CN220415260U - Stratum investigation drilling equipment for hole forming construction of punched pile - Google Patents
Stratum investigation drilling equipment for hole forming construction of punched pile Download PDFInfo
- Publication number
- CN220415260U CN220415260U CN202321930709.2U CN202321930709U CN220415260U CN 220415260 U CN220415260 U CN 220415260U CN 202321930709 U CN202321930709 U CN 202321930709U CN 220415260 U CN220415260 U CN 220415260U
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- rod
- fixed
- drilling
- connecting rod
- long arc
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 238000011835 investigation Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of stratum investigation equipment, in particular to stratum investigation drilling equipment for hole forming construction of a punched pile, which comprises a drilling barrel, a post rod, a limiting disc, a first connecting rod, a second connecting rod and a cleaning rod, wherein the bottom of the post rod penetrates through the top of the drilling barrel and extends into the drilling barrel, and the side wall of the post rod is in sliding connection with the drilling barrel; the limiting disc is fixed at the bottom center of the post; the limiting disc is sequentially fixed with a first connecting ring and a second connecting ring from inside to outside, and a plurality of openings are uniformly formed in the second connecting ring at intervals; a plurality of head rods one end is fixed mutually with first go-between periphery after penetrating the opening, and a plurality of second connecting rod one ends are fixed in second go-between periphery, and it has installed connecting rod and clearance strip additional in the pole periphery, and the staff can drive connecting rod and clearance strip through the mode of rotating the pole and scrape and move a bore section of thick bamboo inner wall for the sample soil of gathering can be quick phase separation with the inner wall of boring a section of thick bamboo, reaches the effect that promotes drilling efficiency.
Description
Technical Field
The utility model relates to the technical field of stratum investigation equipment, in particular to stratum investigation drilling equipment for hole forming construction of a punched pile.
Background
The punched pile is widely used in foundation construction such as house construction and bridges, and before the punched pile is constructed, drilling analysis is often required to be carried out on the soil stratum at the building position through stratum investigation drilling equipment.
The Chinese patent with publication number of CN208763610U discloses a drill falling prevention coring device for geological drilling, which consists of a drill rod, a groove, a sleeve, a core taking pipe, a connecting rod, an upper fixing plate, an upper plate hole, a lower fixing plate, a lower plate hole, an upper fixing groove, an upper slot hole, an upper bolt, an upper nut, a lower fixing groove, a lower slot hole, a lower bolt and a lower nut.
Above-mentioned patent through increasing connecting device between drilling rod and coring pipe for when the drilling in-process coring pipe takes place to break, get core pipe and upper portion drilling rod still remain to be connected, prevent coring pipe card in or fall into the drilling, thereby avoided falling the brill phenomenon and taken place, improved drilling hole formation rate, but it is difficult to carry out quick separation with sample soil and bore a section of thick bamboo, and formation investigation drilling efficiency is lower.
Disclosure of Invention
According to the utility model, the connecting rod and the cleaning strip are additionally arranged on the periphery of the pole, and a worker can drive the connecting rod and the cleaning strip to scrape the inner wall of the drilling barrel in a mode of rotating the pole, so that collected sample soil can be quickly separated from the inner wall of the drilling barrel, and the effect of improving drilling efficiency is achieved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the stratum investigation drilling equipment for forming holes of the punched piles comprises a drilling cylinder, a post rod, a limiting disc, a first connecting rod, a second connecting rod and a cleaning strip, wherein the bottom of the post rod penetrates through the top of the drilling cylinder and extends into the drilling cylinder, and the side wall of the post rod is in sliding connection with the drilling cylinder; the limiting disc is fixed at the bottom center of the post; the limiting disc is sequentially fixed with a first connecting ring and a second connecting ring from inside to outside, and a plurality of openings are uniformly formed in the second connecting ring at intervals; one end of each first connecting rod penetrates through the opening of the corresponding second connecting ring and then is fixed to the periphery of the corresponding first connecting ring, and one end of each second connecting rod is fixed to the periphery of the corresponding second connecting ring; the other ends of the first connecting rod and the second connecting rod are fixed with one end corresponding to the cleaning strip, and the other end of the cleaning strip is in sliding connection with the inner wall of the drill cylinder.
Further, the drilling machine also comprises at least one first long arc opening, at least one second long arc opening and at least two protruding rods, wherein the first long arc opening and the second long arc opening are sequentially formed in the top of the drilling barrel along the peripheral direction of the pole; the bottom of the protruding rod penetrates through the first long arc opening and then is fixed with the first connecting rod; the bottom of the protruding rod penetrates through the second long arc opening and then is fixed with the second connecting rod.
Further, the top of the protruding rod is hinged with the telescopic end of the telescopic rod.
Further, a connecting chain is fixed at the other end of the telescopic rod, and a hook is fixed at one end of the connecting chain; the outside of pole is fixed with the collar, the outside of collar is fixed with a plurality of links, couple and link detachable connection.
Further, the cross section of the cleaning strip is an arc surface attached to the inner wall of the drill cylinder, and the side edge of the cleaning strip is a notch edge.
Further, the number of the first long arc openings and the second long arc openings is three, and the three first long arc openings and the second long arc openings are uniformly distributed at the top of the drill cylinder.
Further, the first connecting ring is fixed on the top of the second connecting ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting rod and the cleaning strip are additionally arranged on the periphery of the pole, and a worker can drive the connecting rod and the cleaning strip to scrape the inner wall of the drilling barrel in a mode of rotating the pole, so that collected sample soil can be quickly separated from the inner wall of the drilling barrel, and the effect of improving drilling efficiency is achieved.
2. The top of the protruding rod is hinged with the telescopic rod, the telescopic rod consists of a plurality of tube bodies which are sleeved end to end, and the arm of force can be increased by elongating the telescopic rod, so that the protruding rod can save manpower in the moving process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional top view taken at A-A of FIG. 1;
FIG. 3 is a bottom view of the section B-B of FIG. 1;
fig. 4 is an enlarged schematic view of the center position of fig. 3.
In the figure: 1. drilling a cylinder; 2. a post; 3. a limiting disc; 4. a first connection ring; 5. a second connecting ring; 6. a first long arc opening; 7. a second long arc opening; 8. hanging rings; 9. a first connecting rod; 10. a second connecting rod; 11. cleaning the strip; 12. a protruding rod; 13. a telescopic rod; 14. a connecting chain; 15. a hook; 16. and (5) a mounting ring.
Detailed Description
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. 1-3, the device for drilling a hole in a punched pile according to the present embodiment includes a drill cylinder 1, a post 2, a limiting plate 3, a first connecting rod 9, a second connecting rod 10, and a cleaning rod 11, wherein the bottom of the post 2 penetrates through the top of the drill cylinder 1 and extends into the drill cylinder 1, and the side wall of the post 2 is slidably connected with the drill cylinder 1; the limiting disc 3 is fixed at the bottom center of the post rod 2; the limiting disc 3 is sequentially fixed with a first connecting ring 4 and a second connecting ring 5 from inside to outside, and a plurality of openings are uniformly formed in the second connecting ring 5 at intervals; one ends of the first connecting rods 9 penetrate through the openings of the second connecting rings 5 and then are fixed on the periphery of the first connecting ring 4, and one ends of the second connecting rods 10 are fixed on the periphery of the second connecting rings 5; the other ends of the first connecting rod 9 and the second connecting rod 10 are fixed with one end corresponding to the cleaning strip 11, and the other end of the cleaning strip 11 is in sliding connection with the inner wall of the drill cylinder 1.
According to the utility model, the first connecting rod 9, the second connecting rod 10 and the cleaning strip 11 are additionally arranged on the periphery of the post rod 2, and a worker can drive the first connecting rod 9, the second connecting rod 10 and the cleaning strip 11 to scrape the inner wall of the drilling cylinder 1 in a mode of rotating the post rod 2, so that collected sample soil can be quickly separated from the inner wall of the drilling cylinder 1, and the effect of improving drilling efficiency is achieved.
Further, the drilling machine also comprises at least one first long arc opening 6, at least one second long arc opening 7 and at least two protruding rods 12, wherein the top of the drilling barrel 1 is sequentially provided with the first long arc opening 6 and the second long arc opening 7 along the peripheral direction of the pole 2; the bottom of the protruding rod 12 penetrates through the first long arc opening 6 and then is fixed with the first connecting rod 9; the bottom of the protruding rod 12 penetrates through the second long arc opening 7 and then is fixed with the second connecting rod 10.
By rotating the first connecting rod 9 and the second connecting rod 10 by means of the protruding rod 12, the point of application of force when rotating the mast 2 can be increased.
Further, the top of the protruding rod 12 is hinged with the telescopic end of the telescopic rod 13.
The telescopic link 13 comprises a plurality of body that cup joints mutually from beginning to end, and the mode that accessible elongated telescopic link 13 increases the arm of force to make protruding pole 12 use manpower sparingly in the removal process.
Further, the other end of the telescopic rod 13 is fixed with a connecting chain 14, and one end of the connecting chain 14 is fixed with a hook 15; the outside of pole 2 is fixed with collar 16, and the outside of collar 16 is fixed with a plurality of link 8, and couple 15 and link 8 detachable connection.
The telescopic rod 13 achieves the effect of being convenient for be connected with the mounting ring 16 on the side face of the post rod 2 through the connecting chain 14 and the hook 15, and meanwhile plays a limiting role on the telescopic rod 13.
Further, the cross section of the cleaning strip 11 is an arc surface attached to the inner wall of the drill cylinder 1, and the side edge of the cleaning strip 11 is a side edge of a mouth.
The structure of the cleaning strip 11 is favorable for keeping the integrity of the sample soil, reduces the moving resistance of the cleaning strip 11, and is convenient for the cleaning strip 11 to clean the sample soil attached to the inner wall of the drill cylinder 1.
Further, the number of the first long arc openings 6 and the second long arc openings 7 is three, and the three first long arc openings 6 and the second long arc openings 7 are uniformly distributed at the top of the drill barrel 1.
Further, the first connecting ring 4 is fixed to the top of the second connecting ring 5.
Working principle: after the drilling cylinder 1 drills soil to stretch out of the ground, the hanging hook 15 is released from the hanging ring 8, the telescopic rod 13 is rotated to be perpendicular to the protruding rod 12 and stretched, and circular motion is carried out around the post rod 2, at the moment, the protruding rod 12 drives the corresponding first connecting rod 9 and the second connecting rod 10 to move along the corresponding first long arc opening 6 and the second long arc opening 7, so that the cleaning strip 11 starts to move along the inner wall of the drilling cylinder 1, collected soil sample is separated from the inner wall of the drilling cylinder 1, the soil sample can be taken out of the drilling cylinder 1 quickly, time is saved, and the next stratum investigation drilling work is facilitated.
After the soil sample is taken out, the operation is reversed, and the hook 15 and the hanging ring 8 are hung again.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The stratum investigation drilling equipment for hole forming construction of the punched pile is characterized by comprising a drilling barrel (1), a post rod (2), a limiting disc (3), a first connecting rod (9), a second connecting rod (10) and a cleaning strip (11), wherein the bottom of the post rod (2) penetrates through the top of the drilling barrel (1) and extends into the drilling barrel (1), and the side wall of the post rod (2) is in sliding connection with the drilling barrel (1); the limiting disc (3) is fixed at the bottom center of the post rod (2); the limiting disc (3) is sequentially fixed with a first connecting ring (4) and a second connecting ring (5) from inside to outside, and the second connecting ring (5) is uniformly provided with a plurality of openings at intervals; one end of each first connecting rod (9) penetrates through the opening of the corresponding second connecting ring (5) and then is fixed with the periphery of the corresponding first connecting ring (4), and one end of each second connecting rod (10) is fixed with the periphery of the corresponding second connecting ring (5); the other ends of the first connecting rod (9) and the second connecting rod (10) are fixed with one end corresponding to the cleaning strip (11), and the other end of the cleaning strip (11) is in sliding connection with the inner wall of the drill cylinder (1).
2. The stratum investigation drilling equipment for hole forming construction of the punched pile according to claim 1, further comprising at least one first long arc opening (6), at least one second long arc opening (7) and at least two protruding rods (12), wherein the top of the drill cylinder (1) is provided with the first long arc opening (6) and the second long arc opening (7) in sequence along the peripheral direction of the pole (2); the bottom of the protruding rod (12) penetrates through the first long arc opening (6) and then is fixed with the first connecting rod (9); the bottom of the protruding rod (12) penetrates through the second long arc opening (7) and then is fixed with the second connecting rod (10).
3. A reconnaissance drilling apparatus for a punched pile hole forming construction according to claim 2, wherein the top of said protruding rod (12) is hinged to the telescopic end of the telescopic rod (13).
4. A formation investigation drilling apparatus for hole forming construction of a punched pile according to claim 3, characterized in that the other end of the telescopic rod (13) is fixed with a connecting chain (14), and one end of the connecting chain (14) is fixed with a hook (15); the outer side of the post rod (2) is fixedly provided with a mounting ring (16), the outer side of the mounting ring (16) is fixedly provided with a plurality of hanging rings (8), and the hanging hooks (15) are detachably connected with the hanging rings (8).
5. The stratum investigation drilling equipment for hole forming construction of punched piles according to claim 1, wherein the cross section of the cleaning strip (11) is an arc-shaped surface attached to the inner wall of the drill cylinder (1), and the side edge of the cleaning strip (11) is a base opening edge.
6. A formation investigation drilling device for hole forming construction of a punched pile according to claim 2, characterized in that the number of the first long arc openings (6) and the second long arc openings (7) is three, and the three first long arc openings (6) and the second long arc openings (7) are uniformly distributed at the top of the drill cylinder (1).
7. A earth boring drilling apparatus for use in connection with the construction of a punched pile hole as claimed in claim 1, characterised in that the first connecting ring (4) is secured to the top of the second connecting ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930709.2U CN220415260U (en) | 2023-07-21 | 2023-07-21 | Stratum investigation drilling equipment for hole forming construction of punched pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930709.2U CN220415260U (en) | 2023-07-21 | 2023-07-21 | Stratum investigation drilling equipment for hole forming construction of punched pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415260U true CN220415260U (en) | 2024-01-30 |
Family
ID=89655645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930709.2U Active CN220415260U (en) | 2023-07-21 | 2023-07-21 | Stratum investigation drilling equipment for hole forming construction of punched pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415260U (en) |
-
2023
- 2023-07-21 CN CN202321930709.2U patent/CN220415260U/en active Active
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