CN110424412A - A kind of artificial digging pile system - Google Patents
A kind of artificial digging pile system Download PDFInfo
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- CN110424412A CN110424412A CN201910659711.2A CN201910659711A CN110424412A CN 110424412 A CN110424412 A CN 110424412A CN 201910659711 A CN201910659711 A CN 201910659711A CN 110424412 A CN110424412 A CN 110424412A
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- Prior art keywords
- protective plate
- stake holes
- mounting base
- pile system
- hollow
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B11/00—Devices for reconditioning breathing air in sealed rooms
-
- 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
- E02D17/06—Foundation trenches ditches or narrow shafts
-
- 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
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to building pile foundation engineering fields, more specifically, it is related to a kind of artificial digging pile system, its key points of the technical solution are that: including hollow stake holes and the plan analysis being arranged on hollow stake holes hole wall, annular mounting base is detachably provided on the plan analysis barrel of hollow pile hole bottom, level is fixedly installed round protective plate in the annular mounting base, resigning mouthful is offered on the circle protective plate, the resigning mouthful passes through for material, and barrier door able to turn on or off is provided at the resigning mouthful.A kind of artificial digging pile system of the invention has the advantages that improve construction safety in construction personnel's stake holes.
Description
Technical field
The present invention relates to building pile foundation engineering fields, more specifically, it relates to a kind of artificial digging pile system.
Background technique
Artificial digging pile be cut the earth with manpower, the reinforced concrete pile of cast in situs, the general diameter of artificial digging pile is thicker,
Most thin also at 800 millimeters or more, and depth is deeper, can carry that floor is less and the biggish main structure body of pressure, at present
Using commonplace.Stake the upper surface of setting cushion cap, then with apron piece drawknot, link, be distributed each uniform force,
To support whole building.
Currently, the Chinese patent that notification number is 208088314 U of CN discloses a kind of artificial digging pile security protection dress
It sets, its key points of the technical solution are that: pedestal, bracket, hanging basket, hoist engine, control power supply and folding protector composition, it is specific
Structure is that hole stake opening is provided with pedestal, and the bracket of taper is provided on pedestal, and rack outer surface is provided with collapsible anti-
Protection unit；Cantilever tip is provided with hoist engine, hoist engine connection control power supply；There is hanging basket by wire rope suspensioning on hoist engine.
Above-mentioned technical proposal opens and closes aperture by folding protector on pedestal, to prevent the object in hanging basket
Material falls to hollow stake holes, to improve the safety problem of construction personnel, but since the depth of hollow stake holes is larger, works as object
During material lifts by crane in hollow stake holes, it is also frequently present of the case where material is fallen, to have safety to construction personnel
Hidden danger.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of artificial digging pile system, has and mention
In high construction personnel's stake holes the advantages of construction safety.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of artificial digging pile system,
The concrete including hollow stake holes and the plan analysis being arranged on hollow stake holes hole wall, close to hollow pile hole bottom
Annular mounting base is detachably provided on casing barrel, level is fixedly installed round protective plate, institute in the annular mounting base
State and offer resigning mouthful on round protective plate, the resigning mouthful passes through for material, be provided at the resigning mouthful it is able to turn on or off every
Keep off door.
By using above-mentioned technical proposal, hollow stake holes passes through dismountable annular installation during constantly lower digging
Seat is arranged close to hollow pile hole bottom gradually downward and is located at the position of construction personnel's overhead, by annular mounting base
Round protective plate existing material during material is allocated and transported in hollow stake holes fallen carry out barrier protection, applied to improve
The safety that worker person constructs in hollow stake holes.
The present invention is further arranged to: the plan analysis is segmented that pour setting multiple from top to bottom, each described mixed
Solidifying soil casing inner wall is provided with annular placing groove, and the annular placing groove is circumferentially provided with multiple for stationary annular mounting base
Fixing piece.
By using above-mentioned technical proposal, during digging under hollow stake holes, by being segmented the plan analysis poured
The hole wall for carrying out hollow stake holes is protected, and the annular for the installation of annular mounting base being arranged on the inner wall of plan analysis
Placing groove is to improve the stability of annular mounting base.
The present invention is further arranged to: the fixing piece is screw rod, and the screw rod is horizontally disposed, and described screw rod one end is pre-buried
It is welded and fixed in plan analysis and with the steel reinforcement cage in plan analysis, the screw rod other end extends annular placement
Slot offers the mounting hole worn for screw rod in the annular mounting base, and the annular mounting base is consolidated by screw rod attaching nut
It is fixed.
By using above-mentioned technical proposal, cooperated in annular mounting base by screw rod and nut, to further increase
The stability of annular mounting base installation.
The present invention is further arranged to: being circumferentially fixedly installed on the inner sidewall of the annular mounting base multiple L-shaped solid
Determine code, the circle protective plate is fixedly mounted in fixed code by screw bolt and nut.
By using above-mentioned technical proposal, round protective plate is placed in fixed code, by screw bolt and nut that circle is anti-
Backplate is stably fixed in annular mounting base.
The present invention is further arranged to: the annular mounting base is made of multi-section circular arc bar, between two neighboring circular arc bar
There are gaps that can be mobile to round protective plate circular direction, and fixed code is provided on each circular arc bar, described round anti-
Backplate corresponds to fixed code and offers long lumbar hole by the installation place of screw bolt and nut, and the length direction of the long lumbar hole is to far from circle
Arc bar direction opens up.
By using above-mentioned technical proposal, when hollow stake holes constantly it is lower dig to certain depth after, hollow pile hole bottom from
Round protective plate farther out when, need to disassemble round protective plate, be then mounted on downwards lower section plan analysis ring
In shape placing groove, first the nut on the screw rod of stationary annular mounting base is dismantled first, then unscrew it is fixed round anti-
Then screw bolt and nut on backplate moves multi-section circular arc bar along long lumbar hole to the center of circle direction of round protective plate, thus
Multi-section circular arc bar is set to be detached from annular placing groove, to be installed in the mounting groove below moving down into, thus not destroying coagulation
In the case where native casing, facilitate annular mounting base stablizes installation.
The present invention is further arranged to: barrier door one end is hinged on resigning mouthful side, and other end activity overlap joint is stepped down
Mouthful other side is provided with the construction personnel for hollow pile hole bottom on the circle protective plate and draws the traction dress for opening barrier door
It sets.
By using above-mentioned technical proposal, when needing the soil of hollow pile hole bottom or sandstone allocating and transporting out hollow stake holes
Or material, when needing to be maneuvered into hollow pile hole bottom, the construction personnel positioned at hollow pile hole bottom facilitates control by traction device
The opening and closing of barrier door processed.
The present invention is further arranged to: the traction device includes vertical tube, guide wheel and traction rope, and the vertical tube is vertical
It is positioned close to barrier door hinge to connect on the round protective plate of side, the guide wheel is rotatably arranged at riser upper end nozzle, institute
State the upper surface that traction rope one end is connected to barrier door activity bond end, the other end first bypass after guide wheel by inside vertical tube and
Activity extends to hollow pile hole bottom after wearing round protective plate.
By using above-mentioned technical proposal, construction personnel in the bottom of hollow pile hole by pull traction rope open every
Door is kept off, and since hollow stake holes is during constantly deep-cutting, is folded with by the length of traction rope, to facilitate barrier
The opening of door.
The present invention is further arranged to: the vertical tube sidewall horizontal is provided with fixed block, and the fixed block end is to vertical tube
Direction offers mounting groove, and the mounting groove activity is plugged with the magnetic block with the attracted fixation of barrier door, and magnetic block is in
When being fixed state, barrier door is obliquely installed to resigning mouthful, and spring, the peace are provided between the mounting groove and magnetic block
It is provided with ring limit block at tankage notch, described magnetic block one end in mounting groove is provided with annular anti-drop block, described
Relief hole is offered between mounting groove slot bottom and vertical tube inside, the magnetic block end in mounting groove is fixedly installed solution
Lock rope, the unlock rope pass through relief hole and vertical tube internal stretch to hollow pile hole bottom.
Pass through magnetic block after pulling barrier door rotating opening resigning mouthful by traction rope by using above-mentioned technical proposal
It is fixed on vertical tube, so that construction personnel be avoided to hold traction rope for a long time, keeps barrier door in the open state, work as needs
When closing resigning mouthful, by pulling unlock rope, so that magnetic block compressed spring be made to be located in mounting groove, thus make magnetic block and every
It keeps off door to be detached from, so that unlock be fixed to barrier door, then automatic cover is closed in resigning mouthful under the effect of gravity.
The present invention is further arranged to: the barrier door includes square box and the metal grid being fixed in square box gear
Net.
By using above-mentioned technical proposal, the same of barrier is carried out to object is fallen by the way that metal grid backstop is arranged in square box
When, the handling situation of material is clear how by metal grid backstop.
The present invention is further arranged to: relatively pre-buried vertically in the plan analysis there are two air exchange pipes.
By using above-mentioned technical proposal, by pre-buried two opposite air exchange pipes vertical in plan analysis,
Extraneous ozone is delivered in hollow stake holes by one of air exchange pipe to facilitate, and passes through another sky
Gas exchange pipe by hollow stake holes toxic gas and the oxygen debt gas of rich nitrogen be discharged, and can also by empty air exchange pipe
For use as drainpipe, to facilitate the ponding discharge in hollow stake holes.
In conclusion the invention has the following advantages:
First, hollow stake holes during constantly lower digging, is arranged close to gradually downward by dismountable annular mounting base
Hollow pile hole bottom and the position for being located at construction personnel's overhead, by the round protective plate in annular mounting base to hollow
Existing material falls and carries out barrier protection during material allocation and transportation in stake holes, applies in hollow stake holes to improve construction personnel
The safety of work；
Second, the construction personnel being located in the bottom of hollow pile hole opens barrier door by pulling traction rope, and due to hollow pile
Hole is folded with, to facilitate the opening of barrier door during constantly deep-cutting by the length of traction rope；
Third, by pre-buried two opposite air exchange pipes vertical in plan analysis, it will be extraneous fresh to facilitate
Air is delivered in hollow stake holes by one of air exchange pipe, and will be in hollow stake holes by another air exchange pipe
Toxic gas and the oxygen debt gas discharge of rich nitrogen, and drainpipe is also used as by empty air exchange pipe, thus just
Just the ponding in hollow stake holes is discharged.
Detailed description of the invention
Fig. 1 is the cross-sectional view of hollow stake holes in the present embodiment；
Fig. 2 is the mounting structure schematic diagram of the annular mounting base and round protective plate after plan analysis is splitted in the present embodiment；
Fig. 3 is the mounting structure schematic diagram of annular mounting base and round protective plate in the present embodiment；
Fig. 4 is the enlarged drawing in Fig. 3 at A.
In figure: 1, hollow stake holes；2, plan analysis；3, air exchange pipe；4, annular mounting base；5, round protective plate；
6, resigning mouthful；7, barrier door；8, annular placing groove；9, screw rod；10, mounting hole；11, fixed code；12, circular arc bar；13, long waist
Hole；14, vertical tube；15, guide wheel；16, traction rope；17, fixed block；18, mounting groove；19, magnetic block；20, spring；21, annular
Limited block；22, annular anti-drop block；23, relief hole；24, unlock rope；25, square box；26, metal grid backstop.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of artificial digging pile system, as depicted in figs. 1 and 2, including hollow stake holes 1 and setting are in hollow 1 hole of stake holes
Plan analysis 2 on wall, plan analysis 2 be segmented from top to bottom pour setting it is multiple.It is vertical relatively pre- in plan analysis 2
It buries there are two air exchange pipe 3, the air exchange pipe 3 in upper and lower plan analysis 2 is attached by adapter.By mixed
Vertical pre-buried two opposite air exchange pipes 3 in solidifying soil casing 2, pass through one of them for extraneous ozone to facilitate
Air exchange pipe 3 is delivered in hollow stake holes 1, and by another air exchange pipe 3 by the toxic gas in hollow stake holes 1 with
And the gas discharge that richness nitrogen is oxygen debt, and drainpipe is also used as by empty air exchange pipe 3, to facilitate hollow stake holes
Ponding discharge in 1.
As depicted in figs. 1 and 2, annular peace is detachably provided on 2 barrel of plan analysis of hollow 1 bottom of stake holes
Seat 4 is filled, level is fixedly installed round protective plate 5 in annular mounting base 4, and resigning mouthful 6 is offered on round protective plate 5, steps down
Mouth 6 passes through for material, and barrier door 7 able to turn on or off is provided at resigning mouthful 6.Hollow stake holes 1 passes through during constantly lower digging
Dismountable annular mounting base 4 is arranged close to hollow 1 bottom of stake holes gradually downward and is located at the position of construction personnel's overhead
It sets, by the round protective plate 5 in annular mounting base 4 to existing material is fallen during material allocation and transportation in hollow stake holes 1
Barrier protection is carried out, to improve the safety that construction personnel constructs in hollow stake holes 1.
As shown in Figures 2 and 3, specifically, 2 inner wall of each plan analysis is provided with annular placing groove 8, annular is placed
Slot 8 passes through the steel pile casting poured and is formed.Annular placing groove 8 is circumferential to be provided with multiple fixing pieces for stationary annular mounting base 4.
Fixing piece in the present embodiment is screw rod 9, and screw rod 9 is horizontally disposed, and 9 one end of screw rod is embedded in plan analysis 2 and and coagulation
Steel reinforcement cage in native casing 2 is welded and fixed, and 9 other end of screw rod extends annular placing groove 8, offers confession in annular mounting base 4
The mounting hole 10 that screw rod 9 is worn, annular mounting base 4 are fixed by 9 attaching nut of screw rod.During digging under hollow stake holes 1,
The hole wall that hollow stake holes 1 is carried out by being segmented the plan analysis 2 poured is protected, and on the inner wall of plan analysis 2
What is be arranged cooperates stationary annular mounting base 4 for the annular placing groove 8 of annular mounting base 4 installation and by screw rod 9 and nut, from
And improve the stability that annular mounting base 4 is installed.
As shown in Figures 2 and 3, it is circumferentially welded and fixed on the inner sidewall of annular mounting base 4 and is provided with multiple L-shaped fixed codes
11, round protective plate 5 is fixedly mounted in fixed code 11 by screw bolt and nut.Annular mounting base 4 is by 12 groups of multi-section circular arc bar
At four and the equally setting four of fixed code 11 is arranged in the circular arc bar 12 of the present embodiment, and four fixed codes 11 are separately mounted to often
On a circular arc bar 12.There are the gaps that can be moved to round 5 circular direction of protective plate between two neighboring circular arc bar 12, and each
Fixed code 11 is provided on circular arc bar 12, the corresponding fixed code 11 of round protective plate 5 is opened up by the installation place of screw bolt and nut
There is long lumbar hole 13, the length direction of long lumbar hole 13 is opened up to far from 12 direction of circular arc bar.When hollow stake holes 1 is dug constantly lower to one
After depthkeeping degree, hollow 1 bottom of stake holes farther out from round protective plate 5 when, need to disassemble round protective plate 5, then downwards
It is mounted in the annular placing groove 8 of the plan analysis 2 of lower section, first first by the nut on the screw rod 9 of stationary annular mounting base 4
It is dismantled, is then unscrewing the screw bolt and nut on fixed round protective plate 5, then by multi-section circular arc bar 12 along long lumbar hole
13 is mobile to the center of circle direction of round protective plate 5, to make multi-section circular arc bar 12 be detached from annular placing groove 8, to move down into down
It is installed in the annular placing groove 8 of side, to facilitate annular mounting base 4 constantly in the case where not destroying plan analysis 2
It is installed in the annular placing groove 8 of lower mobile lower section.
As shown in Figures 2 and 3,7 one end of barrier door is hinged on the round protective plate 5 of 6 side of resigning mouthful, other end activity
On the round protective plate 5 for overlapping 6 other side of resigning mouthful, the construction personnel for hollow 1 bottom of stake holes is provided on round protective plate 5
The traction device of barrier door 7 is opened in traction.When needing the soil of hollow 1 bottom of stake holes or sandstone allocating and transporting out hollow stake holes 1
Or material, when needing to be maneuvered into hollow 1 bottom of stake holes, it is convenient that the construction personnel positioned at hollow 1 bottom of stake holes passes through traction device
Control the opening and closing of barrier door 7.
As shown in Figure 3 and Figure 4, traction device includes vertical tube 14, guide wheel 15 and traction rope 16, and vertical tube 14 is vertically arranged
On the round protective plate 5 close to the hinged side of barrier door 7, guide wheel 15 is rotatably arranged at 14 upper end tube nozzle of vertical tube, traction
16 one end of restricting are connected to the upper surface of the movable bond end of barrier door 7, and the other end first bypasses after guide wheel 15 by inside vertical tube 14
And activity wear round protective plate 5 after extend to hollow 1 bottom of stake holes.Construction personnel in hollow 1 bottom of stake holes passes through
It pulls traction rope 16 to open barrier door 7, and since hollow stake holes 1 is during constantly deep-cutting, passes through the length of traction rope 16
It is short to be folded with, to facilitate the opening of barrier door 7.
As shown in Figure 3 and Figure 4,14 sidewall horizontal of vertical tube is provided with fixed block 17, and 17 end of fixed block is to 14 direction of vertical tube
Mounting groove 18 is offered, 18 activity of mounting groove is plugged with the magnetic block 19 with the attracted fixation of barrier door 7, and magnetic block 19 is in
When being fixed state, barrier door 7 is obliquely installed to resigning mouthful 6, and spring 20 is provided between mounting groove 18 and magnetic block 19, peace
It is provided with ring limit block 21 at 18 notch of tankage, 19 one end of magnetic block in mounting groove 18 is provided with annular anti-drop block
22,18 slot bottom of mounting groove and vertical tube offer relief hole 23 between 14 inside, and 19 end of magnetic block in mounting groove 18 is solid
Surely it is provided with unlock rope 24, unlock rope 24 passes through relief hole 23 and 14 internal stretch of vertical tube to hollow 1 bottom of stake holes.By leading
After messenger 16 pulls 7 rotating opening resigning mouthful 6 of barrier door, it is fixed on vertical tube 14 by magnetic block 19, to avoid applying
Worker person holds traction rope 16 for a long time, keeps barrier door 7 in the open state, when needing to close resigning mouthful 6, is solved by pulling
Lock rope 24, so that it is located at 19 compressed spring 20 of magnetic block in mounting groove 18, so that it is detached from magnetic block 19 and barrier door 7, from
And unlock is fixed to barrier door 7, then automatic cover closes in resigning mouthful 6 under the effect of gravity.
As shown in figure 3, the barrier door 7 in the present embodiment includes square box 25 and the metal being fixed in square box 25
Lattice backstop 26 is kept off while by the way that metal grid backstop 26 is arranged in square box 25 to object progress barrier is fallen by metal grid
Net 26 is clear how the handling situation of material.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of artificial digging pile system, it is characterised in that: including hollow stake holes (1) and be arranged in hollow stake holes (1) hole wall
On plan analysis (2), close to hollow stake holes (1) bottom the plan analysis (2) barrel on be detachably provided with ring
Shape mounting base (4), level is fixedly installed round protective plate (5) on annular mounting base (4), the circle protective plate (5)
On offer resigning mouthful (6), the resigning mouthful (6) passes through for material, is provided with barrier door able to turn on or off at the resigning mouthful (6)
(7)。
2. a kind of artificial digging pile system according to claim 1, it is characterised in that: the plan analysis (2) is from upper
To it is lower segmentation pour setting it is multiple, each plan analysis (2) inner wall is provided with annular placing groove (8), the annular
Placing groove (8) is circumferentially provided with multiple fixing pieces for stationary annular mounting base (4).
3. a kind of artificial digging pile system according to claim 2, it is characterised in that: the fixing piece is screw rod (9), institute
State screw rod (9) it is horizontally disposed, described screw rod (9) one end be embedded in plan analysis (2) and with the steel in plan analysis (2)
Muscle cage is welded and fixed, and screw rod (9) other end extends annular placing groove (8), offers confession on the annular mounting base (4)
The mounting hole (10) that screw rod (9) is worn, the annular mounting base (4) are fixed by screw rod (9) attaching nut.
4. a kind of artificial digging pile system according to claim 3, it is characterised in that: it is described annular mounting base (4) it is interior
Multiple L-shaped fixed codes (11) are circumferentially fixedly installed on side wall, the circle protective plate (5) is pacified by the way that screw bolt and nut is fixed
On fixed code (11).
5. a kind of artificial digging pile system according to claim 4, it is characterised in that: the annular mounting base (4) is by more
Section circular arc bar (12) forms, and there are can be between the movement of round protective plate (5) circular direction between two neighboring circular arc bar (12)
Gap, and fixed code (11) are provided on each circular arc bar (12), the circle protective plate (5) corresponding fixed code (11) passes through spiral shell
The installation place of screw bolt and nut offers long lumbar hole (13), and the length direction of the long lumbar hole (13) is to far from circular arc bar (12) direction
It opens up.
6. a kind of artificial digging pile system according to claim 5, it is characterised in that: described barrier door (7) one end is hinged
In resigning mouthful (6) side, other end activity overlaps resigning mouthful (6) other side, is provided on the circle protective plate (5) for hollow
The construction personnel of stake holes (1) bottom draws the traction device for opening barrier door (7).
7. a kind of artificial digging pile system according to claim 6, it is characterised in that: the traction device includes vertical tube
(14), guide wheel (15) and traction rope (16), the vertical tube (14) are vertically arranged in the circle close to barrier door (7) hinged side
On shape protective plate (5), the guide wheel (15) is rotatably arranged at vertical tube (14) upper end tube nozzle, and described traction rope (16) one end connects
It connects in the upper surface of the movable bond end of barrier door (7), it is internal and living by vertical tube (14) afterwards that the other end first bypasses guide wheel (15)
It moves and extends to hollow stake holes (1) bottom after wearing round protective plate (5).
8. a kind of artificial digging pile system according to claim 7, it is characterised in that: vertical tube (14) sidewall horizontal is set
It is equipped with fixed block (17), fixed block (17) end offers mounting groove (18), the mounting groove to vertical tube (14) direction
(18) activity is plugged with the magnetic block (19) with barrier door (7) attracted fixation, and magnetic block (19) is in and is fixed state
When, barrier door (7) is obliquely installed to resigning mouthful (6), spring (20) are provided between the mounting groove (18) and magnetic block (19),
Ring limit block (21) are provided at mounting groove (18) notch, are located at the magnetic block (19) one end in mounting groove (18)
It is provided with annular anti-drop block (22), offers relief hole (23), position between mounting groove (18) slot bottom and vertical tube (14) inside
It is fixedly installed unlock rope (24) in the magnetic block (19) end in mounting groove (18), the unlock rope (24), which passes through, to be stepped down
Hole (23) and vertical tube (14) internal stretch are to hollow stake holes (1) bottom.
9. -8 any a kind of artificial digging pile system according to claim 1, it is characterised in that: barrier door (7) packet
The metal grid backstop (26) for including square box (25) and being fixed in square box (25).
10. -8 any a kind of artificial digging pile system according to claim 1, it is characterised in that: the plan analysis
It is (2) relatively pre-buried vertically in that there are two air exchange pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659711.2A CN110424412B (en) | 2019-07-22 | 2019-07-22 | Manual hole digging pile system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659711.2A CN110424412B (en) | 2019-07-22 | 2019-07-22 | Manual hole digging pile system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110424412A true CN110424412A (en) | 2019-11-08 |
| CN110424412B CN110424412B (en) | 2021-04-20 |
Family
ID=68411559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910659711.2A Active CN110424412B (en) | 2019-07-22 | 2019-07-22 | Manual hole digging pile system |
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| Country | Link |
|---|---|
| CN (1) | CN110424412B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112170A (en) * | 2020-09-18 | 2020-12-22 | 中铁济南工程建设监理有限公司 | Construction process for manually digging hole and pouring pile in weakly weathered rock or moderately weathered rock stratum area |
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| CN102864942A (en) * | 2012-08-13 | 2013-01-09 | 云南建工水利水电建设有限公司 | Manufacturing method for security protective cover |
| CN206220556U (en) * | 2016-12-01 | 2017-06-06 | 中铁建工集团有限公司 | Artificial digging pile underground protective platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112170A (en) * | 2020-09-18 | 2020-12-22 | 中铁济南工程建设监理有限公司 | Construction process for manually digging hole and pouring pile in weakly weathered rock or moderately weathered rock stratum area |
| CN112112170B (en) * | 2020-09-18 | 2021-09-07 | 中铁济南工程建设监理有限公司 | Construction process for manually digging hole and pouring pile in weakly weathered rock or moderately weathered rock stratum area |
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| CN110424412B (en) | 2021-04-20 |
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