CN220015070U - Auxiliary centering device for drilling machine - Google Patents
Auxiliary centering device for drilling machine Download PDFInfo
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- CN220015070U CN220015070U CN202321565715.2U CN202321565715U CN220015070U CN 220015070 U CN220015070 U CN 220015070U CN 202321565715 U CN202321565715 U CN 202321565715U CN 220015070 U CN220015070 U CN 220015070U
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- main body
- rod
- drilling machine
- fixedly connected
- measuring instrument
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 239000011148 porous material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of drilling machine centering auxiliary devices, and discloses a drilling machine centering auxiliary device which comprises a main body mechanism, a drilling machine fixing mechanism and a fixing mechanism, wherein the drilling machine fixing mechanism is positioned in the middle of the main body mechanism, the fixing mechanism is positioned on the outer side of the main body mechanism, the main body mechanism comprises a main body fixing rod, a sliding duct, a first horizontal measuring instrument, a second horizontal measuring instrument, a third horizontal measuring instrument and a fourth horizontal measuring instrument, the main body fixing rod is fixedly connected to an outer ring at the lower end of the drilling machine fixing mechanism, the sliding duct is fixedly connected to the inside of the main body fixing rod, the first horizontal measuring instrument is fixedly connected to the upper end of the main body fixing rod at the left end, and the second horizontal measuring instrument is fixedly connected to the upper end of the main body fixing rod at the right end. The centering auxiliary device of the drilling machine is convenient for centering and fixing the drilling machine in actual use through the structure of the fixing mechanism of the drilling machine.
Description
Technical Field
The utility model relates to the technical field of centering auxiliary devices of drilling machines, in particular to a centering auxiliary device of a drilling machine.
Background
The pile foundation is a deep foundation consisting of piles and pile caps (called caps for short) connected with the tops of the piles or a single pile foundation connected with the piles by the piles. In the current pile foundation construction process, hole forming operation is usually completed by adopting drilling machines such as a rotary drilling rig, and in order to ensure the drilling accuracy, before the construction of the rotary drilling rig, a pile foundation center point is positioned, and then the center of a drill bit is centered with the pile foundation center point, so that the drill bit is ensured to be in position and centered.
The traditional drilling machine centering operation is easy to deviate, the centering accuracy cannot be guaranteed, the operation is complex, and time and labor are wasted.
Disclosure of Invention
The utility model aims to provide a centering auxiliary device for a drilling machine, which aims to solve the problems that in the prior art, the traditional centering operation of the drilling machine is easy to deviate, the centering accuracy cannot be ensured, the operation is complicated, and time and labor are wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rig centering auxiliary device, includes main part mechanism, rig fixed establishment and fixed establishment, rig fixed establishment is located main part mechanism middle part, fixed establishment is located the main part mechanism outside, main part mechanism includes main part dead lever, slip pore, level measurement appearance first, level measurement appearance second, level measurement appearance third and level measurement appearance fourth, main part dead lever fixed connection is at rig fixed establishment lower extreme outer lane, slip pore fixed connection is inside the main part dead lever, level measurement appearance first fixed connection is in the main part dead lever upper end of left end, level measurement appearance second fixed connection is in the main part dead lever upper end of right-hand member.
Preferably, the third level gauge is fixedly connected to the upper end of the main body fixing rod at the front end, and the fourth level gauge is fixedly connected to the upper end of the main body fixing rod at the rear end.
Preferably, the drilling machine fixing mechanism comprises a lower drilling machine alignment fixing ring, a connecting rod and an upper drilling machine alignment fixing ring, wherein the lower drilling machine alignment fixing ring is fixedly connected to the inner side of the main body fixing rod.
Preferably, the lower end of the connecting rod is fixedly connected to the upper end of the lower drilling machine alignment fixing ring, and the lower end of the upper drilling machine alignment fixing ring is fixedly connected to the upper end of the connecting rod.
Preferably, the fixing mechanism comprises a sliding rod, scale paint, a supporting rod and a ground inserting pointed rod, wherein the sliding rod is slidably connected in the sliding hole channel, and the scale paint is fixedly connected at the front end of the sliding rod.
Preferably, the upper end of the supporting rod is fixedly connected to the lower end of the sliding rod, and the upper end of the ground inserting pointed rod is fixedly connected to the lower end of the supporting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the centering auxiliary device of the drilling machine is convenient to insert into the ground and take out from the ground in actual use through the structure of the ground inserting pointed rod;
2. the centering auxiliary device of the drilling machine is convenient for measuring whether the device is horizontal or not in actual use through the structures of the first horizontal measuring instrument, the second horizontal measuring instrument, the third horizontal measuring instrument and the fourth horizontal measuring instrument;
3. this rig centering auxiliary device, through the structure of scale coating, the rig centering auxiliary device of being convenient for keeps the distance unanimity of inserting ground around when in-service use, guarantees the accuracy of rig centering.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of a partial structure of the present utility model;
fig. 4 is an enlarged schematic view of a partial structure of the present utility model.
In the figure: 1. a main body mechanism; 101. a main body fixing rod; 102. a sliding duct; 103. a first level measuring instrument; 104. a second level measuring instrument; 105. a level measuring instrument III; 106. a level measuring instrument IV; 2. a drill fixing mechanism; 201. positioning and fixing rings of a lower drilling machine; 202. a connecting rod; 203. positioning and fixing rings on a drilling machine; 3. a fixing mechanism; 301. a slide bar; 302. a scale coating; 303. a support rod; 304. a ground inserting pointed rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a rig centering auxiliary device, includes main part mechanism 1, rig fixed establishment 2 and fixed establishment 3, its characterized in that: the drilling machine fixing mechanism 2 is located in the middle of the main body mechanism 1, the fixing mechanism 3 is located outside the main body mechanism 1, the main body mechanism 1 comprises a main body fixing rod 101, a sliding pore canal 102, a first horizontal measuring instrument 103, a second horizontal measuring instrument 104, a third horizontal measuring instrument 105 and a fourth horizontal measuring instrument 106, the main body fixing rod 101 is fixedly connected to the outer ring at the lower end of the drilling machine fixing mechanism 2, the sliding pore canal 102 is fixedly connected to the inside of the main body fixing rod 101, the first horizontal measuring instrument 103 is fixedly connected to the upper end of the main body fixing rod 101 at the left end, the second horizontal measuring instrument 104 is fixedly connected to the upper end of the main body fixing rod 101 at the right end, the third horizontal measuring instrument 105 is fixedly connected to the upper end of the main body fixing rod 101 at the front end, and the fourth horizontal measuring instrument 106 is fixedly connected to the upper end of the main body fixing rod 101 at the rear end.
The drilling machine fixing mechanism 2 comprises a lower drilling machine alignment fixing ring 201, a connecting rod 202 and an upper drilling machine alignment fixing ring 203, wherein the lower drilling machine alignment fixing ring 201 is fixedly connected to the inner side of the main body fixing rod 101, the lower end of the connecting rod 202 is fixedly connected to the upper end of the lower drilling machine alignment fixing ring 201, and the lower end of the upper drilling machine alignment fixing ring 203 is fixedly connected to the upper end of the connecting rod 202.
The fixing mechanism 3 comprises a slide rod 301, a scale paint 302, a support rod 303 and a ground inserting pointed rod 304, wherein the slide rod 301 is in sliding connection with the inside of the sliding duct 102, the scale paint 302 is fixedly connected with the front end of the slide rod 301, the upper end of the support rod 303 is fixedly connected with the lower end of the slide rod 301, and the upper end of the ground inserting pointed rod 304 is fixedly connected with the lower end of the support rod 303.
Working principle: when the device is needed to be used, firstly, the slide bars 301 are adjusted to be a proper length, the lengths of the four slide bars 301 are kept consistent through the scale paint 302, then, the earth inserting sharp bars 304 are inserted into the ground, whether the device is horizontal or not is judged by observing the first 103, the second 104, the third 105 and the fourth 106 of the horizontal measuring instrument, if not, the insertion depth of the four earth inserting sharp bars 304 is readjusted, and when the device is horizontal, the drilling machine can be put into the upper drilling machine alignment fixing ring 203 and the lower drilling machine alignment fixing ring 201 to work.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a rig centering auxiliary device, includes main part mechanism (1), rig fixed establishment (2) and fixed establishment (3), its characterized in that: the drilling machine fixing mechanism (2) is located in the middle of the main body mechanism (1), the fixing mechanism (3) is located outside the main body mechanism (1), the main body mechanism (1) comprises a main body fixing rod (101), a sliding pore canal (102), a first horizontal measuring instrument (103), a second horizontal measuring instrument (104), a third horizontal measuring instrument (105) and a fourth horizontal measuring instrument (106), the main body fixing rod (101) is fixedly connected to the outer ring at the lower end of the drilling machine fixing mechanism (2), the sliding pore canal (102) is fixedly connected to the inside of the main body fixing rod (101), the first horizontal measuring instrument (103) is fixedly connected to the upper end of the main body fixing rod (101) at the left end, and the second horizontal measuring instrument (104) is fixedly connected to the upper end of the main body fixing rod (101) at the right end.
2. A centering aid for a drilling rig according to claim 1, wherein: the third horizontal measuring instrument (105) is fixedly connected to the upper end of the main body fixing rod (101) at the front end, and the fourth horizontal measuring instrument (106) is fixedly connected to the upper end of the main body fixing rod (101) at the rear end.
3. A centering aid for a drilling rig according to claim 2, characterized in that: the drilling machine fixing mechanism (2) comprises a lower drilling machine alignment fixing ring (201), a connecting rod (202) and an upper drilling machine alignment fixing ring (203), wherein the lower drilling machine alignment fixing ring (201) is fixedly connected to the inner side of the main body fixing rod (101).
4. A centering aid for a drilling rig according to claim 3, wherein: the lower end of the connecting rod (202) is fixedly connected to the upper end of the lower drilling machine alignment fixing ring (201), and the lower end of the upper drilling machine alignment fixing ring (203) is fixedly connected to the upper end of the connecting rod (202).
5. A centering aid for a drilling rig according to claim 1, wherein: the fixing mechanism (3) comprises a sliding rod (301), a scale coating (302), a supporting rod (303) and a ground inserting pointed rod (304), wherein the sliding rod (301) is connected inside the sliding duct (102) in a sliding mode, and the scale coating (302) is fixedly connected to the front end of the sliding rod (301).
6. The drill centering aid of claim 5, wherein: the upper end of the supporting rod (303) is fixedly connected to the lower end of the sliding rod (301), and the upper end of the ground inserting pointed rod (304) is fixedly connected to the lower end of the supporting rod (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565715.2U CN220015070U (en) | 2023-06-19 | 2023-06-19 | Auxiliary centering device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565715.2U CN220015070U (en) | 2023-06-19 | 2023-06-19 | Auxiliary centering device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220015070U true CN220015070U (en) | 2023-11-14 |
Family
ID=88682320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565715.2U Active CN220015070U (en) | 2023-06-19 | 2023-06-19 | Auxiliary centering device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220015070U (en) |
-
2023
- 2023-06-19 CN CN202321565715.2U patent/CN220015070U/en active Active
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