CN103939014A - Pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine - Google Patents
Pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine Download PDFInfo
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- CN103939014A CN103939014A CN201410205045.2A CN201410205045A CN103939014A CN 103939014 A CN103939014 A CN 103939014A CN 201410205045 A CN201410205045 A CN 201410205045A CN 103939014 A CN103939014 A CN 103939014A
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Abstract
The invention discloses a pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine and belongs to the technical field of buildings. The pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine comprises a machine frame, a tower frame bracket arranged on the machine frame, a driving system arranged on the tower frame bracket, a tower frame connected with the tower frame bracket, a drilling rod arranged on the tower frame, a drilling rod flange arranged at one end of the drilling rod, a mud separating machine connected with the drilling rod flange, a drill bit arranged at the other end of the drilling rod and a hydraulic oil pipe arranged on the drill bit. Pile holes formed by the machine are square or rectangular, the single-pile bearing capacity is improved compared with round cast-in-situ bored piles, pile separation distances and the size of a basic bearing platform are decreased, and the construction cost of building foundation engineering is reduced.
Description
Technical field
The present invention relates to building implements field, particularly a kind of pump is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation.
Background technology
Building, bridge foundation engineering filling pile construction, mechanical hole building construction equipment is mainly several as follows:
1, mechanical dry operation pore-creating filling pile mainly contains pipe sinking pile pouring machine, short spiral drilling machine, long-spiral drilling machine etc.Its feature is that equipment is simple, preparation of construction work is few, speed of fulfiling hole is fast, the advantages such as mud-less pollution, and its shortcoming is for limited by pile frame height and unit head, and general expanded diameter is less, and general stake footpath is less than 0.8m, and the degree of depth is more shallow, is generally less than 30m.Short spiral depth of pore forming can reach more greatly 50m, and stake footpath is also larger, but its speed of fulfiling hole is low, is only applicable to the area that northern groundwater table is low, and the area that groundwater table is higher is inapplicable.
2, positive and negative circulating mud (sleeve pipe) retaining wall rig mainly contains positive and negative circulation drilling machine, diving drill machine, percussive drill, slewing drilling machine etc.Above-mentioned different drilling equipment is simple, easy to operate, and every kind of rig has it to be suitable for and inapplicable rock-soil layer, all be widely used at present at home, its common shortcoming is that speed of fulfiling hole is slow, efficiency is low, and water supply volume is large, mud emission amount is large, contaminated environment, the difficult control of reaming efficiency etc.
3, rotary drilling rig, is a kind of more advanced construction method in the bored pile construction just having grown up in recent years, and this construction method main feature is that efficiency of construction is high, and mud contamination is few, has lacked the feature of the expense of mud outward transport.But its equipment manufacturing cost is high, the more difficult grasp of equipment operating complexity, particularly, for the rotary drilling rig of super dark and large diameter filling pile construction, cost is higher; And enter the rock bearing stratum difficulty compared with hard.
Above drilling equipment respectively has feature, and its cross section, pile hole is circle, and pump is lifted anti-circulation and dived that horizontal to revolve cross section, square hole rig institute's pile hole be square or rectangular to formula.Known by calculating, 1.13 times of circular perimeter with the foursquare girth of sectional area, the collateral resistance value of the barrette in the long same cross section of same stake can improve 13% than the collateral resistance value of circular stake, and if stake hole cross sectional shape is rectangle, what its collateral resistance value improved than circle stake is more.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides a kind of pump to lift the latent horizontal square hole rig that revolves of formula of anti-circulation.Described technical scheme is as follows:
The embodiment of the present invention provides a kind of pump to lift the anti-circulation horizontal square hole rig that revolves of formula of diving, and described pump lifts that the anti-circulation formula of diving horizontally revolves that square hole rig comprises frame, is arranged on pylon bracket in described frame, is arranged on drive system, the pylon being connected with described pylon bracket on described pylon bracket, is arranged on drilling rod on described pylon, is arranged on the drilling rod flange of described drilling rod one end, the Mud Sepa Machine, the drill bit that is arranged on the described drilling rod other end that are connected with described drilling rod flange, be arranged on the hydraulic oil pipe on described drill bit.
Particularly; described drill bit is arranged on the described drilling rod other end, and described drill bit comprises drill bit protecting sheathing, be arranged on the drill bit transverse axis of described drill bit protecting sheathing both sides, be arranged on drill bit fixed blade on described drill bit transverse axis and drill bit moving blade, be arranged on transverse axis telescopic oil cylinder in described drill bit transverse axis, be arranged on the hydraulic motor group in described drill bit protecting sheathing, the turbine being connected with described hydraulic motor group.
Particularly; described turbine is arranged on described drilling rod; and connecting described hydraulic oil pipe, described turbine comprises the second turbine moving axis, the turbine protecting sheathing that is arranged on described hydraulic motor group outside that are connected with described hydraulic motor group, be arranged on the second turbine, the first turbine moving axis being connected with described the second turbine moving axis on described the second turbine moving axis, be arranged on the first turbine on described the first turbine moving axis, be arranged on soil storing cavity between described the first turbine and described the second turbine, be arranged on the sealing ring in described soil storing cavity.
Particularly, described frame comprises the frame crawler belt that is arranged on described frame end.
Particularly, described drive system comprise be arranged on described pylon bracket one side rig driver's cabin, be arranged on motor and the hydraulic motor of described pylon bracket opposite side.
Particularly, described pylon comprises the steel wire rope of windlass being arranged on described pylon, the pylon oil cylinder that connects described pylon and described pylon bracket, pylon oil cylinder plate rail with the adjacent setting of described pylon oil cylinder.
Particularly, described Mud Sepa Machine comprises the fortune mud hose being connected with described drilling rod one end.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Pile hole shape is square or rectangular, has improved bearing capacity of single pile with respect to circular bore castinplace pile, has reduced the spacing of stake and the size of foundation platform, has reduced the cost of building foundation engineering.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the pump that the embodiment of the present invention provides is lifted the latent horizontal structural representation that revolves square hole rig of formula of anti-circulation;
Fig. 2 is the structural representation of the drill bit that provides of the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment
The embodiment of the present invention provides a kind of pump to lift the latent horizontal square hole rig that revolves of formula of anti-circulation, referring to Fig. 1, described pump lifts that the anti-circulation formula of diving horizontally revolves that square hole rig comprises frame 1, is arranged on pylon bracket 2 in frame 1, is arranged on drive system 3, the pylon 4 being connected with pylon bracket 2 on pylon bracket 2, is arranged on drilling rod 5 on pylon 4, is arranged on the drilling rod flange 6 of drilling rod 5 one end, the Mud Sepa Machine 7, the drill bit 8 that is arranged on drilling rod 5 other ends that are connected with drilling rod flange 6, be arranged on the hydraulic oil pipe 9 on drill bit 8.
Particularly, frame 1 comprises the frame crawler belt 11 that is arranged on frame 1 end.
Particularly, drive system 3 comprises and is arranged on the rig driver's cabin 31 of pylon bracket 1 one sides, the motor that is arranged on pylon bracket 1 opposite side and hydraulic motor 32.
Particularly, pylon 4 comprise the steel wire rope of windlass 41 that is arranged on pylon 4, connect the pylon oil cylinder 42 of pylon 4 and pylon bracket 2, pylon oil cylinder plate rail 43 with the 42 adjacent settings of pylon oil cylinder.
Particularly, drilling rod 5 diameter 18 ~ 25cm, drilling rod bottom and drill bit connecting portion, it is a taper enlarged cavity, two turbo blades are set, lower turbine diameter large (concrete size, piles with different footpath size difference) in chamber, rotating speed is slower, and major function is in the soil body and slurry mixture suction chamber of drill bit cutting; Upper turbine diameter is less, and rotating speed is high, and the soil body in chamber and slurry mixture are pumped into drilling rod; Drive the hydraulic motor of turbine pump and drill bit to be all connected with the hydraulic oil pump in frame by high-pressure oil pipe, and driven by hydraulic oil pump.Because the interior mud mean specific gravity of holing is in 1.3 left and right, in chamber, the mean specific gravity of the soil body and slurry mixture is in 1.5 left and right, the difference in specific gravity of the inside and outside mud of drilling rod, aqueous mixtures only has 0.2, and the power stage that turbine can be less jumps out ground soil, slurry mixture in drilling rod.
Particularly, Mud Sepa Machine 7 comprises the fortune mud hose 71 being connected with drilling rod 5 one end.Drilling rod top flange connects flexible pipe, by flexible pipe, mud, pulp mixture is delivered on separator.Solid-state clod is transported on automobile or mound by conveyer belt, mud flows to separator bottom along conveyer belt both sides, in the process that mud continues to flow downward, silt in mud is further deposited on conveyer belt, be deposited in silt on conveyer belt and be transferred band and transport on automobile or mound, flow to mud pit and flow back in the hole in through the mud of precipitation and circulate.
Particularly; referring to Fig. 2; drill bit 8 is arranged on drilling rod 5 other ends, and drill bit 8 comprises drill bit protecting sheathing 81, be arranged on the drill bit transverse axis 82 of drill bit protecting sheathing 81 both sides, be arranged on drill bit fixed blade 83 on drill bit transverse axis 82 and drill bit moving blade 84, be arranged on transverse axis telescopic oil cylinder 85 in drill bit transverse axis 82, be arranged on the hydraulic motor group 86 in drill bit protecting sheathing 81, the turbine 87 being connected with hydraulic motor group 86.Drill bit lateral arrangement, drives transverse axis and blade to rotate at a relatively high speed perpendicular to drilling rod direction by hydraulic motor group, cutting soil, and the block soil body is stirred with mud and is fully mixed by blade rotary.
Further; turbine 87 is arranged on drilling rod 5; and connecting fluid pressuring oil pipe 9, turbine 87 comprises the second turbine moving axis 871, the turbine protecting sheathing 872 that is arranged on hydraulic motor group 86 outsides that are connected with hydraulic motor group 86, be arranged on the second turbine 873, the first turbine moving axis 874 being connected with the second turbine moving axis 871 on the second turbine moving axis 871, be arranged on the first turbine 875 on the first turbine moving axis 874, be arranged on soil storing cavity 876 between the first turbine 875 and the second turbine 873, be arranged on the sealing ring 877 in soil storing cavity 876.
Wherein, the high 15m of frame, crawler-type traveling, uses motor or Diesel Driven hydraulic oil pump; Rig driver's cabin is in the front left side of frame, near boring tower, and intellectualized operation; When frame walking or transhipment, boring tower is flat to crouch in frame, and when pore-forming, boring tower is holded up by hydraulic jack, flexible hydraulic jack capable of regulating boring tower verticality; One hydraulic jack is installed on boring tower and is connected with drilling rod top flange, assist creeping into and promoting of drilling rod and drill bit; Boring tower both sides arrange oil pipe dish, with the lifting of drilling rod with creep into and reclaim and emit oil pipe, after pore-forming, are responsible for promoting drilling rod by the hoist engine in frame.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Equipment operating step is few, easily grasps, and changes the filling pile construction applicable to nearly all soil layer after different drill bits, in pore forming process, uninterruptedly creeps into, and hole wall is complete; Can work continuously, production efficiency is high, not limited by site condition; Without mud emission, water supply volume is little, has reduced mud conditioning cost; Can quadrate or rectangle stake hole, reduce a stake sectional dimension, improve bearing capacity of single pile and reduce pile spacing.
For building, a kind of new pore-forming drill of the perfusion piling wall construction of bridge foundation engineering, this rig pile hole shape is square or rectangular, improve bearing capacity of single pile with respect to circular bore castinplace pile, reduce the spacing of stake and the size of foundation platform, reduced the cost of building foundation engineering.Improve speed of fulfiling hole, reduce cost of labor, applied widely, mud-less pollution.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a pump is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation, it is characterized in that, described pump lifts that the anti-circulation formula of diving horizontally revolves that square hole rig comprises frame, is arranged on pylon bracket in described frame, is arranged on drive system, the pylon being connected with described pylon bracket on described pylon bracket, is arranged on drilling rod on described pylon, is arranged on the drilling rod flange of described drilling rod one end, the Mud Sepa Machine, the drill bit that is arranged on the described drilling rod other end that are connected with described drilling rod flange, be arranged on the hydraulic oil pipe on described drill bit.
2. pump according to claim 1 is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation; it is characterized in that; described drill bit is arranged on the described drilling rod other end, and described drill bit comprises drill bit protecting sheathing, be arranged on the drill bit transverse axis of described drill bit protecting sheathing both sides, be arranged on drill bit fixed blade on described drill bit transverse axis and drill bit moving blade, be arranged on transverse axis telescopic oil cylinder in described drill bit transverse axis, be arranged on the hydraulic motor group in described drill bit protecting sheathing, the turbine being connected with described hydraulic motor group.
3. pump according to claim 2 is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation, it is characterized in that, described turbine is arranged on described drilling rod, and connect described hydraulic oil pipe, described turbine comprises the second turbine moving axis being connected with described hydraulic motor group, be arranged on the turbine protecting sheathing in described hydraulic motor group outside, be arranged on the second turbine on described the second turbine moving axis, the the first turbine moving axis being connected with described the second turbine moving axis, be arranged on the first turbine on described the first turbine moving axis, be arranged on the soil storing cavity between described the first turbine and described the second turbine, be arranged on the sealing ring in described soil storing cavity.
4. pump according to claim 1 is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation, it is characterized in that, described frame comprises the frame crawler belt that is arranged on described frame end.
5. pump according to claim 1 is lifted the anti-circulation horizontal square hole rig that revolves of formula of diving, it is characterized in that, described drive system comprise be arranged on described pylon bracket one side rig driver's cabin, be arranged on motor and the hydraulic motor of described pylon bracket opposite side.
6. pump according to claim 1 is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation, it is characterized in that, described pylon comprises the steel wire rope of windlass being arranged on described pylon, the pylon oil cylinder that connects described pylon and described pylon bracket, pylon oil cylinder plate rail with the adjacent setting of described pylon oil cylinder.
7. pump according to claim 1 is lifted the latent horizontal square hole rig that revolves of formula of anti-circulation, it is characterized in that, described Mud Sepa Machine comprises the fortune mud hose being connected with described drilling rod one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205045.2A CN103939014A (en) | 2014-05-15 | 2014-05-15 | Pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205045.2A CN103939014A (en) | 2014-05-15 | 2014-05-15 | Pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939014A true CN103939014A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205045.2A Pending CN103939014A (en) | 2014-05-15 | 2014-05-15 | Pump lifting reverse circulation submerged laterally-rotary square-hole drilling machine |
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| Country | Link |
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| CN (1) | CN103939014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405279A (en) * | 2014-12-10 | 2015-03-11 | 张永忠 | Square hole drilling machine |
| CN106194017A (en) * | 2016-08-26 | 2016-12-07 | 温州市凯宇五金有限公司 | A kind of five metals makes uses raw material quarrying apparatus |
-
2014
- 2014-05-15 CN CN201410205045.2A patent/CN103939014A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405279A (en) * | 2014-12-10 | 2015-03-11 | 张永忠 | Square hole drilling machine |
| CN106194017A (en) * | 2016-08-26 | 2016-12-07 | 温州市凯宇五金有限公司 | A kind of five metals makes uses raw material quarrying apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |