CN201627195U - Power underlying SMW construction method pile machine - Google Patents
Power underlying SMW construction method pile machine Download PDFInfo
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- CN201627195U CN201627195U CN2010201244424U CN201020124442U CN201627195U CN 201627195 U CN201627195 U CN 201627195U CN 2010201244424 U CN2010201244424 U CN 2010201244424U CN 201020124442 U CN201020124442 U CN 201020124442U CN 201627195 U CN201627195 U CN 201627195U
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- swivel head
- drilling rod
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Abstract
The utility model provides a power underlying SMW construction method pile machine which comprises a tower frame, an upper bottom frame, a power system, a rotating head, a drilling rod, a drill bit, an operating platform, a skid shoe system and a rotating system, wherein the upper bottom frame is installed at the upper part of the rotating system which is arranged at the upper part of the skid shoe system; the tower frame is vertically arranged on the upper bottom frame; the rotating head is movably connected with the upper part of the drilling rod; the drill bit is fixed at the lower part of the drilling rod; the operating platform is installed on the upper bottom frame; a rotating head frame for fixing the rotating head is connected with the tower frame in a sliding way; the power underlying SMW construction method pile machine is characterized by further comprising a pressurizing system, a lifting chain of which is fixedly connected with the rotating head by the rotating head frame; the power system is fixed on the upper bottom frame; and an underlying rotating disc of the power system is connected with the drilling rod by adopting a roller centering wheel in a sliding way. The power underlying SMW construction method pile machine has low equipment gravity center, good stability, high production efficiency and convenient equipment assembly, disassembly and maintenance.
Description
Technical field
The utility model relates to a kind of piling machinery equipment for building, particularly relates to a kind of power underneath type SMW worker method stake machine.
Background technology
SMW worker's method is to bore the pick mixer with fountain type to bore pick to certain depth at the scene, be hardening agent and mix stirring repeatedly simultaneously with foundation soil at drill bit place ejection cement, between each construction unit, then take overlapping lapping construction, before not tying firmly, inserts the cement-soil mixture H shaped steel or steel plate then as its stress reinforcement material, hard to the cement knot, just formation has certain strength and stiffness, continuous whole, jointless underground wall body together.Be widely used in deep foundation ditch diaphragm wall, impervious wall and deep foundation ditch and enclose basic reinforcing engineerings such as curtain.
SMW worker's method stake machine that prior art is produced normally power is arranged in the top of three drilling rods, equipment center of gravity height, poor stability by two or three motor and deceleration device; The vertical feed of drilling rod and drill bit leans on the deadweight of motor and deceleration device to bore down, provides power by the frequency converter speed change, and equipment does not have compression system, and running speed can not be controlled, and it is unable to downcut brill in its use, and production efficiency is lower.
Summary of the invention
The purpose of this utility model provides a kind of power underneath type SMW worker method stake machine, and this power underneath type SMW worker method stake machine center of gravity is low, and good stability is with producing bigger moment of torsion under the constant power, the production efficiency height.
In order to achieve the above object, power underneath type SMW worker method stake machine of the present utility model, comprise pylon, last underframe, dynamical system, swivel head, drilling rod, drill bit, operating desk, piston shoes system and rotary system, last underframe is installed in rotary system top, rotary system is installed in piston shoes system top, pylon is vertically mounted on the underframe, swivel head is connected with the top movable of drilling rod, drill bit is fixed on the drilling rod bottom, operating desk is installed on the underframe, fixedly the swivel head framework and the pylon of swivel head are slidingly connected, and it is characterized in that: also comprise compression system, the elevating chain of compression system is fixedlyed connected with swivel head by the swivel head framework; Dynamical system is fixed on the underframe, and the underlying rotating disk of dynamical system and drilling rod adopt roller bushing wheel to be slidingly connected.
Aforesaid power underneath type SMW worker method stake machine, it is characterized in that: dynamical system comprises driving force motor, gearbox, positive and negative shelves case, power transmission shaft and underlying rotating disk, the output of driving force motor connects with the input of gearbox, the output of gearbox connects with the input of positive and negative shelves case, the output of positive and negative shelves case connects with an end of power transmission shaft, the other end of power transmission shaft connects with the underlying rotating disk, the underlying rotating disk is a multiaxis gear wheel reversing device, become axially to rotate to be and horizontally rotate, roller bushing wheel is housed on the afterbody gear of underlying rotating disk, and the afterbody gear of underlying rotating disk and drilling rod adopt roller bushing wheel to be slidingly connected.Because dynamical system is fixed on the underframe, greatly reduces the center of gravity of entire equipment, increased the stability of whole stake machine, also be convenient to the mounting or dismounting and the maintenance of equipment; Owing to adopted the gearbox speed governing, the slewing range that incision is bored has also strengthened, and can obtain bigger following shear force when the low speed incision is bored, and raises labour productivity.
Aforesaid power underneath type SMW worker method stake machine, it is characterized in that: compression system comprises the pressurization motor, the pressurization gearbox, the worm and gear gearbox, sprocket wheel, swivel head framework and elevating chain, the output shaft of pressurization motor connects with the input of pressurization gearbox, the output of pressurization gearbox connects with the input of worm and gear gearbox, adopt chain drive between the output of worm and gear gearbox and the sprocket wheel, elevating chain and four sprocket engagement, four sprocket wheels are installed on the pylon, elevating chain is fixed on the swivel head framework, and swivel head framework and pylon are slidingly connected.The rotation of pressurization motor drives the motion of pressurization gearbox, the motion of pressurization gearbox drives the motion of worm and gear gearbox, the worm and gear gearbox drives sprocket rotation by chain drive, the rotation of sprocket wheel drives elevating chain and moves, the mobile drive swivel head framework of elevating chain moves up and down, and the swivel head framework is fixedlyed connected with swivel head, and swivel head is being connected with drilling rod again, moves up and down so the rotation of pressurization motor just drives drilling rod.The pressurization gearbox is arranged in the transmission of compression system, just can change the direction of motion of drilling rod and the size of downforce by the gear that changes the pressurization gearbox, thereby change the downforce of drill bit, can adapt to operation under the different geological conditionss, improved production efficiency.
Aforesaid upward underframe is a steel construction piece, is the support connecting piece of entire equipment, and pylon, operating desk, dynamical system, compression system and rotary system are all mounted thereto.Last underframe is provided with four supporting legs, puts down supporting leg during work, improves the stability of entire equipment.
Aforesaid pylon is a steel construction piece, vertically is installed on the underframe, is the guide support that drilling rod moves up and down, and the sprocket wheel of compression system is installed on the pylon, and swivel head framework and pylon are slidingly connected.
Aforesaid piston shoes system comprises hydraulic jack, guide rail and supporting base, and supporting base is slidingly connected at the top and the guide rail of guide rail, and hydraulic jack one end connects supporting base, and the other end connects guide rail.Stretching motion by hydraulic jack moves supporting base on guide rail, entire equipment is moved.
Aforesaid rotary system comprises pivoting support and lower bottom base, and pivoting support is installed in lower bottom base top, and pivoting support is connected with last underframe, and rotary system is the rotatable support that entire equipment rotatablely moves.
Aforesaid operating desk is a controlling platform, is used for controlling whole SMW worker's method stake machine.
During work, the system of turning on the power rotates drill bit, opens compression system again drill bit is moved downward, and adjusts the gearbox of dynamical system and the pressurization gearbox of compression system according to geological conditions, thereby changes the cutting force and the downforce of drill bit; Finish down bore after, the positive and negative shelves case of operational power system and the pressurization gearbox of compression system make the drill bit counter-rotating and move upward.
Power underneath type SMW worker method stake machine of the present utility model, the equipment center of gravity is low, good stability, production efficiency height, the mounting or dismounting of equipment and easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is a lateral view.
The specific embodiment
The explanation of Fig. 1 mark: pylon 1, last underframe 2, dynamical system 3, swivel head 4, drilling rod 5, drill bit 6, operating desk 7, piston shoes system 8, rotary system 9, hydraulic jack 10, guide rail 11, supporting base 12, lower bottom base 13, pivoting support 14, supporting leg 15, driving force motor 16, gearbox 17, positive and negative shelves case 18, power transmission shaft 19, underlying rotating disk 20, pressurization motor 21, pressurization gearbox 22, worm and gear gearbox 23, compression system 24, tightener sprocket 25, swivel head framework 26, elevating chain 27, sprocket wheel 28.
Referring to Fig. 1, the embodiment of the utility model power underneath type SMW worker method stake machine comprises: pylon 1, last underframe 2, dynamical system 3, swivel head 4, drilling rod 5, drill bit 6, operating desk 7, piston shoes system 8, rotary system 9 and compression system 24.
Last underframe 2 is installed in rotary system 9 tops, rotary system 9 is installed in piston shoes system 8 tops, pylon 1 is vertically mounted on the underframe 2, the top of drilling rod 5 is connected with swivel head 4, drill bit 6 is fixed on drilling rod 5 bottoms, operating desk 7 is installed on the underframe 2, and fixedly the swivel head framework 26 of swivel head 4 is slidingly connected with pylon 1, and the elevating chain 27 of compression system 24 is fixedlyed connected with swivel head 4 by swivel head framework 26; Dynamical system 3 is fixed on the underframe 2, and the underlying rotating disk 20 of dynamical system 3 adopts roller bushing wheel to be slidingly connected with drilling rod 5.
Dynamical system 3 comprises driving force motor 16, gearbox 17, positive and negative shelves case 18, power transmission shaft 19 and underlying rotating disk 20, the output of driving force motor 16 connects with the input of gearbox 17, the output of gearbox 17 connects with the input of positive and negative shelves case 18, the output of positive and negative shelves case 18 connects with an end of power transmission shaft 19, the other end of power transmission shaft 19 connects with underlying rotating disk 20, underlying rotating disk 20 is a multiaxis gear wheel reversing device, roller bushing wheel is housed on the afterbody gear of underlying rotating disk 20, and the afterbody gear of underlying rotating disk 20 and drilling rod 5 adopt roller bushing wheel to be slidingly connected.Because dynamical system 3 is fixed on the underframe 2, greatly reduces the center of gravity of entire equipment, increased the stability of whole stake machine, also be convenient to the mounting or dismounting and the maintenance of equipment; Owing to adopted gearbox 17 speed governing, the slewing range that incision is bored has also strengthened, and can obtain bigger following shear force when the low speed incision is bored, and raises labour productivity.
Last underframe 2 is a steel construction piece, is the support connecting piece of entire equipment, and pylon 1, operating desk 7, dynamical system 3, compression system 24 and rotary system 9 are all mounted thereto.Last underframe 2 is provided with four supporting legs 15, puts down supporting leg 15 during work, improves the stability of entire equipment.
Pylon 1 is a steel construction piece, vertically is installed on the underframe 2, is the guide support that drilling rod 5 moves up and down, and the sprocket wheel 28 of compression system 24 is installed on the pylon 1, and swivel head framework 26 is slidingly connected with pylon 1.
Piston shoes system 8 comprises hydraulic jack 10, guide rail 11 and supporting base 12, and supporting base 12 is slidingly connected at the top and the guide rail 11 of guide rail 11, and hydraulic jack 10 1 ends connect supporting base 12, and the other end connects guide rail 11.Stretching motion by hydraulic jack 10 moves supporting base 12 on guide rail 11, entire equipment is moved.Rotary system 9 comprises pivoting support 14 and lower bottom base 13, and pivoting support 14 is installed in lower bottom base 13 tops, and pivoting support 14 is connected with last underframe 2, and rotary system 9 is rotatable support that entire equipment rotatablely moves.Operating desk 7 is a controlling platform, is used for controlling whole SMW worker's method stake machine.
During work, the system that turns on the power 3 rotates drill bit 6, opens compression system 24 again drill bit 6 is moved downward, and adjusts the gearbox 17 of dynamical system 3 and the pressurization gearbox 22 of compression system 24 according to geological conditions, thereby changes the cutting force and the downforce of drill bit 6; After finishing down brill, the positive and negative shelves case 18 of operational power system 3 and the pressurization gearbox 22 of compression system 24 make drill bit 6 reverse and move upward.
Power underneath type SMW worker method stake machine of the present utility model, the equipment center of gravity is low, good stability, work safety, the production efficiency height, the mounting or dismounting of equipment and easy to maintenance, it apply is to safety in production with improve the quality that deep foundation ditch diaphragm wall, impervious wall and deep foundation ditch enclose basic reinforcing engineerings such as curtain positive meaning is arranged.
Claims (3)
1. power underneath type SMW worker method stake machine, comprise pylon, last underframe, dynamical system, swivel head, drilling rod, drill bit, operating desk, piston shoes system and rotary system, last underframe is installed in rotary system top, rotary system is installed in piston shoes system top, pylon is vertically mounted on the underframe, swivel head is connected with the top movable of drilling rod, drill bit is fixed on the drilling rod bottom, operating desk is installed on the underframe, fixedly the swivel head framework and the pylon of swivel head are slidingly connected, it is characterized in that: also comprise compression system, the elevating chain of compression system is fixedlyed connected with swivel head by the swivel head framework; Dynamical system is fixed on the underframe, and the underlying rotating disk of dynamical system and drilling rod adopt roller bushing wheel to be slidingly connected.
2. power underneath type SMW worker method stake machine according to claim 1, it is characterized in that: dynamical system comprises driving force motor, gearbox, positive and negative shelves case, power transmission shaft and underlying rotating disk, the output of driving force motor connects with the input of gearbox, the output of gearbox connects with the input of positive and negative shelves case, the output of positive and negative shelves case connects with an end of power transmission shaft, and the other end of power transmission shaft connects with the underlying rotating disk.
3. power underneath type SMW worker method stake machine according to claim 1, it is characterized in that: compression system comprises pressurization motor, pressurization gearbox, worm and gear gearbox, sprocket wheel, swivel head framework and elevating chain, the output shaft of pressurization motor connects with the input of pressurization gearbox, the output of pressurization gearbox connects with the input of worm and gear gearbox, adopt chain drive between the output of worm and gear gearbox and the sprocket wheel, elevating chain and four sprocket engagement, four sprocket wheels are installed on the pylon, and elevating chain is fixed on the swivel head framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201244424U CN201627195U (en) | 2010-03-05 | 2010-03-05 | Power underlying SMW construction method pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201244424U CN201627195U (en) | 2010-03-05 | 2010-03-05 | Power underlying SMW construction method pile machine |
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| CN201627195U true CN201627195U (en) | 2010-11-10 |
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| CN2010201244424U Expired - Fee Related CN201627195U (en) | 2010-03-05 | 2010-03-05 | Power underlying SMW construction method pile machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425168A (en) * | 2011-12-23 | 2012-04-25 | 湖南新天和工程设备有限公司 | Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver |
| CN102926382A (en) * | 2012-11-08 | 2013-02-13 | 中国地质工程集团公司深圳分公司 | Construction method of soil mixing wall (SMW) engineering method |
| CN102926383A (en) * | 2012-11-08 | 2013-02-13 | 中国地质工程集团公司深圳分公司 | Single-axis soil mixing wall (SMW) engineering method pile machine |
| CN103147437A (en) * | 2013-03-19 | 2013-06-12 | 武汉市天宝工程机械有限责任公司 | Section steel soil cement mixing pile with longitudinal displacement mechanism |
| CN103867117A (en) * | 2014-04-02 | 2014-06-18 | 武汉市天宝工程机械有限责任公司 | Underneath type multifunctional large-torque drilling machine transmission device |
-
2010
- 2010-03-05 CN CN2010201244424U patent/CN201627195U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425168A (en) * | 2011-12-23 | 2012-04-25 | 湖南新天和工程设备有限公司 | Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver |
| CN102926382A (en) * | 2012-11-08 | 2013-02-13 | 中国地质工程集团公司深圳分公司 | Construction method of soil mixing wall (SMW) engineering method |
| CN102926383A (en) * | 2012-11-08 | 2013-02-13 | 中国地质工程集团公司深圳分公司 | Single-axis soil mixing wall (SMW) engineering method pile machine |
| CN102926382B (en) * | 2012-11-08 | 2016-01-20 | 东莞市华科建筑科技有限公司 | A kind of construction method of SMW engineering method |
| CN102926383B (en) * | 2012-11-08 | 2016-04-27 | 东莞市华科建筑科技有限公司 | A kind of single shaft SMW engineering method stake machine |
| CN103147437A (en) * | 2013-03-19 | 2013-06-12 | 武汉市天宝工程机械有限责任公司 | Section steel soil cement mixing pile with longitudinal displacement mechanism |
| CN103867117A (en) * | 2014-04-02 | 2014-06-18 | 武汉市天宝工程机械有限责任公司 | Underneath type multifunctional large-torque drilling machine transmission device |
| CN103867117B (en) * | 2014-04-02 | 2016-04-06 | 武汉市天宝工程机械有限责任公司 | The multi-functional high-torque drilling transmission device of underneath type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20170305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |