CN211598516U - Novel anti-slide pile pore-forming device - Google Patents
Novel anti-slide pile pore-forming device Download PDFInfo
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- CN211598516U CN211598516U CN201921987089.XU CN201921987089U CN211598516U CN 211598516 U CN211598516 U CN 211598516U CN 201921987089 U CN201921987089 U CN 201921987089U CN 211598516 U CN211598516 U CN 211598516U
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Abstract
The utility model discloses a novel friction pile pore-forming device, this pore-forming device include jack, cast-in-place upright wall, frame roof beam, prefabricated pipe jacking, screw conveyer, entry driving machine and guide rail. The heading machine utilizes computer control and laser guide, the front cutter disc cuts rock-soil bodies, the positioning is accurate, no-retaining wall construction is carried out, the prefabricated jacking pipe replaces a cast-in-situ retaining wall, the heading machine carries out hole forming, a jack jacks the prefabricated pipe section into the hole, the construction is synchronous, the construction period is shortened, and the residue soil transportation and the hole forming are carried out synchronously.
Description
Technical Field
The utility model relates to an friction pile pore-forming mode specifically is a novel friction pile pore-forming device, belongs to side slope, landslide improvement engineering friction pile pore-forming device technical field.
Background
The method is characterized in that a treatment mode of the slide-resistant pile is usually adopted in the process of treating the slope landslide, the slide-resistant pile is a cylindrical component which penetrates through a slide body and reaches a stable stratum, the pile body is generally cast-in-place reinforced concrete, can bear horizontal acting forces such as large landslide thrust, soil resistance and the like, has the advantages of large slide resistance, small masonry, flexible position arrangement, small influence on the stability of the slide body and the like, and is widely applied and developed in slope landslide treatment projects.
However, the existing anti-slide pile excavation mode is manual excavation, the size of a pile hole, the plane position and the inclination condition of a vertical axis need to be checked for several times, deviation needs to be corrected at any time, muck is lifted out by using lifting equipment, one section is excavated, one section is protected, the construction period is long, the construction process is complicated, the efficiency is low, and potential safety hazards are large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing and adopting mechanical pore-forming in order to solve above-mentioned problem, solve simultaneously drilling, dado and dregs and carry three problem, do not have personnel's potential safety hazard, efficient, a novel friction pile pore-forming device that the time limit for a project is short.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel anti-slide pile hole forming device comprises a jack, a cast-in-place vertical wall, a frame beam, a prefabricated jacking pipe, a screw conveyor, a heading machine and a guide rail; the cast-in-place vertical wall is poured at a distance from the orifice, the cast-in-place vertical wall is parallel to the long edge of the orifice, the frame beam is poured right above the orifice, the long edge of the frame beam is longer than the length of the orifice, the short edge of the frame beam is as long as the orifice, the jacks comprise four horizontal jacks and four vertical jacks, the horizontal jacks are symmetrically arranged on the cast-in-place vertical wall, the two vertical jacks are downwards arranged on the long edge of the frame beam, the guide rail is laid between the cast-in-place vertical wall and the anti-slide pile hole, the prefabricated jacking pipe is conveyed to the orifice and downwards jacked into the pile hole under the combined action of the jacks and the guide rail, the prefabricated jacking pipe is attached to the inner wall of the pile hole of the anti-slide pile, the screw conveyor and the heading machine are both arranged in the pile hole of the anti-slide pile, and the heading machine is connected below the screw conveyor, the heading machine is positioned at the bottom of a pile hole of the slide-resistant pile;
as a further aspect of the present invention: the structural foundation of the cast-in-place vertical wall and the locking notch share one ground.
As a further aspect of the present invention: and the vertical jack is arranged on the cross beam in a jacking mode and jacks the prefabricated jacking pipe downwards into the pile hole.
As a further aspect of the present invention: the guide rail is horizontally laid between the cast-in-place vertical wall and the pile hole of the anti-slide pile.
As a further aspect of the present invention: the heading machine is controlled by an external computer and guided by laser.
As a further aspect of the present invention: the pile hole protecting wall of the anti-slide pile is formed by replacing the traditional cast-in-place protecting wall with a prefabricated jacking pipe section.
As a further aspect of the present invention: the pipe section interface of the prefabricated jacking pipe consists of a gasket, an outer sleeve ring, a rubber water stop and a gasket, and the size of a groove opening for connecting the pipe sections is accurate, smooth and bubble-free.
As a further aspect of the present invention: the gasket is a rubber ring with the outside and any cross section being dense and uniform and having no crack or dent defect, and the rubber waterstop is adhered to the groove of the concrete pipe orifice through strong glue and is coated with non-corrosive lubricating oil before the pipe joints are butted.
As a further aspect of the present invention: the outer collar is a steel collar, the outer collar is sleeved at a processing position and keeps not deformed in the process of transporting and hoisting on site, and the interface is not damaged.
As a further aspect of the present invention: the liner is a cork liner with the thickness of one centimeter and made of multiple layers of plywood, and is clamped between steel collars of front and rear pipe joints, after the pipeline is pushed through, the plywood between the pipe joints needs to be chiseled to the same depth, and is smoothed by asphalt elastic caulking paste or cement mortar to be used for inner joint treatment.
As a further aspect of the present invention: the hole forming mode of the anti-slide pile is formed by mechanical hole forming of a heading machine, and when the heading machine continuously digs soil downwards to a certain depth, a jack in the vertical direction on a frame beam cross beam slowly jacks a pile hole opening prefabricated jacking pipe into a hole section by section.
As a further aspect of the present invention: and conveying the slag soil to the outside of the hole opening while tunneling.
The utility model has the advantages that:
(1) the boring machine is adopted for boring, the boring machine is controlled by a computer and guided by laser, and the front cutter head cuts rock and soil mass, so that the efficiency is high and the positioning is accurate;
(2) the construction without the retaining wall is carried out, the prefabricated jacking pipe replaces a cast-in-place retaining wall, the hole is formed by the tunneling machine, meanwhile, the jack jacks the prefabricated pipe section into the hole, the construction is synchronous, and the construction period is shortened;
(3) the slag soil transportation and the pore-forming are carried out synchronously, and the slag soil is directly conveyed out of the pores by a screw conveyor, so that the construction is synchronous, and the construction period is shortened;
(4) the problem of the potential safety hazard of manual operation in the pit is solved, constructor's personal safety is guaranteed, mechanized wide application has been promoted, work efficiency has been improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. the device comprises a horizontal jack, 2 a vertical jack, 3 a vertical wall, 4 a frame beam, 5 a slag soil, 6 a field leveling, 7 a locking notch, 8 a prefabricated jacking pipe, 9 a screw conveyor, 10 a heading machine, 11 an anti-slide pile, 12 and a guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a novel anti-slide pile hole forming device includes a jack, a cast-in-place vertical wall 3, a frame beam 4, a prefabricated pipe jacking 8, a screw conveyor 9, a heading machine 10 and a guide rail 12; the cast-in-place vertical wall 3 is poured at a distance from the orifice, the cast-in-place vertical wall 3 is parallel to the long edge of the orifice, the frame beam 4 is poured right above the orifice, the long edge of the frame beam 4 is longer than the length of the orifice, the short edge of the frame beam 4 is as long as the orifice, the jacks comprise four horizontal jacks 1 and four vertical jacks 2, the horizontal jacks 1 are symmetrically arranged on the cast-in-place vertical wall 3, the two vertical jacks 2 are downwards arranged on the long edge of the frame beam 4, the guide rail 12 is laid between the cast-in-place vertical wall 3 and the anti-slide pile hole, the prefabricated jacking pipe 8 is transported to the orifice and downwards jacked into the pile hole under the combined action of the jacks and the guide rail 12, the prefabricated jacking pipe 8 is attached to the inner wall of the pile hole of the anti-slide pile 11, the screw conveyor 9 and the tunneling machine 10 are both arranged in the pile hole of the anti-slide pile 11, the development machine 10 is connected below the screw conveyor 9, and the development machine 10 is positioned at the bottom of a pile hole of the slide-resistant pile 11;
in the embodiment of the present invention, the structural foundation of the cast-in-place vertical wall 3 and the locking notch 7 share one ground.
The embodiment of the utility model provides an in, vertical direction jack 2 utilizes the jacking mode to install on the crossbeam, and pushes up prefabricated push pipe 8 to stake downthehole downwards.
In the embodiment of the present invention, the guide rail 12 is laid horizontally between the pile holes of the cast-in-place vertical wall 3 and the slide-resistant pile 11.
In the embodiment of the present invention, the heading machine 10 is controlled by a peripheral computer and guided by laser.
In the embodiment of the utility model, the stake hole dado of friction pile 11 replaces traditional cast-in-place dado by prefabricated 8 sections of push pipes.
The embodiment of the utility model provides an in, prefabricated push pipe 8's pipeline section interface comprises packing ring, outer collar, rubber waterstop and liner, and the notch size of pipe section connection must be accurate, bright and clean level bubble-free.
The embodiment of the utility model provides an in, the packing ring is the rubber circle of the dense, even, no crack or the dent defect of matter for outside and any section, and the rubber waterstop pastes in concrete pipe mouth groove through powerful glue to scribble non-corrosive lubricating oil before the tube coupling butt joint, in order to reduce to rub and hinder, prevent that the waterstop from overturning, shifting and splitting.
The embodiment of the utility model provides an in, outer lantern ring is the steel lantern ring, and the outer loop cover keeps indeformable in processing department to on-the-spot transportation hoist and mount process, and the interface does not damage to ensure the tube coupling at the butt joint in-process, the rubber tape does not shift, does not overturn, ensures the leakproofness of tube coupling.
The embodiment of the utility model provides an in, the one centimetre cork liner of thickness that the liner was made for adopting the multilayer plywood to press from both sides it between front and back tube coupling steel collars, with the interact power between even tube coupling, reduce the interface and damage, and the pipeline pushes up logical back, must chisel the plywood between the tube coupling to same degree of depth to and asphalt elasticity caulking paste or cement mortar trowel and handle as interior interface.
The embodiment of the utility model provides an in, 11 pore-forming modes of friction pile are by the mechanical pore-forming of entry driving machine 10, and when entry driving machine 10 was dug soil downwards constantly and reached certain degree of depth, and it is downthehole that vertical direction jack 2 pushed up the 8 one-section slow tops of prefabricated push pipes of stake hole mouth one section on the frame roof beam 4 crossbeam.
In the embodiment of the utility model, the dregs 5 are sent out of the hole by the screw conveyer 9 while tunneling.
The hole forming method of the novel slide-resistant pile hole forming device can adopt the following steps:
s1, leveling the field: measuring lofting, site leveling 6 of an orifice part and compacting treatment;
s2, anti-slide pile locking construction: mechanically and manually excavating the outer contour of the locking notch 7, paving a cement mortar cushion layer at the bottom, binding reinforcing steel bars, erecting a template at the inner side, and pouring concrete to form the locking notch 7;
s3, jack installation: a vertical wall is poured at a distance from the hole opening and is parallel to the long edge of the hole opening, and the jacks are symmetrically arranged on the vertical wall; the frame beam 4 is poured right above the orifice, the long side is longer than the length of the orifice, the short side is as long as the orifice, and the two long sides are respectively provided with 2 downward jacks;
s4, installing guide rails: the horizontal guide rail is laid between the vertical wall and the pile hole of the slide-resistant pile 11, the position is accurately adjusted under the detection of measurement until the requirement is met, and the horizontal guide rail is firmly fixed immediately to ensure that the prefabricated jacking pipe is conveyed to the pile hole opening;
s5, hole forming mode: drilling a hole in the tunneling machine 10, and pushing the tunneling machine 10 downwards to dig by means of the thrust of a jack and the dead weight of the jacking pipe in the pipe jacking construction;
s6, placing the jacking pipe: placing the prefabricated pipe section on a horizontal guide rail by using a crane, conveying the pipe section to a pile hole opening by using the horizontal guide rail 12, and jacking a jack on a vertical wall to the pile hole;
s7, jacking the pipeline: when the heading machine 10 continuously excavates soil downwards to a certain depth, a jack on the beam slowly jacks the jacking pipes into the pile hole section by section until the designed depth is reached, and the heading machine is manually disassembled and taken out;
s8, conveying the dregs: the excavator 10 excavates soil downwards, and the spiral conveyor 9 conveys the dregs 5 to a designated place outside the hole opening, and then the dregs are manually conveyed to a special spoil place to be stacked.
When the novel anti-slide pile hole forming device and the method thereof are used, a cast-in-place vertical wall 3 is cast at a distance from an orifice, four horizontal direction jacks 1 are symmetrically installed on the wall surface, a frame beam 4 is cast right above the orifice, the long side is longer than the orifice, the short side is as long as the orifice, two vertical direction jacks 1 are respectively installed on the two long sides, a guide rail 12 is horizontally laid between the cast-in-place vertical wall 3 and a pile hole of an anti-slide pile 11, a prefabricated jacking pipe 8 is conveyed to the orifice and is jacked downwards into the hole under the combined action of the jacks and the horizontal guide rail 12, a screw conveyor 9 and a heading machine 10 are used for heading and conveying soil outwards to a specified place inside the hole, and then the heading machine is conveyed to a special soil abandoning place by.
Claims (9)
1. A novel anti-slide pile hole forming device comprises a jack, a cast-in-place vertical wall (3), a frame beam (4), a prefabricated jacking pipe (8), a spiral conveyor (9), a heading machine (10) and a guide rail (12); the method is characterized in that: the cast-in-place vertical wall (3) is poured at a distance from the orifice, and the cast-in-place vertical wall (3) is parallel to the long edge of the orifice;
the frame beam (4) is poured right above the orifice, the long edge of the frame beam (4) is longer than the length of the orifice, the short edge of the frame beam (4) is as long as the orifice, the jacks comprise horizontal jacks (1) and vertical jacks (2), the number of the horizontal jacks (1) is four, the horizontal jacks are symmetrically arranged on a cast-in-place vertical wall (3), the number of the vertical jacks (2) is two, and the vertical jacks are downwards arranged on the long edge of the frame beam (4);
the guide rails (12) are laid between the cast-in-place vertical wall (3) and the anti-slide pile hole, the prefabricated jacking pipe (8) is conveyed to the hole opening and jacked downwards into the pile hole under the combined action of the jack and the guide rails (12), and the prefabricated jacking pipe (8) is attached to the inner wall of the pile hole of the anti-slide pile (11);
the anti-slide pile is characterized in that the spiral conveyor (9) and the heading machine (10) are both arranged in a pile hole of the anti-slide pile (11), the heading machine (10) is connected below the spiral conveyor (9), and the heading machine (10) is located at the bottom of the pile hole of the anti-slide pile (11).
2. The novel slide-resistant pile hole forming device as claimed in claim 1, wherein: the structural foundation of the cast-in-situ vertical wall (3) and the locking notch (7) share one ground; and the vertical jack (2) is arranged on the cross beam in a jacking mode and jacks the prefabricated jacking pipe (8) downwards into the pile hole.
3. The novel slide-resistant pile hole forming device as claimed in claim 1, wherein: the guide rail (12) is horizontally laid between the cast-in-place vertical wall (3) and the pile hole of the anti-slide pile (11); the heading machine (10) is controlled and guided by laser through an external computer; the pile hole protecting wall of the anti-slide pile (11) is formed by replacing the traditional cast-in-situ protecting wall with a prefabricated jacking pipe (8).
4. The novel slide-resistant pile hole forming device as claimed in claim 1, wherein: the pipe section interface of the prefabricated jacking pipe (8) consists of a gasket, an outer sleeve ring, a rubber water stop and a gasket.
5. The novel slide-resistant pile hole forming device as claimed in claim 4, wherein: the gasket is a rubber ring with the outside and any cross section being dense and uniform and having no crack or dent defect, and the rubber waterstop is adhered to the groove of the concrete pipe orifice through strong glue and is coated with non-corrosive lubricating oil before the pipe joints are butted.
6. The novel slide-resistant pile hole forming device as claimed in claim 4, wherein: the outer collar is a steel collar, and the outer collar is sleeved at a processing position and keeps not deformed in the process of transporting and hoisting on site.
7. The novel slide-resistant pile hole forming device as claimed in claim 4, wherein: the liner is a cork liner which is made of multiple layers of plywood and has the thickness of one centimeter, and the cork liner is clamped between the steel collars of the front pipe joint and the rear pipe joint.
8. The novel slide-resistant pile hole forming device as claimed in claim 1, wherein: the hole forming mode of the anti-slide pile (11) is mechanically formed by a heading machine (10), and when the heading machine (10) continuously digs soil downwards to a certain depth, a jack (2) in the vertical direction on a beam of a frame beam (4) slowly jacks the prefabricated jacking pipes (8) of the pile hole opening into the hole one by one.
9. The novel slide-resistant pile hole forming device as claimed in claim 1, wherein: the device also comprises muck (5), wherein the muck (5) is conveyed out of the hole opening by a screw conveyor (9) while being tunneled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921987089.XU CN211598516U (en) | 2019-11-18 | 2019-11-18 | Novel anti-slide pile pore-forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987089.XU CN211598516U (en) | 2019-11-18 | 2019-11-18 | Novel anti-slide pile pore-forming device |
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| CN211598516U true CN211598516U (en) | 2020-09-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021954A (en) * | 2019-11-18 | 2020-04-17 | 四川农业大学 | Novel anti-slide pile hole forming device and method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021954A (en) * | 2019-11-18 | 2020-04-17 | 四川农业大学 | Novel anti-slide pile hole forming device and method thereof |
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