CN103806834A - Drilling machine capable of pressing and pulling protective case - Google Patents
Drilling machine capable of pressing and pulling protective case Download PDFInfo
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- CN103806834A CN103806834A CN201410051565.2A CN201410051565A CN103806834A CN 103806834 A CN103806834 A CN 103806834A CN 201410051565 A CN201410051565 A CN 201410051565A CN 103806834 A CN103806834 A CN 103806834A
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- mast
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- hinged
- pulled out
- casing
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Abstract
The invention discloses a drilling machine capable of pressing and pulling a protective case. The drilling machine capable of pressing and pulling the protective case comprises a platform (12) arranged on a crawler chassis (6), a deflection mechanism (8) arranged on the platform (12) in a hinged mode, a supporting rob (7) arranged on the deflection mechanism (8), a mast (9) hinged on the deflection mechanism (8), a winch (10) arranged on the mast (9), a vertical mast oil cylinder (11) hinged between the mast (9) and the deflection mechanism (8), a crane (1) arranged at the top end of the mast (9), a power head (3) arranged on the mast (9) in a sliding mode, a supporting platform (4) arranged at the lower end of the mast (9), a pulling oil cylinder (5) arranged between the supporting platform (4) and the power head (3), and a pressing wire rope and a pulling wire rope (2) which are winded on the winch (10). The drilling machine capable of pressing and pulling the protective case solves the construction problem of pressing and pulling the protective case with a big diameter and great depth, and construction efficiency of the protective case is improved greatly.
Description
Technical field
The present invention relates to a kind of pile foundation construction equipment, particularly relate to a kind of construction equipment that coordinates fast ram compression that rotary drilling rig is constructed simultaneously to pull out casing.
Background technology
In pile foundation construction process, often run into lower major diameter, large degree of depth casing construction.At present lower casing equipment is mainly the lower casing rig of rotary drilling rig and specialty.Rotary drilling rig can be dealt with the lower casing construction of minor diameter, the little degree of depth, and the lower casing construction of major diameter, the large degree of depth needs the lower casing rig of specialty, for example pipe rubbing machine.Due to the mechanics limit of pipe rubbing machine self, the efficiency of lower casing is very low, and cannot pull out voluntarily casing, needs external power supply, and transition very bothers, and efficiency of construction is extremely low.Industry is badly in need of a kind of having powerful lower casing and pulling out the professional rig of casing ability of major diameter, large degree of depth casing construction of carrying out.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can carry out major diameter, the construction of large degree of depth casing and can carry out pile pulling, without additional configuration power source, can walk voluntarily, not need other loop wheel machine auxiliary constructions, change stake position easily, increase substantially and press the casing of the efficiency of construction of pulling out casing to press to pull out rig.
In order to solve the problems of the technologies described above, casing provided by the invention is pressed and is pulled out rig, comprises crawler body, is arranged on the platform on described crawler body, is hingedly mounted on the deflection mechanism on described platform, is arranged on the support bar on described deflection mechanism; Be hinged on the mast on described deflection mechanism, on described mast, elevator be installed, the vertical mast oil cylinder between the mast described in being hinged on and described deflection mechanism; Upper end at described mast is provided with loop wheel machine; On described mast, be slidably fitted with unit head; Described mast lower end is provided with brace table, between described brace table and described unit head, be connected with and pulled out oil cylinder, on described elevator, be wound with the pressurization wire rope of opposite direction and rise and pull out wire rope, the two ends that described pressurization wire rope and rising pulls out the mast of wire rope described in walking around are respectively connected with described unit head.
Described unit head comprises: upper mounting plate and gear-box, the clip pile oil cylinder between the upper mounting plate described in being connected to and described gear-box; Actuating sleeve is connected with described gear-box by lower pivoting support, and wedge is slidably arranged on described actuating sleeve inclined-plane, upper rotary is installed on described upper mounting plate and supports, the two ends of connecting rod support with described upper rotary respectively and described upper mounting plate hinged; Described unit head is provided with motor reducer and is connected with driven wheel, the gear ring engaged transmission on described driven wheel and described actuating sleeve.
The described cylinder body that pulls out oil cylinder that rises is arranged on described gear-box, described gear-box is provided with lead, described lead is enclosed within described rising and pulls out on oil cylinder, described upper mounting plate is sleeved on described lead and slides up and down, and it is hinged that piston and the described brace table of oil cylinder pulled out in described rising.
Described brace table is connected by support oil cylinder with described mast.
Described support oil cylinder adopts ball pivot to be connected with described brace table.
Described deflection mechanism comprises: tripod is hinged by the first bearing pin and described platform, described tripod and described platform are hinged by beat oil cylinder, and described beat oil cylinder is hinged by the second bearing pin, the 3rd bearing pin and described platform and described tripod respectively.
The structure of described loop wheel machine is: pivoting support is connected with described mast, described pivoting support adopts rotary motor reductor to drive described loop wheel machine at described mast upper rotary, frame is arranged on described pivoting support, arm one end and described frame are hinged, loop wheel machine elevator is fixedly mounted on described arm, between the arm described in amplitude oil cylinder is hinged on and described frame.
The support stage body that described brace table comprises opening, described support stage body is provided with by opening axle center symmetry at least two pile holder oil cylinders is housed, and each described pile holder oil cylinder is provided with pile holder, and described pile holder slides on described support stage body.
Adopt the casing pressure of technique scheme to pull out rig, while driving casing to creep into, unit head clamps casing, and drive casing to rotate, elevator pulls unit head by pressurization wire rope, applies plus-pressure to casing, and casing pierces underground under moment of torsion and stressed acting in conjunction.
Rise while pulling out casing, unit head clamps casing, and drives casing rotation, rises and pulls out oil cylinder pushing unit head, applies pulling force to casing, and casing is extracted ground under moment of torsion and stressed acting in conjunction.
Loop wheel machine can lift major diameter, large degree of depth cylindrical shell, does not need other loop wheel machine auxiliary constructions.Crawler body can be walked voluntarily, in conjunction with deflection mechanism and vertical mast oil cylinder, change stake position easily, the present invention can descend major diameter at reservation pipe rubbing machine, when large degree of depth casing advantage, solve that this type rig exists cannot pile pulling, power source additional configuration, cannot walk voluntarily, need other loop wheel machine auxiliary constructions, change the problems such as stake position difficulty, increase substantially and press the efficiency of construction of pulling out casing.
The present invention can effectively carry out major diameter, large degree of depth casing construction, and has walking function voluntarily, has improved greatly efficiency of construction.This rig can also carry out large tap/dip deep into outside cylinder-wall protecting construction, organ timbering formula diaphragm wall, and cutting underground obstacle, cutting boulder cutting rock stratum, removes the multiple constructions such as useless stake, has expanded greatly boundary of works area.
This type rig can coordinate punching grab bucket, and rotary drilling rig is constructed simultaneously, has solved and has pressed the construction difficult problem that pulls out major diameter, large degree of depth casing, has greatly improved the efficiency of casing construction.
In sum, the present invention be a kind of can carry out major diameter, the construction of large degree of depth casing and can carry out pile pulling, without additional configuration power source, can walk voluntarily, not need other loop wheel machine auxiliary constructions, change stake position easily, increase substantially and press the casing of the efficiency of construction of pulling out casing to press to pull out rig.
Accompanying drawing explanation
Fig. 1 is that sleeve pipe pressure is pulled out drill configuration schematic diagram.
Fig. 2 is that unit head cuts open and shows schematic diagram.
Fig. 3 is unit head transmission schematic diagram.
Fig. 4 is unit head and rises and pull out oil cylinder connection diagram.
Fig. 5 is support oil cylinder scheme of installation.
Fig. 6 is deflection mechanism schematic diagram.
Fig. 7 is loop wheel machine schematic diagram.
Fig. 8 is brace table schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.The description of this part is only exemplary and explanatory, and the multitude of different ways that the present invention can be defined by the claims and cover is implemented, and should not have any restriction to protection scope of the present invention.
Referring to Fig. 1, comprise crawler body 6, be arranged on the platform 12 on crawler body 6, be hingedly mounted on the deflection mechanism 8 on platform 12, be arranged on the support bar 7 on deflection mechanism 8, support bar 7 supports deflection mechanism 8; Be hinged on the mast 9 on deflection mechanism 8, be hinged on the vertical mast oil cylinder 11 between mast 9 and deflection mechanism 8, vertical mast oil cylinder 11 can change the angle of mast 9, thereby changes stake position easily; In the upper end of mast 9, loop wheel machine 1 is installed; On mast 9, be slidably fitted with unit head 3; Mast 9 lower ends are provided with brace table 4, between brace table 4 and unit head 3, be connected with and pulled out oil cylinder 5, elevator 10 is installed on mast 9, on elevator 10, be wound with the pressurization wire rope 13 of opposite direction and rise and pull out wire rope 2, pressurization wire rope 13 and pull out wire rope 2 and walk around respectively the two ends of mast 9 and be connected with unit head 3.
Referring to Fig. 2, Fig. 3 and Fig. 4, unit head 3 comprises: upper mounting plate 3-1 and gear-box 3-4, be connected to the clip pile oil cylinder 3-3 between upper mounting plate 3-1 and gear-box 3-4; Actuating sleeve 3-6 is connected with gear-box 3-4 by lower pivoting support 3-5, and wedge 3-7 is slidably arranged on actuating sleeve 3-6 inclined-plane, and upper rotary supporting 3-2 is installed on upper mounting plate 3-1, and the two ends of connecting rod 3-9 are hinged with upper rotary supporting 3-2 and upper mounting plate 3-1 respectively; Unit head 3 is provided with motor reducer and is connected with driven wheel 1-10, the gear ring engaged transmission on driven wheel 1-10 and actuating sleeve 3-6.
Working the cylinder body that pulls out oil cylinder 5, to be arranged on gear-box 3-4 upper, and gear-box 3-4 is provided with lead 3-10, and lead 3-10 has been enclosed within and has pulled out on oil cylinder 5, and upper mounting plate 3-1 is sleeved on lead 3-10 and slides up and down, and the piston and the brace table 4 that pull out oil cylinder 5 are hinged.
Referring to Fig. 5, brace table 4 is connected by support oil cylinder 14 with mast 9, and support oil cylinder 14 adopts ball pivot to be connected with brace table 4.
Referring to Fig. 6, deflection mechanism 8 comprises: tripod 8-1 is hinged by the first bearing pin 8-2 and platform 12, tripod 8-1 and platform 12 are hinged by beat oil cylinder 8-3, and it is hinged that beat oil cylinder 8-3 passes through respectively the second bearing pin 8-4, the 3rd bearing pin 8-5 and platform 12 and tripod 8-1.
Referring to Fig. 7, the structure of loop wheel machine 1 is: pivoting support 1-4 is connected with mast 9, pivoting support 1-4 adopts rotary motor reductor 1-5 to drive loop wheel machine 1 at mast 9 upper rotaries, frame 1-6 is arranged on pivoting support 1-4, arm 1-2 one end and frame 1-6 are hinged, it is upper that loop wheel machine elevator 1-1 is fixedly mounted on arm 1-2, and amplitude oil cylinder 1-3 is hinged between arm 1-2 and frame 1-6.
Referring to Fig. 8, the support stage body 4-1 that support platform 4 comprises opening, support stage body 4-1 is provided with by opening axle center symmetry at least two pile holder oil cylinder 4-2 is housed, and each pile holder oil cylinder 4-2 is provided with pile holder 4-3, and pile holder 4-3 slides on support stage body 4-1.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, while driving casing to creep into, unit head 3 clamps casing, the motor reducer that unit head 3 is installed drives casing rotation, elevator pulls unit head 3 by pressurization wire rope 13, apply plus-pressure to casing, casing pierces underground under moment of torsion and stressed acting in conjunction.
Rise while pulling out casing, unit head 3 clamps casing, and the motor reducer that unit head 3 is installed drives casing rotation, rises and pulls out oil cylinder 5 propulsion power heads 3, applies pulling force to casing, and casing is extracted ground under moment of torsion and stressed acting in conjunction.
Loop wheel machine can lift major diameter, large degree of depth cylindrical shell, does not need other loop wheel machine auxiliary constructions.Crawler body 6 can be walked voluntarily, in conjunction with deflection mechanism 8 and vertical mast oil cylinder 9, change stake position easily, the present invention retain in pipe rubbing machine can descend major diameter, large degree of depth casing advantage, solve that this type rig exists cannot pile pulling, power source additional configuration, cannot walk voluntarily, need other loop wheel machine auxiliary constructions, change the problems such as stake position difficulty, increase substantially and press the efficiency of construction of pulling out casing.
The present invention can effectively carry out major diameter, large degree of depth casing construction, and has walking function voluntarily, has improved greatly efficiency of construction.This rig can also carry out large tap/dip deep into outside cylinder-wall protecting construction, organ timbering formula diaphragm wall, and cutting underground obstacle, cutting boulder cutting rock stratum, removes the multiple constructions such as useless stake, has expanded greatly boundary of works area.
Claims (8)
1. a casing is pressed and is pulled out rig, it is characterized in that: comprise crawler body (6), be arranged on the platform (12) on described crawler body (6), be hingedly mounted on the deflection mechanism (8) on described platform (12), be arranged on the support bar (7) on described deflection mechanism (8); Be hinged on the mast (9) on described deflection mechanism (8), elevator (10) is installed on described mast (9), the vertical mast oil cylinder (11) between the mast (9) described in being hinged on and described deflection mechanism (8); In the upper end of described mast (9), loop wheel machine (1) is installed; On described mast (9), be slidably fitted with unit head (3); Described mast (9) lower end is provided with brace table (4), between described brace table (4) and described unit head (3), be connected with and pulled out oil cylinder (5), on described elevator (10), be wound with the pressurization wire rope (13) of opposite direction and rise and pull out wire rope (2), the two ends that described pressurization wire rope (13) and rising pulls out the mast (9) of wire rope (2) described in walking around are respectively connected with described unit head (3).
2. casing according to claim 1 is pressed and is pulled out rig, it is characterized in that: described unit head (3) comprising: upper mounting plate (3-1) and gear-box (3-4), the clip pile oil cylinder (3-3) between the upper mounting plate (3-1) described in being connected to and described gear-box (3-4); Actuating sleeve (3-6) is connected with described gear-box (3-4) by lower pivoting support (3-5), wedge (3-7) is slidably arranged on described actuating sleeve (3-6) inclined-plane, upper rotary supporting (3-2) is installed on described upper mounting plate (3-1), and the two ends of connecting rod (3-9) are hinged with described upper rotary supporting (3-2) and described upper mounting plate (3-1) respectively; Described unit head (3) is provided with motor reducer and is connected with driven wheel (1-10), the gear ring engaged transmission on described driven wheel (1-10) and described actuating sleeve (3-6).
3. casing according to claim 2 is pressed and is pulled out rig, it is characterized in that: the cylinder body that oil cylinder (5) is pulled out in described rising is arranged on described gear-box (3-4), described gear-box (3-4) is provided with lead (3-10), described lead (3-10) is enclosed within described rising and pulls out on oil cylinder (5), described upper mounting plate (3-1) is sleeved on described lead (3-10) and slides up and down, and it is hinged that piston and the described brace table (4) of oil cylinder (5) pulled out in described rising.
4. casing according to claim 1 and 2 is pressed and is pulled out rig, it is characterized in that: described brace table (4) is connected by support oil cylinder (14) with described mast (9).
5. casing according to claim 4 is pressed and is pulled out rig, it is characterized in that: described support oil cylinder (14) adopts ball pivot to be connected with described brace table (4).
6. casing according to claim 1 and 2 is pressed and is pulled out rig, it is characterized in that: described deflection mechanism (8) comprising: tripod (8-1) is hinged with described platform (12) by the first bearing pin (8-2), described tripod (8-1) and described platform (12) are hinged by beat oil cylinder (8-3), and described beat oil cylinder (8-3) is hinged by the second bearing pin (8-4), the 3rd bearing pin (8-5) and described platform (12) and described tripod (8-1) respectively.
7. casing according to claim 1 and 2 is pressed and is pulled out rig, it is characterized in that: the structure of described loop wheel machine (1) is: pivoting support (1-4) is connected with described mast (9), described pivoting support (1-4) adopts rotary motor reductor (1-5) to drive described loop wheel machine (1) at described mast (9) upper rotary, frame (1-6) is arranged on described pivoting support (1-4), arm (1-2) one end and described frame (1-6) are hinged, loop wheel machine elevator (1-1) is fixedly mounted on described arm (1-2), between arm (1-2) described in amplitude oil cylinder (1-3) is hinged on and described frame (1-6).
8. casing according to claim 1 and 2 is pressed and is pulled out rig, it is characterized in that: the support stage body (4-1) that described brace table (4) comprises opening, described support stage body (4-1) is provided with by opening axle center symmetry at least two pile holder oil cylinders (4-2) is housed, each described pile holder oil cylinder (4-2) is provided with pile holder (4-3), and described pile holder (4-3) is in the upper slip of described support stage body (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051565.2A CN103806834B (en) | 2014-02-14 | 2014-02-14 | Casing pressure pulls out rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051565.2A CN103806834B (en) | 2014-02-14 | 2014-02-14 | Casing pressure pulls out rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806834A true CN103806834A (en) | 2014-05-21 |
| CN103806834B CN103806834B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051565.2A Active CN103806834B (en) | 2014-02-14 | 2014-02-14 | Casing pressure pulls out rig |
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| CN (1) | CN103806834B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372560A (en) * | 2018-12-12 | 2019-02-22 | 连云港天明装备有限公司 | The tube drawing system of jumbolter |
| CN109441361A (en) * | 2018-12-11 | 2019-03-08 | 山河智能装备股份有限公司 | A kind of pile frame and its vertical mast method |
| CN110528609A (en) * | 2019-09-26 | 2019-12-03 | 郑州安源工程技术有限公司 | A kind of pressure pulling device and high polymer cutoff wall static pressure shake compound grooving equipment and its application method |
| CN112610166A (en) * | 2020-12-15 | 2021-04-06 | 江苏徐工工程机械研究院有限公司 | Goose head device for drilling machine and drilling machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441361A (en) * | 2018-12-11 | 2019-03-08 | 山河智能装备股份有限公司 | A kind of pile frame and its vertical mast method |
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| CN112610166A (en) * | 2020-12-15 | 2021-04-06 | 江苏徐工工程机械研究院有限公司 | Goose head device for drilling machine and drilling machine |
| CN112610166B (en) * | 2020-12-15 | 2022-09-06 | 江苏徐工工程机械研究院有限公司 | Goose head device for drilling machine and drilling machine |
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