CN108086314A - The Recyclable anchor rope of civil engineering - Google Patents

The Recyclable anchor rope of civil engineering Download PDF

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Publication number
CN108086314A
CN108086314A CN201711328063.XA CN201711328063A CN108086314A CN 108086314 A CN108086314 A CN 108086314A CN 201711328063 A CN201711328063 A CN 201711328063A CN 108086314 A CN108086314 A CN 108086314A
Authority
CN
China
Prior art keywords
outer sleeve
rod body
metallic rod
swollen
head
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.)
Pending
Application number
CN201711328063.XA
Other languages
Chinese (zh)
Inventor
段玮玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Ocean University ZJOU filed Critical Zhejiang Ocean University ZJOU
Priority to CN201711328063.XA priority Critical patent/CN108086314A/en
Publication of CN108086314A publication Critical patent/CN108086314A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • E02D5/76Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E02D5/765Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00Miscellaneous
    • E02D2600/20Miscellaneous comprising details of connection between elements
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00Miscellaneous
    • E02D2600/30Miscellaneous comprising anchoring details

Abstract

The Recyclable anchor rope of civil engineering, including metallic rod body, outer sleeve, nut and cable wire, outer sleeve is sleeved on metallic rod body, and outer sleeve is high strength steel;Nut is mounted on metallic rod body afterbody, and cable wire is fixed on metallic rod body afterbody.Metallic rod body includes swollen wedge, swollen head, screw thread, fixed block and mounting hole, and metallic rod body head is equipped with swollen wedge and swollen head, and swollen wedge is conical structure, and swollen head is cylindrical structure;Metallic rod body afterbody is equipped with screw thread, and metallic rod body end is equipped with fixed block, and fixed block is equipped with mounting hole.Outer sleeve includes backing plate, pulling eye, slot, anchor head and salient point, and outer sleeve afterbody is equipped with backing plate, is opened on backing plate there are four pulling eye, pulling eye can be with fixing bolt;Outer sleeve forward outer surface is equipped with salient point, and outer sleeve front end is equipped with anchor head, and outer sleeve forepart is provided with three bar grooves.

Description

The Recyclable anchor rope of civil engineering
Technical field
The present invention relates to a kind of Recyclable anchor ropes of civil engineering, belong to civil engineering plant field.
Background technology
In civil engineering work, anchorage technology suffers from being widely applied in the international, country, and row such as underground engineering is enclosed Rock is reinforced, and various natural slopes, Artificial Side-slope are reinforced, the strengthening of foundation of various buildings, and the Stress relief inside works is high Layer deep foundation pit of construction is reinforced, and subway station is reinforced, unstable rock mass, soil stabilization, and mine working is reinforced, military bomb-shelter reinforcing etc. Deng;The field of application is related to hydraulic and hydroelectric engineering, railway tunnel, highway bridge, industry and civil buildings, mining, ring Border improvement, military engineering etc..
Building foundation pit temporary supporting, mining tunnel temporary supporting, the provisional branch of subway and military structures When shield is using common anchor cable, after temporary supporting disabler, common anchor cable can not be recycled, the structures one with building It rises and buries in underground, occupy a large amount of underground spaces, form underground garbage, underground environmental pollution is caused, to opening for adjacent plot Hair causes very big influence, therefore this is urgent problem.
The content of the invention
The object of the present invention is to provide a kind of Recyclable anchor ropes of civil engineering.
The problem to be solved in the present invention is that existing anchor cable can not be recycled, and is buried together with the structures of building in ground Under, the defects of occupying a large amount of underground spaces, form underground garbage, cause underground environmental pollution.
Purpose to realize the present invention, the technical solution adopted by the present invention are:
The Recyclable anchor rope of civil engineering of the present invention, including metallic rod body, outer sleeve, nut and cable wire, outer sleeve is sleeved on metal On the body of rod, outer sleeve is high strength steel;Nut is mounted on metallic rod body afterbody, and cable wire is fixed on metallic rod body afterbody.
Metallic rod body includes swollen wedge, swollen head, screw thread, fixed block and mounting hole, and metallic rod body head is equipped with swollen wedge and swollen head, Swollen wedge is conical structure, and swollen head is cylindrical structure;Metallic rod body afterbody is equipped with screw thread, and metallic rod body end is equipped with fixed block, Gu Block is determined equipped with mounting hole, and mounting hole is used for the fixed installation of cable wire.
Outer sleeve includes backing plate, pulling eye, slot, anchor head and salient point, and outer sleeve afterbody is equipped with backing plate, opens that there are four draw on backing plate Hole, pulling eye can be with fixing bolts;Outer sleeve forward outer surface is equipped with salient point, and outer surface salient point can increase frictional force;Outer sleeve Front end is equipped with anchor head, and anchor head can increase anchor force;Outer sleeve forepart is provided with three bar grooves, under the action of the swollen wedge of metallic rod, outside It sleeve forepart can outside distending.
It is an advantage of the invention that:Outer sleeve is mounted on metallic rod body, nut is screwed on the screw thread of metallic rod body, it will Cable wire is fixed on mounting hole;It accomplishes fluently square in advance on structures, outer sleeve and metallic rod body is sent into square jointly It is interior, by tightening nut, outer sleeve is made to do relative motion with metallic rod body, forces outer sleeve forepart due to swollen wedge and the work of swollen head With and distending and form pressure to hole wall, outer sleeve and hole wall, which are formed, to be in close contact, with the increase for applying pulling force, outer sleeve with The pressure that hole wall applies is bigger, therefore forms anchoring;When needing to recycle anchor cable, cable wire need to only be removed, then by spiral shell Mother backs out, then touches metallic rod body afterbody with iron hammer, and outer sleeve forepart is made to be disengaged with hole wall, will using four pulling eyes on backing plate Outer sleeve pulls out, and finally pulls out metallic rod body;Since outer sleeve forepart is equipped with salient point and anchor head, anchor can be greatly increased Gu power;The Recyclable anchor rope have it is simple in structure, it is easy to operate, recycle the characteristics of easy, solve anchor cable can not recycle to underground The pollution of environment and the waste of the underground space.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the Recyclable anchor rope of civil engineering of the present invention;
Fig. 2 is the stereoscopic schematic diagram of the Recyclable anchor rope metallic rod body of civil engineering of the present invention;
Fig. 3 is the stereoscopic schematic diagram of the Recyclable anchor rope outer sleeve of civil engineering of the present invention;
In figure:1st, metallic rod body 2, outer sleeve 3, nut 4, cable wire 5, swollen wedge 6, swollen first 7, screw thread 8, fixed block 9, solid Determine hole 10, backing plate 11, pulling eye 12, slot 13, anchor head 14, salient point.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and embodiments.
As shown in the figure, the Recyclable anchor rope of civil engineering of the present invention, including metallic rod body 1, outer sleeve 2, nut 3 and cable wire 4, outer sleeve 2 is sleeved on metallic rod body 1, and outer sleeve 2 is high strength steel;Nut 3 is mounted on 1 afterbody of metallic rod body, and cable wire 4 is solid It is scheduled on 1 afterbody of metallic rod body.
Metallic rod body 1 includes swollen wedge 5, swollen first 6, screw thread 7, fixed block 8 and mounting hole 9, and 1 head of metallic rod body is equipped with swollen wedge 5 and swollen first 6, swollen wedge 5 is conical structure, and swollen first 6 be cylindrical structure;1 afterbody of metallic rod body is equipped with screw thread 7, and nut 3 can be installed On screw thread 7,1 end of metallic rod body is equipped with fixed block 8, and fixed block 8 is equipped with mounting hole 9, and mounting hole 9 is consolidated for cable wire 4 Dingan County fills.
Outer sleeve 2 includes backing plate 10, pulling eye 11, slot 12, anchor head 13 and salient point 14, and 2 afterbody of outer sleeve is equipped with backing plate 10, pad It is opened on plate 10 there are four pulling eye 11, pulling eye 11 can be drawn outer sleeve 2 by pulling eye 11 with fixing bolt out of square Go out;2 forward outer surface of outer sleeve is equipped with salient point 14, and outer surface salient point 14 can increase frictional force;2 front end of outer sleeve is equipped with anchor head 13, anchor head 13 can increase anchor force;2 forepart of outer sleeve is provided with three bar grooves 12, by slot 12 2 forepart of outer sleeve can be made swollen It opens, under the action of the swollen wedge 5 of metallic rod, 2 forepart of outer sleeve can outside distending.
Outer sleeve 2 is mounted on metallic rod body 1, nut 3 is screwed in metallic rod body 1 by application method of the present invention first On screw thread 7, cable wire 4 is fixed on mounting hole 9;Square is accomplished fluently in advance on structures, by outer sleeve 2 and metallic rod body 1 It is common to be sent into square, by tightening nut 3, outer sleeve 2 is made to do relative motion with metallic rod body 1, forces 2 forepart of outer sleeve Distending and pressure is formed to hole wall due to swollen wedge 5 and swollen first 6 effect, outer sleeve 2 and hole wall, which are formed, to be in close contact, with applying Add the increase of pulling force, outer sleeve 2 and the pressure that hole wall applies are bigger, therefore form anchoring;When needing to recycle anchor cable, only Cable wire 4 need to be removed, then back out nut 3, then 1 afterbody of metallic rod body is touched with iron hammer, 2 forepart of outer sleeve is made to be taken off with hole wall It opens, outer sleeve 2 is pulled out using four pulling eyes 11 on backing plate 10, finally pulls out metallic rod body 1.

Claims (3)

1. the Recyclable anchor rope of civil engineering, including metallic rod body(1), outer sleeve(2), nut(3)And cable wire(4), outer sleeve (2)It is sleeved on metallic rod body(1)On, outer sleeve(2)For high strength steel;Nut(3)Mounted on metallic rod body(1)Afterbody, cable wire (4)It is fixed on metallic rod body(1)Afterbody.
2. the Recyclable anchor rope of civil engineering according to claim 1, it is characterized in that:The metallic rod body(1)Including swollen Wedge(5), swollen head(6), screw thread(7), fixed block(8)And mounting hole(9), metallic rod body(1)Head is equipped with swollen wedge(5)With swollen head (6), swollen wedge(5)For conical structure, swollen head(6)For cylindrical structure;Metallic rod body(1)Afterbody is equipped with screw thread(7), metallic rod body (1)End is equipped with fixed block(8), fixed block(8)It is equipped with mounting hole(9).
3. the Recyclable anchor rope of civil engineering according to claim 1, it is characterized in that:The outer sleeve(2)Including backing plate (10), pulling eye(11), slot(12), anchor head(13)And salient point(14), outer sleeve(2)Afterbody is equipped with backing plate(10), backing plate(10)On Pulling eye there are four opening(11);Outer sleeve(2)Forward outer surface is equipped with salient point(14), outer sleeve(2)Front end is equipped with anchor head(13), outside Sleeve(2)Forepart is provided with three bar grooves(12).
CN201711328063.XA 2017-12-13 2017-12-13 The Recyclable anchor rope of civil engineering Pending CN108086314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711328063.XA CN108086314A (en) 2017-12-13 2017-12-13 The Recyclable anchor rope of civil engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711328063.XA CN108086314A (en) 2017-12-13 2017-12-13 The Recyclable anchor rope of civil engineering

Publications (1)

Publication Number Publication Date
CN108086314A true CN108086314A (en) 2018-05-29

Family

ID=62175434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711328063.XA Pending CN108086314A (en) 2017-12-13 2017-12-13 The Recyclable anchor rope of civil engineering

Country Status (1)

Country Link
CN (1) CN108086314A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2222739Y (en) * 1994-09-01 1996-03-20 聂万利 Returnable shell expansion type anchor bolt
CN2382842Y (en) * 1999-08-03 2000-06-14 山东矿业学院矿压研究所 Quick mounting anchor rod of back production lane expanding shell type
CN1737270A (en) * 2005-07-08 2006-02-22 吴德兴 Shell expand anchorage head and anchor bar
CN102808635A (en) * 2012-07-20 2012-12-05 中国科学院武汉岩土力学研究所 Expanding shell type inner anchor head pre-stressed anchor rod and installation using method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2222739Y (en) * 1994-09-01 1996-03-20 聂万利 Returnable shell expansion type anchor bolt
CN2382842Y (en) * 1999-08-03 2000-06-14 山东矿业学院矿压研究所 Quick mounting anchor rod of back production lane expanding shell type
CN1737270A (en) * 2005-07-08 2006-02-22 吴德兴 Shell expand anchorage head and anchor bar
CN102808635A (en) * 2012-07-20 2012-12-05 中国科学院武汉岩土力学研究所 Expanding shell type inner anchor head pre-stressed anchor rod and installation using method thereof

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Application publication date: 20180529

RJ01 Rejection of invention patent application after publication