CN112377115A - High-pressure sealing spiral drill rod - Google Patents
High-pressure sealing spiral drill rod Download PDFInfo
- Publication number
- CN112377115A CN112377115A CN202011207253.8A CN202011207253A CN112377115A CN 112377115 A CN112377115 A CN 112377115A CN 202011207253 A CN202011207253 A CN 202011207253A CN 112377115 A CN112377115 A CN 112377115A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- drill rod
- wall
- connection
- springs
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a high-pressure sealing spiral drill rod, relates to the technical field of spiral drill rods, and aims to solve the problems that an existing drill rod cannot be rapidly disassembled and assembled when in use, so that a user cannot use the existing drill rod conveniently, a drill rod joint cannot be protected when the existing drill rod is used, and meanwhile the finished drill rod cannot be cleaned. The drill rod main body cleaning device is novel in design and simple to operate, the working drill rod main body can be cleaned through the arrangement of the hairbrush, the clamping plate and the like, the cleaning of the outer portion of the drill rod main body is further guaranteed, meanwhile, the clamping plate can protect the connection position of the drill rod main body, meanwhile, the semicircular plate can protect the left side of the connection frame, the protection plate can protect the clamping plate, and the loss of the drill rod main body is reduced.
Description
Technical Field
The invention relates to the technical field of spiral drill pipes, in particular to a high-pressure sealing spiral drill pipe.
Background
In the production process of a coal mine, in order to prevent gas outburst accidents, before tunneling, a drainage hole needs to be drilled in the coal seam to release gas in the coal seam, and internal stress in the coal seam is eliminated. At present, deep holes are drilled in a coal seam, and then a high-pressure water jet is used for scouring a coal body, so that a cave is formed, the gas gushing area is increased, and the rapid pressure relief of the coal seam is realized. The used drilling rod adopts three-edged drilling rod of awl threaded connection or the auger stem of adoption plug-in type mostly during present coal seam tunnelling working face construction, and current auger stem is when using, can't quick dismantlement and installation, and when the drilling rod uses, can't protect the junction, also can't carry out cleaning to the drilling rod that has done work simultaneously.
Disclosure of Invention
The invention provides a high-pressure sealing spiral drill rod, which solves the problems that the existing drill rod cannot be rapidly disassembled and assembled when in use, so that the use of users is inconvenient, the connection part of the drill rod cannot be protected when the drill rod is used, and the finished drill rod cannot be cleaned at the same time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-pressure seal auger stem, includes the drilling rod main part, the outside fixedly connected with connection box of left end of drilling rod main part, the right side top outer wall of connection box is equipped with clean structure, the top and the bottom outer wall of connection box are equipped with first connection structure, first connection structure's both sides are equipped with second connection structure, first connection structure's inside is equipped with first protection machanism, the left side of connection box is equipped with second protection machanism.
Preferably, clean mechanism include with the right side top outer wall fixed connection's of connection frame bearing, the inside fixedly connected with dwang of bearing, first cavity has been seted up to the inside of dwang, the top fixedly connected with hose of dwang, the right side fixedly connected with brush of dwang, the second cavity has been seted up to the inside of brush, first cavity link up with the second cavity is fixed.
Preferably, the first connecting mechanism includes two fixed blocks respectively with the top of connecting frame and bottom outer wall fixed connection, two the inside that one side was kept away from each other to the fixed block all rotates and is connected with first bolt, two the equal thread bush in outside that first bolt was close to one side each other is equipped with the screwed pipe, two the equal fixedly connected with splint in one side that the screwed pipe is close to each other, two the equal fixedly connected with two guide bars in one side that the splint were kept away from each other, the inside of guide bar activity through connection frame.
Preferably, the second connecting structure comprises two second bolts and two second bolts, the two second bolts are respectively in threaded sleeve connection with the outer wall of the top of the connecting frame, the two second bolts are in threaded sleeve connection with the outer wall of the bottom of the connecting frame, two fixing holes are formed in the clamping plate, and the second screw rod penetrates through the fixing holes in a movable mode.
Preferably, first protection machanism including respectively with two first springs of the positive connection of linking frame and with two first springs of linking frame back connection, be located the equal fixedly connected with fly leaf in one side that two first springs in front and two first springs in the back kept away from each other, two the equal fixedly connected with movable rod in one side that the fly leaf is close to each other, two the equal fixedly connected with protection shield in one side that the movable rod is close to each other.
Preferably, the second protection mechanism includes two connecting rods respectively with the left side top outer wall of coupling frame and bottom outer wall fixed connection, the rectangle through-hole has been seted up of connecting rod, the left side of connecting rod be equipped with the outer wall fixed connection's of coupling frame second spring, two the equal fixedly connected with semicircle board in one side that the second spring kept away from each other, the rectangle through-hole is run through in the activity of semicircle board.
Preferably, two the equal fixedly connected with two third springs in one side that splint kept away from each other are located the top two the top of third spring and the top inner wall fixed connection of carriage are located the below two the bottom of third spring and the bottom inner wall fixed connection of carriage, the inside of splint is equipped with the separation blade, two the equal fixedly connected with two parallel keys in one side that splint are close to each other, two keyways have all been seted up to the top and the bottom of drilling rod main part, the inside of keyway is run through in the parallel key activity.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through installing the structures such as the brush, the hose and the bearing, after the drill rod main body finishes working, the drill rod main body can be cleaned by rotating the drill rod main body and adding water into the hose, so that the brush can clean the drill rod main body, and the cleaning of the outer part of the drill rod main body is ensured.
2. The drill rod main body is connected with the clamping plate through the guide rod, the threaded pipe, the clamping plate and the like, wherein the clamping plate can be connected with the drill rod main body through the second screw, the clamping plate can protect the connection part, the two semicircular plates can be connected with the left side of the frame for protection, and the two protection plates can also protect the clamping plate.
To sum up, the device is novel in design, and easy operation through the setting of brush and splint etc. can carry out cleaning with the drilling rod main part after the work, and then has guaranteed the outside cleanness of drilling rod main part, and splint can protect drilling rod main part junction simultaneously, and the semicircle board can be protected the left side of link frame simultaneously, and the protection shield can be protected splint, has slowed down drilling rod main part loss.
Drawings
FIG. 1 is a schematic front view of a high pressure seal auger stem according to the present invention;
FIG. 2 is a left side view of the high pressure seal auger stem according to the present invention;
FIG. 3 is a schematic diagram of a side view of a clamping plate of a high-pressure sealing auger stem according to the present invention;
fig. 4 is a schematic side view of a semicircular plate of a high-pressure sealing auger stem according to the present invention.
In the figure: the drill rod comprises a drill rod body 1, a connecting frame 2, a fixing block 3, a first bolt 4, a guide rod 5, a second bolt 6, a clamping plate 7, a connecting rod 8, a second spring 9, a semicircular plate 10, a rotating rod 11, a hose 12, a hairbrush 13, a threaded pipe 14, a third spring 15, a movable rod 16, a protective plate 17, a movable plate 18, a first spring 19, a flat key 20 and a blocking piece 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a high-pressure seal auger stem, includes drilling rod main part 1, the outside fixedly connected with splice frame 2 of the left end of drilling rod main part 1, the right side top outer wall of splice frame 2 is equipped with clean structure, the top and the bottom outer wall of splice frame 2 are equipped with first connection structure, the both sides of first connection structure are equipped with second connection structure, first connection structure's inside is equipped with first protection machanism, the left side of splice frame 2 is equipped with second protection machanism.
In this embodiment, clean mechanism include with the right side top outer wall fixed connection's of connection frame 2 bearing, the inside fixedly connected with dwang 11 of bearing, first cavity has been seted up to the inside of dwang 11, the top fixedly connected with hose 12 of dwang 11, the right side fixedly connected with brush 13 of dwang 11, the second cavity has been seted up to the inside of brush 13, first cavity and the fixed link up of second cavity.
In this embodiment, first coupling mechanism includes two fixed blocks 3 with the top of connection frame 2 and bottom outer wall fixed connection respectively, two fixed blocks 3 all rotate the inside of keeping away from one side each other and are connected with first bolt 4, two first bolts 4 are close to the equal thread bush in outside of one side each other and are equipped with screwed pipe 14, the equal fixedly connected with splint 7 in one side that two screwed pipes 14 are close to each other, two guide bars 5 of the equal fixedly connected with in one side that two splint 7 kept away from each other, the inside of guide bar 5 activity through connection frame 2.
In this embodiment, the second connection structure includes that two second bolts 6 and the threaded sleeve that the threaded sleeve was established at 2 top outer walls of connecting frame are established at two second bolts 6 of 2 bottom outer walls of connecting frame respectively, and two fixed orificess have been seted up to splint 7's inside, and the fixed orifices is run through in the activity of second screw rod 6.
In this embodiment, the first protection mechanism includes two first springs 19 respectively connected with the front of the connection frame 2 and two first springs 19 connected with the back of the connection frame 2, a movable plate 18 is fixedly connected to one side of the front where the two first springs 19 and the back where the two first springs 19 are far away from each other, a movable rod 16 is fixedly connected to one side of the two movable plates 18 close to each other, and a protection plate 17 is fixedly connected to one side of the two movable rods 16 close to each other.
In this embodiment, the second protection mechanism includes two connecting rods 8 respectively with the left side top outer wall of carriage 2 and bottom outer wall fixed connection, rectangular through hole has been seted up to connecting rod 8, the left side of connecting rod 8 be equipped with carriage 2's outer wall fixed connection's second spring 9, the equal fixedly connected with semicircle board 10 in one side that two second springs 9 kept away from each other, the rectangle through hole is run through in the activity of semicircle board 10.
In this embodiment, two third springs 15 of the equal fixedly connected with in one side that two splint 7 kept away from each other, the top that is located two third springs 15 in the top and the top inner wall fixed connection of carriage 2, the bottom that is located two third springs 15 in the below and the bottom inner wall fixed connection of carriage 2, the inside of splint 7 is equipped with separation blade 21, two flat keys 20 of the equal fixedly connected with in one side that two splint 7 are close to each other, two keyways have all been seted up to the top and the bottom of drilling rod main part 1, the inside of keyway is run through in the activity of flat key 20.
The working principle is that firstly, the driving shaft can be sleeved inside the connecting frame 2, at the moment, the two first bolts 4 can be rotated, under the limit of the guide rod 5, the rotation of the two first bolts 4 can drive the two threaded pipes 14 to approach each other, the approach of the two threaded pipes 14 can drive the two clamping plates 7 to approach each other, the approach of the two clamping plates 7 can clamp and position the driving shaft and the drill rod main body 1, at the moment, the clamping plates 7 can be connected with the driving shaft and the drill rod main body 1 through the four second bolts 6, so that the driving shaft can drive the drill rod main body 1 to rotate, and the drill rod main body 1 can work, meanwhile, after the clamping of the two clamping plates 7 is completed, the two protection plates 17 can clamp and protect the clamping plates 7, and meanwhile, the two semicircular plates 10 can move inside the rectangular through hole of the connecting rod, the driving shaft can be conveniently inserted into the connecting frame 2, after the connection between the driving shaft and the drill rod main body 1 is completed, the two semicircular plates 10 can be mutually close under the restoring force action of the second spring 9, so that the left side of the connecting frame 2 can be protected, foreign matters are prevented from entering the connecting frame 2 and affecting normal work, after the drill rod main body 1 completes the work, the rotating rod 11 can be rotated, the brush 13 positioned on the left side can be positioned on the right side along with the rotation of the rotating rod 11, further, the brush 13 can clean the drill rod main body 1 by rotating the drill rod main body 1, the cleaning of the outer part of the drill rod main body 1 is ensured, the drill rod main body 1 after the work can be cleaned by arranging the brush 13, the clamping plate 7 and the like, the cleaning of the outer part of the drill rod main body 1 is ensured, and meanwhile, the clamping plate 7 can protect the, meanwhile, the semicircular plate 10 can protect the left side of the connecting frame 2, the protection plate 17 can protect the clamping plate, and the loss of the drill rod main body 1 is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a high-pressure seal auger stem, includes drilling rod main part (1), its characterized in that, the outside fixedly connected with connection box (2) of left end of drilling rod main part (1), the right side top outer wall of connection box (2) is equipped with clean structure, the top and the bottom outer wall of connection box (2) are equipped with first connection structure, first connection structure's both sides are equipped with second connection structure, first connection structure's inside is equipped with first protection mechanism, the left side of connection box (2) is equipped with second protection mechanism.
2. The high-pressure sealing auger stem of claim 1, wherein the cleaning mechanism comprises a bearing fixedly connected with the outer wall of the top of the right side of the connecting frame (2), the inside of the bearing is fixedly connected with a rotating rod (11), a first cavity is formed in the rotating rod (11), a hose (12) is fixedly connected with the top of the rotating rod (11), a brush (13) is fixedly connected with the right side of the rotating rod (11), a second cavity is formed in the brush (13), and the first cavity is fixedly communicated with the second cavity.
3. The high-pressure sealing auger stem according to claim 1, wherein the first connecting mechanism comprises two fixing blocks (3) fixedly connected with the top and bottom outer walls of the connecting frame (2), the inner parts of the two fixing blocks (3) far away from one side are rotatably connected with first bolts (4), the outer parts of the two first bolts (4) near one side are respectively provided with a threaded pipe (14), the two threaded pipes (14) near one side are respectively fixedly connected with a clamping plate (7), the two clamping plates (7) far away from one side are respectively fixedly connected with two guide rods (5), and the guide rods (5) movably penetrate through the inner parts of the connecting frame (2).
4. The high-pressure sealing auger stem according to claim 3, wherein the second connecting structure comprises two second bolts (6) which are respectively in threaded sleeve connection with the outer wall of the top of the connecting frame (2) and two second bolts (6) which are in threaded sleeve connection with the outer wall of the bottom of the connecting frame (2), two fixing holes are formed in the clamping plate (7), and the second screw (6) movably penetrates through the fixing holes.
5. The high-pressure sealing auger stem according to claim 1, wherein the first protection mechanism comprises two first springs (19) respectively connected with the front surface of the connection frame (2) and two first springs (19) connected with the back surface of the connection frame (2), a movable plate (18) is fixedly connected to one side of the front surface where the two first springs (19) and one side of the back surface where the two first springs (19) are far away from each other, a movable rod (16) is fixedly connected to one side of the two movable plates (18) close to each other, and a protection plate (17) is fixedly connected to one side of the two movable rods (16) close to each other.
6. The high-pressure sealing auger stem according to claim 1, wherein the second protection mechanism comprises two connecting rods (8) fixedly connected with the top outer wall and the bottom outer wall of the left side of the connecting frame (2), respectively, a rectangular through hole is formed in each connecting rod (8), a second spring (9) fixedly connected with the outer wall of the connecting frame (2) is arranged on the left side of each connecting rod (8), a semicircular plate (10) is fixedly connected to one side, away from each other, of each second spring (9), and each semicircular plate (10) movably penetrates through the rectangular through hole.
7. The high-pressure sealing spiral drill rod as claimed in claim 3, wherein two third springs (15) are fixedly connected to the sides of the two clamping plates (7) far away from each other, the tops of the upper two third springs (15) are fixedly connected to the inner wall of the top of the connecting frame (2), the bottoms of the lower two third springs (15) are fixedly connected to the inner wall of the bottom of the connecting frame (2), a blocking piece (21) is arranged inside the clamping plate (7), two flat keys (20) are fixedly connected to the sides of the two clamping plates (7) near each other, two key grooves are formed in the top and the bottom of the drill rod main body (1), and the flat keys (20) movably penetrate through the inside of the key grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207253.8A CN112377115A (en) | 2020-11-03 | 2020-11-03 | High-pressure sealing spiral drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207253.8A CN112377115A (en) | 2020-11-03 | 2020-11-03 | High-pressure sealing spiral drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112377115A true CN112377115A (en) | 2021-02-19 |
Family
ID=74576639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011207253.8A Withdrawn CN112377115A (en) | 2020-11-03 | 2020-11-03 | High-pressure sealing spiral drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112377115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202424A (en) * | 2021-04-30 | 2021-08-03 | 四川天源宏创科技有限公司 | Rotary steering hydraulic power module |
-
2020
- 2020-11-03 CN CN202011207253.8A patent/CN112377115A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202424A (en) * | 2021-04-30 | 2021-08-03 | 四川天源宏创科技有限公司 | Rotary steering hydraulic power module |
| CN113202424B (en) * | 2021-04-30 | 2024-04-09 | 四川天源宏创科技有限公司 | Rotary guide hydraulic power module |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |