CN203035081U - Multifunctional rotary drilling rig - Google Patents
Multifunctional rotary drilling rig Download PDFInfo
- Publication number
- CN203035081U CN203035081U CN 201320048534 CN201320048534U CN203035081U CN 203035081 U CN203035081 U CN 203035081U CN 201320048534 CN201320048534 CN 201320048534 CN 201320048534 U CN201320048534 U CN 201320048534U CN 203035081 U CN203035081 U CN 203035081U
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- drilling rig
- drilling rod
- drilling
- inlet pipe
- rotary
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Abstract
The utility model provides a multifunctional rotary drilling rig. The rotary drilling rig comprises a rotary drilling rig body and a submersible drilling rig. A drilling rod of the rotary drilling rig body is sequentially connected through a drilling rod connector, a connection square head and the submersible drilling rig. The lower end of the drilling rod is connected with the submersible drilling rig, two sides of the drilling rod are respectively provided with an air inlet pipe and a water inlet pipe which are connected with the drilling rod through pipe clamps, and a slurry discharging pipe is arranged between the air inlet pipe and the drilling rod or between the water inlet pipe and the drilling rod. The multifunctional rotary drilling rig has the advantages that the drilling rig has deep pile construction capacity, a construction speed is high, time of rod connection of the submersible drilling rig is saved, advantages are highlighted when the drilling depth exceeds 90 meters, due to the fact that the device is small, the weight of the device is light, position changing is convenient, funds are saved in transportation, a footage speed is high in construction, performance is superior to that of a large rotary drilling rig, the rotary drilling rig consumes electricity instead of oil, 65% of cost can be saved according to the ratio of the oil to the electricity, manufacture cost in construction is reduced, and the rotary drilling rig is energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of multifunctional rotary excavating driller.
Background technology
In the piling construction process, use multiple different piling machinery equipment, do not have a desilting deslagging function as large-scale rotary drilling rig, must use forklift soil clearly during construction.No matter be rotary drilling rig, or diving drill machine and clean-out machine, be the simple function of piling construction.Cause particularly dark pile driving construction cost height, the construction period is long.
Summary of the invention
At structural deficiency in the prior art, the purpose of this utility model provides a kind of multifunctional rotary excavating driller, is beneficial to solve the problem of the dark stake of construction, reduces construction cost, i.e. energy-conservation environmental protection again.
For achieving the above object, the technical solution adopted in the utility model provides a kind of multifunctional rotary excavating driller, this digs rig and includes rotary drilling rig, diving drill machine, the drilling rod of rotary drilling rig is successively by tool joint, connection square toes, diving drill machine, be connected, the lower end of described drilling rod is connected with the diving drill bit, wherein: be respectively equipped with air inlet pipe, water inlet pipe in the both sides of described drilling rod, and be connected and fixed by pipe clamp and drilling rod, also the row's of being provided with mud tube row mud tube is connected and fixed by pipe clamp and drilling rod between described air inlet pipe or water inlet pipe and drilling rod.
The upper end of described row's mud tube is near rotary drilling rig, following end distance diving drill bit 〉=5cm.
Effect of the present utility model is that this rig has solved can not the construct problem of dark stake of general rig, speed of application is very fast, save the time of diving drill machine extension bar, also solved problem and the reciprocating type time of carrying drilling bucket of rotary drilling rig that diving drill machine can not surpass degree of depth construction simultaneously.More than 90 meters in the scope, show clear superiority in drilling depth especially, because equipment is little, weight of equipment is light, it is more convenient to cut to, transportation saving fund, and penetration rate is fast during construction, performance is better than 280,300,360 large-scale rotary drilling rigs, this machinery uses electric energy to be replaced in fuel oil, and the oil electricity reduces construction cost than the cost that can save 65%, sand removal is quick, i.e. energy-conservation environmental protection again.
Description of drawings
Fig. 1 is multifunctional rotary excavating driller structural representation of the present utility model.
Among the figure:
1, rotary drilling rig 2, diving drill machine 3, air inlet pipe 4, water inlet pipe
5, row's mud tube 6, diving drill bit 7, tool joint 8, connection square toes
The specific embodiment
Structure to multifunctional rotary excavating driller of the present utility model is illustrated by reference to the accompanying drawings.
As shown in Figure 1, multifunctional rotary excavating driller of the present utility model is the result through long-term production practice accumulation, piling construction by the more than ten years, used many kinds of piling machineries, according to mechanical performance and the function of various device, combine the function of rotary drilling rig and diving drill machine, with the characteristics tool of two kinds of rigs together, and the function of clean-out machine also gathered to come in, designed multifunctional rotary excavating driller.
Multifunctional rotary excavating driller of the present utility model, this digs rig and includes rotary drilling rig 1, diving drill machine 2, the drilling rod of rotary drilling rig 1 is successively by tool joint 7, connection square toes 8, diving drill machine 2, be connected, the lower end of described drilling rod is connected with diving drill bit 6, be respectively equipped with air inlet pipe 3, water inlet pipe 4 in the both sides of described drilling rod, and be connected and fixed by pipe clamp and drilling rod, the row's of being provided with mud tube 5 also between described air inlet pipe 3 or water inlet pipe 4 and drilling rod.
The upper end of described row's mud tube 5 is near rotary drilling rig 1, following end distance diving drill bit 6 〉=5cm.
When adopting the dark castinplace pile of this multifunctional rotary excavating driller construction, its dark pile constructing process is: have on construction ground under the situation of power supply, having or not the place of the stock tank of dredging or possessing enough steel mud pits has placement location all can, under the situation that possesses mud outward transport condition, this multifunctional rotary excavating driller all can be given full play to the advantage of himself.At first adopt rotary drilling rig construction greatest length, carry rotary drilling rig 1, remove drilling rod, lay jig, lay drilling rod, diving drill machine 2.Run of steel adds that 1 one-tenth hole length of rotary drilling rig will equal hole depth length, the mobile and tool joint 7 at the drilling rod of diving drill machine 1, mobile drilling rod is put into the hole, when drill bit with want the slow-motion chi, assurance mud, assurance hole quality after soil layer contact.
Aspect construction technology, 50 meters of below grounds are with interior available rotary drilling rig 1 pore-forming or directly use diving drill machine 2, and the row's of establishing mud tube 5.Adopt the diving drill machine construction below 50 meters, at first diving drill machine 1 is fixed in the aperture, and diving drill machine 1 is connected with the cable that is come by cable drum, installs simultaneously and sends tracheae 3 and water inlet pipe 4 to.After hole depth surpasses 50 meters, connecting every drilling rod 10 meters long, with transferring diving drill machine 2, the while is down suitable with drilling rod air inlet pipe 3, water inlet pipe 4 and row's mud tube 5, and is fixed on the drilling rod by pipe clamp.Settle several 10 meters drilling rod according to hole depth, the drilling rod final section is connected square toes 8 and connects with the final section of rotary drilling rig 1, by construct hole below 50 meters of rotary drilling rig 1 operation, controls penetration rate well, water is mixed with mud certainly make mud, up to pile.
Multifunctional rotary excavating driller specific technique worker method development advantage of the present utility model
But the advantage that this multifunctional rotary excavating driller is compared with rotary drilling rig is drilling equipment self pulping, and mud can be recycled.Mud off is good, reaches the reduction construction cost.
This multifunctional rotary excavating driller water, gas can be simultaneously with the operation at the bottom of the hole of the drilling rod of equipment, the sediment of gas by air inlet pipe 3 at the bottom of with the hole blows afloat, along with mud is upwards anti-, sediment at the bottom of four cun row's mud tube 5 extraction apertures that drilling rod is transferred, sediment is few at the bottom of making the hole, has namely guaranteed hole depth, reduces drilling time again, play the effect of clean-out machine, sand removal is quick.
This multifunctional rotary excavating driller is compared in work progress with rotary drilling rig, and stake is long about 90 meters, and its verticality will be higher than the verticality of rotary drilling rig and other rig piles.
Claims (2)
1. multifunctional rotary excavating driller, this digs rig and includes rotary drilling rig (1), diving drill machine (2), the drilling rod of rotary drilling rig (1) is successively by tool joint (7), connect square toes (8), diving drill machine (2), be connected, the lower end of described drilling rod is connected with diving drill bit (6), it is characterized in that: be respectively equipped with air inlet pipe (3) in the both sides of described drilling rod, water inlet pipe (4), and be connected and fixed by pipe clamp and drilling rod, the row's of being provided with mud tube (5) also between described air inlet pipe (3) or water inlet pipe (4) and drilling rod, row's mud tube (5) is connected and fixed by pipe clamp and drilling rod.
2. multifunctional rotary excavating driller according to claim 1 is characterized in that: the upper end of described row's mud tube (5) is near rotary drilling rig (1), following end distance diving drill bit (6) 〉=5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048534 CN203035081U (en) | 2013-01-29 | 2013-01-29 | Multifunctional rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048534 CN203035081U (en) | 2013-01-29 | 2013-01-29 | Multifunctional rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035081U true CN203035081U (en) | 2013-07-03 |
Family
ID=48687214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048534 Expired - Fee Related CN203035081U (en) | 2013-01-29 | 2013-01-29 | Multifunctional rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064386A (en) * | 2015-08-03 | 2015-11-18 | 上海市基础工程集团有限公司 | Open caisson sinking device by drilling absorption method |
-
2013
- 2013-01-29 CN CN 201320048534 patent/CN203035081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064386A (en) * | 2015-08-03 | 2015-11-18 | 上海市基础工程集团有限公司 | Open caisson sinking device by drilling absorption 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: 20130703 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |