CN212153378U - Pile cutting machine capable of changing pile cutting depth - Google Patents
Pile cutting machine capable of changing pile cutting depth Download PDFInfo
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- CN212153378U CN212153378U CN201922486764.7U CN201922486764U CN212153378U CN 212153378 U CN212153378 U CN 212153378U CN 201922486764 U CN201922486764 U CN 201922486764U CN 212153378 U CN212153378 U CN 212153378U
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Abstract
The utility model provides a can change stake machine of cutting of stake depth of cut belongs to pile head circular cutting technical field, a canning section of thick bamboo, link and first double-screw bolt. The sleeve is used for being sleeved on the pile head and is of a split structure, a plurality of fixing holes are sequentially arranged on two sides of the sleeve along the axial direction of the sleeve, and fastening pieces used for fastening the sleeve on the pile head are arranged in the fixing holes; the connecting frame is arranged on the sleeve in a sliding manner along the circumferential direction of the sleeve; the one end of first double-screw bolt is worn to locate on the link, and the other end is worn to establish in the mount, and it is provided with the cutting assembly who is used for cutting the pile head to slide in the mount, and the mount bottom surface is equipped with along the radial sliding tray that extends of sleeve, and cutting assembly sets up so that cutting assembly slides and sets up in the mount on the sliding tray, along setting up the second double-screw bolt with the sliding tray direction, the second double-screw bolt with mount threaded connection, the second double-screw bolt with cutting assembly rotates and connects. The utility model provides a can change stake machine of cutting of stake depth of cut utilizes the second double-screw bolt to promote the deep position of cutting assembly cutting pile head, has practiced thrift the human cost.
Description
Technical Field
The utility model belongs to the technical field of pile head circular cutting, more specifically say, relate to a can change stake machine of cutting of stake depth of cut.
Background
The pile foundation is one of the most important links in bridge construction, and in order to reduce the damage to the pile body protective layer, the main reinforcing steel bar layer and the concrete of the main bearing part in the pile head breaking process, the pile head breaking process is further standardized so as to reduce the damage to the structure caused by human factors.
At present, when the pile head is subjected to circular cutting, the saw blade needs to be pushed manually from the surface to the deep layer of the pile head to cut the deep layer of the pile head, the manual abutting frequency is high, and the labor cost is high in the process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can change stake machine of cutting of stake degree of depth aims at solving the current problem that the manpower frequently promotes the saw bit and causes the human cost high when cutting the deep layer of pile head.
In order to achieve the above object, the utility model adopts the following technical scheme: a pile cutter capable of changing pile cutting depth is provided, which comprises:
the sleeve is sleeved on the pile head and is of a split structure, a plurality of fixing holes are sequentially arranged on two sides of the sleeve along the axial direction of the sleeve, and fastening pieces used for fastening the sleeve on the pile head are arranged in the fixing holes;
the connecting frame is arranged on the sleeve in a sliding mode along the circumferential direction of the sleeve; and
first double-screw bolt, one end wear to locate on the link, the mount is worn to be equipped with by the other end, follow in the mount sleeve radial slip is provided with the cutting assembly who is used for cutting the pile head, the mount bottom surface is equipped with the confession the gliding sliding tray of cutting assembly follows the sliding tray direction is provided with the second double-screw bolt, the second double-screw bolt with mount threaded connection, the second double-screw bolt with cutting assembly rotates to be connected.
As another embodiment of this application, can dismantle on the link and be provided with the swivel nut, the swivel nut with first double-screw bolt threaded connection.
As another embodiment of the application, a groove is arranged on the first stud, and scale marks are arranged in the groove.
As another embodiment of the present application, the fastener is a bolt and nut assembly.
As another embodiment of the application, the end part of the first stud is provided with a handle.
As another embodiment of the application, a fixing rod for driving the connecting frame to abut against the pile head is fixedly arranged on the upper surface of the connecting frame.
As another embodiment of this application, the link both ends have set firmly the connecting rod respectively, the sleeve both ends are provided with the spout respectively, the free end of connecting rod be provided with be used for with spout sliding fit's pulley.
As another embodiment of the present application, the cutting assembly includes a saw blade, a motor for driving the saw blade to rotate, and a sliding housing for accommodating the motor, the second stud is in threaded connection with the sliding housing, and a rotating shaft of the motor is inserted into the sliding slot.
The utility model provides a can change stake machine of cutting of stake depth of cut's beneficial effect lies in: compared with the prior art, the sleeve of the pile cutting machine capable of changing the pile cutting depth is sleeved on the outer surface of the pile head, the sleeve is of a split structure, a plurality of fixing holes are respectively formed in two sides of the sleeve, the fixing holes are sequentially distributed at certain intervals along the axial direction of the sleeve, fasteners are arranged in the fixing holes, the fasteners are used for firmly fastening the sleeve on the pile head, and the stability of the operation of a cutting assembly working on the sleeve is ensured; the connecting frame is arranged on the sleeve in a sliding mode along the circumferential direction of the sleeve, so that the pile head is circularly cut by the cutting assembly on the connecting frame; one end of the first stud penetrates through the connecting frame, the other end of the first stud penetrates through the fixing frame, the first stud rotates up and down relative to the connecting frame, and then the cutting assembly is driven to move up and down, so that circular cutting is performed on different height positions of the pile head; sliding in the mount and being provided with the cutting subassembly that is used for cutting the pile head, the mount bottom surface is equipped with along the radial sliding tray that extends of sleeve, cutting subassembly sets up in the sliding tray so that cutting subassembly is radially close to the pile head along the sleeve gradually, the direction setting of sliding tray is followed to the second double-screw bolt, second double-screw bolt and mount threaded connection, the second double-screw bolt rotates with cutting subassembly to be connected, the relative mount of second double-screw bolt rotates, drive and be connected cutting subassembly with the second double-screw bolt and move to being close to the pile head direction along the sliding tray, so that cutting subassembly cuts the deep position of pile head. The utility model discloses a can change stake machine of cutting of stake depth of cut utilizes the second double-screw bolt to promote the deep position of cutting assembly cutting pile head, has practiced thrift the human cost, and has reduced the potential safety hazard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a front view structure of a pile cutter capable of changing pile cutting depth according to an embodiment of the present invention;
fig. 2 is a left side view structural schematic diagram of a pile cutting machine capable of changing pile cutting depth provided by the embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a left side view schematic structural diagram of a connecting rod according to an embodiment of the present invention;
fig. 5 is a schematic front view of a sleeve according to an embodiment of the present invention.
In the figure: 1. pile head; 2. a sleeve; 21. a fixing hole; 3. a fastener; 4. a connecting frame; 5. a connecting rod; 6. a pulley; 7. a first stud; 71. a groove; 72. scale lines; 8. a fixed mount; 81. a sliding groove; 9. a cutting assembly; 91. a saw blade; 92. an electric motor; 93. a sliding shell; 10. a second stud; 11. a threaded sleeve; 12. a handle; 13. and (5) fixing the rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2 and fig. 5, a pile cutting machine capable of changing the cutting depth of the pile according to the present invention will now be described. The pile cutting machine capable of changing the pile cutting depth comprises a sleeve 2, a connecting frame 4 and a first stud 7. The sleeve 2 is used for being sleeved on the outer surface of the pile head 1, the sleeve 2 is of a split structure, a plurality of fixing holes 21 are sequentially arranged on two sides of the sleeve 2 along the axial direction of the sleeve 2, and fasteners 3 used for fastening the sleeve 2 on the pile head 1 are arranged in the fixing holes 21; the connecting frame 4 is arranged on the sleeve 2 in a sliding manner along the circumferential direction of the sleeve 2; on link 4 is worn to locate by the one end of first double-screw bolt 7, the other end is worn to establish in mount 8, it is provided with the cutting assembly 9 that is used for cutting pile head 1 to slide in the mount 8, 8 bottom surfaces of mount are equipped with along the radial sliding tray 81 that extends of sleeve 2, cutting assembly 9 sets up on sliding tray 81 so that cutting assembly 9 slides and sets up in mount 8, set up second double-screw bolt 10 along with sliding tray 81 direction, second double- screw bolt 10 and 8 threaded connection of mount, second double-screw bolt 10 rotates with the casing of cutting assembly 9 and is connected.
In the embodiment, the fastener 3 is a bolt-nut assembly, the bolt passes through the fixing hole 21 on the sleeve 2 and is fixed by a nut, and the bolt-nut assembly is economical, practical and easy to obtain; the second stud 10 is rotatably connected with the housing of the cutting assembly 9 through a bearing, i.e. the housing of the cutting assembly 9 is fixedly provided with the bearing, and the second stud 10 penetrates through the bearing and extends into the housing of the cutting assembly 9.
Compared with the prior art, the pile cutting machine capable of changing pile cutting depth provided by the utility model has the advantages that the sleeve 2 is sleeved on the outer surface of the pile head 1, the sleeve 2 is of a split structure, the two sides of the sleeve 2 are respectively provided with a plurality of fixing holes 21, the fixing holes 21 are sequentially distributed at intervals along the axial direction of the sleeve 2, the fastening piece 3 is arranged in the fixing hole 21, the fastening piece 3 is used for firmly fastening the sleeve 2 on the pile head 1, and the stability of the operation of the cutting assembly 9 working on the sleeve 2 is ensured; the connecting frame 4 is arranged on the sleeve 2 in a sliding mode along the circumferential direction of the sleeve 2, so that the cutting assembly 9 on the connecting frame 4 performs circular cutting on the pile head 1; one end of the first stud 7 penetrates through the connecting frame 4, the other end of the first stud 7 penetrates through the fixing frame 8, and the first stud 7 rotates up and down relative to the connecting frame 4 to further drive the cutting assembly 9 to move up and down, so that circular cutting is performed on different height positions of the pile head 1; the cutting assembly 9 that is used for cutting pile head 1 slides in the mount 8, 8 bottom surfaces of mount are equipped with along the radial sliding tray 81 that extends of sleeve 2, cutting assembly 9 sets up in sliding tray 81 so that cutting assembly 9 is radially close to pile head 1 along sleeve 2 gradually, second double-screw bolt 10 sets up along the direction of sliding tray 81, second double- screw bolt 10 and 8 threaded connection of mount, second double-screw bolt 10 rotates with cutting assembly 9's casing to be connected, second double-screw bolt 10 rotates relative mount 8, it is connected cutting assembly 9 along sliding tray 81 to being close to 1 direction motion of pile head with second double-screw bolt 10 to drive, so that cutting assembly 9 cuts the deep position of pile head 1. The utility model discloses a can change stake machine of cutting of stake depth of cut utilizes second double-screw bolt 10 to promote the 1 deep position of cutting assembly 9 cutting pile head, has practiced thrift the human cost, and has reduced the potential safety hazard, just the utility model discloses a stake machine of cutting only is suitable for the cutting of small-size pile head.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 2, the screw sleeves 11 are respectively disposed on the connecting frame 4 and the fixing frame 8, the screw sleeves 11 can be detachably disposed on the connecting frame 4, and can be selected as threaded connections, two screw sleeves 11 connected to the connecting frame 4 are threadedly connected to the first stud 7, and the screw sleeve 11 connected to the fixing frame 8 is fixedly connected to the fixing frame 8. The threaded sleeves 11 are respectively arranged at the connecting parts of the first stud 7 and the connecting frame 4 and the fixed frame 8, so that the first stud 7 is in contact with the threaded sleeves 11, and the connecting frame 4 and the fixed frame 8 are prevented from being scrapped due to long-time abrasion caused by direct contact of the first stud 7 and the connecting frame 4 and the fixed frame 8.
As a specific implementation of the embodiment of the utility model discloses please refer to fig. 2, be equipped with recess 71 on the double-screw bolt, set up scale mark 72 in recess 71, optionally, paste the scale mark in recess 71 and paste paper, when carrying out the circular cutting to pile head 1 different height position, corresponding high position is directly confirmed to accessible scale mark 72, need not the manual work and carries out the determination of height again with the help of the dipperstick, and above-mentioned structure can improve measuring precision.
In order to facilitate the first stud 7 to move up and down relative to the connecting frame 4, please refer to fig. 1 and 2, a handle 12 is disposed at an end of the first stud 7.
In order to avoid the influence of the shaking of the connecting frame 4 in the sleeve 2 on the cutting of the pile head 1 by the cutting assembly 9, please refer to fig. 2, a fixing rod 13 is fixedly arranged on the upper surface of the connecting frame 4, the fixing rod 13 is manually pushed to enable the connecting frame 4 to abut against the pile head 1, and the fixing rod 13 can be pushed to enable the connecting frame 4 to slide along the circumferential direction of the sleeve 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, the upper and lower ends of the connecting frame 4 are respectively and fixedly provided with two connecting rods 5, the free end of the connecting rod 5 is connected with a pulley 6, the upper and lower ends of the sleeve 2 are respectively provided with a sliding slot, and the four pulleys 6 at the two ends of the connecting frame 4 respectively slide in the sliding slots at the upper and lower ends of the sleeve 2. The upper end and the lower end of the fixing frame 8 are respectively provided with the pulley 6, so that the stability of the connecting frame 4 sliding on the sleeve 2 can be ensured.
Referring to fig. 3, as a specific implementation of the embodiment of the present invention, the cutting assembly 9 includes a saw blade 91, a motor 92, and a sliding housing 93. The motor 92 is used for driving the saw blade 91 to rotate, the sliding shell 93 is used for accommodating the motor 92, one end of the second stud 10 penetrates through the sliding shell 93 and is rotatably connected with the sliding shell 93 through a bearing, the sliding shell 93 only can accommodate the motor 92 and the second stud 10, the second stud 10 is arranged behind the motor 92, and the second stud 10 is close to the pile head 1 relative to the fixing frame 8 and further drives the cutting assembly 9 connected with the second stud 10 to slide close to the pile head 1 so as to cut the deep part of the pile head 1.
The embodiment of the utility model provides a concrete implementation does: the device is fixed on the outer surface of a pile head 1, a first stud 7 is rotated to enable the first stud 7 to move up and down relative to a connecting frame 4, and further a cutting assembly 9 is driven to move to a position to be cut, a sliding groove 81 in the bottom surface of a fixing frame 8 is adjusted to extend to the radial direction of a sleeve 2, a motor 92 is started, the motor 92 drives a saw blade 91 to cut the pile head 1, a fixing rod 13 is pushed to slide along the circumferential direction of the sleeve 2 to perform circular cutting on the surface layer of the pile head 1, a second stud 10 is adjusted to enable the second stud 10 to rotate relative to the fixing frame 8 and drive the cutting assembly 9 to be close to the deep part of the pile head 1, the motor 92 is started, the motor 92 drives the saw blade 91 to cut the pile head 1, the fixing rod 13 is pushed to slide along the circumferential direction of the sleeve 2 to perform circular cutting on the deep layer of the pile head.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Can change stake machine of cutting of stake depth of cut, its characterized in that includes:
the sleeve is sleeved on the pile head and is of a split structure, a plurality of fixing holes are sequentially arranged on two sides of the sleeve along the axial direction of the sleeve, and fastening pieces used for fastening the sleeve on the pile head are arranged in the fixing holes;
the connecting frame is arranged on the sleeve in a sliding mode along the circumferential direction of the sleeve; and
first double-screw bolt, one end wear to locate on the link, the mount is worn to be equipped with by the other end, follow in the mount sleeve radial slip is provided with the cutting assembly who is used for cutting the pile head, the mount bottom surface is equipped with the confession the gliding sliding tray of cutting assembly follows the sliding tray direction is provided with the second double-screw bolt, the second double-screw bolt with mount threaded connection, the second double-screw bolt with cutting assembly rotates to be connected.
2. The pile cutting machine capable of changing pile cutting depth according to claim 1, wherein a threaded sleeve is detachably arranged on the connecting frame, and the threaded sleeve is in threaded connection with the first stud.
3. The pile cutter capable of changing pile cutting depth as claimed in claim 1, wherein the first stud is provided with a groove, and the groove is provided with scale marks.
4. A machine as claimed in any one of claims 1 to 3, wherein the fasteners are bolt and nut assemblies.
5. A pile cutter with changeable pile cutting depth according to any one of claims 1-3, characterized in that the first stud end is provided with a handle.
6. A pile cutting machine capable of changing pile cutting depth according to any one of claims 1-3, wherein a fixing rod for driving the connecting frame to abut against the pile head is fixedly arranged on the upper surface of the connecting frame.
7. A pile cutting machine capable of changing pile cutting depth according to any one of claims 1-3, characterized in that a connecting rod is fixedly arranged at each end of the connecting frame, a sliding groove is arranged at each end of the sleeve, and a pulley for sliding fit with the sliding groove is arranged at the free end of the connecting rod.
8. A pile cutting machine capable of changing pile cutting depth according to any one of claims 1-3, wherein the cutting assembly comprises a saw blade, a motor for driving the saw blade to rotate and a sliding shell for accommodating the motor, the second stud is rotatably connected with the sliding shell, and a rotating shaft of the motor is arranged in the sliding groove in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486764.7U CN212153378U (en) | 2019-12-30 | 2019-12-30 | Pile cutting machine capable of changing pile cutting depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486764.7U CN212153378U (en) | 2019-12-30 | 2019-12-30 | Pile cutting machine capable of changing pile cutting depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153378U true CN212153378U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486764.7U Active CN212153378U (en) | 2019-12-30 | 2019-12-30 | Pile cutting machine capable of changing pile cutting depth |
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| CN (1) | CN212153378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718070A (en) * | 2022-05-06 | 2022-07-08 | 中铁广州工程局集团第三工程有限公司 | Construction method for breaking soil between piles and pile heads of super-irrigation cast-in-place pile |
| CN114855797A (en) * | 2022-04-24 | 2022-08-05 | 郑州市人防工程设计研究院 | Building engineering pile head surrounding type cutting device |
| CN115059125A (en) * | 2022-07-19 | 2022-09-16 | 四川省鑫川工程检测有限公司 | Reinforcing device for vertical compression-resistant static load test pile head of single pile |
-
2019
- 2019-12-30 CN CN201922486764.7U patent/CN212153378U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855797A (en) * | 2022-04-24 | 2022-08-05 | 郑州市人防工程设计研究院 | Building engineering pile head surrounding type cutting device |
| CN114718070A (en) * | 2022-05-06 | 2022-07-08 | 中铁广州工程局集团第三工程有限公司 | Construction method for breaking soil between piles and pile heads of super-irrigation cast-in-place pile |
| CN115059125A (en) * | 2022-07-19 | 2022-09-16 | 四川省鑫川工程检测有限公司 | Reinforcing device for vertical compression-resistant static load test pile head of single pile |
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