CN206902703U - A kind of combined type ground auger anchoring pile - Google Patents
A kind of combined type ground auger anchoring pile Download PDFInfo
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- CN206902703U CN206902703U CN201720704501.7U CN201720704501U CN206902703U CN 206902703 U CN206902703 U CN 206902703U CN 201720704501 U CN201720704501 U CN 201720704501U CN 206902703 U CN206902703 U CN 206902703U
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- ground auger
- section
- longitudinal
- drilling rod
- bottom plate
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- 238000004873 anchoring Methods 0.000 title claims abstract description 25
- 238000005553 drilling Methods 0.000 claims abstract description 40
- 210000001503 joint Anatomy 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
A kind of work transmission line ground auger is the utility model is related to, particularly a kind of combined type ground auger anchoring pile, its structural feature is, also includes three connecting rods and pressing plate, and three connecting rods are isosceles right triangle structure, and right angle is provided with the through hole that can connect anchoring wire；Pressing plate shares two pieces, every piece includes bottom plate, transverse triangle frame and longitudinal tripod, two kinds of tripods are right triangle configuration, the planar delta of transverse triangle frame and longitudinal tripod is each perpendicular to bottom plate, two pieces of bottom plates are longitudinally distributed side by side, and connected by fastener, now the longitudinal tripod specular of two on two pieces of bottom plates and in longitudinal direction one word be distributed；And two transverse triangle framves are in then parallel distribution；Two longitudinal tripods are respectively provided with connecting elements perpendicular to the right-angle side upper end of bottom plate, and the both ends with hypotenuse on three connecting rods are hinged respectively；Two bottom plates are fixedly connected close to a side of longitudinal tripod with drilling rod upper end.Advantage is：Solve the stress side offset problem of ground auger, it is ensured that the intensity of drilling rod, so as to improve operation convenience and reliability.
Description
Technical field
A kind of work transmission line ground auger is the utility model is related to, particularly a kind of combined type ground auger anchoring pile.
Background technology
Ground auger is the instrument commonly used in work transmission line construction, and conventional ground auger structure is as shown in figure 1, by drilling rod 1, draw
Ring 2, helical blade 3 are welded, and pierce underground vertically during use, draw ring bassets for anchoring wire.However, according to rule
Model requirement, the bracing wire for acting on draw ring are generally no greater than 45 ° to ditch, therefore during bracing wire is tightened up, ground auger is born simultaneously
Bracing wire moisture component and vertical stress component, ground auger can be offset to stress side, because drill pipe diameter is smaller, drilling rod top often by stretch bending,
Cause to screw out difficulty, need to align after use, reduce drilling rod intensity, add potential safety hazard.Therefore, it has been proposed that ground auger by
Power side increases with one piece of baffle plate with offset by the level of pulling force, prevents drill pipe buckling, but does not solve drilling rod and bear two direction force simultaneously
Problem, only reduce part of horizontal pulling force to a certain extent, particularly in the landform of the network of waterways, baffle plate almost without play make
With.Simultaneously as ground auger withdrawal resistance is influenceed very greatly by geology, and conventional ground auger length is fixed, withdrawal resistance difference under different geology
Huge, versatility is poor.
The content of the invention
The purpose of this utility model is to provide one kind according to the deficiencies in the prior art part and solve the problems, such as ground auger stress,
Ensure drilling rod intensity, improve operation convenience and the combined type ground auger anchoring pile of reliability.
The purpose of this utility model is realized by following approach：
A kind of combined type ground auger anchoring pile, include drilling rod, drilling rod tail end is provided with helical blade, and its structural feature exists
In also including three connecting rods and pressing plate, three connecting rods are isosceles right triangle structure, and right angle is provided with and can connect anchoring and draw
The through hole of line；Pressing plate shares two pieces, and every piece includes bottom plate, transverse triangle frame and longitudinal tripod, and two kinds of tripods are
Right triangle configuration, and using bottom plate as a wherein right-angle side, another right-angle side is perpendicular to bottom plate, transverse triangle frame and vertical
Bottom plate is each perpendicular to the planar delta of tripod, and the planar delta of transverse triangle frame is transversely to the machine direction the triangle of tripod and put down
Face；Two pieces of bottom plates are longitudinally distributed side by side, and are connected by fastener, now the longitudinal tripod mirror image pair of two on two pieces of bottom plates
Claim and be in longitudinal direction one word distribution；And two transverse triangle framves are in then parallel distribution；Two longitudinal tripods are perpendicular to the right angle of bottom plate
Side upper end is respectively provided with connecting elements, and the both ends with hypotenuse on three connecting rods are hinged respectively；Two bottom plates are close to longitudinal direction
One side of tripod is fixedly connected with drilling rod upper end.
So, the bottom plate on pressing plate, transverse triangle frame and longitudinal tripod just constitute space multistory framework.Three connecting rods are used
In connection anchoring wire, and longitudinal tripod is then used to connect three connecting rods, and the two is using stable right angled triangle plane structure
Make, three connecting rod chief planar deltas can rotate using its hypotenuse as fulcrum around longitudinal tripod, and transverse triangle frame is then longitudinal direction
Tripod provides support, is supported on the Impact direction of three connecting rods.And bottom plate is then to provide enough areas that contacts to earth, so as to
Enough frictional force is provided to offset three connecting rods and the horizontal pull suffered by longitudinal tripod.Such stress can share pressure equally
All parts on plate, solve the problems, such as the stress of ground auger, it is ensured that the intensity of drilling rod, so as to improve operation convenience and reliable
Property.
The utility model can be specially further：
Also include baffle plate, be made up of the two vertical straight panels of section, often save and lasso is installed in straight panel, vertical straight panel is put down with drilling rod
OK, and with the bottom plate of pressing plate it is fixedly connected, while lasso is coated with drilling rod and is connected with drilling rod.
The two vertical straight panels of section include upper straight-plate and lower straight-plate, and the two is fixedly connected, and wherein the lower end of lower straight-plate is knive-edge
Construction.
In use, first allow lasso to be enclosed on the drilling rod of screw-in, during installation, lower straight-plate is first squeezed into, then squeeze into upper straight-plate.Baffle plate
The geology such as marsh, the network of waterways are mainly used in, prevent ground auger stress side caused by pressing plate frictional force deficiency from offseting.
The drilling rod includes that ground auger buries section and ground auger continues section, ground auger buries the upper end of section and ground auger continues section
Lower end is respectively welded with a butt joint, and two butt joint cross-sectional configurations are identical, and are attached by a kind of junction structure；It is described
Junction structure includes drive socket and joint coupling, drive socket socket ground auger buries the upper end of section and ground auger continues section
The butt joint of lower end, now two butt joints connect in drive socket to contacting；Drive socket is embedded in joint coupling, is continued
The section of sleeve pipe is consistent with drilling rod.
In use, selection is adapted to the ground auger of length to bury section, then ground auger section and the ground auger section that continues that buries is respectively connected to
Cover in the junction structure connected, complete to be fastenedly connected, then can bore ground.The utility model employs the special knot that continues of double sets
Structure, it can be ensured that the intensity of drilling rod, at the same time it can also the different choice different length according to geological conditions ground auger bury section and
The ground auger section that continues is continued, so as to meet the needs of a variety of geology.In addition, the ground auger bending strength height that continues, has
Drilling is quick, it is reliable to continue, and is convenient to mount and dismount, the advantages that uplift force is big, strong applicability.
The utility model is specially further：
A joint is welded with the continue upper end of section of ground auger, and the joint and ground auger bury the upper end of section and ground auger continues
The butt joint of the lower end of section uses the cylindrical configuration of regular hexagonal section.
Ground auger continue section upper end set regular hexagon joint, be to be able to preferably by ground auger pierce ground, need
Coordinate special ground auger spanner, i.e., the middle spanner for inscribed regular hexagon through hole, brill ground speed can be improved.
In summary, the utility model provides a kind of combined type ground auger anchoring pile, and innovative design pressing plate is used to offset pulling force
Horizontal component, allows ground auger to be subjected only to vertical tension, effectively prevents ground auger skew and deformation；And baffle plate is mainly used in frictional ground force
Small operating mode, the applicability of the present invention is improved, solves the problems, such as the stress of ground auger, it is ensured that the intensity of drilling rod, so as to improve behaviour
Make convenience and reliability.
Brief description of the drawings
Fig. 1 show the structural representation that prior art described in the utility model background technology often uses ground auger；
Fig. 2 show the structural representation of combined type ground auger anchoring pile described in the utility model；
Fig. 3 show the structural representation of three connecting rods in combined type ground auger anchoring pile described in the utility model, the left side of this accompanying drawing
View is referring to corresponding three bar linkage structure schematic diagrames in accompanying drawing 1；
Fig. 4 show the vertical structure schematic diagram of combined type ground auger anchoring pile center platen described in the utility model, this accompanying drawing
Left view corresponding transverse triangle frame structural representation in 1 referring to the drawings；
Fig. 5 show the structural representation of combined type ground auger anchoring pile center platen plane described in the utility model；
Fig. 6 show the structural representation of baffle plate in combined type ground auger anchoring pile described in the utility model, and the right side of this accompanying drawing regards
Figure referring to the drawings in 1 corresponding baffle plate structural representation；
The utility model is described further with reference to embodiment.
Embodiment
Most preferred embodiment：
Referring to the drawings 2, a kind of combined type ground auger anchoring pile, include drilling rod 1, three connecting rods 4 and pressing plate 5, drilling rod tail end peace
Equipped with helical blade 3.With reference to accompanying drawing 3, three connecting rods 4 are isosceles right triangle structure, and right angle, which is provided with, can connect anchoring
The through hole 41 of bracing wire；The both ends of hypotenuse are then provided with hinge connection 42.
4 and accompanying drawing 5 referring to the drawings, pressing plate 5 shares two pieces, is 1m × 1m sizes, is linked to be entirety with bolt during use.Often
Block includes bottom plate 51, transverse triangle frame 52（See accompanying drawing 4）With longitudinal tripod 53（See accompanying drawing 1）, two kinds of tripods are
Right triangle configuration, it is a kind of square mast perpendicular to the right-angle side of bottom plate 51；Transverse triangle frame 52 and longitudinal tripod
53 planar delta is each perpendicular to bottom plate 51, and the planar delta of transverse triangle frame 52 is transversely to the machine direction the triangle of tripod 53 and put down
Face；Thus bottom plate 51, transverse triangle frame 52 and longitudinal tripod 53 constitute a kind of facade structures spatially, two pieces of bottom plates 51
On two longitudinal speculars of tripod 53 and in longitudinal direction one word be distributed（See accompanying drawing 4）；And two transverse triangle framves 52 are in then
Parallel distribution.In accompanying drawing 5, dashed box A is longitudinal position of tripod 53, and dashed box B is the position of transverse triangle frame 52.Bottom plate
One end in the same direction with transverse triangle frame 52 is provided with the fixing component 54 being connected with drilling rod 1 on 51, and the connection of pressing plate and drilling rod is adopted
With Limit screw and movable holddown, avoid connecting difficulty caused by drilling rod screws in position deviation.
Two longitudinal tripods 53 are respectively provided with connecting elements 55 perpendicular to the right-angle side upper end of bottom plate 51, respectively with three connecting rods
The hinge connection 42 at hypotenuse both ends is be hinged on 4.
For the geology such as marsh, the network of waterways, to prevent ground auger stress side caused by pressing plate frictional force deficiency from offseting, this practicality
It is new also to include baffle plate 6, it is made up of the two section vertical straight panels of 0.4m × 2m sizes, often saves and lasso 7, vertical straight are installed in straight panel
Plate is parallel with drilling rod, and is fixedly connected with the bottom plate 51 of pressing plate, while lasso 7 is coated with drilling rod and is connected with drilling rod.Two sections are perpendicular
Include upper straight-plate 61 and lower straight-plate 62 to straight panel, the two is fixedly connected, and wherein the lower end of lower straight-plate 62 constructs for knive-edge.
Described to include junction structure, the drilling rod includes that ground auger buries section and ground auger continues section.Ground auger buries section
The ground auger section lower end that buries then welds a nose cone, is ground auger helical blade 3 above nose cone, the helical blade 3 is φ 600
It is welded after × 8 steel plate fire song.Ground auger bury section upper end weld a regular hexagon butt joint for being inscribed in φ 40.
Ground auger continue section upper and lower termination be equally respectively welded with one with ground auger bury section identical, be inscribed in φ's 40
Regular hexagon butt joint, the butt joint cross-sectional configuration of lower end two of ground auger buries the upper end of section and ground auger continues section is identical, and
It is attached by a kind of junction structure.The junction structure includes drive socket and joint coupling, and drive socket is interior six
Angle drive socket, it is adapted to above-mentioned regular hexagon butt joint, therefore the both ends of drive socket can be socketed ground auger respectively and bury
The upper end and ground auger of section continue section lower end butt joint, now two butt joints connect in drive socket to contacting；Transmission
Sleeve is embedded in joint coupling, and joint coupling is used to connecting that ground auger to bury section and ground auger continues section, and its section is consistent with drilling rod,
Junction structure intensity is high, and reliable transmission, easy to loading and unloading.
In use, special ground auger spanner is selected in the screw-in of drilling rod and back-out, centre is the regular hexagon for being inscribed in φ 40
Through hole, can be adapted to ground auger continue section upper end on regular hexagon butt joint, coordinate during use the steel pipe of four D50 × 4 to help
Hand.
The utility model provides a kind of combined type ground auger anchoring pile, can be applied to mountain region, Plain, the network of waterways, marsh etc. variously
Matter, design maximum uplift force are 10t.Innovative design pressing plate is used to offset tension level component, allows ground auger to be subjected only to vertical tension,
Effectively prevent ground auger skew and deformation；Using the combining structure that continues of particular design, ground auger can flexibly continue according to actual geology
To meet requirement；Being equipped with special ground auger spanner is easy to ground auger to screw in, screw out；And to be mainly used in frictional ground force small for baffle plate
Operating mode, improve the present invention applicability.The utility model is successfully applied to Huainan-Nanjing-Shanghai AC extra high voltage engineering line
The tower erection construction of the bid section of road engineering the 8th, through verifying on the spot, uplift force reaches more than 10t, solves under the network of waterways, marsh landform
Common earth anchor is difficult to dig the problem buried, and has that drilling is quick, it is reliable to continue, be convenient to mount and dismount, the big, strong applicability of uplift force etc. it is excellent
Point.
The not described part of the utility model is same as the prior art.
Claims (5)
1. a kind of combined type ground auger anchoring pile, includes drilling rod, drilling rod tail end is provided with helical blade, it is characterised in that also wraps
Three connecting rods and pressing plate are included, three connecting rods are isosceles right triangle structure, and right angle, which is provided with, can connect the logical of anchoring wire
Hole；Pressing plate shares two pieces, and every piece includes bottom plate, transverse triangle frame and longitudinal tripod, and two kinds of tripods are right angle three
Angular construction, and using bottom plate as a wherein right-angle side, another right-angle side is perpendicular to bottom plate, transverse triangle frame and longitudinal triangle
The planar delta of frame is each perpendicular to bottom plate, and the planar delta of transverse triangle frame is transversely to the machine direction the planar delta of tripod；Two
Block bottom plate is longitudinally distributed side by side, and is connected by fastener, and now the longitudinal tripod specular of two on two pieces of bottom plates is simultaneously
It is distributed in one word of longitudinal direction；And two transverse triangle framves are in then parallel distribution；Two longitudinal tripods are on the right-angle side of bottom plate
End is respectively provided with connecting elements, and the both ends with hypotenuse on three connecting rods are hinged respectively；Two bottom plates are close to longitudinal triangle
One side of frame is fixedly connected with drilling rod upper end.
A kind of 2. combined type ground auger anchoring pile according to claim 1, it is characterised in that also include baffle plate, it is perpendicular by two sections
Formed to straight panel, often save and lasso is installed in straight panel, vertical straight panel is parallel with drilling rod, and is fixedly connected with the bottom plate of pressing plate, together
When lasso be coated with drilling rod and be connected with drilling rod.
3. a kind of combined type ground auger anchoring pile according to claim 2, it is characterised in that the two vertical straight panels of section include upper straight-plate
And lower straight-plate, the two is fixedly connected, and wherein the lower end of lower straight-plate constructs for knive-edge.
4. a kind of combined type ground auger anchoring pile according to claim 1, it is characterised in that the drilling rod includes ground auger and buried
Section and ground auger continue section, and the lower end of ground auger buries the upper end of section and ground auger continues section is respectively welded with a butt joint, two pairs
Contact cross-section construction is identical, and is attached by a kind of junction structure；The junction structure includes drive socket and continued
Sleeve pipe, the butt joint of the lower end of drive socket socket ground auger buries the upper end of section and ground auger continues section, now two butt joint
Connect in drive socket to contacting；Drive socket is embedded in joint coupling, and the section of joint coupling is consistent with drilling rod.
A kind of 5. combined type ground auger anchoring pile according to claim 4, it is characterised in that the upper end welding for the section that continued in ground auger
There is a joint, the butt joint of the lower end of the joint and ground auger bury the upper end of section and ground auger continues section uses positive six side
The cylindrical configuration of tee section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704501.7U CN206902703U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type ground auger anchoring pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704501.7U CN206902703U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type ground auger anchoring pile |
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| Publication Number | Publication Date |
|---|---|
| CN206902703U true CN206902703U (en) | 2018-01-19 |
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| CN201720704501.7U Active CN206902703U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type ground auger anchoring pile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098521A (en) * | 2018-08-31 | 2018-12-28 | 国网河南省电力公司兰考县供电公司 | A kind of Semi-desert Area electric force pole tower pedestal installation equipment |
-
2017
- 2017-06-16 CN CN201720704501.7U patent/CN206902703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098521A (en) * | 2018-08-31 | 2018-12-28 | 国网河南省电力公司兰考县供电公司 | A kind of Semi-desert Area electric force pole tower pedestal installation equipment |
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