CN104805839B - A kind of engineering anchor - Google Patents
A kind of engineering anchor Download PDFInfo
- Publication number
- CN104805839B CN104805839B CN201510244170.9A CN201510244170A CN104805839B CN 104805839 B CN104805839 B CN 104805839B CN 201510244170 A CN201510244170 A CN 201510244170A CN 104805839 B CN104805839 B CN 104805839B
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- CN
- China
- Prior art keywords
- grasp
- anchor
- sleeve pipe
- engineering
- mounting blocks
- 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.)
- Expired - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
The present invention discloses a kind of engineering anchor, including sleeve pipe, the expandable grasp and anchor pole that are arranged in sleeve pipe, the grasp is movably arranged on mounting blocks, and the mounting blocks are placed in described sleeve pipe, the mounting blocks are connected with anchor pole, in the anchor hole that described sleeve pipe side wall is provided for stretching out grasp；When anchor pole lifts or pulls out, grasp will be protruding from anchor hole, in grasp plug-in-sleeve outside environment.The beneficial effects of the invention are as follows：It is more than hundred times of the stretching resistance than the existing typically stretching resistance of timber or metalline stake, solid and reliable with superpower stretching resistance；Also have the function that to prevent anchor from sinking in Subgrade soil in addition.
Description
Technical field
The present invention relates to anchorage field, is specially a kind of simple in construction, and have the engineering anchor of superpower tension function.
Background technology
In being constructed in current many engineerings, because the construction site abrupt slope gradient is too big, object can not be fixed on suddenly
On wall, generally require to have tensile capacity anchors into capable pulling.Existing anchorage is often using timber or metalline stake insertion earth's surface
Depths, it is intended to obtain high strength tension.But above-mentioned timber or metalline stake are smooth because surface is generally, and can only lean on depth
Come obtain with soil frictional force, stretching resistance is limited, and tension effect can not ensure.Therefore, in long-term practice, often because of strong wind
Extraneous factor, the anchorage such as rainy are loosened or pulled, and cause whole building object to collapse.
The content of the invention
The present invention is directed to above-mentioned the shortcomings of the prior art, there is provided one kind is simple in construction, makes easily, with superpower anti-
A kind of engineering anchor of pulling force.
The technical solution adopted for the present invention to solve the technical problems is：A kind of engineering anchor, including sleeve pipe, are arranged on sleeve pipe
Interior expandable grasp and anchor pole, the grasp are movably arranged on mounting blocks, and the mounting blocks are placed in described sleeve pipe, institute
State mounting blocks to be connected with anchor pole, in the anchor hole that described sleeve pipe side wall is provided for stretching out grasp；When anchor pole lifts or pulls out
When, grasp will be protruding from anchor hole, in grasp plug-in-sleeve outside environment, be anchored in soil, the resistance that enhancing anchor pulls out outward
Power, reach superpower stretching resistance, to hold the object on the outer cliff of soil, reach object and be fixedly secured the purpose on cliff, this
Engineering anchor stretching resistance is wanted more than big hundred times than the stretching resistance of existing timber or the anchor of metalline stake, solid and reliable；Exist in addition
Subgrade soil also has the function that to prevent anchor from sinking, anchor pole is fixed in one plane by artificial wish.Grasp is from sleeve pipe
Anchor hole it is protruding, grasp can from the bottom up be drawn, can also press from top to bottom according to construction needs, and the angle of formation can be with
Upwards, can also be downward；It is effective to make engineering anchor being fixed up tightly.
In original state, the grasp end is located at anchor hole, or the outside of anchor hole is slightly stretched out in the grasp end,
To ensure that grasp can accurately be overhang to anchor hole.
The end of described sleeve pipe sets point, in order to which sleeve pipe is inserted into soil depths.
One collar for being used for fixing anchor bar is installed on the inside of sleeve upper end, makes sleeve pipe when inserting underground construction, grasp
It is fixed in sleeve pipe.
The grasp is tabular, and when in its opening insertion soil, its fixed force is the upper of general timber or metalline stake
Hundred times.
The outboard end of the grasp is tip, and with to recessed arc structure, can effectively improve grip and to
Outer resistance.
When anchor pole lifts or pulls out, the extended outside of sleeve wall 3-15cm of grasp, so have very big anti-
Pulling force and the ability for preventing sinking.
The grasp is uniformly provided with three pieces on the circumference of sleeve pipe.According to actual conditions, can also set 4,5 or
6 pieces.
The link slot opened for grasp is provided with the mounting blocks, mounting head, the mounting head are set on the grasp
It is placed in the link slot, is fixed with bearing pin or duct, the grasp can rotates around bearing pin.
The anchor pole can be screw rod, and described screw rod one end is threadedly coupled with mounting blocks, and the screw rod connects with collar thread
Connect.When sleeve pipe inserts underground, mounting blocks can be made to increase by turn screw rod, grasp stretches out to anchor hole.
The present invention is anchored in soil, the resistance that enhancing anchor pulls out outward, reaches superpower stretching resistance, to hold the outer cliff of soil
On object, reach object and be fixedly secured the purpose on cliff, this engineering anchor stretching resistance is than existing timber or metalline stake
Anchor stretching resistance, more than big hundred times, it is solid and reliable；Also have the function that to prevent anchor from sinking in Subgrade soil in addition,
Anchor pole is fixed in one plane by artificial wish.The anchor hole of grasp from sleeve pipe is protruding, grasp can according to construction needs,
It can from the bottom up draw, can also press from top to bottom, the angle of formation can be upward, can also be downward.According to the stress of different soil properties
Need, the shape thickness of grasp can adjust at any time.
Compared with prior art, the beneficial effects of the invention are as follows：With superpower stretching resistance, stretching resistance is than existing general wood
It is more than the big hundred times of stretching resistance of stake or metalline stake, solid and reliable；Also there is the work for preventing that anchor from sinking in Subgrade soil in addition
With.
Brief description of the drawings
Fig. 1 is a kind of stereogram 1 of engineering anchor of the present invention；
Fig. 2 is a kind of stereogram 2 of engineering anchor of the present invention；
Fig. 3 is a kind of original state sectional view of engineering anchor of the present invention；
Fig. 4 is a kind of anchor state sectional view of engineering anchor of the present invention；
Fig. 5 is that mounting blocks install the top view after grasp；
Fig. 6 is B-B portions sectional view；
Fig. 7 is A-A portions sectional view.
Embodiment
The present invention is further detailed below in conjunction with the accompanying drawings.
A kind of engineering anchor, as shown in Fig. 1, Fig. 3-7, including sleeve pipe 1, expandable grasp 2 and the anchor being arranged in sleeve pipe 1
Bar 3, the grasp 2 are movably arranged on mounting blocks 5, and the mounting blocks 5 are placed in described sleeve pipe 1, the mounting blocks 5 and anchor pole
3 connections, in the anchor hole 12 that the side wall of described sleeve pipe 1 is provided for stretching out grasp 2.When anchor pole 3 lifts or pulled out, grasp 2
Will be protruding from anchor hole 12, in the environment such as the soil in the outside of 2 plug-in-sleeve of grasp 1, effectively make the fixation of engineering anchor tightly
Get up.At original state (anchor pole 3 is before pulling out or lifting), the end of grasp 2 is located at anchor hole 12, or described
The outside of anchor hole 12 is slightly stretched out in the end of grasp 2, to ensure that grasp 2 can accurately be overhang to anchor hole 12.
The end of described sleeve pipe 1 sets point 11, in order to which sleeve pipe 1 is inserted into soil depths.On the inside of the upper end of sleeve pipe 1
One collar 4 for being used for fixing anchor bar 3 of installation, makes sleeve pipe 1 be fixed in insertion underground construction grasp 2 in sleeve pipe 1.
The grasp 2 is tabular, and when in its opening insertion soil, its stretching resistance is the upper of general timber or metalline stake
Hundred times.The outboard end of grasp 2 is tip, and with to recessed arc structure, can effectively improve grip.When anchor pole lifts
Or when pulling out, the extended lateral wall 3-15cm of sleeve pipe 1 of grasp 2, there is very big anchor force and prevent from.It is preferred that
, the extended lateral wall 5cm of sleeve pipe 1 of grasp 2.
Preferably, the grasp 2 is uniformly provided with three pieces on the circumference of sleeve pipe 1.According to actual conditions, can also set
4th, 5 or 6 pieces.
As illustrated in figs. 5-7, the link slot 52 opened for grasp 2 is provided with the mounting blocks 5, is set on the grasp 2
Mounting head 21, the mounting head are placed in the link slot 52, fixed with bearing pin 6, and the grasp 2 can rotate around bearing pin 6.Institute
It can be elastic device with this to state in link slot 52, for making grasp 2 have outward tension force.Set on the mounting blocks 5
There is the mounting hole 51 being connected with the anchor pole 3.
As shown in Fig. 2 the anchor pole 3 can be screw rod 31, described screw rod one end is threadedly coupled with mounting blocks 5, the spiral shell
Bar 31 is threadedly coupled with the collar 4.When sleeve pipe 1 insert underground when, by turn screw rod 31 mounting blocks 5 can be made to increase, grasp 2 to
Anchor hole 12 stretches out.
It is long enough that when grasp 2 stretches out, can remove the collar 4, then into sleeve pipe 1, casting cement etc. is fixed, makes engineering
Anchor fastness is more preferable.
The present invention can be used for muddy ground, and rock side-slope and sand ground etc., can be used for other needs fixed field.
As described above, only presently preferred embodiments of the present invention, when the model that the present invention can not be limited with this implement
Enclose, i.e., the simple equivalent changes and modifications made generally according to scope of the present invention patent and invention description content, all still belong to
In the range of patent of the present invention covers.
Claims (8)
1. a kind of engineering anchor, including sleeve pipe, the expandable grasp and anchor pole that are arranged in sleeve pipe, it is characterised in that the anchor
Hook is movably arranged on mounting blocks, and the mounting blocks are placed in described sleeve pipe, and the mounting blocks are connected with anchor pole, in described sleeve pipe
Side wall is provided for the anchor hole for stretching out grasp, and when anchor pole lifts or pulls out, grasp is protruding from anchor hole, grasp insertion
In the environment of outside of sleeve；The link slot opened for grasp is provided with the mounting blocks, mounting head is set on the grasp, institute
State mounting head to be placed in the link slot, fixed with bearing pin；The mounting hole being connected with the anchor pole is provided with the mounting blocks.
2. a kind of engineering anchor according to claim 1, it is characterised in that in original state, the grasp end is located at
At anchor hole, or the outside of anchor hole is stretched out in the grasp end.
3. a kind of engineering anchor according to claim 2, it is characterised in that the end of described sleeve pipe sets point.
4. a kind of engineering anchor according to claim 1, it is characterised in that one is installed on the inside of sleeve upper end and is used to fix
The collar of anchor pole.
5. a kind of engineering anchor according to claim 2, it is characterised in that the grasp is tabular.
6. a kind of engineering anchor according to claim 5, it is characterised in that the outboard end of the grasp is tip, and is had
To recessed arc structure.
A kind of 7. engineering anchor according to claim 1, it is characterised in that when anchor pole lifts or pulls out, the grasp
Extended outside of sleeve wall 3-15cm.
8. a kind of engineering anchor according to claim 1, it is characterised in that the grasp is uniformly set on sleeve pipe circumference
There are three pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244170.9A CN104805839B (en) | 2015-05-13 | 2015-05-13 | A kind of engineering anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244170.9A CN104805839B (en) | 2015-05-13 | 2015-05-13 | A kind of engineering anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104805839A CN104805839A (en) | 2015-07-29 |
| CN104805839B true CN104805839B (en) | 2017-11-21 |
Family
ID=53691008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510244170.9A Expired - Fee Related CN104805839B (en) | 2015-05-13 | 2015-05-13 | A kind of engineering anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104805839B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425537B (en) * | 2016-06-27 | 2020-06-12 | 烟台知兴知识产权咨询服务有限公司 | Electric power tower |
| CN106441642B (en) * | 2016-11-24 | 2022-03-29 | 贵州大学 | Anchor rod stress monitor based on ZigBee technology and application method thereof |
| CN108019234A (en) * | 2017-12-07 | 2018-05-11 | 杭州富阳鸿祥技术服务有限公司 | A kind of safe anchor pole of top expanded type |
| CN109853554B (en) * | 2019-04-10 | 2024-02-09 | 罗定市麟千五金科技有限公司 | Anchor rod |
| CN110295594A (en) * | 2019-06-19 | 2019-10-01 | 新汶矿业集团有限责任公司 | A kind of finned high power anchor bolt and its installation method |
| CN110820739A (en) * | 2019-11-19 | 2020-02-21 | 河北鸿德塑料五金制品有限公司 | Anchor hook screw pile |
| CN112263078B (en) * | 2020-10-26 | 2022-07-15 | 杭州加分贸易有限公司 | Ground socket for fixing outdoor articles |
| CN112726655A (en) * | 2020-10-26 | 2021-04-30 | 武汉光洁源太阳能科技有限公司 | Foundation pile |
| CN113005930B (en) * | 2021-01-25 | 2022-03-08 | 浙江安盛爆破工程有限公司 | Mine side slope protector |
| CN113235588B (en) * | 2021-04-26 | 2022-06-03 | 衢州学院 | Anchoring device capable of enhancing stress strength for civil construction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0931979A (en) * | 1995-07-21 | 1997-02-04 | Yuzo Sakamoto | Underground anchor |
| CN102691514B (en) * | 2012-06-07 | 2014-02-05 | 中铁西南科学研究院有限公司 | Multistage sectional grouting-free self-expansion type anchoring rod |
| CN103343536B (en) * | 2013-07-08 | 2016-05-18 | 山东科技大学 | Pawl type soil bolt and application thereof |
| CN204780896U (en) * | 2015-05-13 | 2015-11-18 | 江创葵 | Engineering anchor |
-
2015
- 2015-05-13 CN CN201510244170.9A patent/CN104805839B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104805839A (en) | 2015-07-29 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Chuangkui Inventor after: Wu Zhijie Inventor after: Yang Yong Inventor before: Jiang Chuangkui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200513 |