CN220565228U - Pile head pre-cutting device for inserted bored pile - Google Patents
Pile head pre-cutting device for inserted bored pile Download PDFInfo
- Publication number
- CN220565228U CN220565228U CN202322069874.XU CN202322069874U CN220565228U CN 220565228 U CN220565228 U CN 220565228U CN 202322069874 U CN202322069874 U CN 202322069874U CN 220565228 U CN220565228 U CN 220565228U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- pile
- fixedly connected
- hole
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title abstract description 26
- 238000009434 installation Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of cutting devices, in particular to a pre-cutting device for a pile head of an inserted bored pile. The utility model has the advantages that: the staff pulls the adjusting rod to enable the adjusting rod to slide in the adjusting sleeve until the height of the assembling frame is proper, then the fastening bolt is rotated to enable the adjusting rod to move into the corresponding adjusting hole, the height of the assembling frame can be adjusted timely, concrete pouring is carried out later until the concrete is primarily dried, the control plate can be pressed to enable the control plate to drive the clamping post to move out of the clamping hole, the assembling plate can be timely pulled out, a space is formed by the assembling frame after the assembling plate is pulled out, the space is a cutting seam, the assembling plate is pulled out and the assembling frame slides relatively, the situation of adhesion with the concrete cannot occur, labor is saved during pulling out, and labor amount of workers can be reduced.
Description
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a pre-cutting device for a pile head of an inserted bored pile.
Background
In the field of building pile foundation construction, a bored pile is a pile foundation construction process with extremely wide application, and the construction process mainly comprises the steps of forming holes by using manpower or various drilling machines, placing a reinforcement cage in the formed pile holes, pouring concrete into the pile holes, and the like, wherein when the concrete is poured, the concrete pouring quantity is required to be properly increased, so that the height of a pile top concrete pouring finished surface properly exceeds the designed pile top elevation, and the concrete above the designed pile top elevation is cut off after the concrete is hardened, so that the pile top concrete strength is ensured to meet the design requirement, and the concrete cutting process is called pile head cutting.
The utility model discloses a device is cut in advance to inserted bored concrete pile head of publication number CN219240535U, through the subassembly of cutting in advance that sets up, after the concrete preliminary hardening, the concatenation picture peg that controls on first division board and the second division board breaks away from the concatenation draw-in groove of standing pillar, until first division board and second division board break away from the bored concrete pile completely, and the side of bored concrete pile can reserve the fracture of cutting in advance at last, can reduce the difficulty of cutting in advance of bored concrete pile head and cut work load of cutting in advance device like this.
The pile head pre-cutting device has the following defects in actual use: above-mentioned pile head cuts device in advance is using and needs to install the division board in the position of cutting in advance through the support, and the concrete is taken out the division board after preliminary hardening, and the position of division board can form a cutting groove, is convenient for cut, but the division board installs into one side of concrete pile body, can appear the condition of adhesion between concrete drying back and the division board, and it can be comparatively laborious to take out punishment baffle time, consequently needs a plug-in bored concrete pile head to cut device in advance to solve above-mentioned problem.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a pre-cutting device for pile heads of inserted bored piles, which solves the problems mentioned in the background art and overcomes the shortcomings of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a pre-cut device for a pile head of an inserted bored pile, including a mounting base, an adjusting sleeve is fixedly connected to a top of the mounting base, a fastening bolt is screwed to one side of the adjusting sleeve, an adjusting rod is slidably connected to an inner wall of the adjusting sleeve, an adjusting hole is provided on one side of the adjusting rod, the fastening bolt is clamped with the adjusting rod through the adjusting hole, a pre-cut member is provided on the top of the adjusting rod, the pre-cut member includes a connecting column fixedly connected with the adjusting rod, an assembling frame is fixedly connected to one side of the connecting column, a clamping hole is provided at a bottom of the assembling frame, an assembling plate is slidably connected to an inner wall of the assembling frame, a control groove is provided on one side of the assembling plate, a spring is fixedly connected to an inner wall of the control groove, a control plate is fixedly connected to one side of the spring, and a clamping column is clamped with the assembling frame through the clamping hole.
By the above-mentioned scheme preferred, the side fixedly connected with cardboard of adjusting the pole, the draw-in groove has been seted up to the inner wall of adjusting the cover, cardboard passes through draw-in groove and adjusting cover sliding connection. The quantity of regulation hole is a plurality of, and a plurality of regulation hole linear array is in one side of adjusting the pole, the diameter size of regulation hole and fastening bolt equals, adopts the technical effect that above-mentioned technical scheme can reach to be: when pouring operation of the cast-in-place pile is needed, the mounting base and the top of the reinforcement cage are assembled, then the adjusting rod is pulled to enable the adjusting rod to slide in the adjusting sleeve until the height of the assembled frame is proper, and then the fastening bolt is rotated to enable the assembling frame to move into the corresponding adjusting hole, so that the height of the assembled frame can be adjusted in time.
By any of the above schemes, preferably, a positioning pin is fixedly connected to one side of the assembly plate, a positioning hole is provided in the inner wall of the assembly frame, and the positioning pin is slidably connected with the assembly frame through the positioning hole. The number of the assembly frames is two, the two assembly frames are symmetrically distributed on two sides of the adjusting rod, and the assembly frames are perpendicular to the adjusting rod. The diameter size of joint hole and joint post is equal, the control panel passes through control groove and equipment board sliding connection, adopts the technical effect that above-mentioned technical scheme can reach to be: and then pouring concrete until the concrete is primarily dried, pressing the control panel to drive the clamping column to move out of the clamping hole, timely extracting the assembly plate, forming a space for the assembly frame after extracting, namely cutting a slit, extracting the assembly plate and relatively sliding the assembly frame, preventing the situation of adhesion with the concrete, saving labor during extracting, and reducing the labor capacity of workers.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
when the pouring operation of the cast-in-place pile is required, the mounting base and the top of the reinforcement cage are assembled, the adjusting rod is pulled to enable the mounting base and the reinforcement cage to slide in the adjusting sleeve until the height of the assembling frame is proper, the fastening bolt is rotated to enable the mounting base and the reinforcement cage to move into the corresponding adjusting hole, the height of the assembling frame can be adjusted in time, concrete pouring is performed, after the concrete is primarily dried, the control plate can be pressed to enable the clamping column to be driven to move out of the clamping hole, the assembling plate can be timely pulled out, a space is formed by the assembling frame after the assembling plate is pulled out, the space is a cutting seam, the assembling plate is pulled out and the assembling frame relatively slides, the situation of adhesion with the concrete cannot occur, labor is saved during pulling out, and labor amount of workers can be reduced.
Drawings
FIG. 1 is a schematic view of the structure of an assembly of the present utility model;
FIG. 2 is a schematic view of the structure of the pre-cut member of the present utility model;
FIG. 3 is a schematic view of an assembled frame according to the present utility model;
FIG. 4 is a schematic view of a first view angle structure of the assembly plate of the present utility model;
FIG. 5 is a schematic view of a second view structure of the assembly plate of the present utility model.
In the figure: 1-mounting base, 2-adjusting sleeve, 3-fastening bolt, 4-adjusting rod, 5-adjusting hole, 6-pre-cut-off component, 601-connecting column, 602-assembling frame, 603-clamping hole, 604-assembling plate, 605-control slot, 606-spring, 607-control board, 608-clamping column, 7-clamping plate, 8-clamping slot, 9-locating pin and 10-locating hole.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to fig., a pre-cutting device for a pile head of an inserted bored pile comprises a mounting base 1, wherein an adjusting sleeve 2 is fixedly connected to the top of the mounting base 1, one side of the adjusting sleeve 2 is in threaded connection with a fastening bolt 3, an adjusting rod 4 is slidably connected to the inner wall of the adjusting sleeve 2, an adjusting hole 5 is formed in one side of the adjusting rod 4, the fastening bolt 3 is clamped with the adjusting rod 4 through the adjusting hole 5, a pre-cutting member 6 is arranged at the top of the adjusting rod 4, the pre-cutting member 6 comprises a connecting column 601 fixedly connected with the adjusting rod 4, an assembling frame 602 is fixedly connected to one side of the connecting column 601, a clamping hole 603 is formed in the bottom of the assembling frame 602, an assembling plate 604 is slidably connected to the inner wall of the assembling frame 602, a control groove 605 is formed in one side of the assembling plate 604, a spring 606 is fixedly connected to the inner wall of the control groove 605, a control plate 607 is fixedly connected to one side of the spring 606, and a clamping column 608 is clamped with the assembling frame 602 through the clamping hole 603.
As an alternative technical scheme of the utility model, a clamping plate 7 is fixedly connected to the side surface of the adjusting rod 4, a clamping groove 8 is formed in the inner wall of the adjusting sleeve 2, and the clamping plate 7 is in sliding connection with the adjusting sleeve 2 through the clamping groove 8. The number of the adjusting holes 5 is a plurality, the plurality of the adjusting holes 5 are linearly arrayed on one side of the adjusting rod 4, the diameters of the adjusting holes 5 and the fastening bolts 3 are equal, when pouring operation of a cast-in-place pile is needed, the mounting base 1 and the top of the reinforcement cage are assembled, then the adjusting rod 4 is pulled to slide in the adjusting sleeve 2 until the height of the assembling frame 602 is proper, and then the fastening bolts 3 are rotated to move into the corresponding adjusting holes 5.
As an alternative solution of the present utility model, a positioning pin 9 is fixedly connected to one side of the assembly plate 604, a positioning hole 10 is formed in the inner wall of the assembly frame 602, and the positioning pin 9 is slidably connected to the assembly frame 602 through the positioning hole 10. The number of the assembling frames 602 is two, the two assembling frames 602 are symmetrically distributed on two sides of the adjusting rod 4, and the assembling frames 602 are perpendicular to the adjusting rod 4. The diameter size of the clamping hole 603 is equal to that of the clamping column 608, the control panel 607 is in sliding connection with the assembly plate 604 through the control groove 605, concrete pouring is carried out until the concrete is primarily dried, the control panel 607 can be pressed to drive the clamping column 608 to move out of the clamping hole 603, the assembly plate 604 can be timely pulled out, and a space is formed by the assembly frame 602 after the assembly plate 604 is pulled out, and is a cutting seam.
The pre-cutting device for the pile head of the inserted bored pile has the following working principle:
1): when pouring operation of the cast-in-place pile is needed, the mounting base 1 is assembled with the top of the reinforcement cage, then the adjusting rod 4 is pulled to slide in the adjusting sleeve 2 until the height of the assembling frame 602 is proper, and then the fastening bolt 3 is rotated to move into the corresponding adjusting hole 5.
2): after the concrete is primarily dried, the control panel 607 can be pressed to drive the clamping column 608 to move out of the clamping hole 603, the assembly plate 604 can be timely pulled out, and a space is formed by the assembly frame 602 after the assembly plate 604 is pulled out, and the space is a cutting seam.
In summary, this inserted bored pile head cuts device in advance, when the pouring operation of bored pile needs to be carried out, assemble the top of installation base 1 and steel reinforcement cage, later pull regulation pole 4 makes its inside slip of adjusting collar 2, until the high suitable back of equipment frame 602 rotates fastening bolt 3 makes its motion advance inside corresponding regulation hole 5, can in time adjust the high of equipment frame 602, carry out the pouring of concrete afterwards, after the concrete is preliminary dry, can press control panel 607 makes it drive joint post 608 motion out joint hole 603, can in time take out equipment board 604, the formation space of equipment frame 602 after the extraction, this space is the cutting seam, moreover equipment board 604 is taken out and the equipment frame 602 relative slip, the condition with the concrete adhesion can not appear, very laborsaving during the extraction, the amount of labour of workman will be reduced.
Claims (6)
1. The utility model provides a device is cut in advance to inserted drilling bored concrete pile head which characterized in that: including installation base (1), the top fixedly connected with adjusting collar (2) of installation base (1), one side threaded connection of adjusting collar (2) has fastening bolt (3), the inner wall sliding connection of adjusting collar (2) has regulation pole (4), regulation hole (5) have been seted up to one side of adjusting pole (4), fastening bolt (3) are through regulation hole (5) looks joint of adjusting pole (4), the top of adjusting pole (4) is provided with in advance and cuts component (6), in advance cut component (6) include with adjust pole (4) fixed connection's spliced pole (601), one side fixedly connected with equipment frame (602) of spliced pole (601), joint hole (603) have been seted up to the bottom of equipment frame (602), inner wall sliding connection of equipment frame (602) has equipment board (604), control groove (605) have been seted up to one side of equipment board (604), the inner wall fixedly connected with spring (606) of control groove (605), one side fixedly connected with control board (607) of spring (606), one side fixedly connected with control board (608) pass through joint (603) spliced pole (608).
2. The pre-cut device for pile heads of inserted bored piles according to claim 1, wherein: the side fixedly connected with cardboard (7) of adjusting pole (4), draw-in groove (8) have been seted up to the inner wall of adjusting sleeve (2), cardboard (7) are through draw-in groove (8) and adjusting sleeve (2) sliding connection.
3. A pre-cut-off device for pile heads of inserted bored piles according to claim 2, wherein: the number of the adjusting holes (5) is a plurality, the plurality of the adjusting holes (5) are linearly arrayed on one side of the adjusting rod (4), and the diameters of the adjusting holes (5) and the fastening bolts (3) are equal.
4. A pre-cut-off device for a pile head of a cast-in-situ bored pile according to claim 3, wherein: one side of the assembly plate (604) is fixedly connected with a positioning pin (9), a positioning hole (10) is formed in the inner wall of the assembly frame (602), and the positioning pin (9) is in sliding connection with the assembly frame (602) through the positioning hole (10).
5. The pre-cut device for the pile head of the inserted bored pile according to claim 4, wherein: the number of the assembly frames (602) is two, the two assembly frames (602) are symmetrically distributed on two sides of the adjusting rod (4), and the assembly frames (602) are perpendicular to the adjusting rod (4).
6. The pre-cut device for the pile head of the inserted bored pile according to claim 5, wherein: the diameter of the clamping hole (603) is equal to that of the clamping column (608), and the control plate (607) is in sliding connection with the assembly plate (604) through the control groove (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069874.XU CN220565228U (en) | 2023-08-03 | 2023-08-03 | Pile head pre-cutting device for inserted bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069874.XU CN220565228U (en) | 2023-08-03 | 2023-08-03 | Pile head pre-cutting device for inserted bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565228U true CN220565228U (en) | 2024-03-08 |
Family
ID=90101279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322069874.XU Active CN220565228U (en) | 2023-08-03 | 2023-08-03 | Pile head pre-cutting device for inserted bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565228U (en) |
-
2023
- 2023-08-03 CN CN202322069874.XU patent/CN220565228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220565228U (en) | Pile head pre-cutting device for inserted bored pile | |
| CN116079890A (en) | Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method | |
| CN220521999U (en) | Construction formwork device for building outer wall | |
| CN111877320A (en) | Integrated construction method for foundation pit support system cast-in-place pile and steel lattice column | |
| CN219509211U (en) | Vertical prefabricated component vertical steel bar positioning device | |
| CN219365542U (en) | Assembled type roof returning device for building construction | |
| CN212561602U (en) | Built-in fitting elevation and levelness control device | |
| CN213268981U (en) | Locating rack for quickly installing prefabricated wall panel | |
| CN210850736U (en) | Adjustable mould of prefabricated post | |
| CN115059071A (en) | Pile sinking construction method for precast pile | |
| CN111379272B (en) | Control device and control method for elevation and levelness of embedded part | |
| CN113186919A (en) | Static pressure pile pressing device and construction method thereof | |
| CN214996041U (en) | Auxiliary supporting equipment for aluminum frame wood formwork | |
| CN220889535U (en) | Construction device for secondary structure tie bar embedded part | |
| CN219241349U (en) | Building reinforcing device | |
| CN112962960B (en) | Early formwork stripping support system of coincide floor rigid coupling independent stay | |
| CN214995703U (en) | Boom punching and mounting integrated machine | |
| CN219138382U (en) | Tank wall large formwork first floor ground anchor supporting system | |
| CN217602032U (en) | Construction structure is set up to lift shaft way operation platform | |
| CN221778983U (en) | Template for building construction | |
| CN217812383U (en) | Fixing support for building engineering template | |
| CN113186918B (en) | Piling equipment for constructional engineering | |
| CN221919433U (en) | Reverse staggered layer type deep foundation pit supporting structure | |
| CN221722215U (en) | Scaffold for building engineering | |
| CN213703297U (en) | Vertical drilling operation tool for indoor top plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |