CN216194738U - Pile head removing-free device for building construction - Google Patents
Pile head removing-free device for building construction Download PDFInfo
- Publication number
- CN216194738U CN216194738U CN202122405609.5U CN202122405609U CN216194738U CN 216194738 U CN216194738 U CN 216194738U CN 202122405609 U CN202122405609 U CN 202122405609U CN 216194738 U CN216194738 U CN 216194738U
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- China
- Prior art keywords
- sleeve
- pile
- movable
- fixed
- movable cylinder
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- 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.)
- Expired - Fee Related
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- 238000009435 building construction Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000009415 formwork Methods 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 239000002002 slurry Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 238000007667 floating Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000009527 percussion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a pile head removing-free device for building construction, and relates to the technical field of pile head construction. The movable sleeve comprises a sleeve body which is vertically arranged, a connecting flange is fixed at the bottom of the sleeve body, a rubber pad is arranged at the bottom of the connecting flange, a movable barrel is sleeved outside the sleeve body, and a guide assembly for guiding the movable barrel to vertically move is arranged between the movable barrel and the sleeve body. When the concrete pile foundation pouring device is used, the release agents are firstly coated inside the sleeve and the movable cylinder, then the sleeve is fixed on the existing steel formwork through the connecting flange, the sealing performance between the sleeve and the steel formwork can be improved through the rubber gasket, in the pile foundation pouring process, impurities such as floating slurry, slurry and the like can appear in the movable cylinder, the movable cylinder can be driven to vertically move downwards along the guide assembly through the driving assembly, so that concrete with the impurities in the movable cylinder is discharged, and the top of the pile foundation after being formed is prevented from having a virtual pile.
Description
Technical Field
The utility model relates to the technical field of pile head construction, in particular to a pile head removing-free device for building construction.
Background
At present, during foundation construction of building engineering, a bored concrete cast-in-place pile is mostly adopted, and the bored concrete pile is a structural measure for improving the bearing capacity of a foundation. In the process of pouring the pile body concrete, because the pile top is floating slurry or a slurry and mortar mixture in underwater concrete pouring along with the rising of air bubbles or pores in the concrete to the pile top part in the vibrating process, the dummy pile at the upper part needs to be chiseled off in order to ensure the strength of the pile body concrete.
In the process of chiseling off the pile head, the worker is required to adopt an abrasive machine to cut in a circular mode or adopt a percussion drill to chisel off, construction is difficult like this and can produce a large amount of dust in the process, and the condition of slurry leakage can occur because the template is not enough when pouring to current pile foundation, for this reason, a pile head device is exempted from to pick out for construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a pile head removing-free device for building construction, which aims to solve the problems that in the pile head removing process, workers need to perform circular cutting by using a grinder or adopt a percussion drill to perform removing, so that the construction is difficult, a large amount of dust can be generated in the process, and slurry leakage can occur due to insufficient template sealing when the existing pile foundation is poured.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a construction is with exempting from to pick pile head device, includes the sleeve that sets up to the vertical, the sleeve bottom is fixed with flange, the flange bottom is provided with the rubber pad, the sleeve overcoat is equipped with a movable section of thick bamboo, a movable section of thick bamboo with be provided with between the sleeve and be used for the guide a guide subassembly that a movable section of thick bamboo was vertical to the removal, be provided with on the movable section of thick bamboo and be used for the drive a movable section of thick bamboo is followed the drive assembly that guide subassembly removed, a movable section of thick bamboo both sides are provided with the solid fixed ring that is used for the ligature suspender.
Furthermore, a sealing groove matched with the rubber gasket is formed at the bottom of the connecting flange, and connecting holes used for connecting the sleeve and the steel formwork are formed in positions, corresponding to the connecting flange, of the rubber gasket.
Furthermore, the guide assembly comprises a loop bar vertically fixed on the movable cylinder, a sliding groove constructed along the length direction of the loop bar, and a sliding bar vertically fixed on the connecting flange and inserted in the sliding groove.
Further, drive assembly including set up in the spout and with slide bar threaded connection's threaded rod with fix the threaded rod top just is used for driving its pivoted handle, the threaded rod pass through the bearing with the activity section of thick bamboo is connected.
Further, a mounting plate is fixed on two sides of the movable cylinder, and a vibration motor used for driving the movable cylinder to vibrate is fixed on the mounting plate.
Further, a shielding plate for preventing concrete from flowing to the handle is fixed to the top end of the movable cylinder around the handle.
The utility model has the following beneficial effects:
1. when the pile foundation removing device is used, the release agents are firstly coated inside the sleeve and the movable barrel, then the sleeve is fixed on the existing steel formwork through the connecting flange, the sealing performance between the sleeve and the steel formwork can be improved through the rubber gasket, impurities such as floating slurry and slurry can appear in the movable barrel in the pile foundation pouring process, the movable barrel can be driven to vertically move downwards along the guide assembly through the driving assembly, so that concrete with the impurities in the movable barrel is discharged, a virtual pile can be prevented from appearing at the top of the pile foundation after the pile foundation is formed, and the problems that in the pile head chiseling process, workers need to perform circular cutting by using a grinding machine or chiseling by using an impact drill, construction is difficult, a large amount of dust can be generated in the process, and slurry leakage can occur due to insufficient sealing of the formwork in the existing pile foundation pouring process.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;
reference numerals: 1. a sleeve; 2. a connecting flange; 3. a rubber pad; 4. a movable barrel; 5. a guide assembly; 51. a loop bar; 52. a chute; 53. a slide bar; 6. a drive assembly; 61. a threaded rod; 62. a handle; 7. a fixing ring; 8. a sealing groove; 9. connecting holes; 10. mounting a plate; 11. vibrating a motor; 12. and (4) a protective plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 3, a pile head picking-free device for building construction comprises a sleeve 1 vertically arranged, a connecting flange 2 is fixed at the bottom of the sleeve 1, a rubber pad 3 is arranged at the bottom of the connecting flange 2, a movable cylinder 4 is sleeved outside the sleeve 1, a guide assembly 5 for guiding the movable cylinder 4 to vertically move is arranged between the movable cylinder 4 and the sleeve 1, a driving assembly 6 for driving the movable cylinder 4 to move along the guide assembly 5 is arranged on the movable cylinder 4, fixing rings 7 for binding hanging strips are arranged at two sides of the movable cylinder 4, in some embodiments, a release agent is firstly coated inside the sleeve 1 and the movable cylinder 4 when the pile head picking-free device is used, then the sleeve 1 is fixed on an existing steel formwork through the connecting flange 2, the rubber pad 3 can improve the sealing performance between the sleeve 1 and the steel formwork, in the process of pile foundation pouring, impurities such as floating slurry and slurry can appear in the movable cylinder 4, the movable cylinder 4 can be driven to vertically move downwards along the guide assembly 5 through the drive assembly 6, concrete with impurities in the movable cylinder 4 is discharged, a virtual pile can be prevented from appearing at the top of the pile foundation after the pile foundation is formed, the problem that slurry leakage occurs due to insufficient sealing of a template when the existing pile foundation is poured is solved in the pile head chiseling process, a worker needs to perform circular cutting by using an abrasive machine or chiseling by using an impact drill, construction is difficult, a large amount of dust can be generated in the process, more specifically, a release agent is coated inside the sleeve 1 and the movable cylinder 4 when the existing pile foundation is used, the movable cylinder 4 and the sleeve 1 can be conveniently lifted by the fixing ring 7 after concrete is solidified, then the sleeve 1 is fixed on the existing steel template through the connecting flange 2, and the sealing performance of the connecting part of the connecting flange 2 and the steel template can be effectively improved through the rubber pad 3 arranged at the bottom of the connecting flange 2 Or directly fix sleeve 1 subaerial, pour concrete in the pile foundation after sleeve 1 is fixed, at the in-process of concreting, impurity such as some laitances and mud can appear in activity section of thick bamboo 4 inside, after concrete vibration is accomplished, drive activity section of thick bamboo 4 through drive assembly 6 along the vertical downstream of guide assembly 5, at this moment, activity section of thick bamboo 4 can conflict flange 2 downwards, the top of activity section of thick bamboo 4 aligns with sleeve 1's top simultaneously, make the inside concrete that contains impurity of activity section of thick bamboo 4 can all discharge, virtual stake appears after avoiding its shaping, the loaded down with trivial details of pile picking head has been removed from.
As shown in fig. 1 and 3, a sealing groove 8 adapted to the rubber gasket 3 is formed at the bottom of the connecting flange 2, connecting holes 9 for connecting the sleeve 1 and the steel form are formed in positions of the rubber gasket 3 corresponding to the connecting flange 2, the connecting holes 9 are formed in positions of the rubber gasket 3 adapted to the sealing groove 8 and the rubber gasket 3 corresponding to the connecting flange 2, and bolts can pass through the connecting holes 9 to fix the sleeve 1 and the steel form when the sleeve is connected with the steel form.
As shown in fig. 1 and 3, the guiding assembly 5 includes a sleeve rod 51 vertically fixed on the movable cylinder 4, a sliding groove 52 configured along the length direction of the sleeve rod 51, and a sliding rod 53 vertically fixed on the connecting flange 2 and inserted in the sliding groove 52, wherein the sliding rod 53 is inserted in the sliding groove 52 and can slide along the sliding groove, and the position of the movable cylinder 4 can be vertically moved by the sleeve rod 51 and the sliding rod 53 when in use.
As shown in fig. 1 and 3, the driving assembly 6 includes a threaded rod 61 disposed in the sliding slot 52 and in threaded connection with the sliding rod 53, and a handle 62 fixed at the top end of the threaded rod 61 and used for driving the sliding rod to rotate, and the threaded rod 61 is connected with the movable cylinder 4 through a bearing, and the handle 62 can drive the threaded rod 61 to rotate after rotating, and due to the threaded rod 61 being in threaded connection with the sliding rod 53, the threaded rod 61 can drive the sliding rod 53 to move along the sliding slot 52 when rotating, so as to drive the movable cylinder 4 to move vertically.
As shown in figure 1, mounting plates 10 are fixed on two sides of the movable cylinder 4, a vibration motor 11 for driving the movable cylinder 4 to vibrate is fixed on the mounting plates 10, the vibration motor 11 is started when concrete is poured, and impurities in the sleeve 1 and the movable cylinder 4 can float to the top through the vibration motor 11, so that the impurities can be conveniently removed.
As shown in fig. 1 and 2, a protective plate 12 for preventing concrete from flowing to the handle 62 is fixed at the top end of the movable cylinder 4 around the handle 62, when the movable cylinder 4 moves vertically downwards, the concrete in the movable cylinder 4 can flow out from the top of the movable cylinder 4, and the use of the movable cylinder can be prevented from being influenced by the concrete flowing to the handle 62 through the protective plate 12.
Claims (6)
1. The utility model provides a construction is with exempting from to pick pile head device, a serial communication port, including vertical sleeve (1) to the setting, sleeve (1) bottom is fixed with flange (2), flange (2) bottom is provided with rubber pad (3), sleeve (1) overcoat is equipped with a movable section of thick bamboo (4), a movable section of thick bamboo (4) with be provided with between sleeve (1) and be used for the guide a movable section of thick bamboo (4) is vertical to guide subassembly (5) that remove, be provided with on a movable section of thick bamboo (4) and be used for the drive a movable section of thick bamboo (4) are followed drive assembly (6) that guide subassembly (5) removed, a movable section of thick bamboo (4) both sides are provided with solid fixed ring (7) that are used for the ligature suspender.
2. The pile head removing-free device for building construction according to claim 1, wherein a sealing groove (8) adapted to the rubber gasket (3) is formed at the bottom of the connecting flange (2), and connecting holes (9) for connecting the sleeve (1) and the steel formwork are formed in positions of the rubber gasket (3) corresponding to the connecting flange (2).
3. The pile-picking-free head device for building construction according to claim 1, wherein the guiding assembly (5) comprises a loop bar (51) vertically fixed on the movable cylinder (4) and a sliding groove (52) constructed along the length direction of the loop bar (51), and further comprises a sliding bar (53) vertically fixed on the connecting flange (2) and inserted in the sliding groove (52).
4. The pile-picking-free head device for building construction as claimed in claim 3, wherein the driving assembly (6) comprises a threaded rod (61) disposed in the sliding groove (52) and in threaded connection with the sliding rod (53), and a handle (62) fixed at the top end of the threaded rod (61) and used for driving the threaded rod to rotate, and the threaded rod (61) is connected with the movable cylinder (4) through a bearing.
5. The pile head removing-free device for building construction according to claim 1, wherein mounting plates (10) are fixed on two sides of the movable cylinder (4), and a vibration motor (11) for driving the movable cylinder (4) to vibrate is fixed on the mounting plates (10).
6. The pile-picking-free head device for building construction as claimed in claim 4, wherein a protective plate (12) for preventing concrete from flowing to the handle (62) is fixed at the top end of the movable cylinder (4) around the handle (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405609.5U CN216194738U (en) | 2021-09-29 | 2021-09-29 | Pile head removing-free device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405609.5U CN216194738U (en) | 2021-09-29 | 2021-09-29 | Pile head removing-free device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194738U true CN216194738U (en) | 2022-04-05 |
Family
ID=80860615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405609.5U Expired - Fee Related CN216194738U (en) | 2021-09-29 | 2021-09-29 | Pile head removing-free device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194738U (en) |
-
2021
- 2021-09-29 CN CN202122405609.5U patent/CN216194738U/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 |
Granted publication date: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |