CN108894222A - Generation hand Recyclable anchor rope and its recovery method - Google Patents

Generation hand Recyclable anchor rope and its recovery method Download PDF

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Publication number
CN108894222A
CN108894222A CN201811117079.0A CN201811117079A CN108894222A CN 108894222 A CN108894222 A CN 108894222A CN 201811117079 A CN201811117079 A CN 201811117079A CN 108894222 A CN108894222 A CN 108894222A
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CN
China
Prior art keywords
steel strand
strand wires
lock tube
screw bolt
release screw
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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
CN201811117079.0A
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Chinese (zh)
Inventor
叶帅华
叶炜钠
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Lanzhou University of Technology
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Lanzhou University of Technology
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Publication date
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Priority to CN201811117079.0A priority Critical patent/CN108894222A/en
Publication of CN108894222A publication Critical patent/CN108894222A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • E21EARTH OR ROCK 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
    • E21D21/0033Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008Anchoring or tensioning means

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The invention discloses generation hand Recyclable anchor rope and its recovery method, including steel strand wires, plastic bushing, plastic bushing connector sleeve, supporting body, release screw bolt, breathe out not lock tube, breathe out in not locator, be detached from storehouse.Rotate clockwise steel strand wires;Release screw bolt, which enters, is detached from storehouse:Not lock tube being rotationally advancing with steel strand wires is breathed out, leaves supporting body, with the rotation of steel strand wires, release screw bolt enters unlocking mechanism surge bunker by Unlockable nut;As steel strand wires and release screw bolt enter unlocking mechanism surge bunker together, steel strand wires are impacted forward, the impact force of unlocking mechanism surge bunker buffering release screw bolt, not lock tube and Ha Fu locator leave supporting body completely for Kazakhstan, due to the presence of Unlockable nut, when steel strand wires detach, release screw bolt will be unlocked nut and block, and stay in unlocking mechanism surge bunker.The beneficial effects of the invention are as follows it is easy to operate, safe and efficient, be readily produced, recycle it is convenient, save cost and labour.

Description

Generation hand Recyclable anchor rope and its recovery method
Technical field
The invention belongs to technical field of buildings, are related to generation hand Recyclable anchor rope and its recovery method.
Background technique
With the continuous propulsion of infrastructure construction in china, building trade is grown rapidly, and still, building site is more next More nervous, Nearby Structure is more and more closer apart from property line, although more than ground non-interference all other than property line, so And in the underground space, some constructions have passed over property line, such as soil nail wall, anchored bolt retaining wall, in this way can be to existing building Adverse effect is caused, or influences the underground construction of proposed building, and after construction, a large amount of anchor cable stays in underground It will cause environmental pollution in soil layer.Currently, the anchored bolt retaining wall occupancy underground space being widely used in engineering is excessive, will affect in this way To the safe handling of existing building, also very big difficulty can be brought to the earth's surface construction below of proposed building.To understand Certainly the underground space crowded the problem of leading to constructional difficulties, someone have once invented recoverable anchor rod, although these Recyclable anchor rope purports Solving the problems, such as underground space anxiety, but operating difficulties, itself is heavy, at high cost, and when reinforcing bar length is greater than 9m needs to prolong Long reinforcing bar, these rebar junctions will cause recycling inconvenience, and in order to solve these problems, generation hand of the present invention can It is simple to recycle anchor cable installation, operates conveniently, recycling is quick, and the rate of recovery is very high, and without the concern for anchor cable length, can give birth to extensively Production is used in Practical Project, to solve the above problem.
Summary of the invention
The purpose of the present invention is to provide generation hand Recyclable anchor rope and its recovery methods, are able to solve the underground space Land used is nervous, constructional difficulties and makes up the problems such as recycling anchor cable is complex for operation step, heavy, at high cost, the rate of recovery is low at present.
Generation hand Recyclable anchor rope of the present invention includes steel strand wires, and steel strand wires pass through plastic bushing, plastic bushing connects Set and supporting body are inserted in release screw bolt, and plastic bushing is connect with plastic bushing connector sleeve, and the Kazakhstan of taper is cased with outside steel strand wires Not lock tube breathes out not lock tube and is mounted on Kazakhstan not in locator, breathes out not locator and be mounted in supporting body, steel strand wires one end is equipped with solution Bolt is locked, release screw bolt one end connects Unlockable nut, not lock tube is breathed out in other end connection, and Unlockable nut, which is mounted on, is detached from storehouse opening Place is detached from storehouse by sealing snare on the carrier, is detached from storehouse and connects unlocking mechanism surge bunker, anchor force is reinforced spiral bar and is placed in Bond stress strengthening groove is additionally provided on supporting body, on supporting body.
Further, steel strand wires diameter is 15.2mm or 17.8mm;It is Ribbed Bar, diameter that the anchor force, which reinforces spiral bar, For 5 ~ 6mm.
Further, plastic bushing is pvc pipe or bellows;Sealing ring is rubber ring, prevents air and water from entering and is detached from storehouse Make other component oxidation and rusting.
Further, it breathes out not lock tube to be made of the threaded bullet of two halves, breathes out not lock tube and be connected with steel strand wires;Ha Fu positioning Device is two halves bullet, and taper is greater than the taper for breathing out not lock tube, not threaded;The cross sectional shape for being detached from storehouse is annulus, and is held Laminate is connected by sealing ring.
The recovery method of generation hand Recyclable anchor rope follows the steps below:
(1)Rotate steel strand wires:Rotate clockwise steel strand wires;
(2)Release screw bolt enters unlocking mechanism surge bunker:Not lock tube being rotationally advancing with steel strand wires is breathed out, supporting body is left, with The rotation of steel strand wires, release screw bolt unlocking mechanism surge bunker is entered by Unlockable nut;
(3)It breathes out not lock tube and Ha Fu locator is detached from:As steel strand wires and release screw bolt enter unlocking mechanism surge bunker together, to Preceding impact steel strand wires, unlocking mechanism surge bunker buffer the impact force of release screw bolt, and not lock tube and Ha Fu locator leave completely for Kazakhstan Supporting body breathes out not lock tube and Ha Fu locator and falls off from steel strand wires, breathe out not lock tube and Ha Fu locator due to not having support force It stays in and is detached from storehouse;
(4)Detach steel strand wires:Due to the presence of Unlockable nut, when steel strand wires detach, release screw bolt will be unlocked nut and block, It stays in unlocking mechanism surge bunker.
The beneficial effects of the invention are as follows it is easy to operate, safe and efficient, be readily produced, recycle it is convenient, save cost and labour Power.
Detailed description of the invention
Fig. 1 is the sectional view of generation hand Recyclable anchor rope;
Fig. 2 is that generation hand Recyclable anchor rope breathes out not lock tube sectional view;
Fig. 3 is that generation hand Recyclable anchor rope breathes out not locator sectional view;
Fig. 4 is that generation hand Recyclable anchor rope anchor force reinforces spiral bar schematic diagram.
In figure, 1. steel strand wires, 2. plastic bushings, 3. plastic bushing connector sleeves, 4. supporting bodies, 5. are breathed out not lock tube, 6. and are breathed out not Locator, 7. sealing rings, 8. release screw bolts, 9. Unlockable nuts, 10. are detached from storehouse, 11. unlocking mechanism surge bunkers, 12. positioning spiral shells Female, 13. anchor forces reinforce spiral bar, 14. bond stress strengthening grooves.
Specific embodiment
The present invention is described in detail With reference to embodiment.
The present invention is as shown in Figures 1 to 4, and generation hand Recyclable anchor rope includes steel strand wires 1, and steel strand wires 1 pass through plastics Casing 2, plastic bushing connector sleeve 3 and supporting body 4 are inserted in release screw bolt 8, and plastic bushing 2 is connect with plastic bushing connector sleeve 3, Plastic bushing connector sleeve 3 and supporting body 4 are an entirety, and the Kazakhstan of taper not lock tube 5 are cased with outside steel strand wires 1, not lock tube 5 is breathed out and pacifies Mounted in breathing out in not locator 6, breathes out not locator 6 and be mounted in supporting body 4,1 one end of steel strand wires is equipped with release screw bolt 8, unlock 8 one end of bolt connects Unlockable nut 9, not lock tube 5 are breathed out in other end connection, and Unlockable nut 9, which is mounted on, is detached from 10 opening of storehouse, is detached from Storehouse 10 on supporting body 4, is detached from storehouse 10 and connects unlocking mechanism surge bunker 11, anchor force reinforces spiral bar 13 by 7 sets of sealing ring It is placed on supporting body 4, bond stress strengthening groove 14 is additionally provided on supporting body 4, bond stress strengthening groove 14 can increase supporting body 4 and the soil body Between frictional resistance.
Preferably, 1 diameter of steel strand wires is 15.2mm or 17.8mm;Plastic bushing 2 is pvc pipe or bellows;Sealing ring 7 is Rubber ring, preventing air and water from entering disengaging storehouse 10 makes other component oxidation and rusting;Breathing out not lock tube 5 is taper and threaded, Kazakhstan Not lock tube 5 is connected with steel strand wires 1;Breathing out not locator 6 is taper, and taper is greater than the taper for breathing out not lock tube 5, without spiral shell Line;The cross sectional shape for being detached from storehouse 10 is annulus, is connect with pressure-bearing body 4 by sealing ring 7;It is with ribbing that anchor force, which reinforces spiral bar 13, Reinforcing bar, diameter are 5 ~ 6mm.
The installation method of generation hand Recyclable anchor rope of the present invention is as follows:
(1)Steel strand wires 1 are installed:By 2 sets of plastic bushing on plastic bushing connector sleeve 3, steel strand wires 1 are then passed through into plastic bushing 2 are put into supporting body 4;
(2)Not locator 6 are breathed out in installation:Not locator 6 will be breathed out and be sequentially placed into supporting body 4;
(3)Not lock tube 5 are breathed out in installation:Not lock tube 5 will be breathed out to be sequentially placed between steel strand wires 1 and Ha Fu locator 6;
(4)Release screw bolt 8 is installed:Steel strand wires 1 are inserted in release screw bolt 8, then release screw bolt 8 is connect with not lock tube 5 is breathed out;
(5)Installation is detached from storehouse 10:Upper seal 7 is covered in the corresponding position of supporting body 4, then puts on and is detached from storehouse 10, pass through positioning Nut 12 will be disengaged from storehouse and fix, and sealing ring 7, which prevents water and air from entering in disengaging storehouse 10, makes other component oxidation and rusting;
(6)Anchor force is installed and reinforces spiral bar 13:Anchor force is reinforced spiral bar 13 to connect close to 4 sets of supporting body in plastic bushing The outside of set 3.
The recovery method of generation hand Recyclable anchor rope of the present invention is as follows:
(1)Rotate steel strand wires 1:Rotate clockwise steel strand wires 1;
(2)Release screw bolt 8 enters unlocking mechanism surge bunker 11:Not being rotationally advancing with steel strand wires 1 of lock tube 5 is breathed out, carrying is left Body 4, with the rotation of steel strand wires 1, release screw bolt 8 enters unlocking mechanism surge bunker 11 by Unlockable nut 9;
(3)It breathes out not lock tube 5 and Ha Fu locator 6 is detached from:It is buffered as steel strand wires 1 and release screw bolt 8 enter unlocking mechanism together Steel strand wires 1 are impacted forward in storehouse 11, and unlocking mechanism surge bunker 11 can buffer the impact force of release screw bolt 8, breathe out not lock tube 5 and Ha Fu Locator 6 leaves supporting body 4 completely, and due to not having support force, not lock tube 5 and Ha Fu locator 6 fall off from steel strand wires 1 for Kazakhstan, Not lock tube 5 and Ha Fu locator 6 is breathed out to stay in disengaging storehouse 10;
(4)Detach steel strand wires 1:Due to the presence of Unlockable nut 9, when steel strand wires 1 detach, release screw bolt 8 will be unlocked nut 9 It blocks, stays in unlocking mechanism surge bunker 11.
Advantages of the present invention has installation simple, easily operated, with traditional anchor cable barricade and existing Recyclable anchor rope phase It is more low in cost than, generation hand Recyclable anchor rope, easy to operate, save cost, recoverable, both can guarantee cable bolting The stability and security of slopes, moreover it is possible to save the underground space, reduce difficulty of construction, protect underground environment.
The above is only not to make limit in any form to the present invention to better embodiment of the invention System, any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification, Belong in the range of technical solution of the present invention.

Claims (5)

1. generation hand Recyclable anchor rope, it is characterised in that:Including steel strand wires, steel strand wires pass through plastic bushing, plastic bushing Connector sleeve and supporting body are inserted in release screw bolt, and plastic bushing is connect with plastic bushing connector sleeve, and taper is cased with outside steel strand wires Kazakhstan not lock tube, breathe out not lock tube and be mounted on Kazakhstan not in locator, breathe out not locator and be mounted in supporting body, the installation of steel strand wires one end There is release screw bolt, release screw bolt one end connects Unlockable nut, not lock tube is breathed out in other end connection, and Unlockable nut is mounted on disengaging storehouse and opens At mouthful, storehouse is detached from by sealing snare on the carrier, storehouse is detached from and connects unlocking mechanism surge bunker, anchor force is reinforced spiral bar and set In being additionally provided with bond stress strengthening groove on supporting body, on supporting body.
2. according to generation hand Recyclable anchor rope described in claim 1, it is characterised in that:The steel strand wires diameter is 15.2mm Or 17.8mm;It is Ribbed Bar that the anchor force, which reinforces spiral bar, and diameter is 5 ~ 6mm.
3. according to generation hand Recyclable anchor rope described in claim 1, it is characterised in that:The plastic bushing be pvc pipe or Bellows;Sealing ring is rubber ring, and preventing air and water from entering disengaging storehouse makes other component oxidation and rusting.
4. according to generation hand Recyclable anchor rope described in claim 1, it is characterised in that:Not lock tube is taper and band for the Kazakhstan Screw thread breathes out not lock tube and is connected with steel strand wires;Breathing out not locator is taper, and taper is greater than the taper for breathing out not lock tube, without Screw thread;The cross sectional shape for being detached from storehouse is annulus, is connect with pressure-bearing body by sealing ring.
5. according to the recovery method of generation hand Recyclable anchor rope described in claim 1, it is characterised in that according to the following steps It carries out:
(1)Rotate steel strand wires:Rotate clockwise steel strand wires;
(2)Release screw bolt enters unlocking mechanism surge bunker:Not lock tube being rotationally advancing with steel strand wires is breathed out, supporting body is left, with The rotation of steel strand wires, release screw bolt unlocking mechanism surge bunker is entered by Unlockable nut;
(3)It breathes out not lock tube and Ha Fu locator is detached from:As steel strand wires and release screw bolt enter unlocking mechanism surge bunker together, to Preceding impact steel strand wires, unlocking mechanism surge bunker buffer the impact force of release screw bolt, and not lock tube and Ha Fu locator leave completely for Kazakhstan Supporting body breathes out not lock tube and Ha Fu locator and falls off from steel strand wires, breathe out not lock tube and Ha Fu locator due to not having support force It stays in and is detached from storehouse;
(4)Detach steel strand wires:Due to the presence of Unlockable nut, when steel strand wires detach, release screw bolt will be unlocked nut and block, It stays in unlocking mechanism surge bunker.
CN201811117079.0A 2018-09-25 2018-09-25 Generation hand Recyclable anchor rope and its recovery method Pending CN108894222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811117079.0A CN108894222A (en) 2018-09-25 2018-09-25 Generation hand Recyclable anchor rope and its recovery method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811117079.0A CN108894222A (en) 2018-09-25 2018-09-25 Generation hand Recyclable anchor rope and its recovery method

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Publication Number Publication Date
CN108894222A true CN108894222A (en) 2018-11-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723060A (en) * 2019-02-28 2019-05-07 兰州理工大学 A kind of Manual mechanical recoverable anchor rod and its recovery method
CN109914406A (en) * 2019-04-08 2019-06-21 重庆大学 The novel antiskid bearing pile of vertical anchor precompressed can be recycled in one kind
CN110004827A (en) * 2019-04-02 2019-07-12 中国建筑第二工程局有限公司 A kind of anchor cable tripper

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204370419U (en) * 2014-12-19 2015-06-03 姚炳祥 Removable pressure-type anchor head
CN204510212U (en) * 2015-02-16 2015-07-29 霍炳旭 A kind of removable anchor cable
CN105735311A (en) * 2016-02-26 2016-07-06 霍炳旭 Removable anchorage device and anchor cable including removable anchorage device
CN205530251U (en) * 2016-04-03 2016-08-31 北京市勘察设计研究院有限公司 Recoverable type stock ground tackle
US20180094450A1 (en) * 2016-10-04 2018-04-05 Felix Sorkin Barrier cable anchor
CN208815519U (en) * 2018-09-25 2019-05-03 兰州理工大学 Generation hand Recyclable anchor rope

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204370419U (en) * 2014-12-19 2015-06-03 姚炳祥 Removable pressure-type anchor head
CN204510212U (en) * 2015-02-16 2015-07-29 霍炳旭 A kind of removable anchor cable
CN105735311A (en) * 2016-02-26 2016-07-06 霍炳旭 Removable anchorage device and anchor cable including removable anchorage device
CN205530251U (en) * 2016-04-03 2016-08-31 北京市勘察设计研究院有限公司 Recoverable type stock ground tackle
US20180094450A1 (en) * 2016-10-04 2018-04-05 Felix Sorkin Barrier cable anchor
CN208815519U (en) * 2018-09-25 2019-05-03 兰州理工大学 Generation hand Recyclable anchor rope

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723060A (en) * 2019-02-28 2019-05-07 兰州理工大学 A kind of Manual mechanical recoverable anchor rod and its recovery method
CN110004827A (en) * 2019-04-02 2019-07-12 中国建筑第二工程局有限公司 A kind of anchor cable tripper
CN110004827B (en) * 2019-04-02 2024-01-16 中国建筑第二工程局有限公司 Anchor rope unlocking device
CN109914406A (en) * 2019-04-08 2019-06-21 重庆大学 The novel antiskid bearing pile of vertical anchor precompressed can be recycled in one kind
CN109914406B (en) * 2019-04-08 2024-02-13 重庆大学 Novel anti-slip bearing pile capable of recycling vertical anchor prepressing

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