CN216075112U - Be used for building engineering bored concrete pile head cutting device - Google Patents
Be used for building engineering bored concrete pile head cutting device Download PDFInfo
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- CN216075112U CN216075112U CN202122465730.7U CN202122465730U CN216075112U CN 216075112 U CN216075112 U CN 216075112U CN 202122465730 U CN202122465730 U CN 202122465730U CN 216075112 U CN216075112 U CN 216075112U
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- movable
- groove
- electric
- moving
- pile head
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- 230000000670 limiting effect Effects 0.000 claims description 36
- 238000010276 construction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pile head cutting device for a cast-in-place pile in building engineering, which comprises a movable disc, a movable groove and side frames, wherein the movable disc comprises the movable groove and the side frames, the side frames are arranged on the outer side of the movable groove, the end head of the movable disc is connected with a fixing bolt, an adjusting fixing stud is inserted in the bottom of the movable disc, an electric hammer is arranged above the movable groove, the bottom of the electric hammer is connected with a connecting seat, the front side edge of the connecting seat is connected with a movable gear, a movable seat is arranged below the movable gear, a rack is arranged on the inner side above the movable seat and is contacted with the movable gear, a support frame is connected to the bottom of the movable seat, an electric movable wheel is arranged on the inner side of the bottom of the support frame, concrete in the cast-in-place pile head is cut through automatic operation, and the operation is very convenient, the traditional manual operation is saved, and the time and the labor are saved.
Description
Technical Field
The utility model belongs to the related technical field of constructional engineering, and particularly relates to a pile head cutting device for a cast-in-place pile in constructional engineering.
Background
In the building construction process, a certain degree of disassembly work can occur, and the poured pile head needs to be cut.
The existing cast-in-place pile head cutting device has the following problems: the existing cast-in-place pile head cutting is carried out by slowly knocking and stripping a bit by adopting a manual hand-held electric hammer or a manual chisel, the efficiency is very slow, a large amount of manpower is wasted, and the engineering quantity is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pile head cutting device for a cast-in-place pile in construction engineering, which aims to solve the problems that the existing cast-in-place pile head cutting in the background technology is slow in efficiency, wastes a large amount of manpower and has large engineering quantity because a manual electric hammer or a manual chisel is used for slowly knocking and stripping a little by little.
In order to achieve the purpose, the utility model provides the following technical scheme:
a pile head cutting device for a construction engineering cast-in-place pile comprises a movable disc, a movable groove and side frames, wherein the movable disc comprises the movable groove and the side frames, the side frames are arranged on the outer side of the movable groove, the end of the movable disc is connected with a fixing bolt, an adjusting fixing stud is inserted into the bottom of the movable disc, an electric hammer is arranged above the movable groove, the bottom of the electric hammer is connected with a connecting seat, the front side edge of the connecting seat is connected with a movable gear, a movable seat is arranged below the movable gear, a rack is arranged on the inner side above the movable seat and is in contact with the movable gear, a supporting frame is connected to the bottom of the movable seat, an electric movable wheel is arranged on the inner side of the bottom of the supporting frame and is inserted into the movable groove, and a rotating shaft is inserted into the middle of the electric movable wheel, and the electric movable wheel is connected with the support frame through the rotating shaft in a rotating manner, the inner wall of the side frame is provided with a limiting groove, the outer ends of the two sides of the rotating shaft are inserted into the limiting groove, the rear side of the movable gear and the inside of the connecting seat are provided with a movable motor, the movable motor is connected with the movable gear in a transmission manner, the bottom of the connecting seat is provided with a sliding limiting ball, the outside of the sliding limiting ball and the inside of the movable seat are provided with a sliding groove, the sliding limiting ball is inserted into the sliding groove, the sliding limiting ball can move relative to the inside of the sliding groove, and the electric movable wheel, the movable motor and the electric hammer are all electrically connected with an external power supply.
Preferably, the electrically-driven moving wheel is movable inside the moving slot.
Preferably, the limiting groove limits the rotating shaft.
Preferably, the electric moving wheel is made of stainless steel, and the electric moving wheel can be elastically deformed.
Preferably, a rotating handle is inserted into the outer end of the adjusting fixing stud.
Preferably, the moving motor is fixed inside the connecting base by screws.
Compared with the prior art, the utility model provides a pile head cutting device for a cast-in-place pile in building engineering, which has the following beneficial effects:
the utility model is characterized in that a movable disc is sleeved outside a cast-in-place pile head, then a fixed bolt is fastened and fixed, then the fixed bolt is adjusted and rotated according to the diameter of the cast-in-place pile head, the surface of the cast-in-place pile head is contacted by the rotation of the adjusting and fixing bolt for fastening and adjustment, a power supply is switched on after the adjustment and fixation, the equipment starts to work, an electric hammer starts to work after being switched on, a drill bit of the electric hammer starts to drill the cast-in-place pile by utilizing the self vibration and rotation, a movable motor drives a movable gear to rotate in the drilling process, so that the movable gear rotates on a rack and then moves back and forth, so that the electric hammer moves back and forth, thereby the concrete inside the cast-in-place pile head is disassembled, and after a position is disassembled, the bottom of a connecting seat is provided with a sliding limit ball, the outer part of the sliding limit ball and the inner part of the movable seat are provided with a sliding groove, the sliding limiting ball is inserted in the sliding groove and can move relative to the sliding groove, due to the limiting effect of the sliding limiting ball, the electric hammer cannot be separated when stressed, after one position is disassembled, the electric moving wheel can move in the moving groove, the bottom of the moving seat is connected with a supporting frame, the inner side of the bottom of the supporting frame is provided with the electric moving wheel which is inserted in the moving groove, the structure principle of the electric moving wheel is the same as that of a power wheel of an electric vehicle, a brushless motor is arranged in the electric moving wheel for power output, the middle part of the electric moving wheel is inserted with a rotating shaft, the electric moving wheel is rotatably connected with the supporting frame through the rotating shaft, the inner wall of the side frame is provided with the limiting groove, the outer ends of the two sides of the rotating shaft are inserted in the limiting groove, so that the sliding limiting ball cannot be separated in the moving process and can move to the next position, then the electric hammer continues to begin to carry out the drilling operation to the inside concrete of bored concrete pile head, so come and go and operate, thereby all carry out the vibrations of driling with the bottom of the inside concrete of bored concrete pile head, thereby cut off and can not hinder outside reinforcing bar from the bottom with it, then cut off bored concrete pile concrete with inside and take out can, cut the inside concrete of bored concrete pile head through automated operation, it is very convenient to operate, traditional human operation has been saved, time saving and labor saving.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
fig. 1 is a schematic structural diagram of a pile head cutting device for a cast-in-place pile in construction engineering, which is provided by the utility model;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a front view of a movable trough according to the present invention;
FIG. 4 is a schematic side view of a movable trough according to the present invention;
FIG. 5 is a schematic structural view of an electric hammer according to the present invention;
in the figure: 1. moving the disc; 2. adjusting the fixing stud; 3. fixing the bolt; 4. a moving groove; 5. a side frame; 6. an electric hammer; 7. a moving gear; 8. a connecting seat; 9. a rack; 10. a movable seat; 11. an electrically movable wheel; 12. a limiting groove; 13. a rotating shaft; 14. a moving motor; 15. sliding a limiting ball; 16. a sliding groove; 17. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution for a pile head cutting device of a cast-in-place pile in construction engineering:
a pile head cutting device for a construction engineering cast-in-place pile comprises a movable disc 1, a movable groove 4 and side frames 5, wherein the movable disc 1 comprises the movable groove 4 and the side frames 5, the outer side of the movable groove 4 is provided with the side frames 5, the end of the movable disc 1 is connected with a fixing bolt 3, the bottom of the movable disc 1 is inserted with an adjusting fixing stud 2, the outer end of the adjusting fixing stud 2 is inserted with a rotating handle, an electric hammer 6 is arranged above the movable groove 4, the bottom of the electric hammer 6 is connected with a connecting seat 8, the front side of the connecting seat 8 is connected with a movable gear 7, a movable seat 10 is arranged below the movable gear 7, the upper inner side of the movable seat 10 is provided with a rack 9, the rack 9 is in mutual contact with the movable gear 7, the bottom of the movable seat 10 is connected with a supporting frame 17, the bottom inner side of the supporting frame 17 is provided with an electric movable wheel 11, the electric movable wheel 11 is inserted into the movable groove 4, the electric moving wheel 11 can move in the moving groove 4, the structure principle of the electric moving wheel 11 is the same as that of a power wheel of an electric vehicle, and a brushless motor is arranged in the electric moving wheel for power output;
a pile head cutting device for a construction engineering cast-in-place pile, a rotating shaft 13 is inserted in the middle of an electric moving wheel 11, the electric moving wheel 11 is rotatably connected with a support frame 17 through the rotating shaft 13, the electric moving wheel 11 is of a structure made of stainless steel, the electric moving wheel 11 can elastically deform, a limiting groove 12 is formed in the inner wall of a side frame 5, the outer ends of the two sides of the rotating shaft 13 are inserted into the limiting groove 12, the limiting groove 12 limits the rotating shaft 13, a moving motor 14 is arranged on the rear side of a moving gear 7 and inside the connecting seat 8, the moving motor 14 is fixedly installed inside the connecting seat 8 through screws, the moving motor 14 is in transmission connection with the moving gear 7, a sliding limiting ball 15 is arranged at the bottom of the connecting seat 8, a sliding groove 16 is formed outside the sliding limiting ball 15 and inside the moving seat 10, the sliding limiting ball 15 is inserted in the sliding groove 16, and the sliding limiting ball 15 can move relative to the inside of the sliding groove 16, and the electric moving wheel 11, the moving motor 14 and the electric hammer 6 are all electrically connected with an external power supply.
The working principle and the using process of the utility model are as follows: after the device is installed, a fixing bolt 3 on a movable disc 1 of the device is loosened, so that the movable disc 1 is pulled open and then sleeved from the upper part of a cast-in-place pile head, the movable disc 1 is sleeved outside the cast-in-place pile head, then the fixing bolt 3 is fastened and fixed, then the fixing bolt 2 is rotatably adjusted according to the diameter of the cast-in-place pile head, the surface of the cast-in-place pile head is contacted by rotating the adjusting fixing bolt 2 for fastening and adjustment, a power supply is switched on after adjustment and fixation, the device starts to work, an electric hammer 6 starts to work after being switched on, a drill bit of the electric hammer 6 starts to drill the cast-in-place pile by utilizing self vibration and rotation, a movable motor 14 can drive a movable gear 7 to rotate in the drilling process, so that the movable gear 7 rotates on a rack 9 and further moves back and forth, and back, thereby the concrete in the cast-in-place pile head is disassembled, and after a position is disassembled, the bottom of the connecting seat 8 is provided with the sliding limiting ball 15, the sliding groove 16 is arranged outside the sliding limiting ball 15 and inside the movable seat 10, the sliding limiting ball 15 is inserted inside the sliding groove 16, and the sliding limiting ball 15 can move relative to the inside of the sliding groove 16, so the electric hammer 6 can not be separated when stressed due to the limiting function of the sliding limiting ball 15, after a position is disassembled, the electric movable wheel 11 can move inside the movable groove 4, the bottom of the movable seat 10 is connected with the supporting frame 17, the electric movable wheel 11 is arranged on the inner side of the bottom of the supporting frame 17, the electric movable wheel 11 is inserted inside the movable groove 4, the structure principle of the electric movable wheel 11 is the same as that of the electric vehicle, the brushless motor is arranged inside to output power, the middle part of the electric moving wheel 11 is inserted with a rotating shaft 13, the electric moving wheel 11 is rotatably connected with a support frame 17 through the rotating shaft 13, the inner wall of the side frame 5 is provided with a limit groove 12, the outer ends of the two sides of the rotating shaft 13 are inserted into the limit groove 12, so that the electric moving wheel can not break away in the moving process and can move to the next position, then the electric hammer 6 continues to perform drilling operation on the concrete inside the cast-in-place pile head, so as to perform reciprocating operation, thereby performing drilling vibration on the bottom of the concrete inside the cast-in-place pile head, using vibration and rotation, thereby disassembling and cutting the concrete of the cast-in-place pile into fragments, cutting the concrete from the bottom without damaging the external reinforcing steel bars, then taking out the cast-in-place pile fragments with internal cutting, cutting the concrete inside the cast-in-place pile head through automatic operation, and the operation are very convenient, the traditional manual operation is saved, and the time and the labor are saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a be used for building engineering bored concrete pile head cutting device, includes removal disc (1), removal groove (4) and side frame (5), its characterized in that: the movable disc (1) comprises a movable groove (4) and side frames (5), the side frames (5) are arranged on the outer side of the movable groove (4), a fixing bolt (3) is connected to the end of the movable disc (1), an adjusting fixing stud (2) is inserted into the bottom of the movable disc (1), an electric hammer (6) is arranged above the movable groove (4), a connecting seat (8) is connected to the bottom of the electric hammer (6), a movable gear (7) is connected to the front side of the connecting seat (8), a movable seat (10) is arranged below the movable gear (7), a rack (9) is arranged on the inner side above the movable seat (10), the rack (9) is in contact with the movable gear (7), a supporting frame (17) is connected to the bottom of the movable seat (10), and an electric movable wheel (11) is arranged on the inner side of the bottom of the supporting frame (17), the electric moving wheel (11) is inserted into the moving groove (4), the middle part of the electric moving wheel (11) is inserted with a rotating shaft (13), the electric moving wheel (11) is rotatably connected with a supporting frame (17) through the rotating shaft (13), the inner wall of the side frame (5) is provided with a limiting groove (12), the outer ends of the two sides of the rotating shaft (13) are inserted into the limiting groove (12), the rear side of the moving gear (7) and the inner part of the connecting seat (8) are provided with a moving motor (14), the moving motor (14) is in transmission connection with the moving gear (7), the bottom of the connecting seat (8) is provided with a sliding limiting ball (15), the outer part of the sliding limiting ball (15) and the inner part of the moving seat (10) are provided with a sliding groove (16), and the sliding limiting ball (15) is inserted into the sliding groove (16), and the sliding limiting ball (15) can move relative to the inside of the sliding groove (16), and the electric moving wheel (11), the moving motor (14) and the electric hammer (6) are electrically connected with an external power supply.
2. The pile head cutting device for the cast-in-place pile of the construction engineering according to claim 1, characterized in that: the electric moving wheel (11) can move in the moving groove (4).
3. The pile head cutting device for the cast-in-place pile of the construction engineering according to claim 1, characterized in that: the limiting groove (12) limits the rotating shaft (13).
4. The pile head cutting device for the cast-in-place pile of the construction engineering according to claim 1, characterized in that: the electric moving wheel (11) is a structure made of stainless steel materials, and the electric moving wheel (11) can be elastically deformed.
5. The pile head cutting device for the cast-in-place pile of the construction engineering according to claim 1, characterized in that: the outer end of the adjusting fixing stud (2) is inserted with a rotating handle.
6. The pile head cutting device for the cast-in-place pile of the construction engineering according to claim 1, characterized in that: the moving motor (14) is fixedly arranged in the connecting seat (8) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465730.7U CN216075112U (en) | 2021-10-13 | 2021-10-13 | Be used for building engineering bored concrete pile head cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465730.7U CN216075112U (en) | 2021-10-13 | 2021-10-13 | Be used for building engineering bored concrete pile head cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075112U true CN216075112U (en) | 2022-03-18 |
Family
ID=80638832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122465730.7U Expired - Fee Related CN216075112U (en) | 2021-10-13 | 2021-10-13 | Be used for building engineering bored concrete pile head cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075112U (en) |
-
2021
- 2021-10-13 CN CN202122465730.7U patent/CN216075112U/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: 20220318 |