CN204510212U - A kind of removable anchor cable - Google Patents
A kind of removable anchor cable Download PDFInfo
- Publication number
- CN204510212U CN204510212U CN201520111944.6U CN201520111944U CN204510212U CN 204510212 U CN204510212 U CN 204510212U CN 201520111944 U CN201520111944 U CN 201520111944U CN 204510212 U CN204510212 U CN 204510212U
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- China
- Prior art keywords
- guide way
- locking plate
- anchor cable
- bearing
- steel strand
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Abstract
The utility model relates to underground foundation facility, building operations equipment manufacturing field, relates in particular to a kind of anchor cable of removable.A kind of removable anchor cable, comprise bearing, adapter sleeve, steel strand, guide way and locking plate that metal manufactures, bearing and guide way are socketed into one by adapter sleeve, locking plate occlusion steel strand, described locking plate is connected in guide way tail end, arrange tensioner spring inside locking plate, the guide head of described guide way and bearing grafting, the pin of guide way is provided with screw thread.Adopt the pin shape of the technical solution of the utility model, particularly guide way, can make can not skid between spring and slide block, steel strand be removed easily light.
Description
Technical field
The utility model relates to underground foundation facility, building operations equipment manufacturing field, relates in particular to a kind of anchor cable of removable.
Background technology
Along with the expansion of underground foundation facility construction scope, in underground foundation facility, construction equipment has the feature of disposable consumption, and material cost increases.The old-fashioned anchor cable of throw away before starting to adopt removable anchor cable (lock) to substitute in existing foundation construction building site.But because the removable anchor cable product design adopted is unreasonable, and underground building situation alters a great deal, and can produce problems, cause the yield of anchor cable to be had a greatly reduced quality during actual use.
Chinese patent CN2014139167U discloses following technology contents: one detachably reuses prestress anchorage cable, comprises bearing plate, live splint bar, isolation bolt, intermediate plate, steel strand, wire rope.The central through hole installing isolation bolt is provided with bottom described bearing plate, the anchor cable hole installing steel strand is provided with in central through hole both sides, bearing plate top is the hollow groove structure of installing live splint bar, isolation bolt is installed in the centre bore of bearing plate, isolation bolt top is made to be positioned at bearing plate top hollow groove, and live splint bar is set respectively in isolation bolt both sides, in the anchor cable hole that steel strand are installed on bearing plate respectively and live splint bar, at least two intermediate plates are arranged in the live splint bar of steel strand both sides, and prestress application locking, reusable isolation bolt and intermediate plate is made to constitute quick-locking mechanism.Wire rope is threaded with isolation bolt lower end by wire rope socket and upper end connecting bolt.
Except the said goods technology, the removable anchor cable of one that market occurs, take out from anchor cable to enable steel strand, be typically employed in bearing and a volute spring is set, but the phenomenon of skidding between spring and slide block often can be there is in this structure, the stressed of anchor cable is concentrated on volute spring, thus causes steel strand to be turned removing.On this basis, there is the volute spring structure of people to bearing to improve, change volute spring into double-spring structure, but dual spring being easily engaged mutually when turning, once occlusion, just cannot rotate taking-up steel strand.
Due to above-mentioned anchor cable structure Problems existing, in civil engineering, a large amount of steel strand cannot be removed recovery, and this not only expends a lot of metal material, and can increase difficulty of construction, thus affect construction speed.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, easy to operate, the removable anchor cable of high-effective and labour-saving.For this reason, the utility model is by the following technical solutions:
A kind of removable anchor cable, comprise bearing, adapter sleeve, steel strand, guide way and locking plate that metal manufactures, bearing and guide way are socketed into one by adapter sleeve, locking plate occlusion steel strand, described locking plate is connected in guide way tail end, arrange tensioner spring inside locking plate, the guide head of described guide way and bearing grafting, the pin of guide way is provided with screw thread.Described guide way is a cylinder.
On the basis adopting technique scheme, the utility model also can adopt following further technical scheme:
Described bearing and adapter sleeve socket place are provided with sealing ring, and described adapter sleeve running-on is provided with elastic seal ring.Anchor cable is buried under the ground water, the gas of easily permeating the ground, thus makes anchor cable corrosion, affects removing of anchor cable, is provided with sealing ring, can effectively avoid entering of underground water, gas and microorganism etc.
Described locking plate is 2-4, after combination conically, is furnished with screw thread inside locking plate, to strengthen the snap-in force with steel strand.
The screw thread of described guide way pin is trapezoidal silk.The arranging of trapezoidal silk can make to be engaged more proper between pin with linkage, increases occlusion stress surface, the not easily stripped thread when receiving large impact force; When reversely rotating guide way, both are easily made again to depart from.
Described guide way pin also can be arranged with projection.Projection engages with adapter sleeve, itself and adapter sleeve can be made to throw off to its rotation.
Adopt the pin shape of the technical solution of the utility model, particularly guide way, can make can not skid between spring and slide block, steel strand be removed easily light.Meanwhile, arrange tensioner spring, reversely rotate once to steel strand inside locking plate, outer Zhang Zhuli makes locking plate easily can open at oral area, is conducive to steel strand to remove to extract.The setting of sealing ring serve avoid slip casting permeate, avoid underground water, gas, microorganism infiltrate.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of removable anchor cable of the utility model.
Fig. 2 is the bearing sectional view of a kind of removable anchor cable of the utility model.
Fig. 3 is the guide way front view of a kind of removable anchor cable of the utility model embodiment one.
Fig. 4 is the guide way front view of a kind of removable anchor cable of the utility model embodiment three.
Fig. 5 is the locking plate schematic diagram of a kind of removable anchor cable of the utility model.
Wherein, bearing 1, adapter sleeve 2, guide way 3, pin 31, guide head 32, locking plate 4, tensioner spring 5, steel strand 6, the sealing ring 7 of bearing.
Detailed description of the invention
By reference to the accompanying drawings, a kind of removable anchor cable that the utility model provides is described further.
Embodiment one, a kind of removable anchor cable that the utility model relates to, comprise bearing 1, adapter sleeve 2, guide way 3 and locking plate 4 that metal manufactures, bearing 1 is socketed into one with guide way 3 by adapter sleeve 2.Wherein, locking plate 4 is connected in guide way 3 tail end, and arranges tensioner spring 5 inside locking plate 4.Guide head 32 and bearing 1 grafting of guide way, guide way 3 is a cylinder, and the pin 31 of guide way is provided with screw thread, and this screw thread is trapezoidal silk.
Embodiment two, in order to reach the object that slip casting can not be permeated, be provided with sealing ring 7 at bearing 1 and adapter sleeve 2 socket place, at adapter sleeve 2 running-on, place is provided with elastic seal ring.The setting of elastic seal ring at situation lower seal adapter sleeve 2 running-on of steel strand insertion, can not produce slip casting and permeate the situation that steel strand and adapter sleeve 2 cast solid cannot be removed.Other are identical with embodiment one.
Embodiment three, for reaching the effect same with embodiment one, can be symmetrical arranged projection, carrying out alternative screw thread on the pin 31 of guide way.Other are identical with embodiment one.
Embodiment four, in order to make locking plate 4 hold tightly better and unclamp steel strand, is set to 2-4 by locking plate 4, after their combinations conically, and is furnished with screw thread inside locking plate 4, makes itself and steel strand fit tightr.Other are identical with embodiment one.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (5)
1. a removable anchor cable, comprise bearing, adapter sleeve, steel strand, guide way and locking plate that metal manufactures, bearing and guide way are socketed into one by adapter sleeve, locking plate occlusion steel strand, it is characterized in that described locking plate is connected in guide way tail end, arrange tensioner spring inside locking plate, the guide head of described guide way and bearing grafting, the pin of guide way is provided with screw thread.
2. a kind of removable anchor cable according to claim 1, it is characterized in that described bearing and adapter sleeve socket place are provided with sealing ring, described adapter sleeve running-on is provided with elastic seal ring.
3. a kind of removable anchor cable according to claim 1, is characterized in that described locking plate is 2-4, in truncated cone after combination, is furnished with screw thread inside locking plate.
4. a kind of removable anchor cable according to claim 1, is characterized in that the screw thread of described guide way pin is trapezoidal silk.
5. a kind of removable anchor cable according to claim 1, the pin that it is characterized in that described guide way also can be arranged with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111944.6U CN204510212U (en) | 2015-02-16 | 2015-02-16 | A kind of removable anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111944.6U CN204510212U (en) | 2015-02-16 | 2015-02-16 | A kind of removable anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510212U true CN204510212U (en) | 2015-07-29 |
Family
ID=53708204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111944.6U Active CN204510212U (en) | 2015-02-16 | 2015-02-16 | A kind of removable anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735311A (en) * | 2016-02-26 | 2016-07-06 | 霍炳旭 | Removable anchorage device and anchor cable including removable anchorage device |
| CN108894222A (en) * | 2018-09-25 | 2018-11-27 | 兰州理工大学 | Generation hand Recyclable anchor rope and its recovery method |
-
2015
- 2015-02-16 CN CN201520111944.6U patent/CN204510212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735311A (en) * | 2016-02-26 | 2016-07-06 | 霍炳旭 | Removable anchorage device and anchor cable including removable anchorage device |
| CN108894222A (en) * | 2018-09-25 | 2018-11-27 | 兰州理工大学 | Generation hand Recyclable anchor rope and its recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |