CN205907686U - Bore stake with adjustable length - Google Patents
Bore stake with adjustable length Download PDFInfo
- Publication number
- CN205907686U CN205907686U CN201620946113.5U CN201620946113U CN205907686U CN 205907686 U CN205907686 U CN 205907686U CN 201620946113 U CN201620946113 U CN 201620946113U CN 205907686 U CN205907686 U CN 205907686U
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- CN
- China
- Prior art keywords
- drill bit
- connecting rod
- hole
- opening
- flight
- 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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- Earth Drilling (AREA)
Abstract
The utility model relates to a bore stake with adjustable length, set the drill bit of taper to including one end, the conical head end outer wall that is located the drill bit extends and is provided with the flight, and the flight is crescent along the diameter of the extended length direction of drill bit, and the other end of drill bit is provided with the connecting rod connecting rod and drill bit constitute to dismantle to be connected, and the connecting rod is connected with many in proper order, constitutes between the connecting rod and to dismantle the connection, and the other end of connecting rod is provided with the anchor ring who is connected with equipment, be provided with AND operation pole complex joint portion on connecting rod and the drill bit, pull the action bars, the in -process that the drill bit was creeping into to the underground, the diameter of flight is crescent along the length direction of drill bit, very make things convenient for drill bit screw in ground and screw out, when facing comparatively incompact geology, install the connecting rod additional on the drill bit, the length of drill bit can prolong, conveniently adjust the length of drill bit, and then can the darker position in screw in underground, in order to adapt to different geology bars, ensure power supply unit being fixed up firmly.
Description
Technical field
This utility model is related to power construction technical field, and specifically a kind of length adjustable bores stake.
Background technology
Going deep into further with power construction, power construction project substantially increases, and in Power Project construction, has and much sets
Standby needs are realized fixing using boring stake, using fixtures such as steel wire tow lines, by power equipment fixed strain, for raising power equipment
Fixing strong degree is therefore, to assure that bore the reliability of stake and stratum attachment, it is to avoid bores stake and pulls out from stratum.However, it is existing
Bore stake during practice of construction, when brill stake starts to install, be difficult to screw in, even if after brill stake screws in, soil layer is easy to loosen,
Reduce and bore the pulling force that pile is subject to, bore stake when actual installation screws in and screws out construction, waste time and energy, for some special ground
Matter structure, such as more soft geologic structure it may be necessary to by bore stake pierce the very deep position in underground, can guarantee bore stake with
The strong degree of stratum attachment, and the length boring stake is typically all certain, when temporary needs is drilled with deeper brill stake, typically in short-term
Interior cannot meet construction requirement.
Utility model content
The purpose of this utility model is to provide length adjustable to bore stake, while the stake of convenient brill screws in and screws out construction,
Can facilitate to the regulation boring pile length.
This utility model solves technical problem and adopts the following technical scheme that
Length adjustable bores stake, and including drill bit, one end of described drill bit is arranged to taper, positioned at the conehead end outer wall of drill bit
Being extended has flight, and described flight is gradually increased along the diameter of the length bearing of trend of drill bit, the other end of drill bit
Be provided with connecting rod described in connecting rod and drill bit and constitute and be detachably connected, connecting rod is linked in sequence to be had many (saving), connecting rod it
Between constitute and be detachably connected, the other end of connecting rod is provided with the anchor ring being connected with equipment, and described connecting rod and drill bit are arranged
There is the Access Division with action bars cooperation.
Also there is following technical characteristic in this utility model:
Described drill bit is provided with the first opening with the connection end of connecting rod, described connecting rod is provided with and the first opening
Constitute the first protuberance of grafting cooperation, the drill bit outer wall that described first opening is located is provided with first through hole, described first through hole
Inside it is provided with the first connecting pin.
The first through hole that first opening side wall of described drill bit is located is screwed hole, and the rod end of described first connecting pin sets
It is set to thread segment to threaded with screwed hole composition.
It is respectively arranged with the second opening between connecting rod and connecting rod and the first protuberance constitutes clamping engagement, described second opens
The connecting rod outer wall that mouth is located is provided with the second through hole, and described second through hole is provided with the second connecting pin.
The second through hole that second opening side wall of described connecting rod is located is screwed hole, the rod end of described second connecting pin
It is set to thread segment to threaded with screwed hole composition.
Described drill bit and connecting rod outer wall are provided with first, second groove, and first, second groove is respectively along drill bit and company
Extension bar centrosymmetry is laid, and first, second groove respectively constitutes the Access Division with action bars cooperation.
The end face side that described flight is located at the spiral extension initial segment of drill bit is provided with the first cutting edge, described flight
End face both sides positioned at the spiral extension latter end of drill bit are respectively arranged with the second cutting edge.
Compared with the prior art, the beneficial effects of the utility model are embodied in: pull action bars so that drill bit rotates, from
And the conehead end of drill bit one end is gone underground, during creeping into underground, the diameter of flight is along drill bit for drill bit
Length direction be gradually increased, thus drill bit is screwed in below ground by extremely convenient, when need by drill bit screw out ground when, pull
Action bars is so that drill bit overturns, thus convenient screw out drill bit, when facing more loose geology, the company of installing additional on drill bit
Extension bar, such that it is able to extend the length of drill bit, the convenient length adjusting drill bit, and then can screw in the deeper position in underground, with
Adapt to different geology bar shapeds it is ensured that power supply unit is firmly fixed up.
Brief description
Fig. 1 is the front view of drill bit and connecting rod assembling；
Fig. 2 is the top view of drill bit and connecting rod assembling；
Fig. 3 is the front view of the anchor pole elevating above the soil；
Fig. 4 is the front view of action bars；
Fig. 5 is the profile of drill bit and connecting rod assembling；
Fig. 6 is the profile of connecting rod and connecting rod assembling；
Fig. 7 is the structural representation of the first or second connecting pin；
Fig. 8 is the section view of the extension initial segment that flight is located at drill bit；
Fig. 9 is the section view of the extension latter end that flight is located at drill bit；
Specific embodiment
Referring to figs. 1 to Fig. 9, length adjustable is bored with the feature of stake, and details are as follows:
Length adjustable bores stake, and including drill bit 10, one end of described drill bit 10 is arranged to taper, positioned at the conehead of drill bit 10
End outer wall is extended flight 20, and described flight 20 is gradually increased along the diameter of the length bearing of trend of drill bit 10,
Last week is isometrical circle, and the other end of drill bit 10 is provided with connecting rod 30, and described connecting rod 30 is constituted detachably with drill bit 10
Connect, connecting rod 30 is linked in sequence many, constitute between connecting rod 30 and be detachably connected, the other end of connecting rod 30 is provided with
The anchor ring 71 being connected with equipment, described connecting rod 30 and drill bit 10 are provided with the Access Division with action bars 40 cooperation.
Pull action bars 40 so that drill bit 10 rotates, so that the conehead end of drill bit 10 one end goes underground, drill bit 10
During creeping into underground, the diameter of flight 20 is gradually increased along the length direction of drill bit 10, thus extremely convenient
Drill bit 10 is screwed in below ground, when needing for drill bit 10 to screw out ground, pulls action bars 40 so that drill bit 10 overturns, from
And conveniently drill bit 10 is screwed out, when facing more loose geology additional, connecting rod 30 is installed on drill bit 10, such that it is able to extend
The length of drill bit 10, the convenient length adjusting drill bit 10, and then the deeper position in underground can be screwed in, to adapt to different geology bars
Shape is it is ensured that be firmly fixed up power supply unit.
As preferred version of the present utility model, described drill bit 10 is provided with the first opening with the connection end of connecting rod 30
11, described connecting rod 30 is provided with the first protuberance 31 being constituted grafting cooperation with the first opening 11, described first opening 11 institute
Drill bit 10 outer wall be provided with first through hole 111, be provided with the first connecting pin 50 in described first through hole 111.In conjunction with Fig. 1,
Shown in Fig. 2 and Fig. 5, first protuberance 31 of connecting rod 30 one end is plugged in the first opening 11 open up on drill bit 10, first
On opening 11, first through hole 111 is set, wears the first connecting pin 50 in first through hole 111, thus realizing drill bit 10 and being connected
The connection of bar 30, carries out extending the length of drill bit 10, drill bit 10 is screwed in the depth of setting.
For realizing the connection of the first protuberance 31 and the first opening 11, the first opening 11 side wall place of described drill bit 10
First through hole 111 is screwed hole, and the rod end of described first connecting pin 50 is set to thread segment and is threadeded with screwed hole composition.The
Other bar segment of one connecting pin 50 are light bar segment, the through-hole aperture on the light bar segment bar footpath of the first connecting pin 50 and the first protuberance 31
It coincide, while convenient connection, be easy to for drill bit 10 to screw in underground.
In the same manner, it is respectively arranged with the second opening 32 between connecting rod 30 and connecting rod 30 to join with the first protuberance 31 composition clamping
Close, connecting rod 30 outer wall that described second opening 32 is located is provided with the second through hole 33, described second through hole 33 is provided with the
Two connecting pins 60.In conjunction with shown in Fig. 1, Fig. 2 and Fig. 6, first protuberance 31 of connecting rod 30 one end is plugged on another connecting rod 30
On in the second opening 32 of opening up, two through holes 33 are arranged on the second opening 32, in the second through hole 33, wear the second connecting pin
60, thus realizing the connection of connecting rod 30 and connecting rod 30, carrying out extending the length of drill bit 10, drill bit 10 being screwed in the depth of setting
Degree.
Further, the second through hole 33 that the second opening 32 side wall of described connecting rod 30 is located is screwed hole, described
The rod end of the second connecting pin 60 is set to thread segment and is threadeded with screwed hole composition.In the same manner, other bars of the second connecting pin 60
Section is light bar segment, and the light bar segment bar footpath of the second connecting pin 60 is coincide with the through-hole aperture on the first protuberance 31, and conveniently connect is same
When, it is easy to for drill bit 10 and connecting rod 30 to screw in underground.
Described drill bit 10 and connecting rod 30 outer wall are provided with first, second groove 101,301, first, second groove 101,
301 lay respectively along drill bit 10 and connecting rod 30 centrosymmetry, and first, second groove 101,301 respectively constitutes and action bars
The Access Divisions of 40 cooperations, in conjunction with shown in Fig. 4, described action bars 40 being provided with clamping joint 41, the opening width of described clamping joint 41
Degree respectively and the drill bit 10 and connecting rod 30 outer wall width that is provided between first, second groove 101,301 coincide such that it is able to
In the convenient clamping joint 41 drill bit 10 and connecting rod 30 being snapped on action bars 40.
Connecting rod 30 rod end elevating above the soil is provided with anchor pole 70, and anchor pole 70 is provided with draw-in groove 72, draw-in groove 72 and operation
The clamping joint 41 of bar 40 coordinates, thus implementing the rotation to anchor pole 70, one end of anchor pole 70 is provided with protuberance 73 and connecting rod 30
Opening cooperation, thus realizing the connection of connecting rod 30, the other end of anchor pole 70 is provided with the anchor ring 71 for wearing steel wire, enters
And realize the fixation to external equipment.
In conjunction with Fig. 8 and Fig. 9, for convenience of drill bit 10 is threaded in or out ground, described flight 20 is located at the spiral shell of drill bit 10
The end face side that rotation extends initial segment is provided with the first cutting edge 21, and described flight 20 is located at the spiral extension latter end of drill bit 10
End face both sides are respectively arranged with the second cutting edge 22.It is located at the end face side of the spiral extension initial segment of drill bit 10 positioned at flight 20
Being provided with the first cutting edge 21, quickly can cut ground, thus conveniently piercing below ground, drill bit 10 being screwed out ground
When, the end face both sides that described flight 20 is located at the spiral extension latter end of drill bit 10 are respectively arranged with the second cutting edge 22, are screwing out
When, the first cutting edge 21 and the second cutting edge 22 will not cut soil further, and then during avoiding drill bit 10 to get out, new
Advance on track it is ensured that drill bit 10 gets out along the hole back-out piercing, get out operation from facilitating drill bit 10.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (7)
1. length adjustable bore stake, including drill bit (10) it is characterised in that: one end of described drill bit (10) is arranged to taper, position
In drill bit (10) conehead end outer wall be extended have flight (20), described flight (20) is prolonged along the length of drill bit (10)
The diameter stretching direction is gradually increased, and the other end of drill bit (10) is provided with connecting rod (30), described connecting rod (30) and drill bit
(10) constitute and be detachably connected, connecting rod (30) is linked in sequence many, constitutes and be detachably connected between connecting rod (30), connect
The other end of bar (30) is provided with the anchor ring (71) being connected with equipment, described connecting rod (30) and drill bit (10) is provided with and grasps
Make the Access Division that bar (40) coordinates.
2. length adjustable according to claim 1 bore stake it is characterised in that: described drill bit (10) and connecting rod (30)
Connection end be provided with the first opening (11), described connecting rod (30) is provided with and the first opening (11) constitute grafting cooperation
First protuberance (31), drill bit (10) outer wall that described first opening (11) is located is provided with first through hole (111), and described first leads to
It is provided with the first connecting pin (50) in hole (111).
3. length adjustable according to claim 2 bore stake it is characterised in that: first opening (11) of described drill bit (10)
The first through hole (111) that side wall is located is screwed hole, and the rod end of described first connecting pin (50) is set to thread segment and screw thread
Hole constitutes threaded.
4. length adjustable according to claim 1 and 2 bore stake it is characterised in that: connecting rod (30) and connecting rod (30)
Between be respectively arranged with the second opening (32) and the first protuberance (31) and constitute and be engaged by clamping, the company that described second opening (32) is located
Extension bar (30) outer wall is provided with the second through hole (33), and described second through hole (33) is provided with the second connecting pin (60).
5. length adjustable according to claim 4 bore stake it is characterised in that: the second opening of described connecting rod (30)
(32) the second through hole (33) that side wall is located is screwed hole, and the rod end of described second connecting pin (60) is set to thread segment and spiral shell
Pit constitutes threaded.
6. length adjustable according to claim 1 bore stake it is characterised in that: described drill bit (10) and connecting rod (30) are outward
Wall is provided with first, second groove (101,301), and first, second groove (101,301) is respectively along drill bit (10) and connecting rod
(30) centrosymmetry is laid, and first, second groove (101,301) respectively constitutes the Access Division coordinating with action bars (40).
7. length adjustable according to claim 1 bore stake it is characterised in that: described flight (20) is located at drill bit (10)
The end face side of spiral extension initial segment be provided with the first cutting edge (21), described flight (20) is located at the spiral of drill bit (10)
The end face both sides extending latter end are respectively arranged with the second cutting edge (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946113.5U CN205907686U (en) | 2016-08-25 | 2016-08-25 | Bore stake with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946113.5U CN205907686U (en) | 2016-08-25 | 2016-08-25 | Bore stake with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907686U true CN205907686U (en) | 2017-01-25 |
Family
ID=57801794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946113.5U Expired - Fee Related CN205907686U (en) | 2016-08-25 | 2016-08-25 | Bore stake with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342433A (en) * | 2019-07-30 | 2019-10-18 | 安徽省金寨县金钢叉车部件制造有限公司 | A kind of fork truck manipulation rod structure |
-
2016
- 2016-08-25 CN CN201620946113.5U patent/CN205907686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342433A (en) * | 2019-07-30 | 2019-10-18 | 安徽省金寨县金钢叉车部件制造有限公司 | A kind of fork truck manipulation rod structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |