CN106498922A - A kind of self-drilling anchor is connected female connector - Google Patents
A kind of self-drilling anchor is connected female connector Download PDFInfo
- Publication number
- CN106498922A CN106498922A CN201611139135.1A CN201611139135A CN106498922A CN 106498922 A CN106498922 A CN 106498922A CN 201611139135 A CN201611139135 A CN 201611139135A CN 106498922 A CN106498922 A CN 106498922A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- counterbore
- semisection
- draw
- self
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The female connector the present invention relates to a kind of self-drilling anchor is connected, belongs to Architectural Equipment technical field.Including adapter sleeve body；Tubulose sleeve 2 of the adapter sleeve body by upper semisection with internal thread counterbore, lower semisection with cylinder counterbore, tubulose sleeve seat 6 of the upper semisection with cylinder counterbore, lower semisection with internal thread counterbore, the locking device of connection 6 upper semisection of 2 lower semisection of sleeve and sleeve seat are constituted；The locking device is made up of two bayonet locks 3 being fixed on 2 lower semisection external cylindrical surface of sleeve, the chute 4 for being opened on 6 cylinder counterbore inwall of sleeve seat in the axial direction and being adapted with corresponding bayonet lock 3 respectively, the draw-in groove 5 for being opened on 6 cylinder counterbore wall of sleeve seat and being connected with corresponding chute 4 respectively, and two draw-in grooves 5 are distributed clockwise or counterclockwise；Each draw-in groove is adapted with corresponding bayonet lock 3.Anchor pole can be taken out with sleeve and be recycled by the present invention, and so as to effectively improve the utilization rate of anchor pole and sleeve, construction cost is also significantly reduced.
Description
Technical field
The female connector the present invention relates to a kind of self-drilling anchor is connected, belongs to Architectural Equipment technical field.
Background technology
With the input energetically of the engineerings such as bridge construction, dykes and dams strengthening of foundation, infrastructure construction, particularly micro- in underground
In the reinforcement application of stake so that the product demand of self-advancing type anchor system is also increasing.Self-drilling type anchor system collection drilling, note
Starch, be anchored in one, be a kind of advanced anchorage technology.In anchor system, anchor pole passes through two ends with the connected mode of anchor pole at present
Threaded monoblock type adapter sleeve connection, during drilling slip casting, end pair during due to being connected by adapter sleeve between anchor pole
Not tight enough, the easy spillage of pipe end is connect, causes grouting pressure not enough, gap filling effect is poor；Meanwhile, in some undergrounds or water
Under in the anchoring procedure of micro-, as the soft layer of earth's surface need not be reinforced or need not reinforce in certain depth under water, when drilling reaches
To anchorage depth post-grouting reinforcing is required, after reinforcing, the anchor pole of monoblock type adapter sleeve rear end cannot be repeated by inverting taking-up
Utilize, cause the waste of adapter sleeve rear end anchor pole, increased the cost of anchor system.
Content of the invention
In order to overcome defect present in prior art, it is an object of the invention to provide a kind of simple structure, processing side
Just, rear end anchor pole can conveniently unload the connected female connector of the self-drilling anchor for being recycled, and solve adapter sleeve in prior art
The deficiency that the anchor pole of rear end can not be recycled.
To achieve these goals, the present invention is employed the following technical solutions：A kind of self-drilling anchor is connected female connector, including connection
Set body；Tubulose sleeve of the adapter sleeve body by upper semisection with internal thread counterbore, lower semisection with cylinder counterbore, upper half
Tubulose sleeve seat of the section with cylinder counterbore, lower semisection with internal thread counterbore, connection sleeve lower semisection and sleeve seat upper semisection
Locking device constitute；The locking device by two bayonet locks being fixed on sleeve lower semisection external cylindrical surface, in the axial direction
The chute that is opened on sleeve seat cylinder counterbore inwall and is adapted with corresponding bayonet lock respectively, it is opened in sleeve seat cylinder counterbore wall
Draw-in groove composition that is upper and connecting with corresponding chute respectively, two draw-in grooves are distributed clockwise or counterclockwise；Each draw-in groove with corresponding
Bayonet lock be adapted.
Bayonet lock is symmetrical along the centre section of sleeve.
The with respect to the horizontal plane downward-sloping setting of draw-in groove median plane.
Beneficial effects of the present invention are：
Compared with prior art, the present invention replaces routine with sleeve seat by the structure that bayonet lock is connected with draw-in groove using sleeve
Monoblock type adapter sleeve, in Bridge Piles, foundation pile, infrastructure are reinforced etc. in drilling process under water, when drilling depth reaches requirement
Afterwards, grouting and reinforcing, unguyed section, by inverting sleeve, bayonet lock is taken out from draw-in groove, can be taken out anchor pole with sleeve and be recycled,
So as to effectively improve the utilization rate of anchor pole and sleeve, while construction cost is also significantly reduced.Additionally, draw-in groove center
Face with respect to the horizontal plane downward-sloping setting, makes sleeve be brought into close contact, be connected firmly with sleeve seat, will not press-off in drilling and
Construction is affected, and ensures the sealing property during slip casting, it is to avoid adapter sleeve gap spillage, improve slip casting effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is assembling structure schematic diagram of the present invention；
Fig. 3 is the A-A sectional views of Fig. 2；
In figure：Anchor pole 1, sleeve 2, bayonet lock 3, chute 4, sleeve seat 6, draw-in groove 5.
Specific embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figures 1 to 3：A kind of self-drilling anchor is connected female connector, including adapter sleeve body；The adapter sleeve body is by upper semisection band
There are the tubulose sleeve 2 of internal thread counterbore, lower semisection with cylinder counterbore, upper semisection to carry interior spiral shell with cylinder counterbore, lower semisection
The tubulose sleeve seat 6 of line counterbore, the locking device of connection 6 upper semisection of 2 lower semisection of sleeve and sleeve seat are constituted；The locking device
By two bayonet locks 3 being fixed on 2 lower semisection external cylindrical surface of sleeve, it is opened in 6 cylinder counterbore inwall of sleeve seat in the axial direction
Upper and be adapted with corresponding bayonet lock 3 respectively chute 4, be opened on 6 cylinder counterbore wall of sleeve seat and connect with corresponding chute 4 respectively
Logical draw-in groove 5 is constituted, and two draw-in grooves 5 are distributed clockwise or counterclockwise；Each draw-in groove is adapted with corresponding bayonet lock 3.
Bayonet lock 3 is symmetrical along the centre section of sleeve 2.
In order that sleeve 2 is brought into close contact, is connected firmly with sleeve seat 6,5 median plane of draw-in groove is with respect to the horizontal plane downward-sloping
Arrange.
In Bridge Piles, foundation pile, infrastructure are reinforced etc. in drilling process under water, after drilling depth reaches requirement, note
Slurry is reinforced, and unguyed section, by inverting sleeve, bayonet lock is taken out from draw-in groove, can be taken out anchor pole with sleeve and be recycled, so as to
The utilization rate of anchor pole is effectively improved, while construction cost is also significantly reduced.
Claims (3)
1. a kind of self-drilling anchor be connected female connector, including adapter sleeve body；It is characterized in that：The adapter sleeve body is by upper semisection band
There is the tubulose sleeve of internal thread counterbore, lower semisection with cylinder counterbore（2）, upper semisection is with cylinder counterbore, lower semisection with interior
The tubulose sleeve seat of screw-threaded counterbore（6）, connection sleeve（2）Lower semisection and sleeve seat（6）The locking device of upper semisection is constituted；Described
Locking device is by being fixed on sleeve（2）Two bayonet locks on lower semisection external cylindrical surface（3）, be opened in sleeve seat in the axial direction
（6）On cylinder counterbore inwall and respectively with corresponding bayonet lock（3）The chute being adapted（4）, be opened in sleeve seat（6）Cylinder counterbore wall
Upper and respectively with corresponding chute（4）The draw-in groove of connection（5）Constitute, two draw-in grooves（5）It is distributed clockwise or counterclockwise；Each card
Groove and corresponding bayonet lock（3）It is adapted.
2. self-drilling anchor according to claim 1 be connected female connector, it is characterised in that：Bayonet lock（3）Along sleeve（2）Center cut open
Face is symmetrical.
3. self-drilling anchor according to claim 1 and 2 be connected female connector, it is characterised in that：Draw-in groove（5）Median plane is relative to water
The downward-sloping setting of plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139135.1A CN106498922A (en) | 2016-12-08 | 2016-12-08 | A kind of self-drilling anchor is connected female connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139135.1A CN106498922A (en) | 2016-12-08 | 2016-12-08 | A kind of self-drilling anchor is connected female connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106498922A true CN106498922A (en) | 2017-03-15 |
Family
ID=58329620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139135.1A Pending CN106498922A (en) | 2016-12-08 | 2016-12-08 | A kind of self-drilling anchor is connected female connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106498922A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158920Y (en) * | 1993-07-07 | 1994-03-16 | 陈林涛 | Detachable anchoring bolt |
| CN2240609Y (en) * | 1995-05-23 | 1996-11-20 | 四川吉迈岩土工程机具公司 | Self-advance type anchoring-bolt |
| CN2498333Y (en) * | 2001-07-02 | 2002-07-03 | 达善荣 | Separate recovered anchor pin for mining |
| KR20080004069A (en) * | 2006-07-04 | 2008-01-09 | 나우이엔지 (주) | A fixing method of rock bolt unit for tunnel construction |
| CN204827496U (en) * | 2015-05-21 | 2015-12-02 | 胡昌鑫 | Recoverable anchor rod |
| WO2016116848A1 (en) * | 2015-01-20 | 2016-07-28 | Fci Holdings Delaware, Inc. | Point anchored friction bolt |
| CN206279516U (en) * | 2016-12-08 | 2017-06-27 | 贵州中钻机械设备有限公司 | A kind of self-drilling anchor is connected female connector |
-
2016
- 2016-12-08 CN CN201611139135.1A patent/CN106498922A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158920Y (en) * | 1993-07-07 | 1994-03-16 | 陈林涛 | Detachable anchoring bolt |
| CN2240609Y (en) * | 1995-05-23 | 1996-11-20 | 四川吉迈岩土工程机具公司 | Self-advance type anchoring-bolt |
| CN2498333Y (en) * | 2001-07-02 | 2002-07-03 | 达善荣 | Separate recovered anchor pin for mining |
| KR20080004069A (en) * | 2006-07-04 | 2008-01-09 | 나우이엔지 (주) | A fixing method of rock bolt unit for tunnel construction |
| WO2016116848A1 (en) * | 2015-01-20 | 2016-07-28 | Fci Holdings Delaware, Inc. | Point anchored friction bolt |
| CN204827496U (en) * | 2015-05-21 | 2015-12-02 | 胡昌鑫 | Recoverable anchor rod |
| CN206279516U (en) * | 2016-12-08 | 2017-06-27 | 贵州中钻机械设备有限公司 | A kind of self-drilling anchor is connected female connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
|
| RJ01 | Rejection of invention patent application after publication |