CN212479072U - Deep water drilling device for port and navigation engineering construction - Google Patents
Deep water drilling device for port and navigation engineering construction Download PDFInfo
- Publication number
- CN212479072U CN212479072U CN201921975304.4U CN201921975304U CN212479072U CN 212479072 U CN212479072 U CN 212479072U CN 201921975304 U CN201921975304 U CN 201921975304U CN 212479072 U CN212479072 U CN 212479072U
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- drilling
- rod
- connecting plate
- engineering construction
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Abstract
The utility model discloses a deep water drilling equipment is used in construction of port and navigation engineering, including body and drilling rod, the top of drilling rod is rotated with the bottom of body and is connected, the bottom of body is equipped with the connecting plate, the opening has been seted up at the middle part of connecting plate, the drilling rod runs through in the opening, the mounting hole has been seted up to the open-ended inner wall, the spacing groove has been seted up to the inner wall of mounting hole, the inside of spacing groove is equipped with the slider, be equipped with movable rod and spring in the mounting hole, the slider is fixed mutually with the movable rod, the one end that the spring was kept away from to the movable rod contacts with the groove of drilling rod. The utility model discloses make the debris of drilling rod groove can in time clear away, the next use of the drilling rod of being convenient for is favorable to keeping the cleanness of drilling rod, can adapt to the drilling rod of clean different diameters in addition, and the earth of kicking up can be kept away from drilling, is favorable to preventing that drilling from being blockked up again by earth, is favorable to the drilling rod to be in vertical state all the time in addition, has good practical meaning.
Description
Technical Field
The utility model relates to a port and navigation engineering technical field especially relates to a deep water drilling equipment is used in port and navigation engineering construction.
Background
The port navigation engineering refers to the industries of engineering things such as dredger fill, underwater excavation and obstacle removal, underwater reef explosion and the like, and when deep water drilling is needed, drilling is often carried out through a deep water drilling device.
However, the existing deepwater drilling device is simple in structure, sundries in the groove of the drill rod cannot be removed in time, in addition, soil generated in the drilling process is accumulated on the outer side of the hole, the drilling hole is easily blocked again by the soil, the drilling effect is influenced, in addition, the drill rod is easily inclined in the drilling process, and in order to solve the problems, the deepwater drilling device for harbor navigation engineering construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a deep water drilling device for port and navigation engineering construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a deepwater drilling device for harbor navigation engineering construction comprises a body and a drill rod, wherein the top of the drill rod is rotatably connected with the bottom of the body, a connecting plate is arranged at the bottom of the body, an opening is formed in the middle of the connecting plate, the drill rod penetrates through the opening, a mounting hole is formed in the inner wall of the opening, a limiting groove is formed in the inner wall of the mounting hole, a sliding block is arranged in the limiting groove, a movable rod and a spring are arranged in the mounting hole, the sliding block and the movable rod are fixed, one end, away from the spring, of the movable rod is in contact with a groove of the drill rod, a connecting column is fixed at the top of the connecting plate, the top of the connecting column is fixed with the body, a mounting frame is fixed at the bottom of the connecting plate, a rotating shaft is arranged in the mounting frame, a plurality of fan blades are fixed on, the support frame is connected with the axis of rotation, the support frame is fixed mutually with the installing frame, the one end of axis of rotation is fixed with the fluted disc, the fluted disc passes through the driving chain and is connected with body transmission, the side of spliced pole is fixed with the spreader, the end fixing of spreader has the supporting wheel, the supporting wheel contacts with the side of drilling rod.
Preferably, the mounting holes are blind holes, and the number of the mounting holes is several.
Preferably, the limiting grooves are long grooves, and the number of the limiting grooves is three.
Preferably, one end of the spring is fixed with the end part of the movable rod, and the other end of the spring is fixed with the bottom of the mounting hole.
Preferably, the number of the connecting columns is four, and the four connecting columns are respectively located at four corners of the top of the connecting plate.
Preferably, the number of the mounting frames is two, and the two mounting frames are respectively located at two ends of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up connecting plate, opening, mounting hole, spacing groove, slider, movable rod, spring and spliced pole for this deep water drilling equipment's for the construction of port navigation engineering debris of drilling rod groove can in time be clear away, and the next use of the drilling rod of being convenient for is favorable to keeping the cleanness of drilling rod, can adapt to the drilling rod of clean different diameters in addition.
2. The utility model discloses in through setting up installing frame, axis of rotation, flabellum piece, support frame, fluted disc, supporting wheel, driving chain and spreader to make this deep water drilling equipment for port and navigation engineering construction when drilling, drilling can be kept away from to the earth of raising, is favorable to preventing that drilling is blockked up again by earth, is favorable to the drilling rod to be in vertical state all the time in addition.
To sum up, this deep water drilling equipment is used in port and navigation engineering construction for the debris of drilling rod groove can in time be clear away, and the next use of the drilling rod of being convenient for is favorable to keeping the cleanness of drilling rod, can adapt to the drilling rod of clean different diameters in addition, and drilling can be kept away from to the earth of kicking up, is favorable to preventing to drill and is blockked up again by earth, is favorable to the drilling rod to be in vertical state all the time in addition, has good practical meaning.
Drawings
FIG. 1 is a schematic sectional view of a deepwater drilling device for harbor navigation engineering construction according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the drill rod assembly comprises a body 1, a drill rod 2, a connecting plate 3, an opening 4, a mounting hole 5, a limiting groove 6, a sliding block 7, a movable rod 8, a spring 9, a connecting column 10, a mounting frame 11, a rotating shaft 12, fan blades 13, a supporting frame 14, a fluted disc 15, a transmission chain 16, a transverse column 17 and a supporting wheel 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a deepwater drilling device for harbor navigation engineering construction comprises a body 1 and a drill rod 2, wherein the top of the drill rod 2 is rotatably connected with the bottom of the body 1, the bottom of the body 1 is provided with a connecting plate 3, the middle of the connecting plate 3 is provided with an opening 4, the drill rod 2 penetrates through the opening 4, the inner wall of the opening 4 is provided with a mounting hole 5, the inner wall of the mounting hole 5 is provided with a limiting groove 6, a slide block 7 is arranged inside the limiting groove 6, a movable rod 8 and a spring 9 are arranged in the mounting hole 5, the slide block 7 is fixed with the movable rod 8, one end of the movable rod 8, which is far away from the spring 9, is contacted with a groove of the drill rod 2, the top of the connecting plate 3 is fixed with a connecting column 10, the top of the connecting column 10 is fixed with the body 1, the bottom of the connecting plate 3 is fixed, the two sides of the fan blade 13 are provided with support frames 14, the support frames 14 are rotatably connected with a rotating shaft 12, the support frames 14 are fixed with a mounting frame 11, one end of the rotating shaft 12 is fixed with a fluted disc 15, the fluted disc 15 is in transmission connection with the body 1 through a transmission chain 16, the side surface of the connecting column 10 is fixed with a cross column 17, the end part of the cross column 17 is fixed with a support wheel 18, and the support wheel 18 is in contact with the side surface of the drill rod 2.
The working principle is as follows: drilling rod 2 drills at the bottom, the earth that the drilling produced at this moment can be suspended in aqueous temporarily, drive chain 16 makes axis of rotation 12 drive fan blade 13 and take place to rotate through fluted disc 15 this moment, the submarine water flow this moment, thereby keep the earth that drilling rod 2 was raised away from the drilling, be favorable to preventing the drilling to be blockked up again by earth, spliced pole 10 is under the effect of horizontal pole 17 and supporting wheel 18, thereby play limiting displacement to drilling rod 2 on the horizontal direction, be favorable to drilling rod 2 to be in vertical state all the time, when drilling rod 2 finishes drilling and rotates in reverse direction, debris such as earth of drilling rod 2 groove department are rejected to movable rod 8 this moment, be convenient for the next use of drilling rod 2, be favorable to keeping the cleanness of drilling rod 2, the diameter of different drilling rods 2 is different, can promote movable rod 8 in mounting hole 5 through spring 9, thereby adapt to different diameters and be movable rod 8, has good adaptability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A deepwater drilling device for harbor navigation engineering construction comprises a body (1) and a drill rod (2), and is characterized in that the top of the drill rod (2) is rotatably connected with the bottom of the body (1), a connecting plate (3) is arranged at the bottom of the body (1), an opening (4) is formed in the middle of the connecting plate (3), the drill rod (2) penetrates through the opening (4), a mounting hole (5) is formed in the inner wall of the opening (4), a limiting groove (6) is formed in the inner wall of the mounting hole (5), a sliding block (7) is arranged inside the limiting groove (6), a movable rod (8) and a spring (9) are arranged in the mounting hole (5), the sliding block (7) is fixed with the movable rod (8), one end, far away from the spring (9), of the movable rod (8) is in contact with a groove of the drill rod (2), a connecting column (10) is fixed at the top of the connecting plate (3), the top of spliced pole (10) is fixed mutually with body (1), the bottom of connecting plate (3) is fixed with installing frame (11), the inside of installing frame (11) is equipped with axis of rotation (12), the outside of axis of rotation (12) is fixed with a plurality of fan blade (13), the both sides of fan blade (13) are equipped with support frame (14), support frame (14) rotate with axis of rotation (12) and are connected, support frame (14) are fixed mutually with installing frame (11), the one end of axis of rotation (12) is fixed with fluted disc (15), fluted disc (15) are connected with body (1) transmission through driving chain (16), the side of spliced pole (10) is fixed with spreader (17), the end fixing of spreader (17) has supporting wheel (18), supporting wheel (18) contact with the side of drilling rod (2).
2. The deep water drilling device for harbor navigation engineering construction according to claim 1, wherein said mounting holes (5) are blind holes, and the number of said mounting holes (5) is several.
3. The deep water drilling device for harbor navigation engineering construction according to claim 1, wherein the limiting grooves (6) are elongated grooves, and the number of the limiting grooves (6) is three.
4. The deep water drilling device for harbor navigation engineering construction according to claim 1, wherein one end of the spring (9) is fixed with the end of the movable rod (8), and the other end of the spring (9) is fixed with the bottom of the mounting hole (5).
5. The deepwater drilling device for port engineering construction according to claim 1, wherein the number of the connecting columns (10) is four, and the four connecting columns (10) are respectively positioned at four corners of the top of the connecting plate (3).
6. The deepwater drilling device for harbor engineering construction according to claim 1, wherein the number of the mounting frames (11) is two, and the two mounting frames (11) are respectively located at two ends of the connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975304.4U CN212479072U (en) | 2019-11-15 | 2019-11-15 | Deep water drilling device for port and navigation engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975304.4U CN212479072U (en) | 2019-11-15 | 2019-11-15 | Deep water drilling device for port and navigation engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479072U true CN212479072U (en) | 2021-02-05 |
Family
ID=74414178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975304.4U Expired - Fee Related CN212479072U (en) | 2019-11-15 | 2019-11-15 | Deep water drilling device for port and navigation engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479072U (en) |
-
2019
- 2019-11-15 CN CN201921975304.4U patent/CN212479072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20211115 |