CN219808951U - Drill rod positioning tool - Google Patents
Drill rod positioning tool Download PDFInfo
- Publication number
- CN219808951U CN219808951U CN202321292381.6U CN202321292381U CN219808951U CN 219808951 U CN219808951 U CN 219808951U CN 202321292381 U CN202321292381 U CN 202321292381U CN 219808951 U CN219808951 U CN 219808951U
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- Prior art keywords
- positioning
- section
- adjusting section
- drill rod
- adjusting
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- 238000005553 drilling Methods 0.000 abstract description 37
- 238000010276 construction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides a drill rod positioning tool, which comprises: the positioning sleeves are arranged alternately along the first direction and/or the second direction, and the connecting rods are connected with two adjacent positioning sleeves; the connecting rod comprises a first adjusting section and a second adjusting section which are in sliding fit, one end of the first adjusting section, which is away from the second adjusting section, is connected with one of the positioning sleeves, and one end of the second adjusting section, which is away from the first connecting section, is connected with the other positioning sleeve; the length direction of the first adjusting section is defined as the first direction, and the width direction of the first adjusting section is defined as the second direction. The utility model solves the technical problem of low drilling efficiency of the traditional drilling equipment.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a drill rod positioning tool.
Background
Before underwater drilling, the diver needs to measure and determine the drilling position underwater and then perform drilling. In the underwater drilling operation, the next drilling position is difficult to determine due to insufficient underwater light caused by pollutants generated by drilling. Meanwhile, if a large number of holes are needed to be drilled, difficulties are brought to underwater measurement and positioning, the working strength is increased, the drilling construction period is greatly prolonged, and the condition of low construction efficiency exists.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a drill rod positioning tool to solve the technical problem of low drilling efficiency of traditional drilling equipment in the related art.
The utility model provides a drill rod positioning tool, which comprises: the device comprises a plurality of positioning sleeves and a plurality of connecting rods, wherein the positioning sleeves are arranged alternately along a first direction and/or a second direction, and each connecting rod is connected with two adjacent positioning sleeves;
the connecting rod comprises a first adjusting section and a second adjusting section which are in sliding fit, one end of the first adjusting section, which is away from the second adjusting section, is connected with one of the positioning sleeves, and one end of the second adjusting section, which is away from the first adjusting section, is connected with the other positioning sleeve;
the length direction of the first adjusting section is defined as the first direction, and the width direction of the first adjusting section is defined as the second direction.
Further, the first conditioning segment has an interior chamber into which at least a portion of the second conditioning segment slidingly extends.
Further, the first adjusting section is provided with an opening communicated with the inner cavity, the second adjusting section is provided with an integrated protrusion, and the protrusion is exposed out of the opening.
Further, the openings are provided with scale marks.
Further, the positioning tool further comprises at least one group of positioning rods, and each positioning rod is inserted into each positioning sleeve.
Further, one end of the positioning rod, which is protruded out of the positioning sleeve, is provided with a stop block.
Further, the locating rod comprises a first locating section and a second locating section which are connected through threads, and the first locating section or the second locating section is inserted into the locating sleeve.
Further, the positioning sleeve is provided with a positioning cavity, the positioning cavity comprises a cylindrical section and a conical section which are communicated from top to bottom, and the large-diameter end of the conical section is arranged towards the cylindrical section.
Compared with the prior art, the utility model has the following beneficial effects: before drilling, sliding the second adjusting section according to actual construction requirements to determine the actual drilling distance by adjusting the distance between the positioning sleeves, then determining the position of a first drilling hole, carrying out drilling construction after any positioning sleeve coincides with the position of the first drilling hole, carrying out positioning confirmation and construction on the rest drilling hole positions through the rest positioning sleeves, moving the positioning tool to the next position after the drilling construction on each positioning sleeve is finished, enabling at least one drilling hole at the tail end of the last group to coincide with the positioning sleeve on the positioning tool, and carrying out continuous drilling operation after marking and fixing, wherein the drilling position is not required to be measured again; the situation that the drilling position cannot be positioned rapidly due to insufficient underwater light caused by pollutants generated by drilling is avoided.
Drawings
FIG. 1 is a schematic view of a drill rod positioning tool according to an embodiment of the present utility model;
fig. 2 is a partial enlarged view at a in fig. 1.
Reference numerals illustrate:
1. positioning a sleeve; 2. a connecting rod; 201. a first adjustment section; 202. a second adjustment section; 3. an inner chamber; 4. an opening; 5. a protrusion; 6. a positioning rod; 7. a stop block; 8. a first positioning section; 9. a second positioning section; 10. positioning the cavity; 1001. a cylindrical section; 1002. a conical section.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a drill rod positioning tool comprising: the positioning sleeves 1 and the connecting rods 2 are arranged at intervals along the first direction and the second direction, and each connecting rod 2 is connected with two adjacent positioning sleeves 1;
the connecting rod 2 comprises a first adjusting section 201 and a second adjusting section 202 which are in sliding fit, one end of the first adjusting section 201, which is away from the second adjusting section 202, is connected with one positioning sleeve 1, and one end of the second adjusting section 202, which is away from the first connecting section, is connected with the other positioning sleeve 1;
the length direction of the first adjustment section 201 is defined as the first direction, and the width direction of the first adjustment section 201 is defined as the second direction.
In this embodiment, as shown in fig. 1, in order to facilitate drilling construction of a drill rod, the positioning tool includes a plurality of positioning sleeves 1 and a plurality of connecting rods 2, the positioning sleeves 1 are used for overlapping with the drilling so that the drill rod can construct the drilling through the positioning sleeves 1, the positioning sleeves 1 are alternately arranged along a first direction and a second direction, the connecting rods 2 are used for connecting two adjacent positioning sleeves 1 to form a rectangular positioning frame, the drill rod can perform drilling construction through each positioning sleeve 1 on the rectangular positioning frame, so as to achieve the purpose of continuous construction, and improve drilling efficiency; furthermore, the connecting rod 2 comprises a first adjusting section 201 and a second adjusting section 202 which are in sliding fit, the first adjusting section 201 is used for connecting a positioning sleeve 1 at one end deviating from the second adjusting section 202, the second adjusting section 202 is used for connecting another positioning sleeve 1 at one end deviating from the first connecting section, before drilling construction, the second adjusting section 201 is adjusted to slide on the first adjusting section 201 according to actual construction requirements, the distance between adjacent positioning sleeves 1 can be adjusted, continuous construction can be achieved, and the positioning precision of drilling is more accurate; meanwhile, the length direction of the first adjusting section 201 is defined as a first direction, and the width direction of the second adjusting section 202 is defined as a second direction, so that the length direction and the width direction of the adjacent positioning sleeves 1 on the rectangular positioning frame can be adjusted simultaneously, and the distance between the transverse direction and the vertical direction of each positioning sleeve 1 on the rectangular positioning frame can be adjusted rapidly, so that the actual construction requirement can be met.
The first adjustment section 201 has an inner chamber 3, and at least part of the second adjustment section 202 extends slidingly into the inner chamber 3.
In this embodiment, as shown in fig. 1 and 2, an inner chamber 3 is provided on a first adjusting section 201, a second adjusting section 202 can slide in the inner chamber 3, and the second adjusting section 202 at least partially extends into or out of the inner chamber 3, so as to adjust the space between adjacent positioning sleeves 1.
The first adjusting section 201 is provided with an opening 4 communicating with the inner chamber 3, the second adjusting section 202 is provided with an integrated protrusion 5, and the protrusion 5 is exposed outside the opening 4.
In this embodiment, as shown in fig. 2, in order to facilitate the sliding of the second adjustment section 202 in the inner chamber 3, the first adjustment section 201 is provided with an opening 4 communicating with the inner chamber 3, the second adjustment section 202 is provided with a protrusion 5 exposed outside the opening 4, and the position of the second adjustment section 202 in the inner chamber 3 is changed by sliding the protrusion 5; further, the opening 4 is provided with graduation marks; graduation marks (not shown) are arranged at two ends of the opening 4, and are used for accurately adjusting the position of the second adjusting section 202 on the first adjusting section 201 so as to adjust the distance between the adjacent positioning sleeves 1 according to the actual requirements of site construction. Of course, in order to prevent the second adjusting section 202 from displacing during the construction of the drill rod, the first adjusting section 201 and the second adjusting section 202 may be provided with positioning holes which are communicated, after the second adjusting section 202 is positioned at any position on the first adjusting section 201, the second adjusting section 202 sequentially passes through the positioning holes on the first adjusting section 201 and the second adjusting section 202 through bolts, and the second adjusting section 202 is locked, so that the second adjusting section 202 is prevented from displacing during the construction of the drill rod, and the drilling precision is prevented from shifting.
The positioning tool further comprises at least one group of positioning rods 6, and each positioning rod 6 is inserted into each positioning sleeve 1.
In this embodiment, as shown in fig. 1, in order to facilitate fixing the positioning tool, positioning rods 6 are disposed at four corners of the positioning sleeve 1, during site operation, a borehole is first measured and positioned, then any one of the positioning sleeves 1 on the positioning tool coincides with the borehole, and the positioning rods 6 are inserted into the positioning sleeve 1 at each corner of the positioning tool, so as to facilitate subsequent continuous drilling operations for the borehole.
The positioning rod 6 comprises a first positioning section 8 and a second positioning section 9 which are in threaded connection, and the first positioning section 8 or the second positioning section 9 is inserted into the positioning sleeve 1.
In this embodiment, as shown in fig. 1, in order to facilitate the adjustment of the depth of the drilled hole, the positioning rod 6 is provided with a first positioning section 8 and a second positioning section 9 in threaded connection, and by rotating the height of the first positioning section 8 on the positioning sleeve 1, the second positioning section 9 extends into or out of the positioning sleeve 1, so as to adjust the overall height of the positioning tool, and when using the same drill rod, the drilled holes with different depths can be constructed.
One end of the positioning rod 6, which is protruded outside the positioning sleeve 1, is provided with a baffle.
In this embodiment, as shown in fig. 1, in order to avoid the positioning rod 6 from excessively extending into the positioning sleeve 1 during the height adjustment process, a stop 7 is provided on the top of the positioning rod 6.
The positioning sleeve 1 is provided with a positioning cavity 10, the positioning cavity 10 comprises a cylindrical section 1001 and a conical section 1002 which are communicated from top to bottom, and the large-diameter end of the conical section 1002 is arranged towards the cylindrical section 1001.
In this embodiment, as shown in fig. 1, in order to facilitate guiding a drill rod, the positioning sleeve 1 includes a positioning cavity 10 formed by a cylindrical section 1001 and a tapered section 1002 which are communicated from top to bottom, and a large diameter end of the tapered section 1002 is connected with the cylindrical section 1001, so that the drill rod passes through the cylindrical section 1001 and the tapered section 1002 and then reaches a designated drilling position, and a small diameter end of the tapered section 1002 can reduce the contact area between the drill rod and the outside and limit the drill rod, so as to improve the drilling precision in the drilling process. Of course, in order to compensate the gap between the drill rod and the tapered section 1002, a wear-resistant layer can be added on the inner wall of the tapered section 1002, so that on one hand, the abrasion of the drill rod is reduced, and meanwhile, the drill rod is convenient to match with the small-diameter end of the tapered section 1002, and the circumferential offset in the drilling process of the drill rod is reduced.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The drill rod positioning tool is characterized by comprising a plurality of positioning sleeves and a plurality of connecting rods, wherein the positioning sleeves are arranged alternately along a first direction and/or a second direction, and each connecting rod is connected with two adjacent positioning sleeves;
the connecting rod comprises a first adjusting section and a second adjusting section which are in sliding fit, one end of the first adjusting section, which is away from the second adjusting section, is connected with one of the positioning sleeves, and one end of the second adjusting section, which is away from the first adjusting section, is connected with the other positioning sleeve;
the length direction of the first adjusting section is defined as the first direction, and the width direction of the first adjusting section is defined as the second direction.
2. A drill rod positioning tool according to claim 1 wherein the first adjustment section has an interior chamber into which at least a portion of the second adjustment section slidingly extends.
3. A drill rod positioning tool according to claim 2 wherein the first adjustment section is provided with an opening communicating with the inner chamber and the second adjustment section is provided with an integral projection which is exposed from the opening.
4. A drill rod positioning tool according to claim 3 wherein the opening is provided with graduation marks.
5. A drill rod positioning tool according to any one of claims 1 to 4, further comprising at least one set of positioning rods, each of said positioning rods being inserted into each of said positioning sleeves.
6. The drill rod positioning tool of claim 5 wherein the end of the positioning rod that protrudes beyond the positioning sleeve is provided with a stop.
7. The drill rod positioning tool of claim 5 wherein the positioning rod comprises a first positioning section and a second positioning section threadably connected, the first positioning section or the second positioning section being inserted into the positioning sleeve.
8. A drill rod positioning tool according to claim 1 wherein the positioning sleeve has a positioning cavity, the positioning cavity comprising, from top to bottom, a cylindrical section and a tapered section in communication, the large diameter end of the tapered section being disposed toward the cylindrical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292381.6U CN219808951U (en) | 2023-05-25 | 2023-05-25 | Drill rod positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292381.6U CN219808951U (en) | 2023-05-25 | 2023-05-25 | Drill rod positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808951U true CN219808951U (en) | 2023-10-10 |
Family
ID=88209761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292381.6U Active CN219808951U (en) | 2023-05-25 | 2023-05-25 | Drill rod positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808951U (en) |
-
2023
- 2023-05-25 CN CN202321292381.6U patent/CN219808951U/en active Active
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