CN214365950U - Audio frequency environmental protection rig unit head send thick liquid device - Google Patents
Audio frequency environmental protection rig unit head send thick liquid device Download PDFInfo
- Publication number
- CN214365950U CN214365950U CN202023031399.XU CN202023031399U CN214365950U CN 214365950 U CN214365950 U CN 214365950U CN 202023031399 U CN202023031399 U CN 202023031399U CN 214365950 U CN214365950 U CN 214365950U
- Authority
- CN
- China
- Prior art keywords
- fixing
- audio
- thick liquid
- connecting arm
- environmental protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a thick liquid device is sent to audio environmental protection rig unit head, including outer axle sleeve, rotation axis, fixed establishment and advance thick liquid mechanism, the rotation axis upper end links to each other with the main shaft of audio environmental protection rig unit head, the lower extreme of rotation axis links to each other with the drilling rod, outer axle sleeve is connected in the rotation axis outside and the fixed part through fixed establishment and audio environmental protection rig unit head, be provided with on the outer axle sleeve and be used for beating into the thick liquid mechanism that advances of mud to the drilling rod inside, advance thick liquid mechanism including set up advance thick liquid joint and the water conservancy diversion passageway of setting in the rotation axis at outer axle sleeve outer wall, water conservancy diversion passageway one end with advance thick liquid joint and communicate with each other, in addition one end with the inside of drilling rod communicates with each other. Clear water-mud is injected into through the slush pump to the drilling rod to the mud feeding device, has realized the rotatory sample of drilling of audio environmental protection rig, has solved the sample and the well-forming difficult problem in the stratum that easily collapses such as sand bed, has expanded the application scope of audio environmental protection rig. Meanwhile, other chemical slurry can be injected to repair the polluted site.
Description
Technical Field
The utility model relates to a rig mechanism, especially a send device of thick liquid for audio frequency environmental protection rig unit head.
Background
The acoustic frequency vibration environment-friendly drilling machine utilizes an ultrahigh frequency vibration drilling mode, does not use mud, is green and environment-friendly, is mainly used in the fields of polluted site investigation, environment monitoring wells, agricultural geological investigation, water-soluble mineral exploration, tailing pond exploration, high-precision engineering exploration, geophysical prospecting blast holes, shallow ground source heat pump holes and the like, and provides powerful support for ecological civilization construction. Because the complicated various of stratum, the sample of audio environmental protection rig also can receive the restriction of stratum, especially meets when complicated stratum such as stratum and rock layer that easily collapse such as sand bed, the sample efficiency of rig will greatly reduced, and the sample degree of difficulty obviously increases, seriously influences the quality and the progress of probing the sample.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem among the prior art, the utility model provides an audio environmental protection rig unit head send thick liquid device should send thick liquid device can continuously send mud and clear water to the drilling rod at the drilling rod during operation, play the effect of stabilizing the pore wall, can use single action double-barrelled drilling tool to carry out rotary drilling when meetting cobble and rock layer etc. has enlarged the stratum application scope of rig.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides an audio environmental protection rig unit head send thick liquid device, includes outer axle sleeve, rotation axis, fixed establishment and advances thick liquid mechanism, its characterized in that, the rotation axis upper end links to each other with the main shaft of audio environmental protection rig unit head, the lower extreme of rotation axis links to each other with the drilling rod, outer axle sleeve is connected in the rotation axis outside and through the fixed part of fixed establishment with audio environmental protection rig unit head, be provided with on the outer axle sleeve and be used for to the inside thick liquid mechanism that advances of beating into mud of drilling rod.
The slurry inlet mechanism comprises a slurry inlet joint arranged on the outer wall of the outer shaft sleeve and a flow guide channel arranged in the rotating shaft, one end of the flow guide channel is communicated with the slurry inlet joint, and the other end of the flow guide channel is communicated with the interior of the drill rod.
The flow guide channel comprises a vertical channel and a horizontal channel which are arranged inside the rotating shaft, the vertical channel is communicated with the horizontal channel, the vertical channel is provided with a vertical opening at the lower end of the rotating shaft, the horizontal channel is provided with two horizontal openings on the outer circumferential wall of the rotating shaft, and the horizontal openings correspond to the positions of the slurry inlet joints.
And the inner wall of the outer shaft sleeve is provided with an annular groove at a position corresponding to the horizontal opening, and the pulp inlet joint is communicated with the annular groove.
And a plurality of sealing rings are respectively arranged on the upper side and the lower side of the annular groove on the inner wall of the outer shaft sleeve, and the plurality of sealing rings are filled with grease.
The sealing ring is divided into two parts.
One end of the rotating shaft is provided with a taper pipe internal thread, and the other end of the rotating shaft is provided with a taper pipe external thread.
The fixing mechanism comprises a fixing connecting arm, the lower end of the fixing connecting arm is fixed on the outer wall of the outer shaft sleeve, and the upper end of the fixing connecting arm is connected with the fixing part of the audio environment-friendly drilling machine power head.
The fixed connecting arm is connected with the sleeve fixing block through a bolt, and the sleeve fixing block is connected with the outer wall of the outer shaft sleeve through welding.
The upper end of the fixed connecting arm is provided with a groove, a fixed clamping block is fixed in the groove, a connecting arm fixing block is arranged at the position, corresponding to the fixed clamping block, of the fixing part of the power head, bolt holes are formed in the connecting arm fixing block and the fixed clamping block, and the connecting arm fixing block and the fixed clamping block are fixed after bolts penetrate through the bolt holes in the connecting arm fixing block and the fixed clamping block.
The utility model discloses the technological effect who has: the acoustic environment-friendly drilling machine adopts a slurry pump to pump slurry and clear water into the drill rod through the slurry conveying device, and then the drill rod enters a drill hole, so that the effect of stabilizing the hole wall is achieved, and stratum sampling can be continuously carried out; when the drill meets pebbles, rock layers and the like, a single-action double-pipe drilling tool can be used for rotary drilling, so that the stratum application range of the drilling machine is expanded. Meanwhile, other chemical slurry can be injected to repair the polluted site.
Drawings
The present invention will be further explained with reference to the accompanying drawings
Fig. 1 is a schematic front sectional structural view of a pulp feeder according to embodiment 1 of the present invention;
fig. 2 is a schematic side structure view of the pulp feeder according to embodiment 1 of the present invention.
Detailed Description
Example 1
As shown in fig. 1, the power head slurry feeding device of the audio environment-friendly drilling machine comprises an outer shaft sleeve 10, a rotating shaft 20, a fixing mechanism and a slurry feeding mechanism, wherein the upper end of the rotating shaft 20 is connected with a main shaft 100 of the power head of the audio environment-friendly drilling machine, the lower end of the rotating shaft 20 is connected with a drill rod (not shown in the figure), during the working process of the audio environment-friendly drilling machine, the main shaft 100 of the power head of the audio environment-friendly drilling machine rotates to drive the rotating shaft 20 to rotate, and the rotating shaft 20 further drives the drill rod to rotate.
In order to realize the connection of the rotating shaft 20 with the main shaft 100 and the drill rod of the audio environment-friendly drill power head, preferably, one end of the rotating shaft 20 is a taper pipe internal thread, the other end of the rotating shaft 20 is a taper pipe external thread, the connection of the rotating shaft 20 with the main shaft 100 and the drill rod of the audio environment-friendly drill power head is realized through the taper pipe internal thread and the taper pipe external thread, the installation and the disassembly are convenient, and the structure is simple.
The outer sleeve 10 is sleeved outside the rotating shaft 20 and is connected with a fixed part of the audio environment-friendly drilling machine power head through a fixing mechanism, so that the outer sleeve 10 can be kept still and the rotating shaft 20 can rotate in the outer sleeve 10 during work. The outer shaft sleeve 10 is provided with a slurry inlet mechanism, the slurry inlet mechanism is used for driving slurry into the drill rod, the slurry and water entering the drill rod further enter the drill hole, the effect of stabilizing the hole wall is achieved, and stratum sampling can be continued.
Specifically, the slurry inlet mechanism comprises a slurry inlet joint 12 arranged on the outer wall of the outer shaft sleeve 10 and a flow guide channel arranged in the rotating shaft 20, wherein an opening at one end of the flow guide channel is communicated with the slurry inlet joint 12, and an opening at the other end of the flow guide channel is communicated with the interior of the drill rod. When the acoustic environment-friendly drilling machine works, mud and water are pumped into the flow guide channel by the mud pump through the mud inlet joint 12, and the mud and the water entering the flow guide channel enter the drill rod through the opening at the other end of the flow guide channel.
The flow guide channel comprises a vertical channel 21 and a horizontal channel 22 which are arranged inside the rotating shaft 20, the vertical channel 21 is communicated with the horizontal channel 22, the vertical channel 21 is provided with a vertical opening at the lower end of the rotating shaft, and the rotating shaft 20 is communicated with the drill rod through the vertical opening. The horizontal passage 22 has two sections, and one end of each horizontal passage 22 communicates with the vertical passage 21, and the other end has a horizontal opening on the outer circumferential wall of the rotating shaft, which corresponds to the position of the slurry inlet joint 12, so that the slurry and water introduced from the slurry inlet joint 12 are introduced into the horizontal passage 22 through the horizontal opening and further into the vertical passage 21.
Since the rotary shaft 20 keeps rotating continuously during the operation of the acoustic environment-friendly drilling machine, the annular groove 11 is required to be arranged on the inner wall of the outer sleeve 10 at the position corresponding to the horizontal opening, and the slurry inlet joint 12 is communicated with the annular groove 11, so that slurry and water entering from the slurry inlet joint 12 can be stored in the annular groove 11 even if the rotary shaft 20 rotates continuously, and can enter the horizontal opening continuously.
A plurality of sealing rings 13 are respectively arranged on the upper side and the lower side of the annular groove 11 on the inner wall of the outer shaft sleeve 10, and grease is filled between the sealing rings 13, so that water and slurry are not leaked when the rotating shaft 20 rotates relative to the outer shaft sleeve 10. In this embodiment, the sealing rings 13 are provided twice, that is, two sealing rings 13 are provided on both upper and lower sides of the annular groove 11.
The fixing mechanism comprises a fixing connecting arm 33, the lower end of the fixing connecting arm 33 is fixed on the outer wall of the outer shaft sleeve 10, the upper end of the fixing connecting arm 33 is connected with the fixing part of the audio environment-friendly drilling machine power head, and therefore the fixing connecting arm 33 is fixed on the fixing part of the audio environment-friendly drilling machine power head, and the outer shaft sleeve 10 can be guaranteed to be static relative to the power head when the rotating shaft 20 rotates.
The connection mode of the lower end of the fixed connecting arm 33 and the outer wall of the outer sleeve 10 is as follows: the fixed connecting arm 33 is connected with the sleeve fixing block 31 through a bolt 32, and the sleeve fixing block 31 is connected with the outer wall of the outer shaft sleeve 10 through welding; the upper end of the fixed connecting arm 33 is connected with the fixed part of the audio environment-friendly drilling machine power head in the following mode: the upper end of the fixed connecting arm 33 is provided with a groove, a fixed clamping block 36 is fixed in the groove, a connecting arm fixing block 35 is arranged at a position, corresponding to the fixed clamping block 36, of a fixing portion of the power head, bolt holes are formed in the connecting arm fixing block 35 and the fixed clamping block 36, and a bolt 37 penetrates through the bolt holes in the connecting arm fixing block 35 and the fixed clamping block 36 to fix the connecting arm fixing block 35 and the fixed clamping block 36, so that the upper end of the fixed connecting arm 33 is fixedly connected with the fixing portion of the power head of the audio environment-friendly drilling machine.
When the mechanism works, an outer shaft sleeve 10 is fixed on a fixed part of a power head of an audio environment-friendly drilling machine through a fixed connecting arm 33, a rotating shaft 20 rotates under the driving of a main shaft 100 of the power head, a slurry pump is connected to the outer shaft sleeve 10 through a slurry inlet connector 12, and the slurry pump pumps slurry and water into a flow guide channel in the rotating shaft 20 through the slurry inlet connector 12 and guides the slurry and water into a drill rod connected to the lower end of the rotating shaft 20 through the flow guide channel. Under the action of mud and clean water, the acoustic environment-friendly drilling machine can use a rotary drilling method or a drilling method of vibration and rotation, and can solve the problem of sampling collapsed strata such as a sand layer and the like. Meanwhile, other chemical slurry can be injected to repair the polluted site.
Those skilled in the art will recognize that a wide variety of modifications, alterations, and combinations can be made with respect to the above described embodiments without departing from the scope of the invention, and that such modifications, alterations, and combinations are to be viewed as being within the ambit of the inventive concept.
Claims (10)
1. The utility model provides an audio environmental protection rig unit head send thick liquid device, includes outer axle sleeve, rotation axis, fixed establishment and advances thick liquid mechanism, its characterized in that, the rotation axis upper end links to each other with the main shaft of audio environmental protection rig unit head, the lower extreme of rotation axis links to each other with the drilling rod, outer axle sleeve is connected in the rotation axis outside and through the fixed part of fixed establishment with audio environmental protection rig unit head, be provided with on the outer axle sleeve and be used for to the inside thick liquid mechanism that advances of beating into mud of drilling rod.
2. The environmentally friendly audio drilling head slurry feeding apparatus as defined in claim 1, wherein the slurry feeding mechanism includes a slurry feeding joint provided on an outer wall of the outer sleeve and a fluid guide passage provided in the rotary shaft, the fluid guide passage having one end communicating with the slurry feeding joint and the other end communicating with an inside of the drill rod.
3. The acoustic environment-friendly drill power head slurry feeding device as defined in claim 2, wherein the flow guide channel comprises a vertical channel and a horizontal channel arranged inside the rotary shaft, the vertical channel is communicated with the horizontal channel, the vertical channel has a vertical opening at the lower end of the rotary shaft, the horizontal channel has two horizontal openings on the outer circumferential wall of the rotary shaft, and the horizontal openings correspond to the positions of the slurry inlet joints.
4. The environmentally friendly audio drilling machine power head slurry feeding device as defined in claim 3, wherein an annular groove is formed in the inner wall of the outer sleeve at a position corresponding to the horizontal opening, and the slurry inlet joint is communicated with the annular groove.
5. The environmentally friendly audio drilling machine power head slurry feeding device as defined in claim 4, wherein a plurality of sealing rings are respectively arranged on the inner wall of the outer shaft sleeve at the upper and lower sides of the annular groove, and grease is filled between the plurality of sealing rings.
6. The environmentally friendly audio drill head slurry feed apparatus of claim 5, wherein the sealing ring is double.
7. The environmentally friendly audio drill head slurry feed apparatus of claim 1, wherein the rotary shaft has an internal taper tube thread at one end and an external taper tube thread at the other end.
8. The power head slurry feeding device of the audio environment-friendly drilling machine as claimed in claim 1, wherein the fixing mechanism comprises a fixing connecting arm, a lower end of the fixing connecting arm is fixed on the outer wall of the outer sleeve, and an upper end of the fixing connecting arm is connected with a fixing part of the power head of the audio environment-friendly drilling machine.
9. The power head slurry feeding device of the audio environment-friendly drilling machine as claimed in claim 8, wherein the fixing connecting arm is connected with the sleeve fixing block through a bolt, and the sleeve fixing block is connected with the outer wall of the outer sleeve through welding.
10. The power head slurry feeding device for the audio environment-friendly drilling machine as claimed in claim 8, wherein the upper end of the fixing connecting arm is provided with a slot, a fixing clamping block is fixed in the slot, a connecting arm fixing block is arranged at a position corresponding to the fixing clamping block on the fixing portion of the power head, bolt holes are arranged on the connecting arm fixing block and the fixing clamping block, and a bolt penetrates through the bolt holes on the connecting arm fixing block and the fixing clamping block to fix the connecting arm fixing block and the fixing clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031399.XU CN214365950U (en) | 2020-12-16 | 2020-12-16 | Audio frequency environmental protection rig unit head send thick liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031399.XU CN214365950U (en) | 2020-12-16 | 2020-12-16 | Audio frequency environmental protection rig unit head send thick liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365950U true CN214365950U (en) | 2021-10-08 |
Family
ID=77984472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031399.XU Active CN214365950U (en) | 2020-12-16 | 2020-12-16 | Audio frequency environmental protection rig unit head send thick liquid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502649A (en) * | 2020-12-16 | 2021-03-16 | 中煤地第二勘探局集团有限责任公司 | Audio frequency environmental protection rig unit head send thick liquid device |
-
2020
- 2020-12-16 CN CN202023031399.XU patent/CN214365950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502649A (en) * | 2020-12-16 | 2021-03-16 | 中煤地第二勘探局集团有限责任公司 | Audio frequency environmental protection rig unit head send thick liquid device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100416039C (en) | Method and device for moving tube in borehole in ground | |
| US5219247A (en) | Method of forming consolidating earth columns by injection, the relevant plant with double chamber pneumatic hammer boring drill and the resulting column | |
| CN102449257B (en) | Method and apparatus for drilling large-diameter hole in ground | |
| CN104832082A (en) | Pneumatic DTH hammer reverse circulation slagging construction process for rotary drilling rig | |
| CN214365950U (en) | Audio frequency environmental protection rig unit head send thick liquid device | |
| CN204782754U (en) | Double dynamical first all -hydraulic well rig | |
| CN104695854A (en) | Rotary drilling rig capable of realizing positive and negative circulation pneumatic down-hole hammer construction method | |
| RU183760U1 (en) | Swivel rig | |
| CN112727352A (en) | Gas-lift reverse circulation down-the-hole hammer drill driven by rotary drilling rig and use method thereof | |
| CN204728997U (en) | The fragmentation of hydraulic rotary drilling rig down-the-hole enters rock and bores | |
| CN101240697B (en) | Minisize down-hole lateral wall annular recess cutting implement | |
| JP3025465B2 (en) | Excavator hydraulic drive | |
| US3174562A (en) | Auger boring machine | |
| CN101629474B (en) | Ground-driven underground horizontal boring method for oil well | |
| CN114458152A (en) | Pressure-bearing drilling and sealing device and method based on MICP | |
| CN1079877C (en) | Device for drilling bore hole in the ground | |
| CN203669735U (en) | Composite power pile work drilling machine | |
| CN112502649A (en) | Audio frequency environmental protection rig unit head send thick liquid device | |
| CN112727350A (en) | Using method of drill rod suspension type down-the-hole hammer drill and down-the-hole hammer drill | |
| CN102587833A (en) | Flexible tunneling machine for installing sleeve | |
| CN106320974A (en) | Downhole breaking rock-entering drill of hydraulic slewing drilling machine | |
| CN104727744A (en) | Working device special for construction of dive-hole hammer of rotary drilling jig | |
| CN203905825U (en) | Convergent hole bottom reverse circulation drill | |
| CN217841523U (en) | Miniature steel-pipe pile construction drilling equipment and construction system | |
| CN105672877A (en) | Underwater drilling rig used for direct circulation slag removal and hole forming technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |