CN203729911U - Long spiral drilling machine V-shaped gooseneck boom lifting mechanism - Google Patents
Long spiral drilling machine V-shaped gooseneck boom lifting mechanism Download PDFInfo
- Publication number
- CN203729911U CN203729911U CN201320860126.7U CN201320860126U CN203729911U CN 203729911 U CN203729911 U CN 203729911U CN 201320860126 U CN201320860126 U CN 201320860126U CN 203729911 U CN203729911 U CN 203729911U
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- gooseneck boom
- fixed pulley
- fixed
- pulley
- wire rope
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- 244000261422 Lysimachia clethroides Species 0.000 title claims abstract description 60
- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
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Abstract
The utility model discloses a long spiral drilling machine V-shaped gooseneck boom lifting mechanism, and belongs to the technical field of piling machinery. The long spiral drilling machine V-shaped gooseneck boom lifting mechanism comprises a drilling mast, a main steel wire rope, a gooseneck boom, a power head, a pull rod, an auxiliary steel wire rope and a lug base arranged on the gooseneck boom. The gooseneck boom is hinged to the drilling mast through a connecting piece, and the pull rod is fixed between the gooseneck boom and the drilling mast. A first fixed pulley, a second fixed pulley, a third fixed pulley and a fifth fixed pulley are arranged on the gooseneck boom in the vertical direction. A fourth fixed pulley is arranged on the gooseneck boom in the horizontal direction. One end of the auxiliary steel wire rope is fixed to a vehicle body, and the other end of the auxiliary steel wire rope is fixed to the lug base. The two sides of the power head are provided with a first movable pulley and a second movable pulley respectively. The main steel wire rope is wound around the first fixed pulley, the second fixed pulley, the first movable pulley, the third fixed pulley, the fourth fixed pulley, the fifth fixed pulley and the second movable pulley in sequence and finally fixed to the gooseneck boom. According to the long spiral drilling machine V-shaped gooseneck boom lifting mechanism, stress borne by the gooseneck boom and the drilling mast is effectively reduced, deformation is small, lifting force of a drilling machine is effectively increased, the one-time drilling depth is increased, and construction efficiency is improved.
Description
Technical field
The utility model relates to a kind of long-spiral drilling machine hoisting mechanism, and specifically a kind of long-spiral drilling machine V-type gooseneck boom hoisting mechanism, belongs to a merit field of mechanical technique.
Background technology
At present long-spiral drilling machine adopts the gooseneck boom hoisting mechanism of single multiplying power conventionally, and in pore-forming lifting process, V-type gooseneck boom and bore mast and bear larger stress, be out of shape greatlyr, causes lifting force decline; Owing to being subject to the restriction of rig lifting force, long-spiral drilling machine single drilling depth is less, and efficiency of construction is low.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of long-spiral drilling machine V-type hoisting mechanism, and the distortion of V gooseneck boom, brill mast is less, and machine stress is reasonable, effectively increases rig lifting force, improves single drilling depth, improves efficiency of construction.
For solving the problems of the technologies described above, a kind of long-spiral drilling machine V-type of the utility model gooseneck boom hoisting mechanism, comprises and bores mast, master file wire rope, gooseneck boom, unit head, also comprises pull bar, auxiliary steel wire rope, and be located at the ear seat on gooseneck boom rear end;
Described gooseneck boom is hinged by connector with brill mast,
Between described gooseneck boom and brill mast, be also fixed with the pull bar of restriction gooseneck boom pendulum angle;
On described gooseneck boom, be vertically provided with fixed pulley one, fixed pulley two, fixed pulley three, fixed pulley five,
On described gooseneck boom, along continuous straight runs is provided with fixed pulley four;
Described auxiliary steel wire rope one end is fixed on vehicle body, and the auxiliary steel wire rope other end is fixed on ear seat;
The both sides of described unit head are respectively arranged with movable pulley one and movable pulley two.
Described master file wire rope is walked around fixed pulley one, fixed pulley two, movable pulley one, fixed pulley three, fixed pulley four, fixed pulley five, movable pulley two successively, is finally fixed on gooseneck boom.
Described unit head is stuck on the slideway that bores mast it by unit head bracket.
Further, also comprise secondary volume wire rope, fixed pulley six and fixed pulley seven, fixed pulley six and fixed pulley seven are arranged on the vertical direction of gooseneck boom, and secondary volume wire rope is walked around fixed pulley six and fixed pulley seven successively.
Further, pull bar one end is provided with slotted hole, connector through slotted hole by pull bar) one end be fixed on gooseneck boom, the other end of pull bar is fixed on and is bored on mast by connector.
As preferably, connector is bearing pin.
Compared with prior art, the utlity model has following advantage:
1. 5 fixed pulleys are installed on gooseneck boom, 2 movable pulley are installed on unit head, reached the effect that four multiplying powers promote, effectively increase rig lifting force, improve single drilling depth, improve efficiency of construction;
2. it is stressed that gooseneck boom rear end adopts auxiliary steel wire rope balance entirety, reached two power bar stress balances, effectively reduced and reduced gooseneck boom and bore the stress that mast bears, and is out of shape littlely, makes the structure stress of complete machine more reasonable;
3. secondary volume pulley is installed on gooseneck boom, assist lifting operation, effective less construction cost, has reduced cost of production, has improved the performance of enterprises.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the utility model gooseneck boom fixed pulley arrangement diagram.
In figure: 1, bore mast, 2, connector, 3, pull bar, 3-1, slotted hole, 4, master file wire rope, 5, auxiliary steel wire rope, 6, ear seat, 7, gooseneck boom, 8, movable pulley one, 9, movable pulley two, 10, unit head, 11, fixed pulley one, 12, fixed pulley four, 13, fixed pulley three, 14, fixed pulley two, 15, fixed pulley seven, 16, fixed pulley five, 17, fixed pulley six.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, a kind of long-spiral drilling machine V-type of the utility model gooseneck boom hoisting mechanism, comprises and bores mast 1, master file wire rope 4, gooseneck boom 7, unit head 10, also comprises pull bar 3, auxiliary steel wire rope 5, and be located at the ear seat 6 on gooseneck boom 7 rear ends;
Described gooseneck boom 7 is hinged by connector 2 with brill mast 1,
Between described gooseneck boom 7 and brill mast 1, be also fixed with the pull bar 3 of restriction gooseneck boom 7 pendulum angles;
On described gooseneck boom 7, be vertically provided with fixed pulley 1, fixed pulley 2 14, fixed pulley 3 13, fixed pulley 5 16,
On described gooseneck boom 7, along continuous straight runs is provided with fixed pulley 4 12;
Described auxiliary steel wire rope 5 one end are fixed on vehicle body, and auxiliary steel wire rope 5 other ends are fixed on ear seat 6, and balance entirety is stressed, reach two power bar stress balances;
The both sides of described unit head 10 are respectively arranged with movable pulley 1 and movable pulley 29.
Described master file wire rope 4 is walked around fixed pulley 1, fixed pulley 2 14, movable pulley 1, fixed pulley 3 13, fixed pulley 4 12, fixed pulley 5 16, movable pulley 29 successively, finally be fixed on gooseneck boom 7, can reach the effect that four multiplying powers promote, effectively increase rig lifting force, improve single drilling depth, improve efficiency of construction, fixed pulley 4 12 has been realized the commutation of master file wire rope;
Described unit head 10 is stuck on the slideway that bores mast 1 it by unit head bracket.
As shown in Figure 3, pretend to use for making the utility model can carry out auxiliary hanging, reduce construction cost, this device also comprises secondary volume wire rope, fixed pulley 6 17 and fixed pulley 7 15, fixed pulley 6 17 and fixed pulley 7 15 are arranged on the vertical direction of gooseneck boom, and secondary volume wire rope is walked around fixed pulley 6 17 and fixed pulley 7 15 successively.
The utility model is the pendulum angle of restriction gooseneck boom 7, makes device more safe and reliable, is provided with slotted hole 3-1 in pull bar 3 one end, and connector 2 is fixed on one end of pull bar 3 on gooseneck boom 7 through slotted hole, and the other end of pull bar 3 is fixed on and is bored on mast 1 by connector.
As the utility model optimal way, described connector 2 is bearing pin.
Lifting by master file wire rope 4 of rig when work and transferring, pulley assembly drives moving up and down of unit head 10, thereby drives the lifting of drilling rod and transfer, and realizes drilling process with this.
Claims (4)
1. a long-spiral drilling machine V-type gooseneck boom hoisting mechanism, comprise and bore mast (1), master file wire rope (4), gooseneck boom (7), unit head (10), it is characterized in that, also comprise pull bar (3), auxiliary steel wire rope (5), and be located at the ear seat (6) on gooseneck boom (7) rear end;
Described gooseneck boom (7) is hinged by connector (2) with brill mast (1),
Between described gooseneck boom (7) and brill mast (1), be also fixed with the pull bar (3) of restriction gooseneck boom (7) pendulum angle;
On described gooseneck boom (7), be vertically provided with fixed pulley one (11), fixed pulley two (14), fixed pulley three (13), fixed pulley five (16),
The upper along continuous straight runs of described gooseneck boom (7) is provided with fixed pulley four (12);
Described auxiliary steel wire rope (5) one end is fixed on vehicle body, and auxiliary steel wire rope (5) other end is fixed on ear seat (6);
The both sides of described unit head (10) are respectively arranged with movable pulley one (8) and movable pulley two (9);
Described master file wire rope (4) is walked around fixed pulley one (11), fixed pulley two (14), movable pulley one (8), fixed pulley three (13), fixed pulley four (12), fixed pulley five (16), movable pulley two (9) successively, is finally fixed on gooseneck boom (7);
Described unit head (10) is stuck on the slideway that bores mast (1) it by unit head bracket.
2. a kind of long-spiral drilling machine V-type gooseneck boom hoisting mechanism according to claim 1, it is characterized in that, also comprise secondary volume wire rope, fixed pulley six (17) and fixed pulley seven (15), fixed pulley six (17) and fixed pulley seven (15) are arranged on the vertical direction of gooseneck boom, and secondary volume wire rope is walked around fixed pulley six (17) and fixed pulley seven (15) successively.
3. a kind of long-spiral drilling machine V-type gooseneck boom hoisting mechanism according to claim 1 and 2, it is characterized in that, described pull bar (3) one end is provided with slotted hole (3-1), it is upper that connector (2) is fixed on gooseneck boom (7) through slotted hole by one end of pull bar (3), and the other end of pull bar (3) is fixed on and is bored on mast (1) by connector.
4. a kind of long-spiral drilling machine V-type gooseneck boom hoisting mechanism according to claim 1, is characterized in that, described connector (2) is bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860126.7U CN203729911U (en) | 2013-12-25 | 2013-12-25 | Long spiral drilling machine V-shaped gooseneck boom lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860126.7U CN203729911U (en) | 2013-12-25 | 2013-12-25 | Long spiral drilling machine V-shaped gooseneck boom lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729911U true CN203729911U (en) | 2014-07-23 |
Family
ID=51199991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860126.7U Expired - Lifetime CN203729911U (en) | 2013-12-25 | 2013-12-25 | Long spiral drilling machine V-shaped gooseneck boom lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804676A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Feeding mechanism assembly for high-speed hydraulic drilling rig |
| CN106522849A (en) * | 2016-12-21 | 2017-03-22 | 山河智能装备股份有限公司 | Balance type gooseneck boom |
| CN110748308A (en) * | 2019-11-29 | 2020-02-04 | 徐州徐工基础工程机械有限公司 | Double round mills mixer hoist mechanism and double round mills mixer |
| WO2023124510A1 (en) * | 2021-12-28 | 2023-07-06 | 山河智能装备股份有限公司 | Column bending moment adaptive balancing mechanism |
-
2013
- 2013-12-25 CN CN201320860126.7U patent/CN203729911U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804676A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Feeding mechanism assembly for high-speed hydraulic drilling rig |
| CN106522849A (en) * | 2016-12-21 | 2017-03-22 | 山河智能装备股份有限公司 | Balance type gooseneck boom |
| CN110748308A (en) * | 2019-11-29 | 2020-02-04 | 徐州徐工基础工程机械有限公司 | Double round mills mixer hoist mechanism and double round mills mixer |
| WO2023124510A1 (en) * | 2021-12-28 | 2023-07-06 | 山河智能装备股份有限公司 | Column bending moment adaptive balancing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |