CN204252121U - A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming - Google Patents
A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming Download PDFInfo
- Publication number
- CN204252121U CN204252121U CN201420606317.5U CN201420606317U CN204252121U CN 204252121 U CN204252121 U CN 204252121U CN 201420606317 U CN201420606317 U CN 201420606317U CN 204252121 U CN204252121 U CN 204252121U
- Authority
- CN
- China
- Prior art keywords
- annulus
- wishbone
- rod member
- shape
- revolving
- 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.)
- Active
Links
Abstract
The utility model discloses and a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, comprise skeleton and flexible bin; Described skeleton comprises annulus, lower annulus and organizes folding stand more, upper annulus and lower annulus connect as one, upper annulus and the outer of lower annulus are respectively arranged with several the first pivot grooves and the second pivot groove, folding stand comprises support bar and wishbone, the bottom of support bar is articulated in the second pivot groove, top is articulated in the bottom of wishbone, and the top of the arbitrary rod member in wishbone is articulated in the first pivot groove; The shape of described flexible bin is annular, and the inner ring limit of flexible bin is connected to annulus surrounding, and limit, outer ring is connected to the top of another root rod member in wishbone; Described upper annulus and wishbone are all connected with rope.What the utility model can not only prevent from loosening the soil effectively drops, and have good supporting capacity and sealing and only soil effect, and structure is simple, easy to use, cost is low, also can oscilaltion.
Description
Technical field
The utility model relates to the foundation pile member arts of building, particularly relates to a kind ofly to amass native falling stop device for revolving the two V shape liftables digging a pore-forming.
Background technology
In the foundation pile construction process of heavy construction, revolve and dig pile construction technology owing to using mechanical work, less demanding to workman's number, very large labour cost can be saved, be used widely.Adopt rotary drilling rig pore-forming, be first turn round broken ground by bottom with the tub drill bit of valve, and directly loaded in drilling bucket, and then by rig lifting appliance and telescopic drill rod, drilling bucket is proposed to unload soil outside hole, move in circles like this, constantly fetch earth and unload soil, until drilling to completion.For loose caving ground, or have groundwater occurrence, hole wall is unstable, must adopt static mud protecting wall drilling process, drops into mud or stabilizing solution carries out retaining wall in hole.
But existing revolving is dug a technology and be there is following drawback: (1) is revolved and dug stake holes and revolving in the process of digging, and the loose ground of hole wall surrounding can fall at the bottom of hole along with the vibration of rotary drilling rig, cannot remove, and makes it to be difficult to reach engineering specification; (2) have upper strata backfill etc. loosen the soil layer revolve dig stake holes carry out concreting time, along with the vibrations in casting process, the part of loosening the soil in layer can be fallen in concrete pile body, brings hidden danger to the quality of stake.
Utility model content
Based on the technical problem existed in above-mentioned background technology, the utility model proposes and a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, what this device can not only prevent from loosening the soil effectively drops, there is good supporting capacity and sealing and stop soil effect, and structure is simple, easy to use, cost is low, also can oscilaltion.
What the utility model proposes a kind ofly amasss native falling stop device for revolving the two V shape liftables digging a pore-forming, comprises skeleton and is arranged on skeleton for collecting the flexible bin of long-pending soil, described skeleton comprises the upper annulus that can move freely and lower annulus that are sleeved on and revolve and dig stake stake shell, and be evenly distributed on many groups folding stand of annulus and lower annulus outer ring surrounding, upper annulus is identical with the internal diameter of lower annulus, upper annulus is positioned at directly over lower annulus, upper annulus and lower annulus pass through the vertically bar connecting be connected between the two and are integrated, the outer ring of upper annulus is provided with some first pivot grooves, first pivot groove is uniformly distributed along the outer ring surrounding of upper annulus, the outer ring of lower annulus is provided with some second pivot grooves, second pivot groove is uniformly distributed along the outer ring surrounding of lower annulus, folding stand comprises support bar and wishbone, the bottom of support bar is articulated in the second pivot groove, the top of support bar is articulated in the bottom of wishbone, the rod member that wishbone is articulated by two root bottom parts forms, the top of the arbitrary rod member in wishbone is articulated in the first pivot groove, the shape of described flexible bin is annular, and in wishbone, clip slot is placed, and the inner ring limit of flexible bin is connected to annulus surrounding, and limit, outer ring is connected to the top of another root rod member in wishbone, described upper annulus is also connected with the rope of lift, described wishbone is also connected with the rope of lift.
As preferably, described upper annulus is provided with through hole or is provided with connecting ring, rope is connected on through hole or connecting ring.
As preferably, the import of described through hole is arranged on the side of annulus, and the outlet of through hole is arranged on the upper surface of annulus, convenient lift.
As preferably, two rod members of described composition wishbone are respectively the first rod member and the second rod member, top and the first pivot groove pivot joint be the first rod member, what top was connected with flexible bin is the second rod member, it is hole that first rod member and the second rod member are provided with, wherein, what be connected to that rope on wishbone ties up to the second rod member top is in hole.
As preferably, described flexible bin adopts canvas to make.
As preferably, the face that described flexible bin and wishbone fit is provided with many tethers, and tether lies in, and wishbone is in hole.
The utility model is sleeved on to revolve by upper annulus and lower annulus in skeleton and digs on stake stake shell, and stake stake shell can be dug slide up and down along revolving, loosening the soil of utilizing the flexible bin be arranged on skeleton to be fallen down by hole wall is caught, avoid falling at the bottom of concrete pile body or hole, flexible bin is by the skeletal support of below, and the interior clip slot of the wishbone in the outside of flexible bin and skeleton is fitted, also V-shaped cross section structure, form double-deck V structure with wishbone, there is good supporting capacity.Skeleton of the present utility model adopts foldable structure, convenient retracted, folding stand in skeleton adopts wishbone, the bottom of two rod members of composition wishbone is articulated, the angle of dehiscing of wishbone can be adjusted automatically along with the change of hole wall, make the utility model at flexible bin with fitting with hole wall tightly in hole wall dropping process, there is good sealing, the utility model in use, when the soil in flexible bin runs up to a certain degree, upwards mentioned along revolving the outer wall digging stake stake shell by the rope be connected on upper annulus and wishbone, pour out in flexible bin long-pending soil.In sum, what the utility model can not only prevent from loosening the soil effectively drops, and have good supporting capacity and sealing and only soil effect, and structure is simple, easy to use, cost is low, also can oscilaltion.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is upper circular ring structure schematic diagram described in the utility model;
Fig. 3 is lower circular ring structure schematic diagram described in the utility model;
Fig. 4 is wishbone structural representation described in the utility model;
Fig. 5 is folding stand described in the utility model assembling schematic diagram;
Fig. 6 is the utility model skeleton assembling schematic diagram;
Fig. 7 is the utility model flexible bin scheme of installation;
Fig. 8 is utility model works schematic diagram.
Detailed description of the invention
As shown in figures 1-8, what the utility model proposes a kind ofly amasss native falling stop device for revolving the two V shape liftables digging a pore-forming, comprises skeleton and is arranged on skeleton for collecting the flexible bin 1 of long-pending soil, described skeleton comprises being sleeved on to revolve and digs the upper annulus 2 that can move freely on stake stake shell and lower annulus 3, and be evenly distributed on many groups folding stand 4 of annulus 2 and lower annulus 3 outer ring surrounding, upper annulus 2 is identical with the internal diameter of lower annulus 3, upper annulus 2 is positioned at directly over lower annulus 3, upper annulus 2 and lower annulus 3 pass through the vertically reinforcing bar 5 be connected between the two and connect as one, the outer ring of upper annulus 2 is provided with some first pivot grooves 21, first pivot groove 21 is uniformly distributed along the outer ring surrounding of upper annulus, the outer ring of lower annulus 3 is provided with some second pivot grooves 31, second pivot groove 31 is uniformly distributed along the outer ring surrounding of lower annulus 3, folding stand 4 comprises support bar 41 and wishbone 42, the bottom of support bar 41 is articulated in the second pivot groove 31, the top of support bar 41 is articulated in the bottom of wishbone 42, wishbone 42 is made up of the rod member be articulated bottom the first rod member 422 and the second rod member 423, it is hole 6 that first rod member 422 and the second rod member 423 are provided with, the top of the first rod member 422 is articulated in the first pivot groove 21, described flexible bin 1 adopts canvas to make, the shape of flexible bin 1 is annular, in wishbone 42, clip slot is placed, the face that flexible bin 1 and wishbone 42 fit is provided with many tethers 11, tether 11 is by being that hole 6 lies on wishbone 42, the inner ring limit of flexible bin 1 is connected to the surrounding of annulus 2, and limit, outer ring is connected to the top of the second rod member 423, upper annulus 2 is also connected with the rope 22 of lift, and rope 22 is connected in the through hole 23 on annulus 2, and wishbone 42 is also connected with the rope 421 of lift, and what rope 421 was connected to the second rod member 423 top is in hole 6.
The utility model is when implementing, first being sleeved on by the utility model to revolve digs on stake stake shell 7, then along stake shell outer wall by being connected to rope 22 on upper annulus and wishbone and rope 421 unclasps downwards, in decline process, the rope 421 be connected on wishbone is in the state of tightening up, when dropping to relevant position, loosen the rope 421 on wishbone, wishbone gravitate, automatically opens and fits with hole wall, collects in flexible bin 1 by drop in hole wall long-pending native 8; At the end of, the wishbone opened is carried out folding by the rope 421 first straining wishbone outer end, then lifts all ropes simultaneously, the utility model is upwards promoted along stake shell outer wall, is finally outwelled by soil 8 long-pending in hopper, easy to operate.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. amassing a native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, comprise skeleton and be arranged on skeleton for collecting the flexible bin (1) of long-pending soil, described skeleton comprises being sleeved on to revolve and digs the upper annulus (2) that can move freely on stake stake shell and lower annulus (3), and be evenly distributed on many groups folding stand (4) of annulus (2) and lower annulus (3) outer ring surrounding, upper annulus (2) is identical with the internal diameter of lower annulus (3), upper annulus (2) is positioned at directly over lower annulus (3), upper annulus (2) and lower annulus (3) pass through the vertically reinforcing bar (5) be connected between the two and connect as one, the outer ring of upper annulus (2) is provided with some first pivot grooves (21), first pivot groove (21) is uniformly distributed along the outer ring surrounding of upper annulus (2), the outer ring of lower annulus (3) is provided with some second pivot grooves (31), second pivot groove (31) is uniformly distributed along the outer ring surrounding of lower annulus (3), folding stand (4) comprises support bar (41) and wishbone (42), the bottom of support bar (41) is articulated in the second pivot groove (31), the top of support bar (41) is articulated in the bottom of wishbone (42), the rod member that wishbone (42) is articulated by two root bottom parts forms, the top of the arbitrary rod member in wishbone (42) is articulated in the first pivot groove (21), the shape of described flexible bin (1) is annular, interior clip slot along wishbone (42) is placed, the inner ring limit of flexible bin (1) is connected to annulus (2) surrounding, and limit, outer ring is connected to the top of another root rod member in wishbone (42), described upper annulus (2) is also connected with the rope (22) of lift, described wishbone (42) is also connected with the rope (421) of lift.
2. according to claim 1ly a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, described upper annulus (2) is provided with through hole (23) or is provided with connecting ring, rope (22) is connected on through hole (23) or connecting ring.
3. according to claim 2ly a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, the import of described through hole (23) is arranged on the side of annulus, and the outlet of through hole is arranged on the upper surface of annulus.
4. according to claim 1ly a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, two rod members of described composition wishbone (42) are respectively the first rod member (422) and the second rod member (423), top and the first pivot groove (21) pivot joint be the first rod member (422), what top was connected with flexible bin (1) is the second rod member (423), it is hole (6) that first rod member (422) and the second rod member (423) are provided with, wherein, what the rope (421) be connected on wishbone (42) tied up to the second rod member (423) top is in hole (6).
5. according to claim 1ly a kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, described flexible bin (1) adopts canvas to make.
6. a kind of according to claim 1 or 4 or 5 amasss native falling stop device for revolving the two V shape liftables digging a pore-forming, it is characterized in that, the face that described flexible bin (1) and wishbone (42) fit is provided with many tethers (11), and tether (11) lies in, and wishbone (42) is in hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606317.5U CN204252121U (en) | 2014-10-21 | 2014-10-21 | A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606317.5U CN204252121U (en) | 2014-10-21 | 2014-10-21 | A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252121U true CN204252121U (en) | 2015-04-08 |
Family
ID=52956446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606317.5U Active CN204252121U (en) | 2014-10-21 | 2014-10-21 | A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455986A (en) * | 2020-04-11 | 2020-07-28 | 广东建兴基础工程有限公司 | Rotary excavating pile structure and construction method thereof |
| CN112196495A (en) * | 2020-09-16 | 2021-01-08 | 中国建筑第五工程局有限公司 | Accumulated soil falling prevention device for rotary digging pile hole |
-
2014
- 2014-10-21 CN CN201420606317.5U patent/CN204252121U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455986A (en) * | 2020-04-11 | 2020-07-28 | 广东建兴基础工程有限公司 | Rotary excavating pile structure and construction method thereof |
| CN112196495A (en) * | 2020-09-16 | 2021-01-08 | 中国建筑第五工程局有限公司 | Accumulated soil falling prevention device for rotary digging pile hole |
| CN112196495B (en) * | 2020-09-16 | 2022-07-26 | 中国建筑第五工程局有限公司 | Accumulated soil falling prevention device for rotary digging pile hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109653682B (en) | Drill bit with adjustable drill diameter and hole digging machine | |
| CN110984866A (en) | Rotary drilling diameter-expanding drill bit and construction application of steel casing full-course follow-up pile forming of rotary drilling diameter-expanding drill bit | |
| CN204252121U (en) | A kind ofly amass native falling stop device for revolving the two V shape liftables digging a pore-forming | |
| CN105350540A (en) | Pile bottom slag removal device and method during rotary drilling filling pile construction | |
| CN110863773A (en) | Pile foundation hole digging machine for building foundation engineering | |
| CN103243740B (en) | Construction method of rotary excavating and long spiral combination bored concrete pressure grouting secant pile continuous wall | |
| CN102966094B (en) | Method for constructing concrete pile through rotary excavating and pressure irrigation | |
| CN203835262U (en) | Pile hole base expanding device | |
| CN106013150B (en) | A kind of pile press machine | |
| CN103104209B (en) | Device for preventing falling of accumulated soil for rotatablely excavated pile hole | |
| CN205035810U (en) | Construction equipment of umbrella disk formula dysmorphism stake | |
| CN203834465U (en) | Pile hole construction device for cast-in-place concrete pile expanded in base by use of power-driven luoyang shovel hole-forming machine | |
| CN206256893U (en) | Short space internal drilling pile-forming apparatus | |
| CN102797254A (en) | Construction method for bottom-expanded pile casting by long-spiral drilling and compacted half soil sampling | |
| CN109322624B (en) | Anchoring hole bottom reaming device | |
| CN207229106U (en) | The shaft sinking device to break ground for shaft sinking construction machinery broken rock | |
| CN206873478U (en) | A kind of underground shaft robot | |
| CN205894077U (en) | A complete set of pipe long spiral drilling filling pile brush wall ware | |
| CN203114221U (en) | Soil falling-stopping device used for rotary excavating pile hole | |
| CN105178324A (en) | Construction device for umbrella tray type special-shaped pile | |
| CN208563419U (en) | A kind of set digging device | |
| CN204311440U (en) | Two high pressure multipurpose rotary churning pile device | |
| CN103104202B (en) | For removing the pumping system revolving and dig the soft formation soil body bottom stake holes | |
| CN204491577U (en) | Device is stirred in a kind of spray carrying out consolidation process for specific soil layer | |
| CN204475338U (en) | A kind of single sleeve pipe is without the pile pulling device of water burst no swell mud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |