CN106368605B - A kind of top drive formula rock-core borer - Google Patents
A kind of top drive formula rock-core borer Download PDFInfo
- Publication number
- CN106368605B CN106368605B CN201510744834.8A CN201510744834A CN106368605B CN 106368605 B CN106368605 B CN 106368605B CN 201510744834 A CN201510744834 A CN 201510744834A CN 106368605 B CN106368605 B CN 106368605B
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- power head
- tower
- integrated form
- drive formula
- core borer
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- 238000005553 drilling Methods 0.000 claims abstract description 51
- 239000000725 suspension Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
A kind of top drive formula rock-core borer, including boring tower (1), tower top pulley blocks (2), tower seat (3), integrated form power head (4), drilling rod (5), master winch (6), main lifting rope (7), leading block (8) and guide cords (9)；Tower top pulley blocks (2) are located at the top of boring tower (1), and main lifting rope (7) is stretched out from master winch (6), pass through tower top pulley blocks (2) and connect with integrated form power head (4)；Guide cords (8) are located at integrated form power head (4) two sides, and upper and lower ends, which are fixedly connected with, tightens it；Leading block (9) is mounted on integrated form power head (4) two sides, and the top and bottom of every side are respectively there are two pulley, the two pulleys are to be arranged in juxtaposition, and guide cords (8) are clipped between the two pulleys.The present invention is by adopting the above-described technical solution, compared with prior art, so that drilling machine can once be packed into more drilling rods, easy to operate, power waste is few, and working efficiency greatly improves, integrated control easy to accomplish.
Description
Technical field
The invention belongs to geological prospecting apparatus fields, it particularly relates to a kind of top drive formula rock-core borer.
Background technique
Fig. 1 is shown to be surveyed industry use to obtain a kind of rock-core borer the most universal now, is mainly consisted of the following parts:
Input power 101, rack 103, elevator 104, power distributor box 105, drilling rod 106, power head 107, gives oil inlet at gearbox 102
Cylinder 108, guide rod 109 and bevel gear box 111.
The effect of existing rock-core borer each section is following (input power 101, gearbox 102, rack 103 are not described herein):
1, the boring tower that elevator 104 is generally built with construction site on the spot is used cooperatively, and is mainly used for lifting by crane drilling rod 106, with
Drilling rod 106 is facilitated to be fitted into power head 107 or retract out from power head 107.
2, the power that power distributor box 105 is used to be transmitted through gearbox 103 is assigned to bevel gear box 111 and elevator 104.
3, power distributor box 105 is transmitted through after the power come turns and is transmitted to main shaft 108 by bevel gear box 111.
4, main shaft 108 is hollow, and to be packed into drilling rod 106, the upper end of main shaft 108 is connected with power head 107, can will bore tooth
Roller box 111 is transmitted through the power come and is transmitted to power head 107.
5, power head 107 receive bevel gear box 111 by main shaft 108 be transmitted through come power drive drilling rod 106 rotate.
6, feed oil cylinder 110 makes power head 107 move up and down.
7, drilling rod 106 generates rotary motion under the action of power head 107, generates under the action of being fed oil cylinder 110
Lower movement is downwards drilling, is then upwards taking-up.
8, the direction that guide rod 109 guarantees that power head 107 moves up and down is consistent.
The course of work of existing rock-core borer is as follows: opening common rock-core borer, runs the elevator of common rock-core borer
104, it is matched with tower top pulley and lifting rope, slings the drilling rod 106 for not entering working condition, be encased in the dynamic of common rock-core borer
In power head 107, lifting rope is unclamped；Power head 107 and feed oil cylinder 110 are run, creeps into drilling rod 106 down；When drilling rod
It effectively pierces after length all pierces underground, just operation elevator 104 is packed into another drilling rod and has been drilled into underground with front again
Drilling rod be connected, continue to creep into, until reaching target and piercing depth.After reaching target and piercing depth, stop drilling, according to
The process of above-mentioned loading drilling rod operates in turn, takes out drilling rod by root, that is, completes entire drilling operation process.
Common rock-core borer has following some shortcomings:
1, cumbersome, working efficiency is lower.The distance that power head moves upwards is limited by feed oil cylinder stroke, up and down
Move distance is limited, and move upwards also can be such that the stability of power head becomes very poor apart from excessive, so a drilling rod all bores
Enter underground, power head needs up and down reciprocatingly to run could complete several times；And when being packed into drilling rod, one can only be once filled.
2, power waste is larger.Input power becomes vertical rotation fortune by repeatedly transmitting, and by lateral rotation movement
It is dynamic, cause a large amount of power wastes.
3, limited strength is crept into.In drilling, feed oil cylinder is shunk, and is pressing against drilling rod drilling machine, but is fed the pressure that oil cylinder is formed
Power leans on the weight of power head one end itself mainly from common rock-core borer, when drilling rod is when ground end encounters harder rock matter, very
Extremely common rock-core borer can be jacked up by one end of power head.
4, it is difficult to realize integrated control.
Summary of the invention
To solve the problems in background technique, the present invention provides a kind of top drive formula rock-core borers.
The technical scheme is that a kind of top drive formula rock-core borer, including boring tower, tower top pulley blocks, tower seat, integrated form
Power head, drilling rod, master winch, main lifting rope, leading block and guide cords；Tower top pulley blocks are located at the top of boring tower, main lifting rope from
Master winch stretches out, and passes through tower top pulley blocks and connect with integrated form power head；Guide cords are located at integrated form power both sides of head,
Upper and lower ends, which are fixedly connected with, tightens it；Leading block is mounted on integrated form power both sides of head, and the top and bottom of every side are each
There are two pulley, the two pulleys are to be arranged in juxtaposition, and guide cords are clipped between the two pulleys.
As an improvement the top drive formula rock-core borer further includes secondary elevator and secondary lifting rope, for lifting by crane drilling rod or rock
Heart sample block.
The further technical solution of the present invention is: the integrated form power head of the top drive formula rock-core borer include whole case,
Power head, gearbox, input power and clump weight；Power head, gearbox and input power are installed in whole case；Power head
It is connect positioned at whole bottom portion, and with the drilling rod of lower section；Gearbox is located at right above power head and the two is connected, input power position
Right above gearbox and the two is connected；Clump weight is located inside whole case, and it is dynamic to adjust integrated form suitably to increase and decrease its quantity
The weight of power head.
Further technical solution is the present invention: the top drive formula rock-core borer further includes hydraulic cylinder；Hydraulic cylinder
One end be fixedly connected with tower seat；Be fixedly connected at the top of the upper end of guide cords and boring tower, lower end bypass fixed pulley after with liquid
The other end of compressing cylinder connects.
The further technical solution of the present invention is: the top drive formula rock-core borer further includes that hydraulic cylinder and oil cylinder are hung
Ear；Oil cylinder hangers is located at the two sides of suspension hook, and two sides are respectively equipped with a secondary hydraulic cylinder, and the lower end of hydraulic cylinder is with integrated form power head
It is connected.
By adopting the above-described technical solution, compared with prior art, the invention enables drilling machine can once be packed into it is more
Root drilling rod (depending on the technological parameter of top drive formula rock-core borer), it is easy to operate；The distance that integrated form power head moves upwards
It is significantly promoted, makes its round trip that can pierce more drilling rods；Input power transmittance process shortens, and does not change the transmitting of power
Direction, power waste is few, and working efficiency greatly improves；Creeping into strength can be by changing the clump weight in integrated form power head
Quantity and change；Integrated control easy to accomplish；The structure that Guide rollers clamp guide cords makes its steering capability become more excellent,
And guide cords will not be caused to damage when integrated form power head forms reverse rotation；It is added in guide cords end hydraulic
The structure of oil cylinder designs, and not only can guarantee that the guide cords moment was in tensioned state, but also can guarantee that guide cords will not be because tightening power
It is caused to snap beyond its tolerance range；The structure design that hydraulic cylinder is added between suspension hook and integrated form power head, can
It effectively avoids top from driving churn the screw thread of main shaft and drilling rod is caused to damage when dismounting drilling rod.
Detailed description of the invention
Fig. 1 is existing structural schematic diagram；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of component 4 in Fig. 2；
Fig. 4 is the partial enlargement structural representation of part A in Fig. 2；
Fig. 5 is the partial enlargement structural representation of part B in Fig. 2.
Specific embodiment
Embodiment
As shown in Fig. 2, a kind of top drive formula rock-core borer, including boring tower 1, tower top pulley blocks 2, tower seat 3, integrated form power head
4, drilling rod 5, master winch 6, main lifting rope 7, leading block 8 and guide cords 9；Tower top pulley blocks 2 are located at 1 top of boring tower, main lifting rope 7
It stretches out from master winch 6, pass through tower top pulley blocks 2 and is connect with integrated form power head 4；Guide cords 8 are located at integrated form power head 4
Two sides, upper and lower ends, which are fixedly connected with, tightens it；Leading block 9 is mounted on 4 two sides of integrated form power head, every side it is upper
End and lower end are respectively there are two pulley, the two pulleys are to be arranged in juxtaposition, and guide cords 8 are clipped between the two pulleys；The top
Drive formula rock-core borer further includes secondary elevator 10 and secondary lifting rope 11, for lifting by crane drilling rod or core sample block.
As shown in figure 3, the integrated form power head 4 of the top drive formula rock-core borer includes whole case 401, power head 402, becomes
Fast case 403, input power 404 and clump weight 206；Power head 402, gearbox 403 and input power 404 are installed in whole case
In 401；Power head 402 is located at 401 bottom of whole case, and connect with the drilling rod of lower section；Gearbox 403 is being located at power head 402 just
Top and the two are connected, and input power 404 is located at right above gearbox 403 and the two is connected；Clump weight 206 is located at whole case
Inside 201, its quantity can be increased and decreased suitably to adjust the weight of integrated form power head 4.
As shown in figure 4, the top drive formula rock-core borer further includes hydraulic cylinder 12；One end of hydraulic cylinder 12 and tower seat 3
It is fixedly connected；The upper end of guide cords 9 is fixedly connected with the top of boring tower 1, lower end bypass fixed pulley 13 after with hydraulic cylinder 12
The other end connection.
As shown in figure 5, the top drive formula rock-core borer further includes hydraulic cylinder 14 and oil cylinder hangers 15；Oil cylinder hangers 15
In the two sides of suspension hook 16, two sides are respectively equipped with a secondary hydraulic cylinder 14, and the lower end of hydraulic cylinder 14 is connected with integrated form power head 4.
When work, master winch 6 is opened, integrated form power head 4 is parked in by appropriate position by main lifting rope 7 and tower top pulley blocks 2
It sets；Start secondary elevator 10, sling the drilling rod 5 for not entering working condition by secondary lifting rope 11 and tower top pulley blocks 2, under drilling rod 5
It holds and is connected with the drilling rod for having been drilled into ground end, unclamping secondary lifting rope 11 (can also be again loaded into drilling rod, drilling rod is packed into quantity and drives according to top
Depending on the technological parameter of formula rock-core borer), the upper end of drilling rod 5 is connected with integrated form power head 4；Open integrated form power head
4, it drives drilling rod 5 to rotate, gradually unclamps master winch 6, integrated form power head 4 is pressing against drilling rod 5 under the effect of gravity and is being rotated down brill
It ensure that each drilling direction of integrated form power head 4 is consistent into, guiding device (i.e. leading block 8 with guide cords 9).When
Reach after target pierces depth, starts master winch 6, integrated form power head 4 is allowed to be parked in appropriate location, that is, stop drilling.According to upper
The process for stating loading drilling rod operates in turn, takes out drilling rod by root, that is, completes entire drilling operation process.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn that is made under the inspiration of the present invention
Structure change, it is all that there is same or similar technical solution with of the invention, it all belongs to the scope of protection of the present invention.
Claims (2)
1. a kind of top drive formula rock-core borer, it is characterised in that: including boring tower, tower top pulley blocks, tower seat, integrated form power head, bore
Bar, master winch, main lifting rope, leading block and guide cords；Boring tower and master winch are set on tower seat, and tower top pulley blocks, which are located at, to be bored
Top of tower, main lifting rope are stretched out from master winch, are passed through tower top pulley blocks and are connect with integrated form power head；Leading block is mounted on collection
Accepted way of doing sth power both sides of head, the top and bottom of every side are respectively there are two pulley, the two pulleys are to be arranged in juxtaposition, and guide cords are clipped in
Between the two pulleys；The top drive formula rock-core borer further includes hydraulic cylinder；One end of hydraulic cylinder is fixedly connected with tower seat；
It is fixedly connected at the top of the upper end of guide cords and boring tower, lower end is connect after bypassing fixed pulley with the other end of hydraulic cylinder；Institute
The integrated form power head for stating top drive formula rock-core borer includes whole case, power head, gearbox, input power and clump weight；Power
Head, gearbox and input power are installed in whole case；Power head is located at whole bottom portion, and connect with the drilling rod of lower section；
Gearbox is located at right above power head and the two is connected, and input power is located at right above gearbox and the two is connected；Clump weight position
Inside whole case, its quantity can be increased and decreased suitably to adjust the weight of integrated form power head；The top drive formula rock-core borer also wraps
Include hydraulic cylinder and oil cylinder hangers；Oil cylinder hangers is located at the two sides of suspension hook, and two sides are respectively equipped with a secondary hydraulic cylinder, hydraulic cylinder
Lower end is connected with integrated form power head.
2. drive formula rock-core borer in top according to claim 1, it is characterised in that: the top drive formula rock-core borer further includes pair
Elevator and secondary lifting rope, for lifting by crane drilling rod or core sample block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744834.8A CN106368605B (en) | 2015-11-05 | 2015-11-05 | A kind of top drive formula rock-core borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744834.8A CN106368605B (en) | 2015-11-05 | 2015-11-05 | A kind of top drive formula rock-core borer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368605A CN106368605A (en) | 2017-02-01 |
| CN106368605B true CN106368605B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744834.8A Active CN106368605B (en) | 2015-11-05 | 2015-11-05 | A kind of top drive formula rock-core borer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577150A (en) * | 2020-06-18 | 2020-08-25 | 广西中岩实业发展有限公司 | Multifunctional drilling tower |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6675915B2 (en) * | 2001-09-25 | 2004-01-13 | Ingersoll-Rand Company | Drilling machine having a rotary head guide |
| CN101392629B (en) * | 2008-09-18 | 2010-08-11 | 山东正元地质资源勘查有限责任公司烟台分公司 | Portable all-hydraulic core drilling rig |
| CN201351465Y (en) * | 2009-01-20 | 2009-11-25 | 郑州海来能源科技有限公司 | Fixing device of floating oil cylinder base on top drive lifting ring |
| CN102213076B (en) * | 2011-05-25 | 2013-04-10 | 张勇斌 | Vertical shaft type drilling machine with long feeding travel |
| CN202073513U (en) * | 2011-05-26 | 2011-12-14 | 上海城地建设发展有限公司 | Verticality control device for drill rod |
| CN102505920B (en) * | 2011-12-07 | 2013-08-28 | 中交第三航务工程勘察设计院有限公司 | Two-winch hydraulic lifting drill tower |
| CN102536224A (en) * | 2012-02-22 | 2012-07-04 | 上海艾都能源科技有限公司 | Convenient sampling drill bit |
| CN203685020U (en) * | 2014-01-14 | 2014-07-02 | 铁道第三勘察设计院集团有限公司 | Super-light shallow hole sampling drill |
| CN204060556U (en) * | 2014-08-11 | 2014-12-31 | 上海中联重科桩工机械有限公司 | Pile driver machine and power head pressurizing and pulling device thereof |
| CN206144459U (en) * | 2015-11-05 | 2017-05-03 | 衡阳中地装备探矿工程机械有限公司 | Formula core drill is driven on top |
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- 2015-11-05 CN CN201510744834.8A patent/CN106368605B/en active Active
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| CN106368605A (en) | 2017-02-01 |
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