CN220183989U - Turning plate type compaction sand pile drill bit tool device - Google Patents
Turning plate type compaction sand pile drill bit tool device Download PDFInfo
- Publication number
- CN220183989U CN220183989U CN202320696606.8U CN202320696606U CN220183989U CN 220183989 U CN220183989 U CN 220183989U CN 202320696606 U CN202320696606 U CN 202320696606U CN 220183989 U CN220183989 U CN 220183989U
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- China
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- drill bit
- sand pile
- pile drill
- bit body
- plate
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- 239000004576 sand Substances 0.000 title claims abstract description 62
- 238000005056 compaction Methods 0.000 title claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 7
- 239000004927 clay Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a turning plate type compaction sand pile drill bit tool device, which relates to the technical field of sand pile drill bits and comprises a sand pile drill bit body, wherein a turning mechanism is arranged in the top end of the sand pile drill bit body, a fixed plate is arranged at the top of the turning mechanism and fixedly connected with the inner wall of the sand pile drill bit body, the turning mechanism comprises a round rod fixedly connected with the inner wall of the sand pile drill bit body, the sand pile drill bit body is hollow, rotary drums are arranged at the outer sides of two ends of the round rod, the number of the rotary drums is two, and a sleeve is arranged between the two rotary drums. According to the turning plate type compaction sand pile drill bit tool device, through the characteristic that the first turning plate and the second turning plate can move up and down, the piling speed of compaction sand piles in the wetland is accelerated, the problems that the hole forming effect of the sand piles in the wetland is poor and the bayonet is broken are solved, the quality of the sand piles meets the standard requirements, the construction efficiency is guaranteed, and the construction quality of the compaction sand piles is improved.
Description
Technical Field
The utility model relates to the technical field of sand pile drill bits, in particular to a turning plate type compaction sand pile drill bit tool device.
Background
The construction project of the G575 vintage temple highway has a wetland soft soil foundation section which is as long as 12 km, wherein the section with the soft soil depth greater than 3m has 8.66km, the soft soil type is mostly clay, if the construction of a traditional compaction sand pile 'punching and grabbing' drill bit is adopted, namely, the 'punching and grabbing' drill bit is the rear end of a hollow drill bit body, a plurality of melon-shaped punching and grabbing teeth are connected with the rear end of the hollow drill bit body through a plurality of hinges in a shaft way, and the front end of each punching and grabbing tooth is in chicken claw type shrinkage. When the traditional punching and grabbing type drill bit is used for construction, when the drill bit is punched into the ground, all punching and grabbing teeth which are axially connected with the front end of the drill bit are closed, after the drill bit is in place, sand pile stones which are poured from the rear end of the hollow drill bit pipe are punched and opened, and the stones are poured into pile holes, but due to the fact that hinges for opening and closing all grabbing teeth are easy to be blocked by clay, the stones cannot be opened, the poured stones cannot enter the pile holes, and quality problems such as broken piles occur. The drilling speed in clay is low, and the pore-forming effect is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a turning plate type compaction sand pile drill bit tool device, which solves the problems of low drilling speed, poor hole forming effect, easy blockage of nozzle loose-leaf by clay, broken pile and other quality problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a board formula compaction sand pile drill bit tool equipment turns over, includes sand pile drill bit body, the inside tilting mechanism that is provided with in top of sand pile drill bit body, tilting mechanism's top is provided with the fixed plate, fixed plate and the inner wall fixed connection of sand pile drill bit body.
The utility model provides a sand pile drill bit, including the rotary drum, the rotary drum is fixed to the rotary drum, tilting mechanism includes the round bar, the inner wall fixed connection of round bar and sand pile drill bit body, sand pile drill bit body is the cavity setting, the both ends outside of round bar all is provided with the rotary drum, the quantity of rotary drum is two be provided with the sleeve between the rotary drum, sleeve and rotary drum all with round bar swing joint, one side of rotary drum is provided with first upset board, one side of sleeve is provided with the second upset board, first upset board and rotary drum fixed connection to and sleeve and second upset board fixed connection.
Preferably, a groove is formed in the surface, close to one side of the round rod, of the first overturning plate, one side of the sleeve extends to the inside of the groove, and the sleeve is in contact with the first overturning plate.
Preferably, the rotary cylinder contacts with the second overturning plate, and one side of the first overturning plate and one side of the second overturning plate, which are far away from the round rod, are provided with clamping plates.
Preferably, the number of the clamping plates is two, and the two clamping plates are fixedly connected with the corresponding first overturning plate and the second overturning plate respectively.
Preferably, clamping grooves are formed in the inner walls of two sides of the top end of the sand pile drill bit body, and the clamping grooves are matched with the clamping plates.
Advantageous effects
The utility model provides a turning plate type compaction sand pile drill bit tool device. Compared with the prior art, the method has the following beneficial effects:
according to the turning plate type compaction sand pile drill bit tool device, through the characteristic that the first turning plate and the second turning plate can move up and down, the piling speed of compaction sand piles in the wetland is accelerated, the problems that the hole forming effect of the sand piles in the wetland is poor and the bayonet is broken are solved, the quality of the sand piles meets the standard requirements, the construction efficiency is guaranteed, and the construction quality of the compaction sand piles is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
fig. 3 is a schematic view of the turnover mechanism of the present utility model.
In the figure: 1. a sand pile drill bit body; 2. a turnover mechanism; 201. a round bar; 202. a rotary drum; 203. a sleeve; 204. a first flipping plate; 205. a second flipping plate; 206. a groove; 207. a clamping plate; 208. a clamping groove; 3. and a fixing plate.
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 present utility model provides a technical solution: the utility model provides a board formula compaction sand pile drill bit tool equipment turns over, includes sand pile drill bit body 1, and the inside tilting mechanism 2 that is provided with in top of sand pile drill bit body 1, tilting mechanism 2's top is provided with fixed plate 3, fixed plate 3 and the inner wall fixed connection of sand pile drill bit body 1.
The turnover mechanism 2 comprises a round rod 201, the round rod 201 is fixedly connected with the inner wall of the sand pile drill bit body 1, the sand pile drill bit body 1 is in a hollow structure, rotary drums 202 are arranged at the outer sides of two ends of the round rod 201, the number of the rotary drums 202 is two, a sleeve 203 is arranged between the two rotary drums 202, the sleeve 203 and the rotary drums 202 are movably connected with the round rod 201, a first turnover plate 204 is arranged on one side of the rotary drum 202, a second turnover plate 205 is arranged on one side of the sleeve 203, the first turnover plate 204 is fixedly connected with the rotary drums 202, and the sleeve 203 is fixedly connected with the second turnover plate 205. The first overturning plate and the second overturning plate are semicircular sheet bodies respectively.
A groove 206 is provided on a surface of the first flipping plate 204 near the round bar 201, one side of the sleeve 203 extends to the inside of the groove 206, and the sleeve 203 contacts the first flipping plate 204, thereby ensuring the rotation of the first flipping plate 204.
The rotary cylinder 202 contacts with the second overturning plate 205, and the sides of the first overturning plate 204 and the second overturning plate 205 far away from the round rod 201 are respectively provided with a clamping plate 207, so that when the first overturning plate 204 or the second overturning plate 205 is closed, the clamping plates 207 can enter the clamping groove 208.
The number of the clamping plates 207 is two, the two clamping plates 207 are fixedly connected with the corresponding first overturning plate 204 and second overturning plate 205 respectively, and when the first overturning plate 204 or the second overturning plate 205 rotates, the clamping plates 207 are simultaneously rotated.
The inner walls of the two sides of the top end of the sand pile drill bit body 1 are respectively provided with a clamping groove 208, and the clamping grooves 208 are matched with the clamping plates 207, so that the clamping grooves 208 are combined with the clamping plates 207.
After the sand pile drill bit body drills into place, sand pile stones poured from the rear end of the hollow drill bit pipe, namely, when the sand pile drill bit body 1 moves upwards and is blocked by unimpeded objects below the first turning plate 204 and the second turning plate 205 when the sand pile drill bit needs to be thrown in work, the first turning plate 204 and the second turning plate 205 are opened under the self-weight stress and the impact of stones, the stones enter the pile hole, the first turning plate 204 and the second turning plate 205 are rotated in sequence, when the first turning plate 204 rotates, the rotary cylinder 202 fixedly connected with the first turning plate 204 is driven to rotate, and as the rotary cylinder 202 is contacted with the second turning plate 205 and the rotary cylinder 202 is movably connected with the round rod 201, the rotary drill bit has the advantages that the first overturning plate 204 is guaranteed to rotate around the round rod 201, when the second overturning plate 205 rotates, the sleeve 203 is driven to rotate, the second overturning plate 205 rotates around the round rod 201, the top of the drill bit is opened, feeding work can be achieved, the nozzle can be overturned up and down in the vertical direction through the first overturning plate 204 and the second overturning plate 205, a triangular pointed nozzle is formed at the nozzle, the rotary drill bit is suitable for soft foundation compaction sand pile construction in a wetland, the bottleneck that the traditional 'punching grabbing' drill bit is slow in piling speed and poor in pore-forming effect in the wetland is broken, broken piles caused by the fact that the loose-leaf is clamped by clay can not occur, sand pile quality is improved, and production efficiency is improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (5)
1. The utility model provides a board formula compaction sand pile drill bit tool equipment turns over, includes sand pile drill bit body (1), its characterized in that: the sand pile drill bit comprises a sand pile drill bit body (1), wherein a turnover mechanism (2) is arranged in the top end of the sand pile drill bit body (1), a fixing plate (3) is arranged at the top of the turnover mechanism (2), and the fixing plate (3) is fixedly connected with the inner wall of the sand pile drill bit body (1);
the utility model provides a sand pile drill bit comprises a sand pile drill bit body, tilting mechanism (2) are including round bar (201), the inner wall fixed connection of round bar (201) and sand pile drill bit body (1), sand pile drill bit body (1) are the cavity setting, both ends outside of round bar (201) all are provided with rotary drum (202), the quantity of rotary drum (202) is two, two be provided with sleeve (203) between rotary drum (202), sleeve (203) and rotary drum (202) all with round bar (201) swing joint, one side of rotary drum (202) is provided with first upset board (204), one side of sleeve (203) is provided with second upset board (205), first upset board (204) and rotary drum (202) fixed connection to sleeve (203) and second upset board (205) fixed connection.
2. The turnover plate type compaction sand pile drill bit tool device according to claim 1, wherein: a groove (206) is formed in the surface, close to the round rod (201), of one side of the first overturning plate (204), one side of the sleeve (203) extends to the inside of the groove (206), and the sleeve (203) is in contact with the first overturning plate (204).
3. The turnover plate type compaction sand pile drill bit tool device according to claim 1, wherein: the rotary cylinder (202) is in contact with the second overturning plate (205), and clamping plates (207) are arranged on one sides, far away from the round rod (201), of the first overturning plate (204) and the second overturning plate (205).
4. A reverse turning type compaction sand pile drill bit tooling device according to claim 3, wherein: the number of the clamping plates (207) is two, and the two clamping plates (207) are fixedly connected with the corresponding first overturning plate (204) and the second overturning plate (205) respectively.
5. A reverse turning type compaction sand pile drill bit tooling device according to claim 3, wherein: clamping grooves (208) are formed in the inner walls of two sides of the top end of the sand pile drill bit body (1), and the clamping grooves (208) are matched with the clamping plates (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696606.8U CN220183989U (en) | 2023-04-03 | 2023-04-03 | Turning plate type compaction sand pile drill bit tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696606.8U CN220183989U (en) | 2023-04-03 | 2023-04-03 | Turning plate type compaction sand pile drill bit tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183989U true CN220183989U (en) | 2023-12-15 |
Family
ID=89101989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320696606.8U Active CN220183989U (en) | 2023-04-03 | 2023-04-03 | Turning plate type compaction sand pile drill bit tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183989U (en) |
-
2023
- 2023-04-03 CN CN202320696606.8U patent/CN220183989U/en active Active
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