CN216714315U - Portable bores native pore-forming borer - Google Patents
Portable bores native pore-forming borer Download PDFInfo
- Publication number
- CN216714315U CN216714315U CN202123180020.6U CN202123180020U CN216714315U CN 216714315 U CN216714315 U CN 216714315U CN 202123180020 U CN202123180020 U CN 202123180020U CN 216714315 U CN216714315 U CN 216714315U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- hammering
- soil
- pier
- sampling pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 40
- 238000005527 soil sampling Methods 0.000 claims abstract description 38
- 238000005553 drilling Methods 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Earth Drilling (AREA)
Abstract
The utility model relates to the field of foundation pit construction auxiliary tools, in particular to a portable soil drilling and hole forming drill rod. The soil sampling device comprises a drill rod, wherein a soil sampling pipe is fixed at the bottom end of the drill rod, and a hammering pier is detachably connected to the top of the drill rod; the height of the handle can be adjusted up and down; the soil sampling pipe is in a hollow round pipe shape, the upper end of the soil sampling pipe is fixed with the bottom of the drill rod, the axis of the soil sampling pipe is overlapped with the axis of the drill rod, and the lower end of the soil sampling pipe is an inclined notch; the upper surface of the hammering pier is horizontal for receiving hammering, the bottom of the hammering pier is provided with a groove which is matched with the top of the drill rod, and the top of the drill rod is inserted into the groove. Through the technical scheme, when holes are formed in the grooves of the frozen soil zone, the drill rod is provided with the hammering piers, and then the soil taking pipe is driven into the ground by using the hammering effect to take out soil. And (4) punching holes in common soil, removing hammering pairs, and directly pressing the soil sampling pipe into the soil through manpower.
Description
Technical Field
The utility model relates to the field of foundation pit construction auxiliary tools, in particular to a portable soil drilling and hole forming drill rod.
Background
In the construction process of trenches such as drainage ditches, holes need to be punched in the trenches. Since the trench itself is relatively narrow in width but has a certain depth. Large drilling rigs are therefore difficult to deploy. The prior art has small drilling instruments, such as hand held water drills, that are specific to concrete. However, the apparatus is self-powered to drill holes in hard concrete, and the apparatus is heavy and inconvenient to use in non-hardened environments such as soil. While a purely manual instrument like a Luoyang shovel is difficult to perform hole forming operation on the frozen soil zone.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a portable soil drilling and pore-forming drill rod.
The technical problem to be solved is that: when drilling operation is carried out in a drainage ditch of frozen soil, large-scale equipment is difficult to be developed, and construction is inconvenient.
In order to solve the technical problem, the utility model provides a portable soil drilling hole-forming drill rod, which adopts the following scheme.
A portable soil drilling and pore-forming drill rod comprises a drill rod, wherein a soil sampling pipe is fixed at the bottom end of the drill rod, and a hammering pier is detachably connected to the top of the drill rod; the height of the handle can be adjusted up and down;
the soil sampling pipe is in a hollow round pipe shape, the upper end of the soil sampling pipe is fixed with the bottom of the drill rod, the axis of the soil sampling pipe is overlapped with the axis of the drill rod, and the lower end of the soil sampling pipe is an inclined notch;
the upper surface of the hammering pier is horizontal for receiving hammering, the bottom of the hammering pier is provided with a groove which is matched with the top of the drill rod, and the top of the drill rod is inserted into the groove.
Preferably, the top of the drill rod is provided with threads, and the groove of the hammering pier is a threaded hole matched with the drill rod; the hammering block is screwed to the drill rod.
Preferably, the inverted trapezoidal platform shape of the hammering pier, the hammering pier is made of iron.
Preferably, the soil sampling pipe is a metal pipe with a cover at the top, the cover of the soil sampling pipe is fixed with the drill rod, and the cover of the soil sampling pipe is provided with a vent hole.
Preferably, the handle is a cross rod perpendicular to the drill rod, a sliding sleeve is fixed in the middle of the handle, and the sliding sleeve is slidably sleeved on the drill rod; and a set screw is screwed on the sliding sleeve for locking the grip.
Preferably, the drill rod is made of deformed steel bar.
Preferably, the pore-forming borer is used for not fixing the pore-forming borer through the supporting seat and avoids empting, the supporting seat includes middle sleeve pipe and fixes a plurality of landing legs on the sleeve pipe, and the landing leg supports and is vertical state at subaerial sheathed tube axis of keeping, and the drill rod slip cover is established intraductally at the sleeve.
Compared with the prior art, the portable soil drilling and pore-forming drill rod has the following beneficial effects:
when the ordinary hole forming operation is suddenly carried out, the soil taking pipe can be inserted into soil and then taken out of the soil, and therefore the drill rod is arranged to be connected with the soil taking pipe, and the drill rod is used for controlling the soil taking pipe.
Simultaneously in order to facilitate the insertion of the soil sampling pipe, the bottom of the soil sampling pipe is an inclined notch, and a handle is arranged on a drill rod, so that on one hand, downward force application can be assisted, on the other hand, the drill rod can be rotated to drive the soil sampling pipe to rotate, and the inclined bottom of the soil sampling pipe cuts soil.
When the hole is formed in the frozen soil zone, the soil taking pipe is difficult to insert into the frozen soil only by pressing downwards by a person. Therefore, a hammering pier is arranged at the top of the drill rod, and the soil taking pipe is inserted into the frozen soil in a mode of hammering the hammering pier. The hammer pier can be removed when not needed.
Drawings
FIG. 1 is a schematic view of a shank portion of the present invention;
fig. 2 is a schematic view of a pedestal portion in the present invention.
Description of reference numerals:
1-a drill rod;
2-soil sampling pipe, 2 a-cover;
3-hammering the pier;
4-grip, 4 a-sliding sleeve;
5-support seat, 5 a-sleeve and 5 b-support leg.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, the use of the directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as shown in reference to fig. 1, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The drilling device aims to solve the problems that large equipment is difficult to deploy and construction is inconvenient when drilling operation is carried out in a drainage ditch of frozen soil. The utility model provides a portable soil drilling hole-forming drill rod, which is shown in figures 1 and 2.
A portable soil drilling and pore-forming drill rod comprises a drill rod 1, wherein a soil sampling pipe 2 is fixed at the bottom end of the drill rod 1, and a hammering pier 3 is detachably connected to the top of the drill rod 1; the middle part of the drill rod 1 is provided with a handle 4, and the height of the handle 4 can be adjusted up and down;
the soil sampling pipe 2 is in a hollow round pipe shape, the upper end of the soil sampling pipe 2 is fixed with the bottom of the drill rod 1, the axis of the soil sampling pipe 2 is overlapped with the axis of the drill rod 1, and the lower end of the soil sampling pipe 2 is an inclined notch;
the upper surface of the hammering pier 3 is horizontal for receiving hammering, the bottom of the hammering pier 3 is provided with a groove which is matched with the top of the drill rod 1, and the top of the drill rod 1 is inserted into the groove.
When the ordinary sudden hole forming operation is carried out, the soil taking pipe 2 can be inserted into soil and then taken out, a drill rod 1 is arranged for connecting the soil taking pipe 2, and the drill rod 1 is used for controlling the soil taking pipe 2.
Simultaneously in order to facilitate the insertion of the soil sampling pipe 2, the bottom of the soil sampling pipe 2 is an inclined notch, and the handle 4 is arranged on the drill rod 1, so that on one hand, downward force application can be assisted, on the other hand, the drill rod 1 can be rotated to drive the soil sampling pipe 2 to rotate, and the inclined bottom of the soil sampling pipe 2 is used for cutting soil.
When the hole forming operation is performed in the frozen soil zone, it is difficult to insert the soil sampling pipe 2 into the frozen soil by merely pressing down by a person. Therefore, a hammering pier 3 is arranged at the top of the drill rod 1, and the soil sampling pipe 2 is inserted into frozen soil by hammering and hammering the hammering pier 3. The hammer pier 3 can be removed when not needed.
As shown in fig. 1, the soil sampling pipe 2 is a circular metal pipe, which is hollow inside and has a top closed with a cover 2a, and the cover 2a is provided with a vent hole. The bottom of the soil sampling pipe 2 is a notch formed by cutting the metal pipe obliquely to the axis of the metal pipe. The middle parts of the drill rod 1 and the cover 2a are fixedly connected.
In order to facilitate the installation of the hammering pier 3 on the drill rod 1, threads are processed on the top of the drill rod 1, and a groove of the hammering pier 3 is a threaded hole matched with the drill rod 1; the hammering block 3 is screwed to the drill rod 1. The inverted trapezoidal table shape of the hammering pier 3, and the hammering pier 3 is made of iron.
The handle 4 is a cross rod perpendicular to the drill rod 1, a sliding sleeve 4a is fixed in the middle of the handle 4, and the sliding sleeve 4a is slidably sleeved on the drill rod 1; and a set screw is screwed on the sliding sleeve 4a for locking the grip 4. The handle 4 and the drill rod 1 are together in a cross shape.
Preferably, the drill rod 1 is made of deformed steel bar. On the one hand, the price is low and the manufacture is convenient. On the other hand, the locking of the set screw on the handle 4 is convenient.
As shown in fig. 2, the drill rod is also prevented from falling down by a supporting base 5 for an unfixed drill rod, the supporting column includes a sleeve 5a in the middle and a plurality of legs 5b fixed on the sleeve 5a, the legs 5b are supported on the ground to keep the axis of the sleeve 5a in a vertical state, and the drill rod 1 is slidably sleeved in the sleeve 5 a.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (7)
1. A portable soil drilling pore-forming drill rod is characterized by comprising a drill rod (1), wherein a soil sampling pipe (2) is fixed at the bottom end of the drill rod (1), and the top of the drill rod (1) is detachably connected with a hammering pier (3); a grip (4) is arranged in the middle of the drill rod (1), and the height of the grip (4) can be adjusted up and down;
the soil sampling pipe (2) is in a hollow round pipe shape, the upper end of the soil sampling pipe (2) is fixed with the bottom of the drill rod (1), the axis of the soil sampling pipe (2) is overlapped with the axis of the drill rod (1), and the lower end of the soil sampling pipe (2) is an inclined notch;
the upper surface of the hammering pier (3) is horizontal and used for receiving hammering, the bottom of the hammering pier (3) is provided with a groove which is matched with the top of the drill rod (1), and the top of the drill rod (1) is inserted into the groove.
2. The portable drill bit for soil drilling and hole forming is characterized in that the top of the drill rod (1) is provided with a thread, and the groove of the hammering pier (3) is a threaded hole matched with the drill rod (1); the hammering pier (3) is screwed on the drill rod (1).
3. The portable drill bit for soil drilling and hole forming as claimed in claim 1, wherein the hammering pier (3) is in an inverted trapezoidal shape, and the hammering pier (3) is made of iron.
4. The portable earth boring drill rod as claimed in claim 1, wherein the earth taking pipe (2) is a metal pipe with a cap (2 a) at the top, the cap (2 a) of the earth taking pipe (2) is fixed with the drill rod (1), and the cap (2 a) is provided with a vent hole.
5. The portable drill rod for drilling soil and forming a hole as claimed in claim 1, wherein the handle (4) is a cross rod arranged perpendicular to the drill rod (1), a sliding sleeve (4 a) is fixed in the middle of the handle (4), and the sliding sleeve (4 a) is slidably sleeved on the drill rod (1); and a set screw is screwed on the sliding sleeve (4 a) for locking the grip (4).
6. The portable earth boring drill rod as claimed in claim 1, wherein the drill rod (1) is made of screw steel.
7. The portable earth boring drill rod as claimed in claim 1, wherein the drill rod is further supported by a support base (5) to prevent the drill rod from falling;
the supporting seat (5) comprises a sleeve (5 a) in the middle and a plurality of supporting legs (5 b) fixed on the sleeve (5 a), the supporting legs (5 b) are supported on the ground to keep the axis of the sleeve (5 a) in a vertical state, and the drill rod (1) is sleeved in the sleeve (5 a) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180020.6U CN216714315U (en) | 2021-12-17 | 2021-12-17 | Portable bores native pore-forming borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180020.6U CN216714315U (en) | 2021-12-17 | 2021-12-17 | Portable bores native pore-forming borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216714315U true CN216714315U (en) | 2022-06-10 |
Family
ID=81885226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123180020.6U Expired - Fee Related CN216714315U (en) | 2021-12-17 | 2021-12-17 | Portable bores native pore-forming borer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216714315U (en) |
-
2021
- 2021-12-17 CN CN202123180020.6U patent/CN216714315U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |