CN109488218B - Grouting drilling inclination control device and method - Google Patents
Grouting drilling inclination control device and method Download PDFInfo
- Publication number
- CN109488218B CN109488218B CN201811548344.0A CN201811548344A CN109488218B CN 109488218 B CN109488218 B CN 109488218B CN 201811548344 A CN201811548344 A CN 201811548344A CN 109488218 B CN109488218 B CN 109488218B
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- bottom plate
- hole
- drilling
- drill rod
- length
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- 238000005553 drilling Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
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 relates to a grouting drilling inclination control device and method. The invention aims to provide a novel multifunctional electric heating stove which has the advantages of simple structure, convenient use safe and reliable grouting drilling inclination control device and method. The technical scheme of the invention is as follows: the device is provided with a first bottom plate and a second bottom plate, wherein the first bottom plate and the second bottom plate are respectively provided with a first long-strip-shaped hole and a second long-strip-shaped hole, the width of the first long-strip-shaped hole and the width of the second long-strip-shaped hole are matched with the diameter of a drill rod of a drilling machine, and the length of the first long-strip-shaped hole and the length of the second long-strip-shaped hole are larger than the diameter of the drill rod; the first bottom plate is arranged on the second bottom plate in a sliding manner along a certain direction, a first hole on the first bottom plate is overlapped with a second hole on the second bottom plate to form an overlapped hole which can be penetrated by a drill rod, has the same width as the first hole and the second hole and can be adjusted according to the relative sliding of the first bottom plate and the second bottom plate; the upper surface of the first bottom plate is provided with scale marks which are arranged in parallel with the length direction of the first holes and used for measuring the length of the coincident holes.
Description
Technical Field
The invention relates to a grouting drilling inclination control device and method. The grouting device is suitable for the technical field of grouting in civil engineering and hydraulic engineering.
Background
The concrete structure is affected by external environment temperature, stress and sedimentation factors in the construction process, and cracks with different scales are inevitably generated, which is the focus of attention in the current concrete structure construction process. The formation of concrete cracks, which affects the service life of the concrete structure, and the heavy weight may induce serious safety accidents, so that after any concrete structure is formed in the construction process, the distribution of the cracks must be checked and timely processed.
At present, the treatment mode of concrete cracks is mainly grouting and plugging, and grouting technology comprises cement grouting, water glass grouting, chemical grouting and the like. In the grouting process, drilling is an important process of the whole process, a certain drilling angle is set according to the trend and depth of the crack, so that a grouting hole can be conveniently penetrated into a proper position of the crack, and effective plugging of the crack is realized.
The existing control of the grouting drilling angle is that a technician selects the drilling angle by means of personal construction experience, visual errors are easily caused by the mode, and the drilling effect is not ideal. The method is time-consuming and labor-consuming, and potential safety risks exist in controlling the angle measuring personnel during the drilling process. Therefore, there is an urgent need for a grouting drilling inclination control device, so that in the drilling process, efficient and safe construction can be performed according to a set drilling angle.
Disclosure of Invention
The invention aims to solve the technical problems that: aiming at the problems, the grouting drilling inclination control device and method are simple in structure, convenient to use, safe and reliable.
The technical scheme adopted by the invention is as follows: the utility model provides a grout drilling gradient controlling means for control the drilling angle of rig, its characterized in that: the drilling machine is provided with a first bottom plate and a second bottom plate, wherein the first bottom plate and the second bottom plate are respectively provided with a first long-strip-shaped hole and a second long-strip-shaped hole, the widths of the first hole and the second hole are matched with the diameter of a drill rod of the drilling machine, and the lengths of the first hole and the second hole are larger than the diameter of the drill rod;
the first bottom plate is arranged on the second bottom plate in a sliding manner along a certain direction, a first hole on the first bottom plate is overlapped with a second hole on the second bottom plate to form an overlapped hole which can be penetrated by the drill rod, has the same width as the first hole and the second hole and can be adjusted in length according to the relative sliding of the first bottom plate and the second bottom plate;
and the upper surface of the first bottom plate is provided with scale marks which are arranged in parallel with the length direction of the first holes and used for measuring the length of the coincident holes.
The first bottom plate is provided with a sliding groove parallel to the length direction of the first hole, and the second bottom plate is provided with a sliding block which can be matched with the sliding groove to realize sliding connection of the first bottom plate and the second bottom plate.
The sliding block is fixed on the second bottom plate by adopting a screw thread.
And the second bottom plate is connected with an expansion ruler which is arranged along the length direction of the second hole.
The drilling machine is fixed on the fixed plate, the drill rod of the drilling machine passes through the overlapping hole, and the fixed plate is connected to the first bottom plate through an adjusting mechanism, wherein the included angle between the drill rod and the first bottom plate can be adjusted by the adjusting mechanism.
The adjusting mechanism is provided with a plurality of telescopic rods, and two ends of each telescopic rod are respectively and rotatably connected to the first bottom plate and the second bottom plate.
The method for controlling the drilling inclination by using the grouting drilling inclination control device is characterized by comprising the following steps of:
calculating the length of the coincident hole according to a required drilling inclination angle theta 1 and a formula bcosθ+d=Lsin θ, wherein L is the length of the coincident hole, b is the sum of the thicknesses of the first bottom plate and the second bottom plate, d is the diameter of a drill rod of the drilling machine, and θ is the inclination angle;
according to the calculated length L1 of the coincident holes, the length L1 of the coincident holes is adjusted by the relative sliding of the first bottom plate and the second bottom plate;
when the drill rod of the drilling machine obliquely passes through the overlapping holes and respectively abuts against the two ends of the length direction of the overlapping holes, the inclination angle of the drill rod is theta 1.
The beneficial effects of the invention are as follows:
according to the invention, the drilling angle can be determined by adjusting the overlapping distance of the holes of the two bottom plates, so that the inclination control in the drilling process is more convenient and accurate, and the trouble of manually measuring the drilling angle is avoided.
According to the invention, the expansion ruler with the scale marks is arranged on the second bottom plate, so that the position of the drilling hole away from the datum line can be adjusted according to actual conditions, and the drilling hole position is more accurate.
In the drilling process, the drill rod can be adaptively adjusted to change along with the change of the drilling depth through the extension and retraction of the extension rod and the rotation of the end hinge.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is a schematic diagram of connection between a first base plate and a second base plate in an embodiment.
Fig. 3 is a schematic diagram illustrating connection between a slider and a chute in an embodiment.
Fig. 4 is a schematic structural view of a telescopic rod in an embodiment.
Fig. 5 is a schematic diagram showing calculation of a borehole inclination angle in the embodiment.
Detailed Description
As shown in fig. 1 and 2, the present embodiment is a grouting drilling inclination control device, which is provided with a fixing plate 1, a first bottom plate 6 and a second bottom plate 9, wherein the fixing plate 1 is provided with a mounting hole 5 adapted to a drilling machine 3 and is provided with a buckle 2 for fixedly connecting the drilling machine 3; the first bottom plate 6 is provided with a first long-strip-shaped hole 10, and the width of the first long-strip-shaped hole is matched with the diameter of a drill rod 14 of the drilling machine 3; the second bottom plate 9 is provided with a second hole 11 in the shape of a long strip, the width of which is adapted to the diameter of the drill rod 14 of the drilling machine 3.
In this embodiment, the first bottom plate 6 is slidably connected to the second bottom plate 9 through a sliding mechanism, where the sliding mechanism includes two sliding grooves 7 formed on the first bottom plate 6 and parallel to the length direction of the first hole 10, and a sliding block 8 corresponding to the sliding grooves 7 on the second bottom plate 9, and the sliding block 8 cooperates with the sliding grooves 7 to realize the relative sliding connection of the first bottom plate 6 and the second bottom plate 9. As shown in fig. 3, in this embodiment, the sliding block 8 is screwed to the second bottom plate 9, and the first bottom plate 6 and the second bottom plate 9 are pressed by rotating the screws, so as to increase the relative friction between the first bottom plate and the second bottom plate, thereby realizing the relative position fixation of the first bottom plate and the second bottom plate.
In this example, the first hole 10 and the second hole 11 are arranged in parallel, and the length directions of the two holes are consistent, and the first hole 10 and the second hole 11 can be overlapped to form an overlapped hole 15 with the same width as the width of the first bottom plate 6 and the second bottom plate 9 and adjustable in length according to the relative sliding of the first bottom plate 6 and the second bottom plate 9 when the first bottom plate 6 and the second bottom plate 9 slide relatively.
In this embodiment, scale marks 13 arranged parallel to the length direction of the first hole 10 are provided on the upper surface of the first bottom plate 6, and the length of the overlapping hole 15 can be directly measured by the scale marks.
The fixing plate 1 is disposed above the first bottom plate 6 in this embodiment, and is connected to the first bottom plate 6 through an adjusting mechanism. In this example, the adjusting mechanism has two telescopic rods 4, and the connecting ends of the telescopic rods 4 are respectively rotatably connected to the fixed plate 1 and the first bottom plate 6 through rotating shafts, wherein the rotating shafts are parallel to the first bottom plate 6 and perpendicular to the length direction of the second holes 11. As shown in fig. 4, the telescopic rod 4 in this example includes a compression spring 401, where the compression spring 401 is wrapped by a telescopic steel tube 402, and each section of telescopic steel tube 402 is connected by an elastic buckle 403. In this example, the drilling machine 3 is mounted on the fixing plate 1 and is fixed by the fastener 2, and the drill rod 14 of the drilling machine 3 sequentially passes through the first hole 10 and the second hole 11.
In order to measure the distance between the position of the drilled hole and the reference line, in this example, an expansion ruler 12 is connected to the second bottom plate 9, and the expansion ruler is arranged along the length direction of the second hole 11.
The method for controlling the inclination of the drilling hole in the embodiment comprises the following steps:
the length of the coinciding holes 15 is calculated according to the required drilling inclination angle θ1 and the formula bcosθ+d=lsinθ, where L is the length of the coinciding holes 15, b is the sum of the thicknesses of the first bottom plate 6 and the second bottom plate 9, d is the diameter of the drill rod 14 of the drilling machine 3, and θ is the inclination angle (see fig. 5);
according to the calculated length L1 of the coincident hole 15, the length L1 of the coincident hole 15 is adjusted by the relative sliding of the first bottom plate 6 and the second bottom plate 9;
in this example, the front and rear ends in the length direction of the overlapping hole 15 are the front end of the second hole 11 and the rear end of the first hole 10, respectively, and when the drill rod 14 of the drilling machine 3 is inclined to pass through the overlapping hole 15 and is abutted against the two ends in the length direction of the overlapping hole 15 (the front end of the second hole 11 and the rear end of the first hole 10), respectively, the inclination angle of the drill rod 14 is θ1.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that various changes, additions and substitutions can be made by those skilled in the art without departing from the scope of the invention.
Claims (4)
1. The grouting drilling inclination control method adopts a grouting drilling inclination device to control the drilling inclination, and the grouting drilling inclination device is used for controlling the drilling angle of a drilling machine (3), and is characterized in that: the drilling machine is provided with a first bottom plate (6) and a second bottom plate (9), wherein the first bottom plate (6) and the second bottom plate (9) are respectively provided with a first long-strip-shaped hole (10) and a second long-strip-shaped hole (11), the widths of the first hole (10) and the second long-strip-shaped hole (11) are matched with the diameter of a drill rod (14) of the drilling machine (3), and the lengths of the first hole (10) and the second long-strip-shaped hole (11) are larger than the diameter of the drill rod (14);
the first bottom plate (6) is arranged on the second bottom plate (9) in a sliding manner along a certain direction, a first hole (10) on the first bottom plate (6) is overlapped with a second hole (11) on the second bottom plate (9) to form an overlapped hole (15) which can be penetrated by the drill rod (14) and has the same width as the first hole (10) and the second hole (11) and the length of which can be adjusted according to the relative sliding of the first bottom plate (6) and the second bottom plate (9);
the upper surface of the first bottom plate (6) is provided with scale marks (13) which are arranged in parallel with the length direction of the first holes (10) and are used for measuring the length of the coincident holes (15);
a chute (7) parallel to the length direction of the first hole (10) is arranged on the first bottom plate (6), a sliding block (8) which can be matched with the sliding groove (7) to realize sliding connection of the first bottom plate (6) and the second bottom plate (9) is arranged on the second bottom plate (9);
the drilling machine (3) is fixed on the fixed plate (1), a drill rod (14) of the drilling machine (3) passes through the overlapping hole (15), and the fixed plate (1) is connected to the first bottom plate (6) through an included angle between the drill rod (14) and the first bottom plate (6) through an adjusting mechanism;
the grouting drilling inclination control method comprises the following steps:
calculating the length of the coincident hole (15) according to a required drilling inclination angle theta 1 and a formula bcostheta+d=Lsin theta, wherein L is the length of the coincident hole (15), b is the sum of the thicknesses of the first bottom plate (6) and the second bottom plate (9), d is the diameter of a drill rod (14) of the drilling machine (3), and theta is the inclination angle;
according to the calculated length L1 of the coincident hole (15), the length L1 of the coincident hole (15) is adjusted by the relative sliding of the first bottom plate (6) and the second bottom plate (9);
when the drill rod (14) of the drilling machine (3) obliquely passes through the overlapping hole (15) and respectively abuts against two ends of the overlapping hole (15) in the length direction, the inclination angle of the drill rod (14) is theta 1.
2. The grouting borehole inclination control method according to claim 1, wherein: the sliding block (8) is fixed on the second bottom plate (9) by adopting a screw thread.
3. The grouting borehole inclination control method according to claim 1, wherein: the second bottom plate (9) is connected with an expansion ruler (12) which is arranged along the length direction of the second hole (11).
4. The grouting borehole inclination control method according to claim 1, wherein: the adjusting mechanism is provided with a plurality of telescopic rods (4), and two ends of each telescopic rod (4) are respectively and rotatably connected to the first bottom plate (6) and the second bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548344.0A CN109488218B (en) | 2018-12-18 | 2018-12-18 | Grouting drilling inclination control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548344.0A CN109488218B (en) | 2018-12-18 | 2018-12-18 | Grouting drilling inclination control device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109488218A CN109488218A (en) | 2019-03-19 |
| CN109488218B true CN109488218B (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548344.0A Active CN109488218B (en) | 2018-12-18 | 2018-12-18 | Grouting drilling inclination control device and method |
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| Country | Link |
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| CN (1) | CN109488218B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936113A (en) * | 2010-09-13 | 2011-01-05 | 天津天一建设集团有限公司 | Method for grouting sealing of gap between steel door frame of protective sealed door and wall |
| CN202214729U (en) * | 2011-08-09 | 2012-05-09 | 杭州国电大坝安全工程有限公司 | Quick hole sealing and grouting device |
| KR20130043021A (en) * | 2011-10-19 | 2013-04-29 | 대우조선해양 주식회사 | Tilting module of mouse hole for drillship |
| KR20160082870A (en) * | 2014-12-29 | 2016-07-11 | 강상욱 | Method and Apparatus for Reinforcing the Grounds |
| CN106246112A (en) * | 2016-10-12 | 2016-12-21 | 中冶建工集团有限公司 | Angular adjustment frame and using method thereof for side slope rig |
| CN207377503U (en) * | 2017-10-24 | 2018-05-18 | 中国水利水电第十四工程局有限公司 | A kind of portable drilled grout hole platform of angle adjustable |
| CN209556937U (en) * | 2018-12-18 | 2019-10-29 | 杭州国电大坝安全工程有限公司 | Drilled grout hole camber control |
-
2018
- 2018-12-18 CN CN201811548344.0A patent/CN109488218B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936113A (en) * | 2010-09-13 | 2011-01-05 | 天津天一建设集团有限公司 | Method for grouting sealing of gap between steel door frame of protective sealed door and wall |
| CN202214729U (en) * | 2011-08-09 | 2012-05-09 | 杭州国电大坝安全工程有限公司 | Quick hole sealing and grouting device |
| KR20130043021A (en) * | 2011-10-19 | 2013-04-29 | 대우조선해양 주식회사 | Tilting module of mouse hole for drillship |
| KR20160082870A (en) * | 2014-12-29 | 2016-07-11 | 강상욱 | Method and Apparatus for Reinforcing the Grounds |
| CN106246112A (en) * | 2016-10-12 | 2016-12-21 | 中冶建工集团有限公司 | Angular adjustment frame and using method thereof for side slope rig |
| CN207377503U (en) * | 2017-10-24 | 2018-05-18 | 中国水利水电第十四工程局有限公司 | A kind of portable drilled grout hole platform of angle adjustable |
| CN209556937U (en) * | 2018-12-18 | 2019-10-29 | 杭州国电大坝安全工程有限公司 | Drilled grout hole camber control |
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| Publication number | Publication date |
|---|---|
| CN109488218A (en) | 2019-03-19 |
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