on other direction, carrying out oblique anchoring through iron hoop, the pulling force of cable wind rope has just become pressure with respect to anchoring pile; Thereby changed the stress of anchoring pile, the anchoring ability of anchoring pile is strengthened.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Accompanying drawing is the utility model structural representation;
Among the figure: 1, a chain of earth anchor, 11, iron hoop, 12, traveler on ropes and cables, 13, fixing iron hoop, 14, anchor pole, 2, cable rope, 3, ground.
The specific embodiment
As shown in the figure: a kind of earth anchor that can a chain of anchoring, a chain of earth anchor 1 includes anchor pole 14, and iron hoop 11 is arranged at the anchor pole top, the fixedly iron hoop 13 of being close to anchor pole 14 both sides is arranged below the iron hoop, with fixing iron hoop is connected side by side traveler on ropes and cables 12 is arranged; Described anchor pole adopts round steel, angle steel, channel-section steel or i iron manufacturing, and an end of anchor pole is an angular shape, and the iron hoop at anchor pole top is a seamless iron hoop, in order to fixing cable rope 2; Described fixedly iron hoop and traveler on ropes and cables are seamless iron hoop.
Described a chain of earth anchor; Can anchor pole be squeezed into ground 3 according to the angle of cable rope; Traveler on ropes and cables on the anchor pole is exposed on the ground; The traveler on ropes and cables 12 that again other two movable anchor poles is passed anchor pole 1 both sides is respectively squeezed in the ground 3 to anchor pole 1 opposite direction, and angle of penetration can be identical with the angle of penetration of anchor pole 1, also can be different.
Claims (2)
- One kind can a chain of anchoring earth anchor; It is characterized in that: a chain of earth anchor (1) includes anchor pole (14); Iron hoop (11) is arranged at the anchor pole top, the fixedly iron hoop (13) of being close to anchor pole (14) both sides is arranged below the iron hoop, with fixing iron hoop is connected side by side traveler on ropes and cables (12) is arranged; Described anchor pole adopts round steel, angle steel, channel-section steel or i iron manufacturing, and an end of anchor pole is an angular shape, and the iron hoop at anchor pole top is a seamless iron hoop, in order to fixing cable rope (2); Described fixedly iron hoop and traveler on ropes and cables are seamless iron hoop.
- 2. a kind of earth anchor that can a chain of anchoring according to claim 1; It is characterized in that: described a chain of earth anchor; Can anchor pole be squeezed into ground (3) according to the angle of cable rope, the traveler on ropes and cables on the anchor pole is exposed on the ground, and the traveler on ropes and cables (12) that again other two movable anchor poles is passed anchor pole (1) both sides is respectively squeezed in the ground (3) to the opposite direction of anchor pole (1); Angle of penetration can be identical with the angle of penetration of anchor pole (1), also can be different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114185 CN202492845U (en) | 2012-03-25 | 2012-03-25 | Ground anchor capable of serially anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114185 CN202492845U (en) | 2012-03-25 | 2012-03-25 | Ground anchor capable of serially anchoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492845U true CN202492845U (en) | 2012-10-17 |
Family
ID=46999080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114185 Expired - Fee Related CN202492845U (en) | 2012-03-25 | 2012-03-25 | Ground anchor capable of serially anchoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587370A (en) * | 2012-03-25 | 2012-07-18 | 江苏建筑职业技术学院 | Serially anchorable anchor and uses thereof |
| CN103074896A (en) * | 2013-01-25 | 2013-05-01 | 周卫 | Road holding device |
| CN106917368A (en) * | 2017-03-21 | 2017-07-04 | 吉林大学 | A kind of earth anchor array anchoring device and method |
-
2012
- 2012-03-25 CN CN 201220114185 patent/CN202492845U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587370A (en) * | 2012-03-25 | 2012-07-18 | 江苏建筑职业技术学院 | Serially anchorable anchor and uses thereof |
| CN102587370B (en) * | 2012-03-25 | 2014-10-29 | 江苏建筑职业技术学院 | Serially anchorable anchor and uses thereof |
| CN103074896A (en) * | 2013-01-25 | 2013-05-01 | 周卫 | Road holding device |
| CN106917368A (en) * | 2017-03-21 | 2017-07-04 | 吉林大学 | A kind of earth anchor array anchoring device and method |
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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 |
Granted publication date: 20121017 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |