CN206143763U - Multidirectional stirring of energy -conserving high -efficient self -reaction force stake pile forming rig - Google Patents
Multidirectional stirring of energy -conserving high -efficient self -reaction force stake pile forming rig Download PDFInfo
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- CN206143763U CN206143763U CN201621191890.XU CN201621191890U CN206143763U CN 206143763 U CN206143763 U CN 206143763U CN 201621191890 U CN201621191890 U CN 201621191890U CN 206143763 U CN206143763 U CN 206143763U
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- forming equipment
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Abstract
The utility model relates to a multidirectional stirring of energy -conserving high -efficient self -reaction force stake pile forming rig, including base, headstock, unit head and drill bit, be equipped with pylon and hoist engine on the base, the top of pylon is equipped with the assembly pulley, the hoist engine is through walking around the wire rope of assembly pulley with power box connected, the unit head is installed in the headstock. This equipment utilizes machinery self structure to realize multidirectional, stirring many times with an unit head, once runs the drilling tool into the well and high -efficient high quality to stir into the stake, and energy saving consumed the festival, reduced construction cost, the hard ground layer can be effectively pierced through, the stratum wide range is suitable for.
Description
Technical field
This utility model is related to geotechnical engineering construction plant equipment, more particularly, it relates to a kind of efficient energy-saving self-reaction force
Multidirectional mixing pile pile-forming equipment.
Background technology
Due to cement mixing method economy, flexible arrangement, construction noise are low, pollute little the advantages of, be widely used
In reinforced soft soil ground strengthening vertical bearing capacity, Guard of Foundation Pit in Soft Clay Gravity Retaining Wall and Soft Deep Foundation Pit antiseepage
In water-stop curtain construction, construction project is met in the way of its economical and convenient to vertical bearing capacity raising, settlement of foundation control, side
Wall stably strengthens and intercepts water etc. different types of construction technical requirement.Traditional mixing pile construction technique and construction equipment, in solution
Certainly while the engineering problem of part, there is also the insufficient uneven, stirring body of stirring and become multi-layer steamed bread shape, construction quality and be difficult to protect
Card, need repeatedly to stir again relatively low etc. the problem for being difficult to overcome of efficiency of construction, with the amount for being applied to engineering construction it is increasing,
Caused by the mixing pile defective workmanship for coming out, quality problems are also more and more.In recent years because mixing pile pile quality problem is led
The engineering accident of cause happens occasionally, constantly by designing, owner's unit and build authorities and queried, considerable influence is stirred
The use range and its development space of stake.
The main Quality one that traditional mixing pile construction technique is present is that cement and soil stir uneven, simple cross
Steel disc drill bit easily forms multi-layer steamed bread phenomenon in engineering is rotated and upgraded, and cement mortar all has distribution not along pile body vertical and horizontal
Equal problem, it is easy to folder mud layer pile breaking phenomenon occur；Two is to be difficult to wear when simple cross steel disc drill bit is run into compared with hard formation
Thoroughly, it is difficult to ensure designing pile length.Trace it to its cause, except mixing pile construction troop operation level is uneven, part engineering is present
Outside the factor such as use inferior materials and turn out substandard goods, the conventional unidirectional mixing pile machine pile making method of tradition and process equipment are limit pile quality main
Factor.
Number of patent application is provided with coaxial package and is existed by a kind of bidirectional stirring pile machine announced in 200810019933.X
Inside and outside drilling rod together, drill bit, upper driving device are connected by a power transmission shaft with interior drilling rod, and the bottom on chassis passes
Dynamic device passes through flange connection between rotating disk and outer drilling rod；Upper driving device drives interior drilling rod and drill bit to rotate forward, bottom
Actuating device drives outer drilling rod and drill bit to reversely rotate.So as to can once be crept into by drill bit and lifting implementation two-way stirring into
Stake, saves certain Finish time, and improves mixing quality.But the machine realizes that two-way stirring need to adopt two sets of dynamical systems
System, the twice of the about common unidirectional mixing pile of energy consumption, use cost are larger；Only two groups pure horizontal direction bidirectional rotation blades, it is right
The effect of Soil-cement degree is limited, and being uniformly distributed without effect along pile body direction to cement mortar；The machine is only once constructed
Single stake pile can be realized, it is less efficient, cannot also realize many pile occlusion piles；The Processes and apparatus keeps tradition to stir in addition
The drill bit design of a technique is mixed, still cannot be penetrated compared with hard formation, the soil layer suitability is subject to certain restrictions.
The content of the invention
The technical problems to be solved in the utility model is, there is provided a kind of multidirectional mixing pile pile of efficient energy-saving self-reaction force sets
It is standby, its can realize it is multidirectional, be repeatedly sufficiently stirred for, once it is lower bore lifted can high-quality pile, and can realize according to demand single
Or while many mixing pile piles.
This utility model solves the technical scheme adopted by its technical problem：Construct a kind of efficient energy-saving self-reaction force multidirectional
Mixing pile pile-forming equipment, including base, headstock, unit head and drill bit, the base are provided with pylon and hoist engine, the tower
Assembly pulley is provided with the top of frame, the hoist engine is connected with the headstock by bypassing the steel wire rope of the assembly pulley, described
Unit head is arranged in the headstock；
The drill bit includes drilling rod, gear shaft, planetary gear, gear ring sleeve, planetary gear base and limiting plate, described dynamic
Power head is connected with drilling rod, and the drilling rod is fixedly connected with gear shaft, and the gear shaft and planetary gear are located at the gear ring sleeve
Interior, the master gear on the gear shaft is engaged with the planetary gear, internal tooth of the planetary gear also with the gear ring sleeve
Engagement, the planetary gear are arranged on the planetary gear base by rotating shaft, and the bottom of the gear shaft is provided with cone, institute
State, on the outside of the gear ring sleeve, be provided with counter-blades, the limiting plate is fixed on the row
On star gear base, between the limiting plate and the gear ring sleeve, there is gap.
In such scheme, the pylon is provided with vertical rail, and the headstock is moved along the vertical rail.
In such scheme, horizontal rail in the headstock, is provided with, the unit head is moved along the horizontal rail.
In such scheme, the tower bottom is hinged with the base, and the tower top is connected with bearing diagonal frame, described
The two ends of bearing diagonal frame are respectively hinged on base and pylon.
In such scheme, stirring vane on the drilling rod, is further fixed on, the stirring vane is located on the tangent blade
Side.
In such scheme, the drill bit also includes the first Double helix blade and the second Double helix blade, first pair of spiral shell
Vane piece, the second Double helix blade are laid in cone in Double-spiral.
In such scheme, the first Double helix blade and the second Double helix blade are semi-circular plate leaf piece.
In such scheme, the cone is provided with jet, and the drilling rod is hollow steel pipe, and injection is set in the gear shaft
Passage.
In such scheme, the injection channel is connected with delivery pipe, the delivery pipe connection cement mortar pumping case.
In such scheme, running gear below the base, is provided with, the running gear is connected with Hydraulic Station, the hydraulic pressure
Station is fixed on base.
Implement the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force of the present utility model, have the advantages that：
1st, only multidirectional stirring is realized using mechanical construction itself with a unit head, is compared double using double power head realization
To mixing pile machine, power consumption is significantly saved, and saves many unit head improvement costs.
2nd, by arranging multigroup forward and reverse rotation blade, multilamellar, multiple, multidirectional stirring technique are formed, stirring is substantially improved
Quality；
3rd, cone helical blade can effectively creep into hard interbedded layer, it is ensured that into pile length；Taper wide-angle tilt blade can simultaneously
To soil cement, along pile body, laterally gradually diffusion is stirred from the inside to the outside, promotes cement mortar laterally uniform along pile body, and with
The multi-level forward and reverse stirring vane that longitudinal direction is laid constitutes multidirectional stirring, and mixing quality is substantially improved.
4th, carry out once lower boring to be lifted, you can efficient, high-quality completes single cement mixing method pile, efficiency high, energy
Consumption is low.
5th, many Single Pile different spacings pile simultaneously is capable of achieving, at double lifting construction speed；Also can be by between unit head
Complete to be engaged pile driving construction away from adjustment, the stake machine scope of application is wider.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the multidirectional mixing pile pile-forming equipment side view of efficient energy-saving self-reaction force；
Fig. 2 is the multidirectional mixing pile pile-forming equipment list drilling rod front view of efficient energy-saving self-reaction force；
Fig. 3 is the double drilling rod front views of the big spacing of the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force；
Fig. 4 is the double drilling rod front views of the multidirectional mixing pile pile-forming equipment occlusion of efficient energy-saving self-reaction force；
Fig. 5 is the structural representation of the multidirectional cement mixing method drill bit of energy-conservation strength self-reaction force；
Fig. 6 is the scheme of installation of gear shaft, gear ring sleeve and planetary gear base；
Fig. 7 is the schematic diagram after Fig. 6 removes gear ring sleeve.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate specific embodiment of the present utility model.
As Figure 1-Figure 4, the multidirectional mixing pile pile-forming equipment of this utility model efficient energy-saving self-reaction force includes base 2, moves
Power case 9, unit head 10, drilling rod 11 and drill bit 12, base are provided with pylon 7 and hoist engine 4, and the top of pylon 7 is provided with assembly pulley
6, hoist engine 4 is connected with headstock 9 by bypassing the steel wire rope 8 of assembly pulley 6, and unit head 10 is arranged in headstock 9, unit head
10 can be the driving means such as motor.
Pylon 7 is provided with vertical rail, pulls headstock 9 to move along vertical rail by hoist engine 4.Set in headstock 9
There is horizontal rail, unit head 10 can be moved along horizontal rail.7 bottom of pylon is hinged with base, with bearing diagonal frame at the top of pylon 7
5 connections, the two ends of bearing diagonal frame 5 are respectively hinged on base 2 and pylon 7.Running gear 1, running gear are provided with below base 2
1 is connected with Hydraulic Station 3, and Hydraulic Station 3 is fixed on base 2.
Drill bit 12 includes gear shaft 1204, planetary gear 1207, gear ring sleeve 1206, planetary gear as shown in Figure 5-Figure 7
Base 1208 and limiting plate 1209.
Drilling rod 11 is fixedly connected with gear shaft 1204, and gear shaft 1204 and planetary gear 1207 are located at gear ring sleeve 1206
Interior, the master gear on gear shaft 1204 is engaged with planetary gear 1207, internal tooth of the planetary gear 1207 also with gear ring sleeve 1206
Engagement, planetary gear 1207 are arranged on planetary gear base 1208 by rotating shaft, and this utility model does not have to planetary gear
1207 quantity is limited.The bottom of gear shaft 1204 is provided with cone 1212, and tangent blade 1203, gear ring are provided with the outside of drilling rod 11
The outside of sleeve 1206 is provided with counter-blades 1205, and limiting plate 1209 is fixed on planetary gear base 1208, limiting plate 1209
There is gap between gear ring sleeve 1206.
Drilling rod 11 is the drill rod of cement mixing pile 11 being fixed on the electric rotating machine of top, and stirring is fixed with the outside of drilling rod 11
Blade 1202.Tangent blade 1203 is arranged at below stirring vane 1202, and is detachably connected with drilling rod 11, gear shaft 1204.
Stirring vane 1202 and the cutting number of teeth of tangent blade 1203 and cutting angle are by optimum cutting, mixing effect design.Gear shaft
1204 upper ends are detachably fixed and are connected with tangent blade 1203 and drilling rod 11.
Further, drill bit 12 also includes the first Double helix blade 1210 and the second Double helix blade 1211, first pair of spiral shell
Vane piece 1210, the second Double helix blade 1211 are laid in Double-spiral in cone 1212.First Double helix blade 1210,
Two Double helix blades 1211 are had a certain degree with the vertical plane of drilling rod 11, and are set to downward spiral arrangement.First pair of spiral shell
Vane piece 1210 and the second Double helix blade 1211 are semi-circular plate leaf piece.Cone 1212 is provided with one or more jets
1213, drilling rod 11 is hollow steel pipe, sets injection channel, 1213 gunite of jet or cement flour in gear shaft 1204.Spray
Penetrate passage to be connected with delivery pipe 13, the connection cement mortar pumping case 14 of delivery pipe 13.Double helix design in cone 1212, can make brill
12 strengths are effectively penetrated compared with hard stratum, and the symmetric design of Double helix blade, enable drilling direction to obtain stability contorting, are realized
Drill bit 12 quick cutting, not casting, stably creep into soil layer；First Double helix blade 1210, the second Double helix blade 1211 are spy
System can effectively prevent lower section from dusting the sprayed cement mortar of mouth upwards in drilling process is rotated down containing semi-circular plate leaf piece
The drift upwards of grout or cement flour.
The operation principle and process of the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force be：Running System is driven by Hydraulic Station
System 1 is moved, and drill bit 12 is aligned plan construction stake position；Turn on the power 10, drive drilling rod 11 and drill bit 12 to rotate forward downwards brill
Enter.When drill bit 12 rotates forward downwards drilling soil layer, gear shaft 1204 is rotated forward, and is driven on planetary gear base 1208
Planetary gear 1207 and gear ring sleeve 1206 have and integrally rotate forward trend around 1204 axle center of gear shaft, when limiting plate 1209 with
Drill bit 12 is persistently crept into when sinking in soil layer, and on front side of the limiting plate 1209 just connect due to planetary gear base 1208, native counter-force is made
With and cannot rotate, and then 1207 spatial displacement of restrictions planetary gear, now gear shaft 1204 is persistently rotated forward,
Planetary gear 1207 is driven to reversely rotate around Pivot Point Center, the active force that planetary gear 1207 is reversely rotated promotes gear ring sleeve
1206 reversely rotate, and the counter-blades 1205 being fixed on gear ring sleeve 1206 realize reverse agitating function；With stirring that drilling rod 11 has just connect
Mix the 1203 positive stirring of blade 1202 and tangent blade；The first Double helix blade 1210, second being fixed on the outside of cone 1212
The 1211 positive drilling stirring of Double helix blade.
Implement the positive stirring vane 1202 for stirring, tangent blade 1203, the first Double helix blade 1210, the second Double helix
The counter-blades 1205 of blade 1211 and enforcement reverse agitating function provide power by a motor, embody energy conservation characteristic.Just
There is provided by single motor to, reverse agitating function completely and realize by mechanism transmission design after power, the reflexive force characteristic of display need not set
Put other reversing arrangements.The quantity of stirring, tangent blade 1203 and counter-blades 1205 can be according to power of motor and engineering reality
Border needs to arrange, and is capable of achieving two-way or multidirectional stirring.
When many set unit heads and supporting drilling rod, drill bit is added, as shown in figure 3, multiple dynamic using electro hydraulic gear adjustment
The integral multiple of power head spacing to design requirement pile spacing, two drill bits is aligned simultaneously and intends construction stake position, while on each repeating
State drilling and put forward brill step, you can once complete many multidirectional stirring concrete earth pile driving constructions.As shown in figure 4, motivation of adjustment head spacing
Pile spacing is engaged to design requirement, two drill bit alignments are intended into construction stake position, while each repeating above-mentioned drilling puies forward brill step, i.e.,
Many multidirectional stirring occlusion cement earth pile constructions can once be completed.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but this utility model is not limited to
The specific embodiment stated, above-mentioned specific embodiment be only it is schematic rather than restricted, this area it is common
Technical staff under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (10)
1. the multidirectional mixing pile pile-forming equipment of a kind of efficient energy-saving self-reaction force, it is characterised in that including base, headstock, unit head
And drill bit, the base is provided with pylon and hoist engine, and assembly pulley is provided with the top of the pylon, and the hoist engine is by bypassing
The steel wire rope of the assembly pulley is connected with the headstock, and the unit head is arranged in the headstock；
The drill bit includes drilling rod, gear shaft, planetary gear, gear ring sleeve, planetary gear base and limiting plate, the unit head
It is connected with drilling rod, the drilling rod is fixedly connected with gear shaft, the gear shaft and planetary gear are located in the gear ring sleeve, institute
The master gear stated on gear shaft is engaged with the planetary gear, and the planetary gear is also engaged with the internal tooth of the gear ring sleeve,
The planetary gear is arranged on the planetary gear base by rotating shaft, and the bottom of the gear shaft is provided with cone, the brill
Tangent blade is provided with the outside of bar, counter-blades on the outside of the gear ring sleeve, are provided with, the limiting plate is fixed on the planet tooth
On wheel base, between the limiting plate and the gear ring sleeve, there is gap.
2. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 1, it is characterised in that the pylon
Vertical rail is provided with, the headstock is moved along the vertical rail.
3. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 1, it is characterised in that the power
Horizontal rail is provided with case, the unit head is moved along the horizontal rail.
4. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 1, it is characterised in that the pylon
Bottom is hinged with the base, and the tower top is connected with bearing diagonal frame, and the two ends of the bearing diagonal frame are respectively hinged at bottom
On seat and pylon.
5. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 1, it is characterised in that the drilling rod
On be further fixed on stirring vane, the stirring vane is located above the tangent blade.
6. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 1, it is characterised in that the drill bit
Also include the first Double helix blade and the second Double helix blade, the first Double helix blade, the second Double helix blade are in double spiral shells
Rotation shape is laid in cone.
7. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 6, it is characterised in that described first
Double helix blade and the second Double helix blade are semi-circular plate leaf piece.
8. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 6, it is characterised in that the cone
Jet is provided with, and the drilling rod is hollow steel pipe, injection channel is set in the gear shaft.
9. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 8, it is characterised in that the injection
Passage is connected with delivery pipe, the delivery pipe connection cement mortar pumping case.
10. the multidirectional mixing pile pile-forming equipment of efficient energy-saving self-reaction force according to claim 8, it is characterised in that the bottom
Seat lower section is provided with running gear, and the running gear is connected with Hydraulic Station, and the Hydraulic Station is fixed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191890.XU CN206143763U (en) | 2016-10-28 | 2016-10-28 | Multidirectional stirring of energy -conserving high -efficient self -reaction force stake pile forming rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191890.XU CN206143763U (en) | 2016-10-28 | 2016-10-28 | Multidirectional stirring of energy -conserving high -efficient self -reaction force stake pile forming rig |
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| CN206143763U true CN206143763U (en) | 2017-05-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673139A (en) * | 2017-08-01 | 2018-02-09 | 浙江农林大学 | A kind of earth source heat pump grouting carries pipe machine |
-
2016
- 2016-10-28 CN CN201621191890.XU patent/CN206143763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673139A (en) * | 2017-08-01 | 2018-02-09 | 浙江农林大学 | A kind of earth source heat pump grouting carries pipe machine |
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