CN204456103U - A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground - Google Patents
A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground Download PDFInfo
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- CN204456103U CN204456103U CN201520115048.7U CN201520115048U CN204456103U CN 204456103 U CN204456103 U CN 204456103U CN 201520115048 U CN201520115048 U CN 201520115048U CN 204456103 U CN204456103 U CN 204456103U
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- sleeve pipe
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Abstract
The utility model relates to a kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground, comprise anchor body, screw mandrel, screw mandrel slide block, supporting leg and connecting rod, described anchor body is hollow cartridge type, on the barrel of anchor body, radial equipartition is shaped with three gathering sills, in the bottom of anchor body, the below of each gathering sill corresponding is all cut with scissors and is filled a supporting leg, the externally threaded screw mandrel of coaxial installation one band in anchor body, the top of this screw mandrel passes anchor body and coaxially connects a horizontal swing arm, screw mandrel is set with tapped screw mandrel slide block, cut with scissors respectively at the external annulus of screw mandrel slide block each gathering sill corresponding and fill a connecting rod and the supporting leg corresponding with it hinge dress.Supporting leg on anchor body, the contact area of anchor body and soil layer can be increased under open configuration, and then the anchoring of sleeve pipe and supporting role are also increased thereupon, can effectively prevent the sinking of deep layer sleeve pipe under vertical effect and buoyancy and on move skew, the Stability and veracity of raising sleeve pipe installation in position.
Description
Technical field
The utility model belongs to the engineering monitoring aspect applications such as the geotechnical slope of the engineerings such as hydraulic engineering, railway and highway engineering, construction work, port works, foundation ditch are stable, basement process, relate to geotechnical engineering deep layer drill bury the anchoring of sleeve pipe underground and support mounting method improvement, especially a kind of delaminating deposition sensor buries anchoring and the support type pivotably anchor device of sleeve pipe underground.
Background technology
Geotechnical engineering monitoring instrument deep layer drill buries sleeve pipe underground, under the effects such as buoyancy force of underground water, soil layer delaminating deposition and outside vertical force, the sleeve pipe buried underground can produce in various degree and on the skew that moves, have a negative impact to monitoring certainty of measurement and measuring point stability, especially in foundation soil deep soil settlement survey, impact is obvious.Delaminating deposition measurement measures different depth ground in certain measuring method of reinforcing settling amount variable quantity between operational period, as shown in Figure 5,9 be PVC sleeve pipe, 11 measurement soil layer be divided into three layers for magnet rings, this schematic diagram of each soil layer placement, in guide pipe, coaxial spaced is connected multiple delaminating deposition sensor 10 from top to bottom.Laminate sensor detects the distance of the magnet ring phase line up sedimentation that each soil layer is imbedded, thus draws the settling amount of each soil layer.Along with the sedimentation of soil layer, the axial location of PVC sleeve pipe can change, and causes the position of the delaminating deposition sensor be arranged in sleeve pipe also can change, and then affects the certainty of measurement of delaminating deposition sensor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of scientific structure design reasonable, easy to operate, for fixing deep layer drill bury underground sleeve pipe prevent it from sinking and on the pivotably anchor device that moves.
The technical scheme that the utility model technical solution problem adopts is:
A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground, comprise anchor body, screw mandrel, screw mandrel slide block, supporting leg and connecting rod, described anchor body is hollow cartridge type, on the barrel of anchor body, radial equipartition is shaped with three gathering sills, in the bottom of anchor body, the below of each gathering sill corresponding is all cut with scissors and is filled a supporting leg, coaxial installation one screw mandrel in anchor body, the top of this screw mandrel passes anchor body and coaxially connects a horizontal swing arm, screw mandrel is set with screw mandrel slide block, the one end filling a connecting rod is cut with scissors respectively at the external annulus of screw mandrel slide block each gathering sill corresponding, the midleg hinge that the other end of each connecting rod is corresponding with it respectively fills.
And, be coaxially shaped with a groove at the head ring wall of anchor body.
And described screw mandrel is only shaped with external screw thread in anchor body gathering sill length range.
And described its head of anchor body is made up of monomer cast nylon.
And, around screw mandrel, sealed bearing and sealing mat are installed at the apical head of anchor body.
And described supporting leg all adopts equal leg angle to make, the angle sword of angle steel is outwards uniformly distributed installation.
Advantage of the present utility model and good effect are:
1, this earth anchor is symmetrically installed with three supporting legs on anchor body, increase the contact area of anchor body and soil layer, the supporting surface that anchor body is born increases, and then the anchoring of sleeve pipe and supporting role are also increased thereupon, can effectively prevent the sinking of deep layer sleeve pipe under vertical effect and buoyancy and on move skew.
2, this earth anchor is provided with screw mandrel and screw mandrel slide block thereof in anchor body, by the horizontal swing arm at rotary screw top, screw mandrel slide block can move up and down along screw mandrel, thus control supporting leg gathering and open, this supporting leg remains rounding state in the process inserting underground, the resistance moved downward being reduced, driving screw mandrel slide block move down thus strutted by supporting leg when arriving assigned address by the horizontal swing arm of rotation, and then increase the resistance moved upward, play the anchoring to sleeve pipe and supporting role.
3, this earth anchor is by applying the screw thread mechanical-force-transmission between rotation torque driving screw mandrel and screw mandrel slide block to swing arm, can the opening and draw angle in of accurate adjustment supporting leg, and open and gathering operation can repeatedly carry out, this scientific structure design is reasonable, rotation process can carry out microspur adjustment, easy and simple to handle laborsaving.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the rounding state schematic diagram of this earth anchor;
Fig. 4 is the using state schematic diagram of this earth anchor;
Fig. 5 is background technology schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of geotechnical engineering deep layer drill buries the sleeve pipe especially anchoring of delaminating deposition sensor sleeve and support type pivotably anchor device underground, comprise anchor body 4, screw mandrel 5, screw mandrel slide block 6, supporting leg 8 and connecting rod 7, described anchor body is hollow cartridge type, on the barrel of anchor body, radial equipartition is shaped with three U-shaped gathering sills, in the bottom of anchor body, the below of each gathering sill corresponding is all cut with scissors and is filled a supporting leg, the externally threaded screw mandrel of coaxial installation one band in anchor body, the top of this screw mandrel passes anchor body and coaxially connects a horizontal swing arm 1, screw mandrel is set with tapped screw mandrel slide block, the one end filling a connecting rod is cut with scissors respectively at the external annulus of screw mandrel slide block each gathering sill corresponding, the supporting leg hinge that the other end of each connecting rod is corresponding with it respectively fills, by rotating swing arm, screw mandrel slide block is moved up and down on screw mandrel, thus supporting leg is opened or draws in.
In order to install, the sleeve pipe of fixing delaminating deposition sensor, be coaxially shaped with a groove 2 at head 3 ring wall of anchor body, by the head of the sleeve pipe coaxial sleeve of sensor at anchor body, and around groove mounting screw, the foot of screw is clamped by groove.Or the head of anchor body is made by monomer cast nylon material, cancel groove structure, after sleeve pipe packages, directly perforating mounting screw on anchor body head and sleeve pipe.
In order to prevent mud, underground water, dust etc. from entering sleeve pipe from anchor body, around screw mandrel, sealed bearing and sealing mat are installed at the apical head of anchor body.
In order to ensure the rotation process convenience and high-efficiency to screw mandrel, coaxial on the screw mandrel at anchor body top the horizontal swing arm of in-line is installed, can effective turn screw mandrel by " U " shape drilling rod head jig.
For ensure supporting leg open and draws operation freedom laborsaving, all connections all adopt articulated manner.
For ensureing that supporting leg opens in process the resistance reducing to cut soil, supporting leg adopts equal leg angle to make, and the angle sword of angle steel is outwards uniformly distributed installation.
Using method of the present utility model is:
The casing pipe sleeve of delaminating deposition sensor is also fixing at the head of anchor body, rotate forward swing arm and draw supporting leg in, take bore mode to form sleeve pipe and bury hole underground, being inserted into by anchor body mechanically buries underground in the soil body of hole, arrives after assigned address until sleeve pipe, reversely rotates swing handle and struts supporting leg, the contact area with underground soil is increased after supporting leg struts, supporting surface that anchor body is born increases, and then also increases the anchoring of sleeve pipe and supporting role thereupon, can effectively prevent the sinking of sleeve pipe and on move skew.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. bury the pivotably anchor device of sleeve pipe underground for geotechnical engineering deep layer drill for one kind, it is characterized in that: comprise anchor body, screw mandrel, screw mandrel slide block, supporting leg and connecting rod, described anchor body is hollow cartridge type, on the barrel of anchor body, radial equipartition is shaped with three gathering sills, in the bottom of anchor body, the below of each gathering sill corresponding is all cut with scissors and is filled a supporting leg, coaxial installation one screw mandrel in anchor body, the top of this screw mandrel passes anchor body and coaxially connects a horizontal swing arm, screw mandrel is set with screw mandrel slide block, the one end filling a connecting rod is cut with scissors respectively at the external annulus of screw mandrel slide block each gathering sill corresponding, the midleg hinge that the other end of each connecting rod is corresponding with it respectively fills.
2. the pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground according to claim 1, is characterized in that: be coaxially shaped with a groove at the head ring wall of anchor body.
3. the pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground according to claim 1, is characterized in that: described screw mandrel is only shaped with external screw thread in anchor body gathering sill length range.
4. the pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground according to claim 1, is characterized in that: described its head of anchor body is made up of monomer cast nylon.
5. the pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground according to claim 1, is characterized in that: install sealed bearing and sealing mat at the apical head of anchor body around screw mandrel.
6. the pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground according to claim 1, it is characterized in that: described supporting leg all adopts equal leg angle to make, the angle sword of angle steel is outwards uniformly distributed installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115048.7U CN204456103U (en) | 2015-02-25 | 2015-02-25 | A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115048.7U CN204456103U (en) | 2015-02-25 | 2015-02-25 | A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground |
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| Publication Number | Publication Date |
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| CN204456103U true CN204456103U (en) | 2015-07-08 |
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| CN201520115048.7U Active CN204456103U (en) | 2015-02-25 | 2015-02-25 | A kind of pivotably anchor device burying sleeve pipe for geotechnical engineering deep layer drill underground |
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Cited By (15)
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| CN105604057A (en) * | 2016-03-14 | 2016-05-25 | 北京科技大学 | Extension swing type anchor rod device |
| CN106120815A (en) * | 2016-06-25 | 2016-11-16 | 林总良 | A kind of building municipal works slope reinforcement device |
| CN106120816A (en) * | 2016-06-28 | 2016-11-16 | 林总良 | A kind of building municipal works side slope reinforcing apparatus |
| CN106149735A (en) * | 2016-07-01 | 2016-11-23 | 林总良 | A kind of building municipal administration civil engineering side slope reinforcing apparatus |
| CN106245644A (en) * | 2016-07-27 | 2016-12-21 | 屈荐映 | A kind of building municipal administration anchor pole |
| CN106386381A (en) * | 2016-08-31 | 2017-02-15 | 北京顺景园林股份有限公司 | Anti-collapse support device used for sandy soil nursery stocks and use method of anti-collapse support device |
| CN106703049A (en) * | 2016-06-28 | 2017-05-24 | 林总良 | Slope reinforcement improvement device for municipal engineering construction |
| CN108842660A (en) * | 2018-07-11 | 2018-11-20 | 王鹏 | A kind of reflective mirror and application method of detour adjustable angle |
| CN108980464A (en) * | 2018-08-15 | 2018-12-11 | 中国石油集团渤海钻探工程有限公司 | The fixed earth anchor of high pressure line of cementing the well |
| CN109519126A (en) * | 2018-12-25 | 2019-03-26 | 天津科技大学 | Bionic micropore diameter underground mole drilling reamer structure |
| CN112064648A (en) * | 2020-09-09 | 2020-12-11 | 江苏省建筑工程集团有限公司 | Supporting device for basement of deep foundation pit |
| CN112610580A (en) * | 2020-12-22 | 2021-04-06 | 郑志强 | Expansion bolt |
| CN113417285A (en) * | 2021-08-05 | 2021-09-21 | 宝业湖北建工集团有限公司 | Local reaming is from anchor type soil nail for excavation supporting |
| CN114232624A (en) * | 2021-12-21 | 2022-03-25 | 安徽元昌建设工程有限公司 | Ground anchor device for construction with prevent external load structure |
| CN114955279A (en) * | 2021-02-28 | 2022-08-30 | 中国人民解放军联勤保障部队第九六〇医院 | Device for storing material required by medical service support in warm area in case of urgent entering cold area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105604057A (en) * | 2016-03-14 | 2016-05-25 | 北京科技大学 | Extension swing type anchor rod device |
| CN106120815A (en) * | 2016-06-25 | 2016-11-16 | 林总良 | A kind of building municipal works slope reinforcement device |
| CN106120815B (en) * | 2016-06-25 | 2018-09-21 | 湘盈建设集团有限公司 | A kind of building municipal works slope reinforcement device |
| CN106120816B (en) * | 2016-06-28 | 2018-12-11 | 林云清 | A kind of building municipal works side slope reinforcing apparatus |
| CN106120816A (en) * | 2016-06-28 | 2016-11-16 | 林总良 | A kind of building municipal works side slope reinforcing apparatus |
| CN106703049A (en) * | 2016-06-28 | 2017-05-24 | 林总良 | Slope reinforcement improvement device for municipal engineering construction |
| CN106703049B (en) * | 2016-06-28 | 2018-11-02 | 肇庆胜尚知识产权服务有限公司 | A kind of strong improved device of building municipal works side slope |
| CN106149735A (en) * | 2016-07-01 | 2016-11-23 | 林总良 | A kind of building municipal administration civil engineering side slope reinforcing apparatus |
| CN106149735B (en) * | 2016-07-01 | 2018-10-19 | 林总良 | A kind of municipal civil engineering side slope reinforcing apparatus of building |
| CN106245644A (en) * | 2016-07-27 | 2016-12-21 | 屈荐映 | A kind of building municipal administration anchor pole |
| CN106245644B (en) * | 2016-07-27 | 2018-12-18 | 屈荐映 | A kind of building municipal administration anchor pole |
| CN106386381A (en) * | 2016-08-31 | 2017-02-15 | 北京顺景园林股份有限公司 | Anti-collapse support device used for sandy soil nursery stocks and use method of anti-collapse support device |
| CN108842660A (en) * | 2018-07-11 | 2018-11-20 | 王鹏 | A kind of reflective mirror and application method of detour adjustable angle |
| CN108842660B (en) * | 2018-07-11 | 2021-10-15 | 王鹏 | Angle-adjustable reflector for curved road and use method |
| CN108980464A (en) * | 2018-08-15 | 2018-12-11 | 中国石油集团渤海钻探工程有限公司 | The fixed earth anchor of high pressure line of cementing the well |
| CN109519126A (en) * | 2018-12-25 | 2019-03-26 | 天津科技大学 | Bionic micropore diameter underground mole drilling reamer structure |
| CN112064648A (en) * | 2020-09-09 | 2020-12-11 | 江苏省建筑工程集团有限公司 | Supporting device for basement of deep foundation pit |
| CN112064648B (en) * | 2020-09-09 | 2022-06-24 | 江苏省建筑工程集团有限公司 | Supporting device for basement of deep foundation pit |
| CN112610580A (en) * | 2020-12-22 | 2021-04-06 | 郑志强 | Expansion bolt |
| CN114955279A (en) * | 2021-02-28 | 2022-08-30 | 中国人民解放军联勤保障部队第九六〇医院 | Device for storing material required by medical service support in warm area in case of urgent entering cold area |
| CN113417285A (en) * | 2021-08-05 | 2021-09-21 | 宝业湖北建工集团有限公司 | Local reaming is from anchor type soil nail for excavation supporting |
| CN114232624A (en) * | 2021-12-21 | 2022-03-25 | 安徽元昌建设工程有限公司 | Ground anchor device for construction with prevent external load structure |
| CN114232624B (en) * | 2021-12-21 | 2023-10-20 | 亚鑫建设集团有限公司 | Ground anchor device with prevent outer load structure for construction |
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Effective date of registration: 20161228 Address after: 300457 Tianjin University in the city of Tianjin Port Economic Zone Binhai Industrial Research Institute Building No. 3 room 420 Patentee after: TIANJIN BEIYANG GEOTECHNICAL ENGINEERING CO., LTD. Address before: 300457 Tianjin University in the city of Tianjin Port Economic Zone Binhai Industrial Research Institute Building No. 3 room 420 Patentee before: Cheng Lin Patentee before: Zhuang Weiqiang Patentee before: Liu Liangzhi Patentee before: Zhu Ping Patentee before: Song Xiaodi Patentee before: Chen Baizhou Patentee before: Chen Shaoqing Patentee before: Yun Xiu |