CN102785760A - Buried type reinforced concrete splitting anchor - Google Patents
Buried type reinforced concrete splitting anchor Download PDFInfo
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- CN102785760A CN102785760A CN2012103134155A CN201210313415A CN102785760A CN 102785760 A CN102785760 A CN 102785760A CN 2012103134155 A CN2012103134155 A CN 2012103134155A CN 201210313415 A CN201210313415 A CN 201210313415A CN 102785760 A CN102785760 A CN 102785760A
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- anchor
- pull bar
- flush type
- draw ring
- journal stirrup
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Abstract
The invention discloses a buried type reinforced concrete splitting anchor which is provided with an anchor body and a through hole arranged in the middle of the anchor body and used for a vibration impact hammer and a high-pressure water pipe to penetrate through. The splitting anchor is characterized in that the lower end of the anchor body is conical, the outer surface of the cone is coated by a protective plate, and the lower portion of the protective plate is provided with a water spray guide hole for the high-pressure water pipe to go through. The buried type reinforced concrete splitting anchor has the advantages of dissolubility, easiness to process, low cost, large holding power to weight ratio, deep anchor penetration, quick working speed, adaptiveness in complex geological conditions and the like, and is particularly suitable for setting fishing, breeding and underwater engineering.
Description
Technical field
The present invention relates to a kind of anchor, relate in particular to a kind of flush type ferro-concrete split anchor.
Background technology
Use at present and mainly contain two kinds of anchors more widely, the one, permanent mooring anchor ingot, mainly at sea, rivers, lake and the harbour is used for fixing the platform that swims, deep water mesh cage, trestle and harbour swim.The mooring anchor ingot is heavy formula anchor ingot, and heavy formula anchor ingot comprises ground type and flush type again, and it is mainly with cement concrete or ferro-concrete manufacturing, and minority is also cylinder iron made, and this anchor is drawn materials easily, and making and processing are also simple, so be widely used at present; The 2nd, dynamic anchor, it mainly is to utilize gunpowder explosion or other power that the anchor body is injected bottom.Though above two kinds is to use anchor more widely at present, these two kinds of anchors commonly used also exist some defectives and deficiency:
The first because the mooring anchor ingot is generally ground type or imbeds shallowly, be prone to drift, holding power to weight ratio is little, and this kind anchor to bury task difficulty underground bigger, particularly under the darker situation in waters, construction is difficulty more, and long construction period, the executive cost of generation is also very high;
Second; Dynamic anchor is because will inject the stratum with the anchor body with gunpowder explosion or other power, so need extraordinary production, accumulating and construction; To the technology and safe requirement than higher; Need do a large amount of geologic prospect work in advance before each operation, and need be according to the thrust of different geological structure trial fire driving engine, repetition test; In addition, because according to the different geological situation the different powder charge of production will be set, kind is many, and this just makes that the actual difficulty of applying is bigger.If utilize other power burial anchor, then in each anchor an engine installation must be installed, relative cost is than higher.
Summary of the invention
The technical matters that the present invention will solve is to anchor fitting constructional difficulties in the prior art, anchor into that soil layer is shallow, holding power to weight ratio is little, cost is high and can not adapt to defective such as complex geological condition, and a kind of flush type ferro-concrete split anchor is provided.
The structure of flush type ferro-concrete split anchor provided by the present invention is: be provided with the through hole that middle confession vibratory impulse hammer of anchor body and anchor body and high-pressure water pipe are passed; The lower end of said anchor body is taper; Bevelled outside face is coated with guar plate, and the guar plate bottom also is provided with the water spray guide hole that supplies high-pressure water pipe to pass through.
The powerful impact shock power that vibratory impulse hammer or other propulsions source produce; High-pressure hydraulic pump quickens bed mud (sand) liquefaction through the high pressure water that high-pressure water pipe and high pressure water spray orifice spray to bed mud (sand); Under the two combined action, the split anchor is squeezed into seabed, river mud (sand) layer depth place.Split anchor lower end is a pyramidal structure, mainly is used for reducing the resistance that casts anchor; The guar plate of taper arranged outside; Guar plate is steel, copper or other metal material, can prevent effectively that hard stone in the mud in the process of casting anchor (sand) to the wearing and tearing and the impact of anchor body, bringing the split anchor into underground desired depth simultaneously.The water spray guide hole supplies the high pressure water spray orifice to pass, and is used for to bed mud inject high pressure water, thereby quickens the resistance that bed mud liquefaction reduces to cast anchor.
The outside face of said guar plate is provided with the rib plate more than 1.The rib plate is welded on the guar plate.
The lower end of said guar plate is equipped with 2-6 hard tooth.
The rib plate can effectively sting out earth and the little stone of particle with hard tooth.The rib plate adopts high steel, copper or other metal materials of hardness with hard tooth.
Said anchor body top is provided with 2-4 journal stirrup, is provided with the suspention rope and connects vibratory impulse peen portion and journal stirrup.
Separate with the split anchor for fear of propulsion source in the course of the work, so be provided with journal stirrup at split anchor top, suspention rope and journal stirrup mainly are to play to be fastenedly connected that vibratory impulse is hammered into shape or the effect of other propulsions source and split anchor.
Flush type ferro-concrete split anchor according to the invention is provided with pull bar and ears drop handle, and pull bar is provided with the stiff rod of draw ring for two ends up and down, and the ears drop handle passes the lower end draw ring of pull bar, and its two ends connect and journal stirrup; The upper end draw ring of pull bar is connected with anchor hawser, and the upper end draw ring exposes the horizontal surface or the soil surface in the place of using.
Vibratory impulse hammer or other propulsions source are sling under the effect of lifting appliance pulling force and vibratory force; The rope that connects vibratory impulse hammer or other propulsions source and split anchor this moment is disconnected; The split anchor of staying in the bed mud (sand) produces the resistance to compression pulling force in the closely knit back of mud (sand), for buoyancy aid platform, swim trestle or harbour provide enough anchor force.The split anchor can bear the pulling force of any direction under the adjusting of ears drop handle; The weight of vibratory impulse hammer and split anchor is all very big, plays again through ears drop handle, pull bar and anchor hawser to be connected buoyancy aid, for buoyancy aid provides enough anchor force.
Pull bar is a metal material, the wearing and tearing of the hard stone that can effectively prevent to contain in the bed mud (sand).
Flush type ferro-concrete split anchor provided by the present invention, can decompose, be prone to processing, cost is lower, holding power to weight ratio is big, anchor into that soil layer is dark, operating speed soon and can adapt to complex geological condition.
Description of drawings
Fig. 1 is the schematic perspective view of split anchor according to the invention (containing propulsion source).
Fig. 2 is the section-drawing of split anchor according to the invention.
Label declaration in the accompanying drawing is following: 1 cable, 2 rubber seal, 3 vibratory impulses hammer, 4 pull bars, 5 ears drop handles, 6 anchor body tops; 7 guar plates, 8 hard teeth, 9 high-pressure water pipe, 10 suspention cable wires, 11 suspention ropes; 12 journal stirrups, 13 anchor bodies, 14 rib plates, 15 water spray guide holes, 16 high pressure water spray orifices.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer, the present invention is further elaborated below in conjunction with accompanying drawing.
Like Fig. 1, shown in 2; Flush type ferro-concrete split anchor of the present invention comprises the confession vibratory impulses hammer 3 of anchor body 13 and anchor body 13 centres and the through hole that high-pressure water pipe 9 is passed; The lower end that it is characterized in that said anchor body 13 is taper; Bevelled outside face is coated with guar plate 7, and guar plate 7 bottoms also are provided with the water spray guide hole 15 that supplies high-pressure water pipe 9 to pass through.
The outside face of said guar plate 7 is provided with the rib plate 14 more than 1.
The lower end of said guar plate 7 is equipped with 2-6 hard tooth 8.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (7)
1. flush type ferro-concrete split anchor; Be provided with the through hole that middle confession vibratory impulse hammer (3) of anchor body (13) and anchor body (13) and high-pressure water pipe (9) are passed; The lower end that it is characterized in that said anchor body (13) is taper; Bevelled outside face is coated with guar plate (7), and guar plate (7) bottom also is provided with the water spray guide hole (15) that supplies high-pressure water pipe (9) to pass through.
2. flush type ferro-concrete split anchor according to claim 1 is characterized in that the outside face of said guar plate (7) is provided with the rib plate (14) more than 1.
3. flush type ferro-concrete split anchor according to claim 1 and 2 is characterized in that the lower end of said guar plate (7) is equipped with 2-6 hard tooth (8).
4. flush type ferro-concrete split anchor according to claim 1 and 2 is characterized in that anchor body top (6) is provided with 2-4 journal stirrup (12), is provided with suspention rope (11) and connects vibratory impulse hammer (3) top and journal stirrup (12).
5. flush type ferro-concrete split anchor according to claim 3 is characterized in that anchor body top (6) is provided with 2-4 journal stirrup (12), is provided with suspention rope (11) and connects vibratory impulse hammer (3) top and journal stirrup (12).
6. flush type ferro-concrete split anchor according to claim 4; It is characterized in that being provided with pull bar (4) and ears drop handle (5); Pull bar (4) is provided with the stiff rod of draw ring for two ends, and ears drop handle (5) passes the lower end draw ring of pull bar (4), and its two ends connect and journal stirrup (12); The upper end draw ring of pull bar (4) is connected with anchor hawser.
7. flush type ferro-concrete split anchor according to claim 5; It is characterized in that being provided with pull bar (4) and ears drop handle (5); Pull bar (4) is provided with the stiff rod of draw ring for two ends up and down, and ears drop handle (5) passes the lower end draw ring of pull bar (4), and its two ends connect and journal stirrup (12); The upper end draw ring of pull bar (4) is connected with anchor hawser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313415.5A CN102785760B (en) | 2012-08-30 | 2012-08-30 | A kind of flush type steel concrete separated anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313415.5A CN102785760B (en) | 2012-08-30 | 2012-08-30 | A kind of flush type steel concrete separated anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785760A true CN102785760A (en) | 2012-11-21 |
| CN102785760B CN102785760B (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210313415.5A Expired - Fee Related CN102785760B (en) | 2012-08-30 | 2012-08-30 | A kind of flush type steel concrete separated anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785760B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639896A (en) * | 2017-02-24 | 2017-05-10 | 重庆科技学院 | Deep-water drilling guide pipe drilling supporting device and drilling-in parameter design method |
| CN107640288A (en) * | 2017-10-27 | 2018-01-30 | 天津大学 | A kind of hydraulical impact formula torpedo anchor |
| CN109680667A (en) * | 2018-12-31 | 2019-04-26 | 相城区黄桥宜智机电技术服务部 | A kind of umbrella shape injection anchor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095550A (en) * | 1976-04-21 | 1978-06-20 | The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Self-burying anchoring devices |
| CN101327833A (en) * | 2008-06-05 | 2008-12-24 | 上海交通大学 | Power embedment anchor with high-frequency small amplitude vibration |
| EP2444313A2 (en) * | 2010-10-21 | 2012-04-25 | Anchors & Connections Holding B.V. | Anchor with means for securing to sea bed and for facilitating retrieval |
| CN102635093A (en) * | 2012-05-09 | 2012-08-15 | 余光明 | Embedded-type split anchor with high-pressure spray orifice and broadtail structure |
| CN202743442U (en) * | 2012-08-30 | 2013-02-20 | 余光明 | Buried reinforced concrete split-type anchor |
-
2012
- 2012-08-30 CN CN201210313415.5A patent/CN102785760B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095550A (en) * | 1976-04-21 | 1978-06-20 | The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Self-burying anchoring devices |
| CN101327833A (en) * | 2008-06-05 | 2008-12-24 | 上海交通大学 | Power embedment anchor with high-frequency small amplitude vibration |
| EP2444313A2 (en) * | 2010-10-21 | 2012-04-25 | Anchors & Connections Holding B.V. | Anchor with means for securing to sea bed and for facilitating retrieval |
| CN102635093A (en) * | 2012-05-09 | 2012-08-15 | 余光明 | Embedded-type split anchor with high-pressure spray orifice and broadtail structure |
| CN202743442U (en) * | 2012-08-30 | 2013-02-20 | 余光明 | Buried reinforced concrete split-type anchor |
Non-Patent Citations (1)
| Title |
|---|
| 刘红喜等: "深水网箱新型锚泊分体锚试验初报", 《现代农业科技》, no. 1, 31 January 2013 (2013-01-31), pages 245 - 248 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639896A (en) * | 2017-02-24 | 2017-05-10 | 重庆科技学院 | Deep-water drilling guide pipe drilling supporting device and drilling-in parameter design method |
| CN106639896B (en) * | 2017-02-24 | 2018-08-10 | 重庆科技学院 | Deepwater drilling conduit is with brill support device and tripping in Parameters design |
| CN107640288A (en) * | 2017-10-27 | 2018-01-30 | 天津大学 | A kind of hydraulical impact formula torpedo anchor |
| CN109680667A (en) * | 2018-12-31 | 2019-04-26 | 相城区黄桥宜智机电技术服务部 | A kind of umbrella shape injection anchor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785760B (en) | 2015-10-21 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151021 Termination date: 20200830 |