CN206408611U - A kind of adaptive Recyclable anchor rope system - Google Patents
A kind of adaptive Recyclable anchor rope system Download PDFInfo
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- CN206408611U CN206408611U CN201621376590.9U CN201621376590U CN206408611U CN 206408611 U CN206408611 U CN 206408611U CN 201621376590 U CN201621376590 U CN 201621376590U CN 206408611 U CN206408611 U CN 206408611U
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- locking
- anchor
- anchor cable
- hole
- pressure block
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Abstract
The utility model belongs to Geotechnical Engineering field, and in particular to a kind of adaptive Recyclable anchor rope system.Including anchor head, anchor cable and anchorage, anchor head includes guide sleeve, close guide sleeve one end, the other end connects pressure block, pressure block is truncated cone-shaped structure, and its peripheral ring is arranged with connection screw thread, and the section of connection screw thread gradually increases from inside to outside, the spacing of connection screw thread also gradually increases from inside to outside, and correspondence connection screw thread is provided with connecting groove in guide sleeve；Provided with locking through hole in pressure block, provided with locking intermediate plate in locking through hole, anchor cable is clamped between two locking intermediate plates through locking through hole；The end of pressure block is connected with protection tube by casing seat, and anchor cable is sheathed in protection tube, and the end of pressure block and guide sleeve is coated with lubricating oil.The utility model is simple in construction, and the installation and easy construction of anchor cable, the recovery power needed for anchor cable are small, and the disassembly ＆ recycling time is short, and it is convenient to reclaim.
Description
Technical field
The utility model belongs to Geotechnical Engineering field, and in particular to a kind of adaptive Recyclable anchor rope system.
Background technology
Each construction project of urban planning is drawn a circle to approve by property line, and property line is three-dimensional, including sky and ground
Under, any permanent structure of construction project must not exceed red line, otherwise be considered as the architecture against regulations.Combined bolting and shotcrete is applied due to being easy to
Work, economical rationality are used widely in pattern foundation pit supporting structure, particularly more than 10m deep foundation pit support.But when foundation ditch periphery
There is important building, when the requirement deformed to foundation ditch crater wall is higher, it is necessary to carry out supporting using prestress anchorage cable (bar).It is aobvious
So, no matter anchor cable or anchor pole necessarily exceed property line, and this is that building laws is unallowable.Due to pattern foundation pit supporting structure make it is provisional
Structure, foundation ditch needs backfill after the completion of structures, and supporting demand can be met by removing anchor cable or anchor pole before foundation ditch backfill, in
It is that Recyclable anchor rope (bar) arises at the historic moment, but existing detachable recovery anchor cable structure is complicated, anchor cable is installed and construction trouble,
Workload is big, and recovery time is long, and recovering effect is poor.
Conventional U-shaped Recyclable anchor rope is the supporting body that end is bypassed by a non-bending steel cable at present, constitutes one
Loop, when to be removed, wherein one end is haled in outside by machinery, steel strand wires is extracted out from the body of rod, so as to complete anchor cable
Reclaim.This Recyclable anchor rope is in construction, and anchor cable colligation is difficult, must be also required to by machinery when extracting steel strand wires out by machine
Tool is pulled out by force, and the diameter of steel strand wires is bigger, construct it is more difficult, using the anchor cable of this form, steel strand wires can only even numbers make
With, and have certain damage at the flexual center of U-shaped end after steel strand wires recovery, it is impossible to re-use.
Utility model content
In view of the shortcomings of the prior art, the utility model discloses one kind reclaim power it is small, the short recyclable anchor of recovery time
Cable system.
The utility model is achieved by the following technical programs：
A kind of adaptive Recyclable anchor rope system, including anchor head, anchor cable and anchorage, the anchor head include guide sleeve, described
Guide sleeve includes circle drum section, change neck changeover portion and the linkage section being sequentially connected, one end closing of the circle drum section, the other end and change
Neck changeover portion is connected, the change neck changeover portion and linkage section both ends open, the inwall connection of the change neck changeover portion and linkage section
Pressure block,
The pressure block is truncated cone-shaped structure, and its peripheral ring is arranged with connection screw thread, and the section of the connection screw thread is by interior
And gradually increase outside, the spacing of the connection screw thread also gradually increases from inside to outside, and correspondence connection screw thread is set in the guide sleeve
There is connecting groove；
Provided with least two locking through holes in the pressure block, the inner of the locking through hole is truncated cone-shaped, and outer end is circle
Provided with the two and half truncated cone-shapeds locking intermediate plate being adapted to it in cylindricality, the locking through hole, between being provided between the locking intermediate plate
Gap, the anchor cable runs through the locking through hole between being clamped in two locking intermediate plates；
The end of the pressure block is connected with protection tube by casing seat, and the anchor cable is sheathed on the protection tube
Interior, the end of the pressure block and the guide sleeve is coated with lubricating oil.
It is preferred that, the anchorage includes the locking through hole of correspondence on bearing plate, the bearing plate provided with anchoring through hole, institute
The inner for stating anchoring through hole is cylinder, and outer end is truncated cone-shaped, provided with two and half round platforms being adapted to it in the anchoring through hole
Be provided with gap between shape anchoring clamping plate, the anchoring clamping plate, the end of the anchor cable be clamped in two locking intermediate plates it
Between run through the anchoring through hole.
It is preferred that, the end correspondence anchor cable of the pressure block is connected with recovery of casing, and the recovery of casing is set in
The anchor cable periphery, the recovery of casing is in the protection tube.
Further, the length of the recovery of casing is more than the length of the protection tube, less than the length of the anchor cable.
It is preferred that, the guide sleeve periphery is provided with longitudinally reinforced rib, and the reinforcement rib is located at the change neck changeover portion
Periphery.
It is preferred that, the wall thickness of the linkage section is more than the wall thickness of the circle drum section and the change neck changeover portion.
It is preferred that, the depth of the connecting groove is more than the depth of section of the connection screw thread.
The beneficial effects of the utility model are：
Anchor cable system it is simple in construction, the installation and easy construction of anchor cable, the recovery power needed for anchor cable are small, during disassembly ＆ recycling
Between it is short, reclaim it is convenient.
Anchor head energy automatic adjusument, when anchor cable works, the guide sleeve and pressure block of anchor head are resisted against the concrete of solidification
On, linkage section, which is pressurized, inside contracts change neck changeover portion, connection screw thread is gone back in addition to the shearing force that anchor cable and locking intermediate plate apply is born
The pressure of guide sleeve application is born, so as to strengthen its ultimate shear capacity, the ability of anchor cable bearing load is lifted.After anchor cable is unloaded,
The guide sleeve of anchor head be in unloading condition, linkage section, which sheds pressure, makes change neck changeover portion extend out recovery, consequently facilitating pressure-bearing platform and
The recovery of anchor cable.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment, the accompanying drawing used required in being described below to embodiment
It is briefly described, it should be apparent that, drawings in the following description are only one embodiment of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the pressure block side view of embodiment one；
Fig. 3 is the anchor head cross section structure diagram of embodiment two；
Fig. 4 is the anchor head cross section structure diagram of embodiment three.
In accompanying drawing：11- guide sleeves, 111- circle drum sections, 112- change neck changeover portions, 113- linkage sections, 114- connecting grooves,
12- pressure blocks, 121- connection screw threads, 122- locking through holes, 123- locking intermediate plates, 124- casing seats, 2- anchor cables, 31- bearing plates,
311- anchors through hole, and 312- anchoring clamping plates, 4- protection tubes, 5- recoveries of casing, 6- strengthens rib.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Embodiment one
Refering to shown in Fig. 1, Fig. 2 and Fig. 3, the present embodiment is a kind of adaptive system of Recyclable anchor rope 2, including anchor head, anchor
Rope 2 and anchorage.
Anchor head includes guide sleeve 11, and guide sleeve 11 includes circle drum section 111, change neck changeover portion 112 and the connection being sequentially connected
Section 113, one end closing of circle drum section 111, the other end is connected with becoming neck changeover portion 112, becomes neck changeover portion 112 and linkage section 113
Both ends open, its inwall is provided with connecting groove 114, and guide sleeve 11 is threadedly coupled pressure block 12 by connecting groove 114.Use
When, the end of pressure block 12 and guide sleeve 11 is coated with lubricating oil, prevents the concrete of perfusion by pressure block 12 and guide sleeve 11
Bond together, influence the recovery of anchor cable 2.
Pressure block 12 is truncated cone-shaped structure, and its peripheral ring is arranged with connection screw thread 121, connection screw thread 121 and connecting groove
114 are correspondingly arranged, and the depth of connecting groove 114 is more than the depth of section 1mm of connection screw thread 121.The section of connection screw thread 121 by
It is interior and it is outer gradually increase, the spacing of connection screw thread 121 also gradually increases from inside to outside, is easy to pressure block 12 to be fitted into guide sleeve 11
It is interior.
Provided with two locking through holes 122 in pressure block 12, the inner of locking through hole 122 is truncated cone-shaped, and outer end is cylinder,
Provided with the two and half truncated cone-shapeds locking intermediate plate 123 being adapted to it in locking through hole 122, gap, anchor are provided between locking intermediate plate 123
Rope 2 is clamped between two locking intermediate plates 123 through locking through hole 122.
The end of pressure block 12 is connected with protection tube 4 by casing seat 124, and anchor cable 2 is sheathed in protection tube 4.It is anti-
Sheath is PVC sleeve pipes, for preventing from pouring into during concrete grouting between anchor cable 2, so as to influence the recovery of anchor cable 2.The length of protection
Degree is less than the length of anchor cable 2, and its end stretches out the outer 100mm of anchor hole, prevents the concrete of perfusion from pouring in down a chimney into protection tube 4
It is interior.
Anchorage includes correspondence locking through hole 122 on bearing plate 31, bearing plate 31 and, provided with anchoring through hole 311, anchors through hole 311
The inner be cylinder, outer end is truncated cone-shaped, provided with the two and half truncated cone-shaped anchoring clamping plates that are adapted to it in anchoring through hole 311
312, it is provided with gap between anchoring clamping plate 312, the end of anchor cable 2 is clamped in logical through anchoring between two locking intermediate plates 123
Hole 311.
The wall thickness of linkage section 113 is more than circle drum section 111 and becomes the wall thickness of neck changeover portion 112, to ensure pressure block 12 with leading
To effective connection of set 11.
During construction, after the completion of drilling, the anchor head of installation and anchor cable 2 are inserted in anchor hole, anchor head is encountered past after bottom hole
50cm is reclaimed, makes to be provided with gap between anchor head and the bottom hole of anchor hole.During anchor head and anchor cable 2 are inserted into anchor hole, it is necessary to
Ensure effective connection of protection tube 4 and anchor head, prevent the concrete that anchor cable 2 is solidified to be fixed on its recovery of influence in anchor hole.
After anchor head and the installation of anchor cable 2, slip casting is carried out to anchor hole and is conserved, after concrete setting is hardened, anchor head and anchor cable 2 are tied
Close in concrete setting body.Then tensioning is carried out to anchor cable 2 and the installation for completing the system of anchor cable 2 is locked by anchorage.Anchor cable 2
After finishing, unload the i.e. rotatable anchor cable 2 of anchorage to reclaim pressure block 12 and anchor cable 2.
Embodiment two
The present embodiment and embodiment one are essentially identical, and its difference is that the end correspondence anchor cable 2 of pressure block 12 passes through
It is welded and fixed and is connected with recovery of casing 5, recovery of casing 5 is set in the periphery of anchor cable 2 in protection tube 4.Recovery of casing 5
Length is more than the length of protection tube 4, less than the length of anchor cable 2, is easy to rotate back to ring rope 2.Recovery of casing 5 is steel pipe, can
Prevent anchor cable 2 from rotating back to the time receiving and being closely wound influence and secondary use.
Embodiment three
As shown in fig.4, the present embodiment and embodiment one are essentially identical, its difference is the periphery of guide sleeve 11
Provided with longitudinally reinforced rib 6, the reinforcement rib 6 is located at the periphery of change neck changeover portion 112.Reinforcement rib 6, which can strengthen, leads
Become the bearing capacity of neck changeover portion 112 to set 11, so as to avoid guide sleeve 11 from producing plastic deformation so that even because pressure is too big
Connect groove 114 and gross distortion, the recovery of influence pressure block 12 and anchor cable 2 occur for connection screw thread 121.
In the description of this specification, the description such as reference term " one embodiment ", " example ", " specific example " means knot
Specific features, structure, material or the feature for closing the embodiment or example description are contained at least one reality of the present utility model
Apply in example or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term or shown
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
Combine in an appropriate manner.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model
Enclose.
Claims (7)
1. a kind of adaptive Recyclable anchor rope system, including anchor head, anchor cable and anchorage, it is characterised in that：The anchor head includes leading
To set, the circle that the guide sleeve includes being sequentially connected rouses section, becomes neck changeover portion and linkage section, one end closing of the circle drum section,
The other end is connected with becoming neck changeover portion, the change neck changeover portion and linkage section both ends open, the change neck changeover portion and linkage section
Inwall connection pressure block,
The pressure block is truncated cone-shaped structure, and its peripheral ring is arranged with connection screw thread, and the section of the connection screw thread is from inside to outside
Gradually increase, the spacing of the connection screw thread also gradually increases from inside to outside, correspondence connection screw thread is provided with company in the guide sleeve
Connect groove；
Provided with least two locking through holes in the pressure block, the inner of the locking through hole is truncated cone-shaped, and outer end is cylinder,
Provided with the two and half truncated cone-shapeds locking intermediate plate being adapted to it in the locking through hole, gap, institute are provided between the locking intermediate plate
State between anchor cable is clamped in two locking intermediate plates and run through the locking through hole；
The end of the pressure block is connected with protection tube by casing seat, and the anchor cable is sheathed in the protection tube, institute
The end for stating pressure block and the guide sleeve is coated with lubricating oil.
2. a kind of adaptive Recyclable anchor rope system according to claim 1, it is characterised in that：The anchorage includes pressure-bearing
The correspondence locking through hole is provided with anchoring through hole on plate, the bearing plate, and the inner of the anchoring through hole is cylinder, and outer end is
Provided with two and half truncated cone-shaped anchoring clamping plates being adapted to it in truncated cone-shaped, the anchoring through hole, it is provided between the anchoring clamping plate
The anchoring through hole is run through in gap, the end of the anchor cable between being clamped in two locking intermediate plates.
3. a kind of adaptive Recyclable anchor rope system according to claim 1, it is characterised in that：The end of the pressure block
The correspondence anchor cable is connected with recovery of casing, and the recovery of casing is set in the anchor cable periphery, and the recovery of casing is located at institute
State in protection tube.
4. a kind of adaptive Recyclable anchor rope system according to claim 3, it is characterised in that：The length of the recovery of casing
Degree is more than the length of the protection tube, less than the length of the anchor cable.
5. a kind of adaptive Recyclable anchor rope system according to claim 1, it is characterised in that：The guide sleeve periphery
Provided with longitudinally reinforced rib, the reinforcement rib is located at the change neck changeover portion periphery.
6. a kind of adaptive Recyclable anchor rope system according to claim 1, it is characterised in that：The wall thickness of the linkage section
More than the circle drum section and the wall thickness of the change neck changeover portion.
7. a kind of adaptive Recyclable anchor rope system according to claim 1, it is characterised in that：The depth of the connecting groove
Depth of section of the degree more than the connection screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376590.9U CN206408611U (en) | 2016-12-15 | 2016-12-15 | A kind of adaptive Recyclable anchor rope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376590.9U CN206408611U (en) | 2016-12-15 | 2016-12-15 | A kind of adaptive Recyclable anchor rope system |
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| Publication Number | Publication Date |
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| CN206408611U true CN206408611U (en) | 2017-08-15 |
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ID=59550909
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| CN201621376590.9U Active CN206408611U (en) | 2016-12-15 | 2016-12-15 | A kind of adaptive Recyclable anchor rope system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965332A (en) * | 2017-12-08 | 2018-04-27 | 贵州理工学院 | The anti-pucking deformed bar method for protecting support of baseboard of coal mine roadway |
| CN108442386A (en) * | 2018-05-30 | 2018-08-24 | 中国京冶工程技术有限公司 | A kind of removable core expands body anchor structure device and its assembly construction method |
| CN108975150A (en) * | 2018-08-21 | 2018-12-11 | 徐州和盛矿业科技有限公司 | A kind of dedicated gripper of coal mine and application method |
-
2016
- 2016-12-15 CN CN201621376590.9U patent/CN206408611U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965332A (en) * | 2017-12-08 | 2018-04-27 | 贵州理工学院 | The anti-pucking deformed bar method for protecting support of baseboard of coal mine roadway |
| CN107965332B (en) * | 2017-12-08 | 2019-05-24 | 贵州理工学院 | The anti-pucking deformed bar method for protecting support of baseboard of coal mine roadway |
| CN108442386A (en) * | 2018-05-30 | 2018-08-24 | 中国京冶工程技术有限公司 | A kind of removable core expands body anchor structure device and its assembly construction method |
| CN108442386B (en) * | 2018-05-30 | 2023-12-12 | 中国京冶工程技术有限公司 | Detachable core expansion anchoring structure device and assembly construction method thereof |
| CN108975150A (en) * | 2018-08-21 | 2018-12-11 | 徐州和盛矿业科技有限公司 | A kind of dedicated gripper of coal mine and application method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 199, 2799 Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province 330000 Patentee after: Huawei Design Group Co., Ltd Address before: 330000 No. five, No. 966, hi tech Development Zone, Jiangxi, Nanchang Patentee before: Jiangxi Tongji design group Limited by Share Ltd |
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| CP03 | Change of name, title or address |