CN217300519U - Coal bed gas horizontal well rapid sand bailing and coal powder fishing tool - Google Patents
Coal bed gas horizontal well rapid sand bailing and coal powder fishing tool Download PDFInfo
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- CN217300519U CN217300519U CN202221425358.5U CN202221425358U CN217300519U CN 217300519 U CN217300519 U CN 217300519U CN 202221425358 U CN202221425358 U CN 202221425358U CN 217300519 U CN217300519 U CN 217300519U
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Abstract
The utility model provides a coal bed gas horizontal well rapid bailing and coal powder fishing tool, belonging to the technical field of bailing apparatus, which solves the problem that the labor intensity of workers is larger because the prior sand pump needs the workers to continuously knock the sand outlet pipe at the sand outlet pipe when in use, and comprises the sand outlet pipe, a connecting and fixing mechanism, a splash-proof box, a high-efficiency bailing motor, a splash-proof frame and a driving shaft; the connecting and fixing mechanism is fixedly connected below the periphery of the sand outlet pipe; the splash-proof box is in threaded connection with the lower part of the connecting and fixing mechanism; the high-efficiency sand bailing motor is fixedly connected to the right side above the splash-proof box; the splash-proof frame is fixedly connected below the splash-proof box; the drive shaft rotates and connects the inside at the splashproof box to the coaxial fixed connection of pivot of drive shaft and high-efficient bailing motor, the utility model discloses a to knocking of sand outlet pipe, having alleviateed workman's pressure of labour with higher speed the discharge of gravel, avoided silt to appear bridging phenomenon, guaranteed bailing efficiency.
Description
Technical Field
The utility model belongs to the technical field of bailing apparatus, more specifically say, in particular to quick bailing of coal bed gas horizontal well drags for buggy instrument.
Background
The coal bed gas is a gas resource associated with coal and symbiotic with the coal, refers to hydrocarbon gas stored in a coal bed, takes methane as a main component, belongs to unconventional natural gas, and is required to perform sand bailing and coal powder bailing operation in a horizontal well in the coal bed gas exploitation process.
Based on the aforesaid, current sand pump needs the workman to strike out the sand pipe constantly in sand pipe department when using, avoids the grit to be infected with in the pipe wall, influences sand bailing efficiency, and this kind of mode leads to workman intensity of labour great, and simultaneously, the grit of whereabouts is also infected with on the workman's clothing easily, and construction environment is relatively poor.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a tool for rapidly bailing and fishing out coal powder for a coal bed gas horizontal well is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coal bed gas horizontal well drags for sand fast drags for buggy instrument to solve current sand pump and when using, need the workman constantly strike out the sand pipe in sand pipe department, avoid the grit to be infected with in the pipe wall, influence sand dragging for efficiency, this kind of mode leads to workman intensity of labour great, and simultaneously, on the grit of whereabouts also is infected with workman's clothing easily, the relatively poor problem of construction environment.
The utility model discloses purpose and efficiency of coal bed gas horizontal well quick bailing and dragging for buggy instrument are reached by following concrete technological means:
a coal bed gas horizontal well rapid sand bailing and coal powder bailing tool comprises a sand outlet pipe, a connecting and fixing mechanism, a splash-proof box, a high-efficiency sand bailing motor, a splash-proof frame and a driving shaft;
the connecting and fixing mechanism is fixedly connected below the periphery of the sand outlet pipe;
the splash-proof box is of a structure with an opening at the lower part, and is in threaded connection with the lower part of the connecting and fixing mechanism;
the high-efficiency sand bailing motor is fixedly connected to the right side above the splash-proof box;
the splash-proof frame is of a frame-shaped structure and is fixedly connected below the splash-proof box;
the driving shaft is rotatably connected inside the splash-proof box and is coaxially and fixedly connected with a rotating shaft of the high-efficiency bailing motor.
Further, the connecting and fixing mechanism comprises: the fixing plate, the connecting plate and the fastening bolt;
the fixing plates are formed by two groups of semicircular structures and are rotationally connected, and the fixing plates are arranged below the periphery of the sand outlet pipe;
the connecting plates are arranged in two groups, are respectively and fixedly connected in front of the fixing plate and are respectively provided with a threaded hole structure;
the fastening bolt is in threaded connection with the inside of the threaded hole of the connecting plate.
Further, the splash guard frame comprises: a splash-proof net;
the splash-proof net is of a net structure and is fixedly connected inside the splash-proof frame.
Further, the drive shaft includes: a vibration spring and a vibration ball;
the vibration spring is welded and connected to the middle position of the periphery of the driving shaft;
the vibration ball is fixedly connected to one end of the vibration spring.
Further, the drive shaft includes: the cleaning device comprises a first driving gear, a connecting rotating shaft, a second driving gear and a cleaning scraper;
the first driving gear is coaxially and fixedly connected below the driving shaft;
the connecting rotating shaft is rotatably connected to the middle position of the splash-proof frame;
the second driving gear is coaxially and fixedly connected above the connecting rotating shaft and is meshed with the first driving gear;
the cleaning scraper blade is tile-shaped structure, and the lower extreme fixed connection of cleaning scraper blade is in the top centrifugation department of second drive gear to the upper end setting of cleaning scraper blade is at the inside lower extreme of sand outlet pipe.
Further, the driving shaft includes: cleaning the anti-blocking plate;
clean anti-blocking board sets up two sets ofly altogether, and clean anti-blocking board welded connection is in second drive gear's below centrifugation department respectively.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a wrap up the fixed plate in the periphery of sand outlet pipe, then screw up fastening bolt, realize the fixed of fixed plate, then, with the below of splashproof box threaded connection to fixed plate, realize the installation of splashproof box.
The utility model discloses a setting of splashproof net, the splashproof net has realized the splashproof effect to salvaging the gravel, has avoided silt to splash and has made dirty workman's clothing.
The utility model discloses a when going out the sand operation, open high-efficient bailing motor this moment, high-efficient bailing motor rotates and drives the drive shaft and rotate, the drive shaft rotates and drives vibrations spring rotation, vibrations spring rotation drives vibrations ball and rotates, when vibrations ball rotates sand outlet pipe position, realize knocking to sand outlet pipe, the discharge of grit has been quickened, avoided the grit to be infected with sand outlet pipe's pipe wall, and simultaneously, the drive shaft rotates and drives first drive gear and rotate, first drive gear rotates and drives second drive gear and rotate, second drive gear rotates and drives clean scraper blade and rotate, clean scraper blade rotates and realizes the clearance to sand outlet pipe's inside, avoided silt to appear phenomenon, bailing efficiency has been guaranteed, and simultaneously, still drive clean anti-blocking plate when second drive gear rotates and rotate, the jam condition has been prevented to appear in the splashproof net.
The utility model discloses a to knocking of sand outlet pipe, having accelerated the discharge of gravel, avoided the gravel to be infected with the pipe wall of sand outlet pipe, alleviateed workman's labor pressure, simultaneously, avoided silt the bridging phenomenon to appear, guaranteed bailing efficiency, the splashproof net has realized the splashproof effect to salvaging the gravel, has avoided silt to splash the workman's clothing of making dirty.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fixing plate structure of the present invention.
Fig. 3 is a schematic diagram of the splash-proof net structure of the present invention.
Fig. 4 is a schematic view of the driving shaft structure of the present invention.
Fig. 5 is a schematic view of the clean anti-blocking plate structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a sand outlet pipe; 2. a connecting and fixing mechanism; 201. a fixing plate; 202. a connecting plate; 203. fastening a bolt; 3. a splash-proof box; 4. a high-efficiency sand pumping motor; 5. a splash-proof frame; 501. a splash-proof net; 6. a drive shaft; 601. vibrating the spring; 602. vibrating the ball; 603. a first drive gear; 604. connecting the rotating shaft; 605. a second drive gear; 606. a cleaning blade; 607. and cleaning the anti-blocking plate.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a coal bed gas horizontal well rapid sand bailing and coal powder bailing tool, which comprises a sand outlet pipe 1, a connecting and fixing mechanism 2, a splash-proof box 3, a high-efficiency sand bailing motor 4, a splash-proof frame 5 and a driving shaft 6;
the connecting and fixing mechanism 2 is fixedly connected below the periphery of the sand outlet pipe 1;
the splash-proof box 3 is of a structure with an opening at the lower part, and the splash-proof box 3 is connected below the connecting and fixing mechanism 2 in a threaded manner;
the high-efficiency sand bailing motor 4 is fixedly connected to the right side above the splash-proof box 3;
the splash-proof frame 5 is of a frame-shaped structure, and the splash-proof frame 5 is fixedly connected below the splash-proof box 3;
the driving shaft 6 is rotatably connected inside the splash guard box 3, and the driving shaft 6 is coaxially and fixedly connected with the rotating shaft of the high-efficiency bailing motor 4.
Wherein, connect fixed establishment 2 including: a fixing plate 201, a connecting plate 202 and a fastening bolt 203;
the fixing plates 201 are formed by two groups of semicircular structures, the two groups of fixing plates 201 are rotatably connected, and the fixing plates 201 are arranged below the periphery of the sand outlet pipe 1;
the two groups of connecting plates 202 are arranged, the connecting plates 202 are respectively and fixedly connected in front of the fixing plate 201, and the connecting plates 202 are respectively provided with a threaded hole structure;
the fastening bolt 203 is screwed in the threaded hole of the connecting plate 202, in use, the fixing plate 201 is wrapped on the periphery of the sand outlet pipe 1, then the fastening bolt 203 is screwed to fix the fixing plate 201, and then the splash box 3 is screwed below the fixing plate 201 to install the splash box 3.
Wherein, splashproof frame 5 is including: a splash net 501;
splash guard 501 is network structure, and splash guard 501 fixed connection has realized the splashproof effect to salvaging the gravel in the inside of splash guard frame 5, and in use, splash guard 501 has avoided silt to splash and has made dirty workman's clothing.
Wherein, drive shaft 6 includes: a vibrating spring 601 and a vibrating ball 602;
the vibration spring 601 is welded and connected to the middle position of the outer periphery of the driving shaft 6;
Wherein, drive shaft 6 includes: a first drive gear 603, a connecting rotation shaft 604, a second drive gear 605, and a cleaning blade 606;
the first driving gear 603 is coaxially and fixedly connected below the driving shaft 6;
the connecting rotating shaft 604 is rotatably connected to the middle position of the splash-proof frame 5;
the second driving gear 605 is coaxially and fixedly connected above the connecting rotating shaft 604, and the second driving gear 605 is meshed with the first driving gear 603;
cleaning scraper 606 is tile shape structure, cleaning scraper 606's lower extreme fixed connection is in second drive gear 605's top centrifugation department, and cleaning scraper 606's upper end setting is at the inside lower extreme of sand pipe 1, in use, when going out the sand operation, open high-efficient sand bailing motor 4 this moment, high-efficient sand bailing motor 4 rotates and drives drive shaft 6 and rotate, drive shaft 6 rotates and drives first drive gear 603 and rotate, first drive gear 603 rotates and drives second drive gear 605 and rotate, second drive gear 605 rotates and drives cleaning scraper 606 and rotate, cleaning scraper 606 rotates and realizes the clearance to the inside of sand pipe 1, the bridging phenomenon has been avoided silt to appear, the efficiency of bailing has been guaranteed.
Wherein, drive shaft 6 includes: clean anti-clog plate 607;
clean anti-blocking plate 607 sets up two sets ofly altogether, and clean anti-blocking plate 607 is welded connection respectively in the below centrifugation department of second drive gear 605, and in use, when second drive gear 605 rotates, still drives clean anti-blocking plate 607 and rotates, has prevented that the jam condition from appearing in splashproof net 501.
The specific use mode and function of the embodiment are as follows:
firstly, the fixing plate 201 is wrapped on the periphery of the sand outlet pipe 1, then the fastening bolt 203 is tightened to fix the fixing plate 201, and then the splash box 3 is screwed below the fixing plate 201 to install the splash box 3.
Then, the anti-splash net 501 achieves an anti-splash effect on salvaged gravel, and prevents sand from splashing to dirty clothes of workers.
Finally, when the sand discharging operation is carried out, the high-efficiency bailing motor 4 is turned on, the high-efficiency bailing motor 4 rotates to drive the driving shaft 6 to rotate, the driving shaft 6 rotates to drive the vibration spring 601 to rotate, the vibration spring 601 rotates to drive the vibration ball 602 to rotate, when the vibration ball 602 rotates to the position of the sand outlet pipe 1, the sand outlet pipe 1 is knocked, the discharge of the gravel is accelerated, the sand wall of the sand outlet pipe 1 is prevented from being contaminated by the gravel, meanwhile, the driving shaft 6 rotates to drive the first driving gear 603 to rotate, the first driving gear 603 rotates to drive the second driving gear 605 to rotate, the second driving gear 605 rotates to drive the cleaning scraper 606 to rotate, the cleaning scraper 606 rotates to clean the interior of the sand outlet pipe 1, the bridging phenomenon of silt is avoided, the sand bailing efficiency is ensured, meanwhile, when the second driving gear 605 rotates, the cleaning anti-blocking plate 607 is driven to rotate, so that the anti-blocking situation of the anti-splash net 501 is prevented.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. Coal bed gas horizontal well drags for sand fast and drags for buggy instrument, its characterized in that: comprises a sand outlet pipe (1), a connecting and fixing mechanism (2), a splash-proof box (3), a high-efficiency sand bailing motor (4), a splash-proof frame (5) and a driving shaft (6); the connecting and fixing mechanism (2) is fixedly connected below the periphery of the sand outlet pipe (1); the splash-proof box (3) is of a structure with an opening at the lower part, and the splash-proof box (3) is in threaded connection with the lower part of the connecting and fixing mechanism (2); the high-efficiency sand bailing motor (4) is fixedly connected to the right side above the splash-proof box (3); the splash-proof frame (5) is of a frame-shaped structure, and the splash-proof frame (5) is fixedly connected below the splash-proof box (3); the driving shaft (6) is rotatably connected inside the splash-proof box (3), and the driving shaft (6) is coaxially and fixedly connected with a rotating shaft of the high-efficiency bailing motor (4).
2. The coal bed gas horizontal well rapid sand bailing and coal dust scooping tool as claimed in claim 1, characterized in that: the connecting and fixing mechanism (2) comprises: a fixing plate (201), a connecting plate (202) and a fastening bolt (203); the sand discharging pipe comprises a sand discharging pipe (1), wherein the fixing plate (201) is formed by two groups of semicircular structures, the two groups of fixing plates (201) are rotationally connected, and the fixing plate (201) is arranged below the periphery of the sand discharging pipe (1); the connecting plates (202) are arranged in two groups, the connecting plates (202) are respectively and fixedly connected in front of the fixing plate (201), and the connecting plates (202) are respectively provided with a threaded hole structure; the fastening bolt (203) is in threaded connection with the inner part of the threaded hole of the connecting plate (202).
3. The coal bed gas horizontal well rapid sand bailing and coal dust scooping tool as claimed in claim 1, characterized in that: the splash-proof frame (5) comprises: a splash screen (501); the splash-proof net (501) is of a net structure, and the splash-proof net (501) is fixedly connected inside the splash-proof frame (5).
4. The coal bed gas horizontal well rapid sand and coal powder fishing tool according to claim 1, characterized in that: the drive shaft (6) comprises: a vibration spring (601) and a vibration ball (602); the vibration spring (601) is welded and connected to the middle position of the periphery of the driving shaft (6); the vibration ball (602) is fixedly connected to one end of the vibration spring (601).
5. The coal bed gas horizontal well rapid sand and coal powder fishing tool according to claim 1, characterized in that: the drive shaft (6) comprises: a first drive gear (603), a connecting rotating shaft (604), a second drive gear (605) and a cleaning scraper (606); the first driving gear (603) is coaxially and fixedly connected below the driving shaft (6); the connecting rotating shaft (604) is rotatably connected to the middle position of the splash-proof frame (5); the second driving gear (605) is coaxially and fixedly connected above the connecting rotating shaft (604), and the second driving gear (605) is meshed with the first driving gear (603); the cleaning scraper blade (606) is of a tile-shaped structure, the lower end of the cleaning scraper blade (606) is fixedly connected to the centrifugal position above the second driving gear (605), and the upper end of the cleaning scraper blade (606) is arranged at the lower end of the inside of the sand outlet pipe (1).
6. The coal bed gas horizontal well rapid sand and coal powder fishing tool according to claim 5, characterized in that: the drive shaft (6) comprises: cleaning the anti-clogging plate (607); the two groups of the cleaning anti-blocking plates (607) are arranged, and the cleaning anti-blocking plates (607) are respectively welded at the centrifugal position below the second driving gear (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221425358.5U CN217300519U (en) | 2022-06-09 | 2022-06-09 | Coal bed gas horizontal well rapid sand bailing and coal powder fishing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221425358.5U CN217300519U (en) | 2022-06-09 | 2022-06-09 | Coal bed gas horizontal well rapid sand bailing and coal powder fishing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217300519U true CN217300519U (en) | 2022-08-26 |
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ID=82919672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221425358.5U Active CN217300519U (en) | 2022-06-09 | 2022-06-09 | Coal bed gas horizontal well rapid sand bailing and coal powder fishing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217300519U (en) |
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2022
- 2022-06-09 CN CN202221425358.5U patent/CN217300519U/en active Active
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