CN212177090U - Two-way anchor for water well - Google Patents
Two-way anchor for water well Download PDFInfo
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- CN212177090U CN212177090U CN202020570366.3U CN202020570366U CN212177090U CN 212177090 U CN212177090 U CN 212177090U CN 202020570366 U CN202020570366 U CN 202020570366U CN 212177090 U CN212177090 U CN 212177090U
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Abstract
The utility model discloses a two-way anchor of well relates to oil industry oil-water well technical field, including spliced pole and cooperation mechanism. This two-way anchor of well, the surface left side of first path axle and the internal surface one side threaded connection of second thread groove, the surface right side of first path axle and the surface left side middle part fixed connection of connecting axle, the surface left side of big path third axle is provided with the fourth thread groove, the surface right side middle part of big path third axle and the surface left side middle part fixed connection of anchor head. The utility model discloses a mutually supporting of third minor diameter axle and fourth thread groove isotructure is used, so can link together the mode of a plurality of processed spare parts through the screw thread when using, so that then can conveniently lift off when that part damages to can change the part, thereby make its more durable that becomes, so can know from this, so the device reaches the advantage that possesses convenient change and maintenance.
Description
Technical Field
The utility model relates to a petroleum industry oil-water well technical field specifically is two-way anchor of well.
Background
The bidirectional anchor of the water well is used for fixing the downhole tool and the pipe column in the oil-water well operation of the petroleum industry and avoiding pressure and temperature fluctuation to cause the pipe column to creep and influence the key tool of the downhole tool and the pipe column service life, however, the bidirectional anchor is generally integrally processed by a machine tool, so that one part of the bidirectional anchor is often damaged and cannot be replaced, so that a new bidirectional anchor needs to be replaced for the requirements of safety and quality, so the bidirectional anchor is easy to waste, most of the conventional bidirectional anchors are integrally turned, and therefore the bidirectional anchor of the water well, which is convenient to replace and maintain, can be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-way anchor of well possesses the advantage of convenient change and maintenance, has solved and has damaged some whole and can not be used and cause extravagant problem.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: two-way anchor of well two-way anchor well, including spliced pole and cooperation mechanism, cooperation mechanism includes big footpath primary shaft, big footpath secondary shaft, big footpath third axle, separation blade, anchor head, interior post, first thread groove, second thread groove, first footpath axle, connecting axle, second footpath axle, third thread groove, third footpath axle and fourth thread groove, the surface right side of spliced pole and the surface left side fixed connection of interior post, the surface one side of interior post and the internal surface bottom threaded connection of first thread groove, the surface left side of first footpath axle and the internal surface one side threaded connection of second thread groove, the surface right side of first footpath axle and the surface left side middle part fixed connection of connecting axle, the surface right side middle part of connecting axle and the surface left side fixed connection of second footpath axle, the surface right side of second footpath axle and the surface left side middle part threaded connection of big footpath secondary shaft, the surface left side of third minor diameter axle and the internal surface one side threaded connection of third thread groove, the surface right side of third minor diameter axle and the internal surface one side threaded connection of fourth thread groove, the surface left side of big footpath third axle is provided with the fourth thread groove, the surface right side middle part of big footpath third axle and the surface left side middle part fixed connection of anchor head.
Furthermore, the right end and the middle part of the outer surface of the third shaft with the large diameter are fixedly connected with the left side of the outer surface of each separation blade, and the specifications of the two separation blades are the same.
Furthermore, both sides of the outer surface of the large-diameter second shaft are provided with third thread grooves, and the specifications of the two third thread grooves are the same.
Furthermore, a first thread groove and a second thread groove are respectively arranged on two sides of the outer surface of the large-diameter first shaft, and the specifications of the first small-diameter shaft and the second small-diameter shaft are the same.
Furthermore, the anchor head and the connecting column are the same in specification, and the diameters of the large-diameter first shaft and the large-diameter third shaft are the same.
Further, the inner diameters of the large-diameter second shaft and the large-diameter first shaft are the same, and the large-diameter first shaft, the large-diameter second shaft, the large-diameter third shaft and the blocking piece are all turned by a machine tool.
Further, the first thread groove, the second thread groove, the third thread groove and the fourth thread groove all adopt machine tool turning technology and are tapped.
Compared with the prior art, the bidirectional anchor for the water well has the following beneficial effects:
1. the utility model discloses a first thread groove, the second thread groove, first path axle, the second path axle, the third thread groove, mutually supporting of third path axle and fourth thread groove isotructure is used, so can link together the mode of a plurality of processed spare parts through the screw thread when using, so then can conveniently lift off when that part damages, thereby can the renewal part, thereby can its economic loss of greatly reduced, thereby make its more durable that becomes, so can know from this, the device reaches the advantage that possesses convenient change and maintenance.
2. The utility model discloses a big footpath primary shaft, big footpath secondary shaft, big footpath third axle, separation blade, anchor head and inner prop isotructure mutually support the use, so can let the effect of its use better when using, but also can easy to assemble and take, so can know from this that the device is more practical and more convenient.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of a front view portion of the structure of FIG. 1 of the present invention;
FIG. 3 is a partial cross-sectional view of the structure of FIG. 1;
in the figure: 1-connecting column, 2-matching mechanism, 201-large-diameter first shaft, 202-large-diameter second shaft, 203-large-diameter third shaft, 204-baffle plate, 205-anchor head, 206-inner column, 207-first thread groove, 208-second thread groove, 209-first small-diameter shaft, 210-connecting shaft, 211-second small-diameter shaft, 212-third thread groove, 213-third small-diameter shaft and 214-fourth thread groove.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a bidirectional anchor for water wells comprises a connecting column 1 and a matching mechanism 2, wherein the matching mechanism 2 comprises a large-diameter first shaft 201, a large-diameter second shaft 202, a large-diameter third shaft 203, a blocking piece 204, an anchor head 205, an inner column 206, a first thread groove 207, a second thread groove 208, a first small-diameter shaft 209, a connecting shaft 210, a second small-diameter shaft 211, a third thread groove 212, a third small-diameter shaft 213 and a fourth thread groove 214, the right side of the outer surface of the connecting column 1 is fixedly connected with the left side of the outer surface of the inner column 206, one side of the outer surface of the inner column 206 is in threaded connection with the bottom of the inner surface of the first thread groove 207, the left side of the outer surface of the first small-diameter shaft 209 is in threaded connection with one side of the inner surface of the second thread groove 208, the right side of the outer surface of the first small-diameter shaft 209 is fixedly connected with the middle of the left side of the outer surface, the right side of the outer surface of the second small-diameter shaft 211 is in threaded connection with the middle of the left side of the outer surface of the large-diameter second shaft 202, the left side of the outer surface of the third small-diameter shaft 213 is in threaded connection with one side of the inner surface of a third threaded groove 212, the right side of the outer surface of the third small-diameter shaft 213 is in threaded connection with one side of the inner surface of a fourth threaded groove 214, the left side of the outer surface of the large-diameter third shaft 203 is provided with a fourth threaded groove 214, the middle of the right side of the outer surface of the large-diameter third shaft 203 is fixedly connected with the middle of the left side of the outer surface of an anchor head 205, the right end and the middle of the outer surface of the large-diameter third shaft 203 are fixedly connected with the left side of the outer surface of a baffle plate 204, the specifications of the two baffle plates 204 are the same, the two sides of the outer surface of the large-diameter, the first small-diameter shaft 209 and the second small-diameter shaft 211 have the same specification, the anchor head 205 and the connecting column 1 have the same specification, the large-diameter first shaft 201 and the large-diameter third shaft 203 have the same diameter, the large-diameter second shaft 202 and the large-diameter first shaft 201 have the same inner diameter, the large-diameter first shaft 201, the large-diameter second shaft 202, the large-diameter third shaft 203 and the baffle 204 all adopt a machine tool turning method, the first thread groove 207, the second thread groove 208, the third thread groove 212 and the fourth thread groove 214 all adopt a machine tool turning process and are all tapped, the bidirectional anchor for the water well is used by mutually matching structures such as the first thread groove 207, the second thread groove 208, the first small-diameter shaft 209, the second small-diameter shaft 211, the third thread groove 212, the third small-diameter shaft 213 and the fourth thread groove 214, so that a plurality of processed parts can be connected together in a threaded manner when in use, so that can conveniently lift off when that part damages to can change the part, thereby can its economic loss of greatly reduced, thereby make it become more durable, so can know from this, the device reaches to possess the advantage that conveniently changes and maintains, through the mutually supporting use of structures such as big footpath primary shaft 201, big footpath secondary shaft 202, big footpath third axle 203, separation blade 204, anchor head 205 and inner prop 206, so can let its effect of using better when using, and can also easy to assemble and take, so can know from this, the device is more practical and more convenient.
When the well bidirectional anchor is used, after all parts are machined by a machine tool, the parts are assembled together, all the parts are assembled and then used, and when the well bidirectional anchor is used, a part of the part is damaged, and the part is disassembled and replaced by the same part. The pipe column is fixed in the oil pumping production process of the sucker rod pump, so that the stroke loss can be reduced, and the pump efficiency is improved; the pipe column is fixed in the processes of fracturing, acidizing and the like, so that the pressure bearing capacity of the underground tool and the pipe column can be improved. It can also be used as a mechanism designed on other downhole tools (such as packers) to play its role.
To sum up, the bidirectional anchor for the water well has the advantages that through the mutual matching of the structures such as the first thread groove 207, the second thread groove 208, the first small-diameter shaft 209, the second small-diameter shaft 211, the third thread groove 212, the third small-diameter shaft 213, the fourth thread groove 214 and the like, a plurality of processed parts can be connected together in a threaded mode when in use, so that the parts can be conveniently dismounted when being damaged, thereby greatly reducing the economic loss of the parts and enabling the parts to be more durable, therefore, the bidirectional anchor for the water well has the advantages of convenient replacement and maintenance, through the mutual matching of the structures such as the large-diameter first shaft 201, the large-diameter second shaft 202, the large-diameter third shaft 203, the baffle 204, the anchor head 205, the inner column 206 and the like, the use effect of the bidirectional anchor for the water well is better, and the bidirectional anchor for the use can be conveniently installed and taken, it follows that the device is more practical and convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Two-way anchor of well, including spliced pole (1) and cooperation mechanism (2), its characterized in that: the matching mechanism (2) comprises a large-diameter first shaft (201), a large-diameter second shaft (202), a large-diameter third shaft (203), a baffle plate (204), an anchor head (205), an inner column (206), a first thread groove (207), a second thread groove (208), a first small-diameter shaft (209), a connecting shaft (210), a second small-diameter shaft (211), a third thread groove (212), a third small-diameter shaft (213) and a fourth thread groove (214), the right side of the outer surface of the connecting column (1) is fixedly connected with the left side of the outer surface of the inner column (206), one side of the outer surface of the inner column (206) is in threaded connection with the bottom of the inner surface of the first thread groove (207), the left side of the outer surface of the first small-diameter shaft (209) is in threaded connection with one side of the inner surface of the second thread groove (208), the right side of the outer surface of the first small-diameter shaft (209) is fixedly connected with the middle of the left side of, the surface right side middle part of connecting axle (210) and the surface left side fixed connection of second path axle (211), the surface right side of second path axle (211) and the surface left side middle part threaded connection of big footpath second axle (202), the surface left side of third path axle (213) and the internal surface one side threaded connection of third thread groove (212), the surface right side of third path axle (213) and the internal surface one side threaded connection of fourth thread groove (214), the surface left side of big footpath third axle (203) is provided with fourth thread groove (214), the surface right side middle part of big footpath third axle (203) and the surface left side middle part fixed connection of anchor head (205).
2. A well bidirectional anchor as claimed in claim 1, wherein: the right end and the middle part of the outer surface of the large-diameter third shaft (203) are fixedly connected with the left side of the outer surface of the baffle plate (204), and the specifications of the two baffle plates (204) are the same.
3. A well bidirectional anchor as claimed in claim 1, wherein: and third thread grooves (212) are formed in two sides of the outer surface of the large-diameter second shaft (202), and the specifications of the two third thread grooves (212) are the same.
4. A well bidirectional anchor as claimed in claim 1, wherein: the two sides of the outer surface of the large-diameter first shaft (201) are respectively provided with a first thread groove (207) and a second thread groove (208), and the specifications of the first small-diameter shaft (209) and the second small-diameter shaft (211) are the same.
5. A well bidirectional anchor as claimed in claim 1, wherein: the anchor head (205) and the connecting column (1) are identical in specification, and the diameters of the large-diameter first shaft (201) and the large-diameter third shaft (203) are identical.
6. A well bidirectional anchor as claimed in claim 1, wherein: the inner diameters of the large-diameter second shaft (202) and the large-diameter first shaft (201) are the same, and the large-diameter first shaft (201), the large-diameter second shaft (202), the large-diameter third shaft (203) and the baffle (204) are turned by a machine tool.
7. A well bidirectional anchor as claimed in claim 1, wherein: the first thread groove (207), the second thread groove (208), the third thread groove (212) and the fourth thread groove (214) are turned by a machine tool and are tapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570366.3U CN212177090U (en) | 2020-04-16 | 2020-04-16 | Two-way anchor for water well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570366.3U CN212177090U (en) | 2020-04-16 | 2020-04-16 | Two-way anchor for water well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177090U true CN212177090U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570366.3U Active CN212177090U (en) | 2020-04-16 | 2020-04-16 | Two-way anchor for water well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177090U (en) |
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2020
- 2020-04-16 CN CN202020570366.3U patent/CN212177090U/en active Active
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