CN205296142U - Heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height - Google Patents
Heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height Download PDFInfo
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- CN205296142U CN205296142U CN201521099864.XU CN201521099864U CN205296142U CN 205296142 U CN205296142 U CN 205296142U CN 201521099864 U CN201521099864 U CN 201521099864U CN 205296142 U CN205296142 U CN 205296142U
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- drilling rod
- rotary drive
- spray
- drilling tool
- drill bit
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Abstract
The utility model provides a heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height, be connected with on the output shaft of rotatory transmission drilling tool and be used for carrying out the pressor tray of substep to the drilling rod, the output shaft and the drilling rod synchronous revolution of tray and rotatory transmission drilling tool, the drilling rod passes rotatory transmission drilling tool, be provided with a plurality of independent passageways in the drilling rod, be connected with tap or shunt on the upper portion of drilling rod, tap or shunt pass through guiding mechanism and move in the frame, tap or shunt and passageway are realized stirring stake machine and are done wet thoughtlessly spouting and spout with the height, sub -unit connection drill bit at the drilling rod, but the drill bit is for reducing vane type drill bit or expand wing formula drill bit or integral (drill) bit. The utility model discloses can realize the function and high function of spouting of stirring stake machine simultaneously on same platform equipment to can do wets thoughtlessly spouts, can pressurize step by step and avoid the trouble of frequent stacks, has improved reinforced (rfd) degree of depth and effect, has saved reinforced (rfd) time, has improved the efficiency, has increased the stability of complete machine, practices thrift the cost.
Description
Technical field
This utility model belongs to building foundation engineering and equipment, specifically a kind of heavy caliber dry and wet of a kind of process suitable in soft soil foundation mix spray and high spray and mixing pile machine.
Background technology
Soft Ground in building foundation engineering is to ensure that the key link of construction quality, and occupies larger proportion in engineering total price. A large amount of engineering practices show, mixing pile machine have construction simple, quickly, vibrate the advantages such as little, the stability of soft soil foundation can be effectively improved, reduce and control settlement amount. Mixing pile now has evolved into a kind of conventional Treatment Methods of Soft Ground.
What this mixing pile machine generally adopted is all single dry spray or wet shot so that expanded diameter and the degree of depth receive limitation.
Utility model content
This utility model is according to the deficiencies in the prior art, it is provided that a kind of heavy caliber dry and wet mix spray and high spray and mixing pile machine, this machine can avoid the unicity of conventional mixing pile machine, it is possible to what make that expanded diameter does is bigger, deeper.
The technical solution of the utility model: a kind of heavy caliber dry and wet mix spray and high spray and mixing pile machine, including frame, it is characterized in that: described frame is installed rotary drive drilling tool, the output shaft of described rotary drive drilling tool is connected to the pallet for drilling rod carries out stepped pressure, the output shaft of pallet and rotary drive drilling tool and drilling rod synchronous rotary, drilling rod traverse rotary drive drilling tool, multiple independent passage it is provided with in drilling rod, faucet or diverter it is connected on the top of drilling rod, faucet or diverter are moved in frame by guiding mechanism, faucet or diverter and passage realize the mixed spray of mixing pile machine dry and wet and high spray, drill bit is connected in the bottom of drilling rod, described drill bit is reducing vane type drill bit or expands wing formula drill bit or integral (drill) bit.
The reducing blade installed in described drill core portion includes fixing blade, fixing blade one end is arranged in drill core portion, the other end is provided with rotation axle, rotate and axle connects moving vane, the outside that fixing blade connects the one end rotating axle is provided with the limiting plate that restraint blade rotates counterclockwise.
The expansion wing installed in described drill core portion includes axle, and wing plate is movably arranged in drill core portion by axle, and the top of wing plate is provided with the spout with channel connection.
Being provided with external splines on described drilling rod, with internal spline on described rotary drive drilling tool, rotary drive drilling tool makes drilling rod rotate by the transmission of internal spline and external splines.
The endoporus of described rotary drive drilling tool and drilling rod adopt and can transmit the square of moment of torsion or polygonal form coordinates and makes drilling rod rotate.
Described pallet is provided with multiple clamping cylinder, control the hydraulic reservoir that oil cylinder piston is flexible, oil pump and electric power system electromotor and remote control system, the bottom of frame is provided with chassis assembly, chassis assembly is placed with pressurization drive mechanism, pressurization drive mechanism is connected with rotary drive drilling tool by chain, drilling rod is clamped when the piston of clamping cylinder stretches out, under the effect of chain and pressing mechanism, rotary drive drilling tool is pressurizeed, rotary drive drilling tool is clamped drilling rod by the clamping cylinder on the pallet of installation on its output shaft and drilling rod and drill bit is pressurizeed, otherwise make drilling rod and drill bit promote.
Also placed hoist engine in described chassis assembly, on hoist engine, steel wire rope is connected with drilling rod by frame top, and strut is connected by bearing pin with chassis assembly and frame, and the clamping device unloading drilling rod is connected with frame or and underframe connection.
Described passage connects with faucet or diverter.
Described rotary drive drilling tool can be moved by rotary drive drilling tool guiding mechanism on support.
Technique effect of the present utility model: this utility model can realize the function of mixing pile machine and the function of high spray on same equipment simultaneously, and dry and wet can mix spray, the trouble of frequent stacks can be avoided by stepped pressure, improve the degree of depth and the effect of reinforcing, save the time of reinforcing, improve effect. Owing to heavier rotary drive drilling tool only moves in bottom, so the size on stand top can reduce the weight saving so that complete machine, add the stability of complete machine, save cost. There are good practicality and economy.
Accompanying drawing explanation
Fig. 1 is this utility model mixing pile machine general illustration;
Fig. 2 and Fig. 3 is the schematic diagram of mixing pile machine bit blades reducing;
Fig. 4 is that mixing pile expands wing formula drill bit schematic diagram.
In figure: 1 drill bit, 2 external splines, 3 drilling rods, 4 passages, 5 clamping cylinders, 6 pallets, 7 hydraulic reservoirs, 8 rotary drive drilling tools, 9 rotary drive drilling tool motors, 10 frames, 11 guiding mechanisms, 12 diverters, 13 steel wire rope sky beams, 14 steel wire ropes, 15 tool joints, 16 struts, 17 rotary drive drilling tool guiding mechanisms, 18 electromotors, 19 oil pumps and motor, 20 remote control systems, 21 chains, 22 frame support cylinders, 23 pressurization drive mechanisms, 24 hoist engines, 25 chassis assemblies, 26 bearing pins, 27 clamping devices.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated:
As shown in Figure 1, a kind of heavy caliber dry and wet mix spray and high spray and mixing pile machine, including frame 10, it is characterized in that: described frame 10 is installed rotary drive drilling tool 8, the output shaft of described rotary drive drilling tool 8 is connected to the pallet 6 for drilling rod 3 carries out stepped pressure, the output shaft of pallet 6 and rotary drive drilling tool 8 and drilling rod 3 synchronous rotary, drilling rod 3 traverse rotary drive drilling tool 8, multiple independent passage 4 it is provided with in drilling rod 3, faucet or diverter 12 it is connected on the top of drilling rod 3, faucet or diverter 12 are moved in frame by guiding mechanism 11, faucet or diverter 12 realize the mixed spray of mixing pile machine dry and wet and high spray with passage 4, drill bit 1 is connected in the bottom of drilling rod 3, described drill bit 1 is reducing vane type drill bit or expands wing formula drill bit or integral (drill) bit.
Being provided with external splines 2 on described drilling rod 3, with internal spline on described rotary drive drilling tool 8, rotary drive drilling tool 8 makes drilling rod 3 rotate by the transmission of internal spline and external splines 2.
The endoporus of described rotary drive drilling tool 8 and drilling rod 3 adopt and can transmit the square of moment of torsion or polygonal form coordinates and makes drilling rod 3 rotate.
Described pallet 6 is provided with multiple clamping cylinder 5, control the hydraulic reservoir 7 that oil cylinder piston is flexible, oil pump 19 and electric power system electromotor 18 and remote control system 20, the bottom of frame 10 is provided with chassis assembly 25, chassis assembly 25 is placed with pressurization drive mechanism 23, pressurization drive mechanism 23 is connected with rotary drive drilling tool 8 by chain 21, the piston of clamping cylinder 5 clamps drilling rod 3 when stretching out, under the effect of chain 21 and pressing mechanism 23, rotary drive drilling tool 8 is pressurizeed, rotary drive drilling tool 8 is clamped drilling rod 3 by the clamping cylinder 5 on the pallet 6 of installation on its output shaft and drilling rod 3 and drill bit 1 is pressurizeed, otherwise make drilling rod 3 and drill bit 1 promote.
Described chassis assembly 25 also placed hoist engine 24, on hoist engine 24, steel wire rope 14 is connected with drilling rod 3 by frame 10 top, strut 16 is connected by bearing pin 26 with chassis assembly 25 and frame 10, and the clamping device 27 unloading drilling rod is connected with frame 10 or is connected with chassis assembly 25.
Described passage 4 connects with faucet or diverter 12.
Described rotary drive drilling tool 8 is moved over the mount 10 by rotary drive drilling tool guiding mechanism 17.
After starting the motor (or hydraulic motor) above rotary drive drilling tool, the external splines of drilling rod is driven by the internal spline of rotary drive drilling tool, make drilling rod, bit, operation remote control system starter-generator is powered to the hydraulic system on pallet simultaneously, drive hydraulic oil pump, make clamping cylinder piston stretch out and clamp drilling rod, pressing mechanism is pressurizeed or lifting to drilling rod and drill bit by chain, when rotary drive drilling tool drops to the bottom of frame, operation remote-control gear makes clamping cylinder piston return, unclamp, rotary drive drilling tool is promoted by pressing mechanism adverse movement, repeat action above, realize drilling rod stepped pressure, until getting into the required degree of depth under pressurization drilling rod, if needing the stake of the more degree of depth, stacks can also be carried out with the clamping device of frame lower, meet deeper of pile-type, the process that rotary drive drilling tool moves up and down can need to ensure that drilling rod is rotate all the time according to construction, can also stop the rotation, rotate and in the process of lower brill at drilling rod, dry and wet medium and height is carried to spray medium the autonomous channel in drilling rod by faucet or diverter, finally it is transported to drill bit nozzle to spray to underground, reach the effect of stirring and reaming, make its pile. the stirring of spray and high spray is mixed so that the diameter of pile is greatly increased owing to employing dry and wet.
As shown in Figures 2 and 3, the reducing blade installed in described drill core portion 100 includes fixing blade 101, fixing blade 101 one end is arranged in drill core portion 100, the other end is provided with rotation axle 102, rotate and axle 102 connects moving vane 103, the outside that fixing blade 101 connects the one end rotating axle 102 is provided with the limiting plate 104 that restraint blade 103 rotates counterclockwise, mixing pile machine bit blades can make reducing type, when bit changes direction, drill bit can auto-extending and contraction in underground, it is possible to reach to change the purpose in stake footpath.
As shown in Figure 4, the expansion wing installed in described drill core portion 100 includes axle 105, wing plate 106 is movably arranged in drill core portion 100 by axle 105, the top of wing plate 106 is provided with the spout 107 connected with passage 4, the drill bit of mixing pile can be made and expand wing formula, during lower brill, drill bit can expand the wing, can receive the wing during lifting.Can reach change the purpose in stake footpath and change the purpose of injection direction.
This utility model provide a kind of heavy caliber dry and wet mix spray and high spray and mixing pile machine. the power of rotary drive drilling tool is single motor (hydraulic motor) or many motors (hydraulic motor), the output shaft of unit head is provided with pallet, pallet is provided with the pressurization of multiple drilling rod or improving clamping locking oil cylinder and the hydraulic system supplying oil cylinder flexible and electric power system and remote control system, to add compressing cylinder staff when moving to top to be operated below, the external splines of drilling rod makes drilling rod rotate by drilling rod being transmitted moment of torsion with the spline fitted of rotary drive drilling tool endoporus, the top of drilling rod installed by faucet or diverter, multiple independent passage it is provided with so that dry and wet medium simultaneously enters or successively entering through drill bit is ejected into underground in drilling rod, and can passage wherein spray with height, in the lower end of drilling rod, drill bit is installed, this drill bit has major diameter blade integral (drill) bit and multiple spout or expansion wing drill bit and expansion bit and spout, and stirring effectively fully is carried out in soil layer for dry and wet medium injection.
Pin worn by the connection shelf and the chain that are provided for pressurization in rotary drive drilling tool both sides. Chain and promotes the pressurization of rotary drive drilling tool by adding Medium-voltage Motor (or motor) and reducing gear on underframe. Rotary drive drilling tool can move up and down along the track of frame and pass through on pallet oil cylinder at any time to drill-rod clamping realize pressurization and promote. Owing to the output shaft of this cylinder clamping mechanism with rotary drive drilling tool is connected, so whole cylinder clamping mechanism is as what output shaft rotated so that drilling rod at any time can add flanging rotation in limit. Being provided with clamper in the lower end of stand, this clamper is for connecting or dismounting drilling rod. Meet the construction requirement of different depth.
Rotary drive drilling tool moves up and down under the drive of pressing mechanism and chain on the track of frame, and pressurizeing or promote in rotation limit, limit, is provided with multiple independent passage, adapts to dry and wet medium and spray simultaneously in whole drilling rod. (conventional mixing pile machine is all single injection, it it is wet shot, dry spray) and drill bit on also with stirring vane, positions different on stirring vane is also provided with multiple spout, the spout of high spray can also be set in the outer end of blade or other positions, expand expanded diameter so that injection and stirring can evenly. The diameter so making stake can be bigger than what the sprayed fiber concrete of other forms did. And stir more abundant. There is the function of mixing pile machine and the function of high spray simultaneously, meet the requirement of major diameter construction. Dry spray and wet shot can be carried out simultaneously so that it is mixed spray simultaneously.
Due to can segmentation to whenever drilling rod Anywhere and clamps pressurization, it is possible to the stake that disposable reinforcing is deeper. Avoid the trouble of regular stacks, improve the degree of depth and the effect of reinforcing, save the time of reinforcing, improve effect. Owing to heavier rotary drive drilling tool only moves in bottom, so the size on stand top can reduce the weight saving so that complete machine, add the stability of complete machine, save cost. There are good practicality and economy.
Claims (9)
1. a heavy caliber dry and wet mix spray and high spray and mixing pile machine, including frame (10), it is characterized in that: described frame (10) is upper installs rotary drive drilling tool (8), the output shaft of described rotary drive drilling tool (8) is connected to the pallet (6) for drilling rod (3) carries out stepped pressure, the output shaft of pallet (6) and rotary drive drilling tool (8) and drilling rod (3) synchronous rotary, drilling rod (3) traverse rotary drive drilling tool (8), multiple independent passage (4) it is provided with in drilling rod (3), faucet or diverter (12) it is connected on the top of drilling rod (3), faucet or diverter (12) are upper mobile in frame (10) by guiding mechanism (11), faucet or diverter (12) realize the mixed spray of mixing pile machine dry and wet and high spray with passage (4), drill bit (1) is connected in the bottom of drilling rod (3), described drill bit (1) is for reducing vane type drill bit or expands wing formula drill bit or integral (drill) bit.
2. heavy caliber dry and wet according to claim 1 mix spray and high spray and mixing pile machine, it is characterized in that: the upper reducing blade installed in the drill core portion (100) of described drill bit (1) includes fixing blade (101), fixing blade (101) one end is arranged in drill core portion (100), the other end is provided with rotation axle (102), rotate and axle (102) connects moving vane (103), the outside that fixing blade (101) connects the one end rotating axle (102) is provided with the limiting plate (104) that restraint blade (103) rotates counterclockwise.
3. heavy caliber dry and wet according to claim 1 mix spray and high spray and mixing pile machine, it is characterized in that: the upper expansion wing installed in the drill core portion (100) of described drill bit (1) includes axle (105), wing plate (106) is movably arranged in drill core portion (100) by axle (105), and the top of wing plate (106) is provided with the spout (107) connected with passage (4).
4. heavy caliber dry and wet according to claim 1 mix spray and high spray and mixing pile machine, it is characterized in that: described drilling rod (3) is provided with external splines (2), with internal spline on described rotary drive drilling tool (8), rotary drive drilling tool (8) makes drilling rod (3) rotate by the transmission of internal spline and external splines (2).
5. heavy caliber dry and wet according to claim 1 mix spray and high spray and mixing pile machine, it is characterised in that: the endoporus of described rotary drive drilling tool (8) and drilling rod (3) adopt and can transmit the square of moment of torsion or polygonal form coordinates and makes drilling rod (3) rotate.
6. heavy caliber dry and wet according to claim 1 mix spray and high spray and mixing pile machine, it is characterized in that: multiple clamping cylinder (5) is installed on described pallet (6), control the hydraulic reservoir (7) that oil cylinder piston is flexible, oil pump (19) and electric power system electromotor (18) and remote control system (20), the bottom of frame (10) is provided with chassis assembly (25), chassis assembly (25) is placed with pressurization drive mechanism (23), pressurization drive mechanism (23) is connected with rotary drive drilling tool (8) by chain (21), the piston of clamping cylinder (5) clamps drilling rod (3) when stretching out, under the effect of chain (21) and pressing mechanism (23), rotary drive drilling tool (8) is pressurizeed, rotary drive drilling tool (8) is clamped drilling rod (3) by the clamping cylinder (5) on the pallet (6) of installation on its output shaft and drilling rod (3) and drill bit (1) is pressurizeed, otherwise make drilling rod (3) and drill bit (1) promote.
7. heavy caliber dry and wet according to claim 6 mix spray and high spray and mixing pile machine, it is characterized in that: described chassis assembly (25) also placed hoist engine (24), the upper steel wire rope (14) of hoist engine (24) is connected with drilling rod (3) by frame (10) top, strut (16) is connected by bearing pin (26) with chassis assembly (25) and frame (10), and the clamping device (27) unloading drilling rod is connected with frame (10) or and chassis assembly (25) connection.
8. according to the arbitrary described heavy caliber dry and wet of claim 1-7 mix spray and high spray and mixing pile machine, it is characterised in that: described passage (4) connects with faucet or diverter (12).
9. according to the arbitrary described heavy caliber dry and wet of claim 1-7 mix spray and high spray and mixing pile machine, it is characterised in that: described rotary drive drilling tool (8) is upper mobile at support (10) by rotary drive drilling tool guiding mechanism (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099864.XU CN205296142U (en) | 2015-12-23 | 2015-12-23 | Heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099864.XU CN205296142U (en) | 2015-12-23 | 2015-12-23 | Heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296142U true CN205296142U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099864.XU Expired - Fee Related CN205296142U (en) | 2015-12-23 | 2015-12-23 | Heavy -calibre wet thoughtlessly spouting futilely spouts stirring stake machine of using simultaneously with height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761278A (en) * | 2019-11-06 | 2020-02-07 | 上海渊丰地下工程技术有限公司 | Construction method and construction equipment for dry and wet medium switching mixing pile |
| CN112575802A (en) * | 2020-11-17 | 2021-03-30 | 江西省水利科学研究院 | Construction process of cluster swing-spraying impervious wall |
| CN113445933A (en) * | 2021-07-01 | 2021-09-28 | 山东省建筑科学研究院有限公司 | Combined pile drill rod, drilling tool and combined pile manufacturing method |
-
2015
- 2015-12-23 CN CN201521099864.XU patent/CN205296142U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761278A (en) * | 2019-11-06 | 2020-02-07 | 上海渊丰地下工程技术有限公司 | Construction method and construction equipment for dry and wet medium switching mixing pile |
| CN112575802A (en) * | 2020-11-17 | 2021-03-30 | 江西省水利科学研究院 | Construction process of cluster swing-spraying impervious wall |
| CN112575802B (en) * | 2020-11-17 | 2022-06-24 | 江西省水利科学研究院 | Construction process of cluster swing-spraying impervious wall |
| CN113445933A (en) * | 2021-07-01 | 2021-09-28 | 山东省建筑科学研究院有限公司 | Combined pile drill rod, drilling tool and combined pile manufacturing method |
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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: 20160608 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |