CN109487806A - A kind of soil compaction expansion anchor rod structure - Google Patents
A kind of soil compaction expansion anchor rod structure Download PDFInfo
- Publication number
- CN109487806A CN109487806A CN201910007675.1A CN201910007675A CN109487806A CN 109487806 A CN109487806 A CN 109487806A CN 201910007675 A CN201910007675 A CN 201910007675A CN 109487806 A CN109487806 A CN 109487806A
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- installation cavity
- hydraulic
- anchor
- soil compaction
- 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
Links
- 239000002689 soil Substances 0.000 title claims abstract description 16
- 238000005056 compaction Methods 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005213 imbibition Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
本发明公开了一种挤土膨胀锚杆结构，包括锚杆本体，所述锚杆本体为一体成型的圆柱结构，所述锚杆本体右端设有尖端，所述锚杆本体内部设有安装腔，安装腔左端口通过焊接固定有封盖，封盖所在的锚杆本体内部设有传动块，传动块的作用时与输送装置进入锚孔内部的动力机构连接，所述安装腔的墙壁上设有若干个活塞腔和收纳孔，收纳腔与活塞腔相连通，所述活塞腔内部滑动设有活塞板，所述活塞板上端固定有锚固杆，本申请针对现有装置的弊端进行优化，设置了可以伸缩收纳的锚固杆，这样就能在输送锚固杆进入锚孔时降低摩擦阻力，并且也保证了锚固力，实用性强。
The invention discloses an extruded soil expansion anchor structure, comprising an anchor body, the anchor body is an integrally formed cylindrical structure, the right end of the anchor body is provided with a tip, and the interior of the anchor body is provided with an installation cavity , the left port of the installation cavity is fixed with a cover by welding, and a transmission block is arranged inside the anchor rod body where the cover is located. There are several piston chambers and storage holes, the storage chamber is communicated with the piston chamber, a piston plate is slidably arranged inside the piston chamber, and an anchor rod is fixed at the upper end of the piston plate. An anchor rod that can be retracted and stored is provided, so that the frictional resistance can be reduced when the anchor rod is transported into the anchor hole, and the anchoring force is also ensured, with strong practicability.
Description
Technical field
The present invention relates to slope retaining technical field, specifically a kind of soil compaction expansion anchor rod structure.
Background technique
Slope retaining refers to the safety to guarantee side slope and its environment, supporting and retaining system, reinforcing and the safeguard procedures that side slope is taken.
Common supporting construction pattern has: Gravity Retaining Wall, counterfort wall, overhang mill, rib of slab formula or lattice anchored bolt retaining wall
Supporting, the supporting of campshed formula anchored bolt retaining wall, bolt-spary supports, ratio of slope method.
Preexisting hole grouted anchor bar cannot recycle during slope construction, can be retained in building site after use and form barrier
Hinder object, and increasing for anchor force can only be by extremely limited several ways, such as increase bolt diameter, length etc. are come in fact
It is existing.The port of existing inflation anchor bar, air bag is not restricted, and air bag itself is easy to that explosion failure occurs without protective device
The case where.And cause the anchor force between the two not big enough for smooth contact between inflation anchor bar and anchor hole.In consideration of it, existing patent
A kind of soil compaction expansion anchor rod of patent disclosure that notification number is CN207130730U, but this anchor pole using when there are drawbacks:
The steel bar of anchor surface setting can no doubt increase anchor force, but similarly also will increase resistance when conveying anchor pole, and
Entire anchor pole is that two semicolumns are constituted, and whole mechanical property is inadequate.
In view of the above-mentioned problems, there is presently provided, a kind of structural strength is big and resistance equally guarantees anchor when can eliminate conveying anchor pole
Gu the soil compaction expansion anchor rod structure of power.
Summary of the invention
The purpose of the present invention is to provide a kind of soil compaction expansion anchor rod structures, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of soil compaction expansion anchor rod structure, including bolt body, the cylindrical structure that the bolt body is integrally formed, the anchor
Bar body right end is equipped with tip, and installation cavity is equipped with inside the bolt body, and installation cavity left port, which passes through, is welded with capping,
It is equipped with drive block inside bolt body where covering, enters the engine inside anchor hole with conveying device when the effect of drive block
The wall of structure connection, the installation cavity is equipped with several plunger shafts and reception hole, and containing cavities are connected with plunger shaft, the work
It fills in chamber internal slide and is equipped with piston plate, the piston plate upper end is fixed with anchor rod, and the anchor rod outer end is cutting-edge structure, institute
State the hydraulic drive mechanism being equipped with inside installation cavity for driving piston plate to slide along plunger shaft.
As a further solution of the present invention: the hydraulic drive mechanism includes hydraulic with the inner wall fixation of installation cavity right side
Cylinder, ram pot left end are equipped with capping plate, are connected and fixed on the outside of the capping plate with installation cavity wall, the peace on the left of the capping plate
It behave affectedly internal equipped with driving chamber, constitutes No. three hydraulic cavities between the capping plate, hydraulic drum outer wall and installation cavity wall；
Partition is equipped with inside the ram pot, hydraulic tube inner chamber is divided into No. two hydraulic cavities and No.1 hydraulic cavities by the partition,
Ram pot where the No.1 hydraulic cavities is equipped with intercommunicating pore.
Hydraulic station is fixed with inside the driving chamber, hydraulic station is electrically connected wireless module, and wireless module, which is electrically connected, to be stored
Battery, the liquid feeding end of the hydraulic station are equipped with drawing liquid hose, and drawing liquid hose end is equipped with clump weight, and clump weight is used for drawing liquid is soft
The imbibition end of pipe as lower, avoid the occurrence of liquid it is less when the problem of can not being drawn onto, the outlet end connection of the hydraulic station
No.1 catheter, No.1 catheter are steel pipe, and protrude into inside No.1 hydraulic cavities through partition, in use, anchor rod income is received
It receives in hole, can thus reduce the frictional force between device and anchor hole inner wall, signal is issued by controlling terminal case wireless module,
Under the action of hydraulic station, the liquid in No. two hydraulic cavities enters in No.1 hydraulic cavities, enters No. three liquid then along intercommunicating pore
It presses in chamber, then pushes piston plate to slide along plunger shaft, and then anchor rod is ejected reception hole, anchor rod can be pierced into anchor hole
Wall, to greatly increase anchor force.
As a further solution of the present invention: being clearance fit between the anchor rod and reception hole.
As a further solution of the present invention: the plunger shaft by bolt body left end tilt, and the axis of plunger shaft with
The axis angle of bolt body is 50 degree to 70 degree.
As a further solution of the present invention: the axis of the plunger shaft and the axis angle of bolt body are 60 degree.
As a further solution of the present invention: the hydraulic station is high pressure liquid pump.
As a further solution of the present invention: in order to which that improves anchor rod grabs ground effect, anchor rod here be can be set
Rectangular plate, the outer end of rectangular slab are tip.
Compared with prior art, the beneficial effects of the present invention are: the application optimizes the drawbacks of being directed to existing apparatus, if
The anchor rod for the storage that can stretch has been set, thus can reduce frictional resistance when conveying anchor rod and entering anchor hole, and also protect
Anchor force has been demonstrate,proved, it is practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structural schematic diagram internal in the present invention.
Fig. 3 is the structural schematic diagram of anchor rod in the present invention.
Wherein: bolt body 1, intercommunicating pore 3, No.1 hydraulic cavities 4, partition 5, No.1 catheter 6, clump weight 7, is taken out at tip 2
Liquid hose 8, capping plate 9, control chamber 10, battery 11, drive block 12, hydraulic station 13, wireless module 14, reception hole 15, anchoring
Bar 16, piston plate 17, plunger shaft 18, two hydraulic cavities 19, three hydraulic cavities 20, installation cavity 21, ram pot 22.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of soil compaction expansion anchor rod structure, including bolt body 1, the anchor pole sheet
The cylindrical structure that body 1 is integrally formed, 1 right end of bolt body are equipped with tip 2, are equipped with installation inside the bolt body 1
Chamber 21,21 left port of installation cavity are equipped with drive block 12, pass by being welded with capping inside the bolt body 1 where covering
The power mechanism entered inside anchor hole when the effect of motion block 12 with conveying device is connect, if the wall of the installation cavity 21 is equipped with
Dry plunger shaft 18 and reception hole 15, containing cavities 15 are connected with plunger shaft 18, and the plunger shaft 18 is inclined by 1 left end of bolt body
Tiltedly, and the axis of plunger shaft 18 and the axis angle of bolt body 1 are 50 degree to 70 degree, 18 internal slide of plunger shaft
Equipped with piston plate 17,17 upper end of piston plate is fixed with anchor rod 16, is clearance fit between anchor rod 16 and reception hole 15,
16 outer end of anchor rod is cutting-edge structure, is equipped with inside the installation cavity 21 for driving piston plate 17 sliding along plunger shaft 18
Dynamic hydraulic drive mechanism.
The hydraulic drive mechanism includes the ram pot 22 fixed with 21 right side inner wall of installation cavity, and 22 left end of ram pot is equipped with
Plate 9 is covered, 9 outside of capping plate is connected and fixed with 21 inner wall of installation cavity, inside the installation cavity 21 in 21 left side of capping plate
Equipped with driving chamber 10, No. three hydraulic cavities 22 are constituted between the capping plate 21,21 inner wall of 22 outer wall of ram pot and installation cavity；
Partition 5 is equipped with inside the ram pot 22,22 inner cavity of ram pot is divided into No. two hydraulic cavities 19 and No.1 by the partition 5
Hydraulic cavities 4, the ram pot 22 where the No.1 hydraulic cavities 4 are equipped with intercommunicating pore 3.
Hydraulic station 13 is fixed with inside the driving chamber 13, hydraulic station 13 is electrically connected wireless module 14, wireless module 14
It is electrically connected battery 11, the liquid feeding end of the hydraulic station 13 is equipped with drawing liquid hose 8, and 8 end of drawing liquid hose is equipped with clump weight 7,
Clump weight 7 be used to avoid the occurrence of the imbibition end of drawing liquid hose 8 as lower liquid it is less when the problem of can not being drawn onto, institute
The outlet end connection No.1 catheter 6 of hydraulic station 13 is stated, No.1 catheter 6 is steel pipe, and protrudes into No.1 hydraulic cavities through partition 5
Inside 4, in use, anchor rod 16 is taken in reception hole 15, the frictional force between device and anchor hole inner wall can be thus reduced, is led to
It crosses controlling terminal case wireless module 14 and issues signal, under the action of hydraulic station, the liquid in No. two hydraulic cavities 19 enters No.1
In hydraulic cavities 4, enter in No. three hydraulic cavities 20 then along intercommunicating pore 3, then piston plate 17 is pushed to slide along plunger shaft 18, into
And anchor rod 16 is ejected into reception hole, anchor rod 16 can be pierced into anchor hole inner wall, to greatly increase anchor force.
Hydraulic station 13 is high pressure liquid pump.
Embodiment 2
Distinguish with embodiment 1: in order to which that improves anchor rod 16 grabs ground effect, square is can be set into anchor rod 16 here
Shape plate, the outer end of rectangular slab are tip.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of soil compaction expansion anchor rod structure, including bolt body (1), the cylinder knot that the bolt body (1) is integrally formed
Structure, bolt body (1) right end are equipped with tip (2), are equipped with installation cavity (21) inside the bolt body (1), installation cavity
(21) left port is equipped with drive block (12) inside the bolt body (1) where covering, drive block by being welded with capping
(12) power mechanism entered inside anchor hole when effect with conveying device is connect；
It is characterized in that, the wall of the installation cavity (21) is equipped with several plunger shafts (18) and reception hole (15), containing cavities
(15) it is connected with plunger shaft (18), plunger shaft (18) internal slide is equipped with piston plate (17), on the piston plate (17)
End is fixed with anchor rod (16), and anchor rod (16) outer end is cutting-edge structure, is equipped with inside the installation cavity (21) for driving
The hydraulic drive mechanism that piston plate (17) is slided along plunger shaft (18).
2. soil compaction expansion anchor rod structure according to claim 1, which is characterized in that the hydraulic drive mechanism includes and peace
The ram pot (22) that (21) right side inner wall of behaveing affectedly is fixed, ram pot (22) left end are equipped with capping plate (9), and the capping plate (9) is outside
Side is connected and fixed with installation cavity (21) inner wall, is equipped with driving chamber (10) inside the installation cavity (21) on the left of capping plate (21),
No. three hydraulic cavities (22) are constituted between the capping plate (21), ram pot (22) outer wall and installation cavity (21) inner wall；
Partition (5) are equipped with inside the ram pot (22), ram pot (22) inner cavity is divided into No. two hydraulic cavities by the partition (5)
(19) and No.1 hydraulic cavities (4), the ram pot (22) where the No.1 hydraulic cavities (4) are equipped with intercommunicating pore (3)；
It is fixed with hydraulic station (13) inside the driving chamber (13), hydraulic station (13) is electrically connected wireless module (14), wireless mould
Block (14) is electrically connected battery (11), and the liquid feeding end of the hydraulic station (13) is equipped with drawing liquid hose (8), drawing liquid hose (8) end
Portion is equipped with clump weight (7), and clump weight (7) is used to the imbibition end of drawing liquid hose (8) it is less to avoid the occurrence of liquid as lower
The outlet end of the problem of Shi Wufa is drawn onto, the hydraulic station (13) connects No.1 catheter (6), and No.1 catheter (6) is steel pipe,
And No.1 hydraulic cavities (4) inside is protruded into through partition (5).
3. soil compaction expansion anchor rod structure according to claim 1, which is characterized in that the anchor rod (16) and reception hole
It (15) is clearance fit between.
4. soil compaction expansion anchor rod structure according to claim 1, which is characterized in that the plunger shaft (18) leans on bolt body
(1) left end tilts, and the axis of plunger shaft (18) and the axis angle of bolt body (1) are 50 degree to 70 degree.
5. soil compaction expansion anchor rod structure according to claim 1, which is characterized in that the axis and anchor of the plunger shaft (18)
The axis angle of bar body (1) is 60 degree.
6. soil compaction expansion anchor rod structure according to claim 1, which is characterized in that the hydraulic station (13) is high pressure liquid
Pump.
7. according to any soil compaction expansion anchor rod structure of claim 2-6, which is characterized in that the anchor rod (16) is square
Shape plate, the outer end of rectangular slab are tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007675.1A CN109487806A (en) | 2019-01-04 | 2019-01-04 | A kind of soil compaction expansion anchor rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007675.1A CN109487806A (en) | 2019-01-04 | 2019-01-04 | A kind of soil compaction expansion anchor rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487806A true CN109487806A (en) | 2019-03-19 |
Family
ID=65714025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910007675.1A Pending CN109487806A (en) | 2019-01-04 | 2019-01-04 | A kind of soil compaction expansion anchor rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109487806A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130332A (en) * | 2019-05-07 | 2019-08-16 | 兰州理工大学 | A rock-soil anchor structure |
| CN110282081A (en) * | 2019-07-24 | 2019-09-27 | 大连壹海科技有限公司 | Offshore city platform mooring system |
| CN111172994A (en) * | 2019-12-31 | 2020-05-19 | 甘肃建投建设有限公司 | Foundation pit supporting structure based on high-pressure jet grouting pile |
| CN111962470A (en) * | 2020-08-24 | 2020-11-20 | 江苏华淼电子科技有限公司 | Water conservancy dam crack plugging device |
| CN113005930A (en) * | 2021-01-25 | 2021-06-22 | 浙江安盛爆破工程有限公司 | Mine side slope protector |
| CN113532508A (en) * | 2021-05-17 | 2021-10-22 | 福建易通水环境治理有限公司 | Environment-friendly environmental protection monitoring facilities |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204370418U (en) * | 2014-12-31 | 2015-06-03 | 西安科技大学 | A kind of hydraulic buckling anchor pole |
| CN106939601A (en) * | 2017-03-20 | 2017-07-11 | 长江大学 | A kind of hydraulic buckling recovery type soil compaction anchor pole |
| CN206319316U (en) * | 2016-11-30 | 2017-07-11 | 董双勇 | A kind of new hangnail anchor pole |
-
2019
- 2019-01-04 CN CN201910007675.1A patent/CN109487806A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204370418U (en) * | 2014-12-31 | 2015-06-03 | 西安科技大学 | A kind of hydraulic buckling anchor pole |
| CN206319316U (en) * | 2016-11-30 | 2017-07-11 | 董双勇 | A kind of new hangnail anchor pole |
| CN106939601A (en) * | 2017-03-20 | 2017-07-11 | 长江大学 | A kind of hydraulic buckling recovery type soil compaction anchor pole |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130332A (en) * | 2019-05-07 | 2019-08-16 | 兰州理工大学 | A rock-soil anchor structure |
| CN110282081A (en) * | 2019-07-24 | 2019-09-27 | 大连壹海科技有限公司 | Offshore city platform mooring system |
| CN111172994A (en) * | 2019-12-31 | 2020-05-19 | 甘肃建投建设有限公司 | Foundation pit supporting structure based on high-pressure jet grouting pile |
| CN111962470A (en) * | 2020-08-24 | 2020-11-20 | 江苏华淼电子科技有限公司 | Water conservancy dam crack plugging device |
| CN113005930A (en) * | 2021-01-25 | 2021-06-22 | 浙江安盛爆破工程有限公司 | Mine side slope protector |
| CN113005930B (en) * | 2021-01-25 | 2022-03-08 | 浙江安盛爆破工程有限公司 | Mine side slope protector |
| CN113532508A (en) * | 2021-05-17 | 2021-10-22 | 福建易通水环境治理有限公司 | Environment-friendly environmental protection monitoring facilities |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |