CN215629951U - Dig a pile casing soon and beat and pull out auxiliary device - Google Patents
Dig a pile casing soon and beat and pull out auxiliary device Download PDFInfo
- Publication number
- CN215629951U CN215629951U CN202121232445.4U CN202121232445U CN215629951U CN 215629951 U CN215629951 U CN 215629951U CN 202121232445 U CN202121232445 U CN 202121232445U CN 215629951 U CN215629951 U CN 215629951U
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- pile casing
- auxiliary device
- horizontal pole
- pulling
- dig
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Abstract
The utility model discloses a rotary digging pile casing driving and pulling auxiliary device, which comprises: the horizontal pole, the vertical pole is connected respectively to the both sides at horizontal pole center department, horizontal pole and vertical pole mutually perpendicular, fixture is all connected to the tip of horizontal pole, the tip of vertical pole, the top surface at horizontal pole center department is connected with and beats and pull out quick-witted matched with arch of keeping silent. The rotary digging pile casing digging and pulling auxiliary device is simple in structure and convenient to use, and can be used for enabling the rotary digging pile casing to be vertically pressed down when being matched with a digging and pulling machine to dig and pull the rotary digging pile casing, and the digging and pulling machine can conveniently dig and pull the rotary digging pile casing. The construction quality is guaranteed, and the construction efficiency is improved.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a rotary excavating pile casing driving and pulling auxiliary device.
Background
In building engineering, the construction of pile foundation is very general, when carrying out dry work drilling bored concrete pile foundation, adopts the construction method who digs the drilling soon usually, can meet the silt layer often in the work progress for dig the in-process of drilling the hole soon and often produce the hole of collapsing, the method that adopts down the steel casing at present prevents the collapse in stake hole, and lower steel casing is gone on through the machine of pulling, promptly: the edge of one end of the steel casing is clamped by the drawing machine and pressed downwards, but the steel casing is not stressed uniformly in the pressing downwards process, so that the steel casing is easy to deviate and cannot be pressed downwards vertically, and the construction quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a rotary digging pile casing driving and pulling auxiliary device, which aims to solve the technical problems that: when the driving and pulling machine drives and presses the rotary digging pile casing, the rotary digging pile casing can be vertically pressed downwards; and the pile casing of the rotary digging pile is convenient to pull up by the pulling machine.
In order to achieve the purpose, the utility model adopts the following technical scheme that:
the horizontal pole, the vertical pole is connected respectively to the both sides at horizontal pole center department, horizontal pole and vertical pole mutually perpendicular, fixture is all connected to the tip of horizontal pole, the tip of vertical pole, the top surface at horizontal pole center department is connected with and beats and pull out quick-witted matched with arch of keeping silent.
Furthermore, the clamping mechanism comprises a pair of clamping plates, through holes are formed in the clamping plates, bolts can penetrate through the through holes in the two clamping plates, and nuts can be connected to the end portions of the bolts in a threaded mode.
Furthermore, the end part of the bulge is connected with a pulling ring.
The rotary digging pile casing digging and pulling auxiliary device is simple in structure and convenient to use, and can be used for enabling the rotary digging pile casing to be vertically pressed down when being matched with a digging and pulling machine to dig and pull the rotary digging pile casing, and the digging and pulling machine can conveniently dig and pull the rotary digging pile casing. The construction quality is guaranteed, and the construction efficiency is improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic sectional view A-A of FIG. 1.
FIG. 3 is a schematic diagram of the utility model in use with a pile casing of a rotary excavation pile.
Detailed Description
The present invention will be described in further detail below with reference to the attached drawings so as to be more clearly understood by those skilled in the art.
As shown in fig. 1 and 2, the present invention includes:
the horizontal pole 1, the vertical pole 2 is connected respectively to the both sides at horizontal pole center department, horizontal pole and vertical pole mutually perpendicular, fixture is all connected to the tip of horizontal pole, the tip of vertical pole, the top surface at horizontal pole center department is connected with and pinches matched with arch 3 with the drawing machine.
Further, the clamping mechanism comprises a pair of clamping plates 5, through holes are formed in the clamping plates, a bolt 6 can penetrate through the through holes in the two clamping plates, and the end portion of the bolt can be connected with a nut 7 in a threaded mode.
Furthermore, the end part of the bulge is connected with a pulling ring 4.
As shown in fig. 3, when a rotary-digging pile casing 11 is driven to be pressed, each pair of clamping plates 5 in the clamping mechanism respectively clamp the upper edge of the rotary-digging pile casing, then one end of a bolt 6 sequentially penetrates through a through hole of the clamping plate on the inner side, a through hole of the rotary-digging pile casing and a through hole of the clamping plate on the outer side, then a nut 7 is screwed, a jaw of a driving and pulling machine is sleeved into a protrusion 3 and fastened, and the driving and pulling machine is started to drive and press the rotary-digging pile casing downwards; when the rotary digging pile protection barrel is pulled out, the pulling hook of the pulling machine is hooked on the pulling ring to pull out.
The rotary digging pile casing digging and pulling auxiliary device is simple in structure and convenient to use, and can be used for enabling the rotary digging pile casing to be vertically pressed down when being matched with a digging and pulling machine to dig and pull the rotary digging pile casing, and the digging and pulling machine can conveniently dig and pull the rotary digging pile casing. The construction quality is guaranteed, and the construction efficiency is improved.
Claims (3)
1. The utility model provides a dig a pile casing soon and beat and pull out auxiliary device, includes horizontal pole (1), its characterized in that: the two sides of the center of the transverse rod are respectively connected with a longitudinal rod (2), the transverse rod is perpendicular to the longitudinal rod, the end parts of the transverse rod and the longitudinal rod are both connected with a clamping mechanism, and the top surface of the center of the transverse rod is connected with a bulge (3) matched with a jaw of a drawing and striking machine.
2. The rotary excavating pile casing digging and pulling auxiliary device according to claim 1, characterized in that: the clamping mechanism comprises a pair of clamping plates (5), through holes are formed in the clamping plates, bolts (6) can penetrate through the through holes in the two clamping plates, and nuts (7) can be connected to the ends of the bolts in a threaded mode.
3. The rotary excavating pile casing digging and pulling auxiliary device according to claim 2, characterized in that: the end part of the bulge is connected with a pulling ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232445.4U CN215629951U (en) | 2021-06-03 | 2021-06-03 | Dig a pile casing soon and beat and pull out auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232445.4U CN215629951U (en) | 2021-06-03 | 2021-06-03 | Dig a pile casing soon and beat and pull out auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215629951U true CN215629951U (en) | 2022-01-25 |
Family
ID=79941033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121232445.4U Active CN215629951U (en) | 2021-06-03 | 2021-06-03 | Dig a pile casing soon and beat and pull out auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215629951U (en) |
-
2021
- 2021-06-03 CN CN202121232445.4U patent/CN215629951U/en active Active
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