CN213775249U - Drill rod vertical positioning device - Google Patents
Drill rod vertical positioning device Download PDFInfo
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- CN213775249U CN213775249U CN202022805492.5U CN202022805492U CN213775249U CN 213775249 U CN213775249 U CN 213775249U CN 202022805492 U CN202022805492 U CN 202022805492U CN 213775249 U CN213775249 U CN 213775249U
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Abstract
The utility model provides a drill rod vertical positioning device, which relates to the technical field of positioning auxiliary tools and aims to solve the problem that the deviation of the hole forming operation is caused by inaccurate positioning of the drill rod of the prior rotary drilling rig in the prior art; and because actual service environment is different, dig the diameter in hole soon also inequality, current location auxiliary device adaptability is poor, can not satisfy the technical problem that multiple environment used, the device includes the body, sets up locating hole, levelling device and balanced bubble on the body, wherein: the positioning hole is arranged in the center of the body; an adjusting mechanism is arranged in the body and comprises a clamping part, and the clamping part is arranged along the circumferential direction of the positioning hole; levelling device and balanced bubble all include a plurality ofly, and a plurality of levelling device evenly distributed sets up balanced bubble between per two levelling device on the body, the utility model discloses assistance-localization real-time leveling accuracy is high and strong adaptability.
Description
Technical Field
The utility model belongs to the technical field of the positioning aid technique and specifically relates to a drilling rod vertical positioning device is related to.
Background
The rotary drilling rig is a construction machine suitable for hole forming operation of building foundation engineering, is widely applied to foundation engineering such as municipal construction, highway bridges and high-rise buildings, and different rotary drilling tools are required to be selected according to the hole depth, the hole diameter, the sediment thickness, wall protection measures and the like of the rotary drilling during actual use.
The applicant has found that the prior art has at least the following technical problems:
1. the existing rotary drilling rig has the defects that the drill rod is inaccurately positioned, so that the deviation of hole forming operation is caused frequently;
2. because actual service environment is different, the diameter of digging the hole soon is also different, and current positioning assistance device adaptability is poor, can not satisfy the problem that multiple environment was used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drill rod vertical positioning device, which aims to solve the problem that the deviation of the hole forming operation is caused by inaccurate positioning of the drill rod of the prior rotary drilling rig in the prior art; and because actual service environment is different, the diameter of digging the hole soon is also different, and current positioning assistance device adaptability is poor, can not satisfy the technical problem that multiple environment used. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of drilling rod vertical positioning device, which comprises a body, set up locating hole, levelling device and balanced bubble on the body, wherein:
the positioning hole is arranged in the center of the body;
an adjusting mechanism is arranged in the body and comprises a clamping part, and the clamping part is arranged along the circumferential direction of the positioning hole;
the leveling device and the balance bubble all include a plurality ofly, and are a plurality of leveling device evenly distributed in on the body, per two set up between the leveling device balance bubble.
Preferably, the body is arranged to be a regular polygon structure, and the leveling device is arranged at the intersection of the adjacent sides of the regular polygon structure.
Preferably, the body is arranged to be a triangular structure, the leveling device is arranged at the intersection of two adjacent sides of the triangular structure, and the center of the balance bubble is located on the central vertical line of the triangle.
Preferably, the surface of the body is further provided with a plurality of auxiliary positioning grooves, and the auxiliary positioning grooves are located on two sides of the balance bubble.
Preferably, the adjusting mechanism further comprises an adjusting portion connected to the clamping portion, the adjusting portion comprises a plurality of first connecting rods, a plurality of second connecting rods, an adjusting rod and a connecting block, wherein:
one end of the first connecting rod is connected to the adjusting rod, and the other end of the first connecting rod is connected with the second connecting rod; the end part of the second connecting rod is connected with the clamping part;
the second connecting rods are connected through the connecting blocks, and accommodating cavities for the adjusting rods to penetrate through are formed in the connecting blocks.
Preferably, the adjusting rod is provided to include an external thread, and the accommodating cavity is provided to include an internal thread matched with the external thread.
Preferably, an adjusting knob is arranged at the end of the adjusting rod and arranged on one side of the body.
Preferably, the outer surface of the adjusting knob is provided with an anti-slip structure.
Preferably, the first connecting rod and the second connecting rod, the adjusting rod, the second connecting rod and the connecting block, and the clamping part are connected through connecting shafts.
Preferably, the leveling device is provided as a jack.
The utility model provides a drilling rod vertical positioning device, through setting up locating hole, levelling device and the balance bubble on the body and the adjustment mechanism that sets up in the locating hole cooperate, make this device leveling accuracy high and strong adaptability, specifically, the locating hole that sets up is the position that the rotary drilling machine dug soon, and the locating hole is located the center department of body, is favorable to guaranteeing the precision of leveling; the positioning auxiliary device is suitable for hole forming operation with different diameters by arranging the adjusting mechanism in the body, wherein the adjusting mechanism comprises the clamping part which is arranged along the circumferential direction of the positioning hole and is used for adjusting the diameter of the hole; the leveling devices are uniformly distributed on the body, the balance bubble is arranged between every two leveling devices, and the balance bubble is arranged between the two leveling devices, so that the leveling accuracy is improved, the positioning accuracy of the positioning hole is further ensured, the positioning accuracy of the drill rod of the rotary drilling rig is improved, and the deviation of hole forming operation is reduced or even avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the vertical positioning device for drill rods according to the present invention;
fig. 2 is a schematic structural view of the adjusting mechanism of the vertical positioning device of the drill rod of the present invention.
In the figure: 1. a body; 11. positioning holes; 12. a leveling device; 13. balancing the bubbles; 14. an auxiliary positioning groove; 2. an adjustment mechanism; 21. a clamping portion; 22. an adjustment section; 221. a first link; 222. a second link; 223. adjusting a rod; 2231. adjusting a knob; 224. and (4) connecting the blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a drilling rod vertical positioning device, figure 1 is the structure schematic diagram of this embodiment, as shown in figure 1, including body 1, set up locating hole 11, levelling device 12 and balanced bubble 13 on the body 1, wherein:
the positioning hole 11 is arranged in the center of the body 1, and the arranged positioning hole 11 is a rotary digging position of the rotary digging machine;
the adjusting mechanism 2 is arranged in the body 1, the adjusting mechanism 2 comprises a clamping part 21, the clamping part 21 is arranged along the circumferential direction of the positioning hole 11, and the adjusting mechanism 2 is arranged for adjusting the diameter of the hole, so that the positioning auxiliary device can be suitable for hole forming operation with different diameters;
the leveling devices 12 and the balance bubbles 13 are multiple, the leveling devices 12 are uniformly distributed on the body 1, the balance bubbles 13 are arranged between every two leveling devices 12, the leveling accuracy is improved by arranging the balance bubbles 13 and enabling the balance bubbles 13 to be located between the two leveling devices 12, the positioning accuracy of the positioning holes 11 is further ensured, the positioning accuracy of the drill rod of the rotary drilling rig is improved, and deviation of hole forming operation is reduced or even avoided.
The leveling device has high leveling accuracy and strong adaptability by matching the positioning hole 11, the leveling device 12 and the balance bubble 13 on the body with the adjusting mechanism 2 arranged in the positioning hole 11.
As an alternative embodiment, the body 1 is provided as a regular polygon structure, and the leveling device 12 is provided at the intersection of adjacent sides of the regular polygon structure.
As an alternative embodiment, the body 1 is arranged in a triangular structure, in this embodiment, the body 1 is made of a triangular steel plate, the leveling device 12 is arranged at the intersection of two adjacent sides of the triangular structure, and the center of the balancing bubble 13 is located on the perpendicular bisector of the triangle.
As an optional implementation manner, the surface of the body 1 is further provided with a plurality of auxiliary positioning grooves 14, the auxiliary positioning grooves 14 are located on two sides of the balance bubble 13, in this embodiment, the two sides where each balance bubble 13 is located are provided with the auxiliary positioning grooves, and the two auxiliary positioning grooves 14 are symmetrically distributed along the center of the balance bubble 13, and by providing the auxiliary positioning grooves 14, and the two auxiliary positioning grooves 14 are symmetrically arranged on two sides of the balance bubble 13, the positioning accuracy and the use stability of the whole device are further improved.
As an alternative implementation, fig. 2 is a schematic structural diagram of the adjusting mechanism in the present embodiment, and as shown in fig. 2, the adjusting mechanism 2 further includes an adjusting portion 22 connected to the clamping portion 21, and the adjusting portion 22 includes a plurality of first links 221, a plurality of second links 222, an adjusting rod 223, and a connecting block 224.
The clamping portions 21 are arranged to have an arc-shaped structure, and the inner surfaces of the clamping portions 21 are all located on the same circumference, that is, the clamping portions 21 can form a circular hole after being connected, so as to determine the diameter of the positioning hole 11, in this embodiment, two clamping portions 21 are arranged;
one end of the first link 221 is connected to the adjustment lever 223, and the other end of the first link 221 is connected to the second link 222; the end of the second link 222 is fixedly connected with the clamping part 21; the plurality of second connecting rods 222 are connected through the connecting block 224, and the connecting block 224 is provided with an accommodating cavity for the adjusting rod 223 to pass through, when the positioning device works, the first connecting rod 221 and the second connecting rods 222 form a connecting rod mechanism, the second connecting rod 222 is arranged to comprise a corner, the connecting block 224 is connected to the corner, and the positioning hole is enlarged or reduced through the matching of the adjusting rod and the connecting rod mechanism.
In this embodiment, two first connecting rods 221 and two second connecting rods 222 are provided, and during actual use, three sets of first connecting rods 221 and second connecting rods 222 or more sets of first connecting rods 221 and second connecting rods 222 may be provided according to actual use requirements, so as to make the clamping accuracy of the clamping portion 21 more accurate.
As an optional implementation manner, the adjusting rod 223 is configured to include an external thread, the accommodating cavity is configured to include an internal thread matched with the external thread, and when the adjusting rod is used, the rotation of the thread drives the clamping portion 21 at the end of the second connecting rod 222 to move towards the center of the positioning hole 11 or towards the periphery of the positioning hole 11, so as to adjust the diameter of the positioning hole 11, so as to adapt to rotary drilling holes with various diameters, and meet the use requirements under different use conditions or different use environments.
As an optional implementation manner, the end of the adjusting rod 223 is provided with the adjusting knob 2231, and the adjusting knob 2231 is disposed on one side of the body 1, so that, in use, the adjusting mechanism can be adjusted by the adjusting knob 2231 conveniently, and the diameter of the positioning hole 11 can be effectively adjusted by screwing the adjusting knob 2231, so that the leveling positioning device has the advantages of stronger practicability and wider application range on the premise of meeting the leveling positioning requirement.
When the adjusting knob 2231 is rotated clockwise, the distance between the adjusting rod 223 and the connecting block 224 decreases, which drives the included angle between the first connecting rod 221 and the second connecting rod 222 to decrease, and at this time, the second connecting rod 222 contracts toward the center of the positioning hole 11, and further drives the clamping portion 21 to move inward, and at this time, the diameter of the positioning hole 11 is decreased.
When the adjustment knob 2231 is rotated counterclockwise, the distance between the adjustment rod 223 and the connection block 224 becomes large. The included angle between the first connecting rod 221 and the second connecting rod 222 is increased, and at this time, the second connecting rod 222 makes an expanding motion toward the periphery of the positioning hole 11, and further drives the clamping portion 21 to move outward, and at this time, the diameter of the positioning hole 11 is reduced
As an optional embodiment, the outer surface of the adjusting knob 2231 is provided with an anti-slip structure, so as to increase the friction force at the contact position with the adjusting knob 2231 during adjusting use, thereby improving the adjusting efficiency during operation.
As an alternative embodiment, the first link 221 and the second link 222, the adjusting rod 223, the second link 222 and the connecting block 224, and the clamping portion 21 are connected by connecting shafts, so as to ensure that each rod and the connecting block 224 are mutually adjusted when in use.
As an optional implementation manner, the leveling device 12 is set as a jack, and the leveling device 12 should adopt efficient and convenient accessories, in this embodiment, the jack is adopted as the leveling device 12, which has the advantages of ensuring the accuracy of work and improving the work efficiency, and when in actual use, a user can also select other existing leveling devices on the market according to actual use requirements, so as to meet the use requirements.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The vertical positioning device for the drill rod is characterized in that: including the body, set up locating hole, levelling device and balanced bubble on the body, wherein:
the positioning hole is arranged in the center of the body;
an adjusting mechanism is arranged in the body and comprises a clamping part, and the clamping part is arranged along the circumferential direction of the positioning hole;
the leveling device and the balance bubble all include a plurality ofly, and are a plurality of leveling device evenly distributed in on the body, per two set up between the leveling device balance bubble.
2. The vertical drill pipe positioning device as recited in claim 1, wherein: the body sets up to regular polygon structure, levelling device sets up in the junction of regular polygon structure's adjacent side.
3. The vertical drill pipe positioning device as recited in claim 2, wherein: the body is of a triangular structure, the leveling device is arranged at the intersection of two adjacent side edges of the triangular structure, and the center of the balance bubble is positioned on the middle vertical line of the triangle.
4. A drill rod vertical positioning device according to any one of claims 1 to 3, wherein: the body surface still is equipped with a plurality of supplementary constant head tanks, supplementary constant head tank is located the both sides of balanced bubble.
5. A drill rod vertical positioning device according to any one of claims 1 to 3, wherein: adjustment mechanism still include with the regulation portion that the clamping part is connected, regulation portion includes a plurality of first connecting rods, a plurality of second connecting rods and adjusts pole and connecting block, wherein:
one end of the first connecting rod is connected to the adjusting rod, and the other end of the first connecting rod is connected with the second connecting rod; the end part of the second connecting rod is connected with the clamping part;
the second connecting rods are connected through the connecting blocks, and accommodating cavities for the adjusting rods to penetrate through are formed in the connecting blocks.
6. The vertical drill pipe positioning device as recited in claim 5, wherein: the adjusting rod is arranged to comprise an external thread, and the accommodating cavity is arranged to comprise an internal thread matched with the external thread.
7. The vertical drill pipe positioning device as recited in claim 6, wherein: the end part of the adjusting rod is provided with an adjusting knob which is arranged on one side of the body.
8. The vertical drill pipe positioning device of claim 7, wherein: and an anti-skid structure is arranged on the outer surface of the adjusting knob.
9. The vertical drill pipe positioning device as recited in claim 5, wherein: the first connecting rod is connected with the second connecting rod, the adjusting rod, the second connecting rod is connected with the connecting block and the clamping part through connecting shafts.
10. The vertical drill pipe positioning device as recited in claim 1, wherein: the leveling device is set as a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805492.5U CN213775249U (en) | 2020-11-26 | 2020-11-26 | Drill rod vertical positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805492.5U CN213775249U (en) | 2020-11-26 | 2020-11-26 | Drill rod vertical positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775249U true CN213775249U (en) | 2021-07-23 |
Family
ID=76893022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022805492.5U Active CN213775249U (en) | 2020-11-26 | 2020-11-26 | Drill rod vertical positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775249U (en) |
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2020
- 2020-11-26 CN CN202022805492.5U patent/CN213775249U/en active Active
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