CN214497507U - Construction node is handled to pile head - Google Patents
Construction node is handled to pile head Download PDFInfo
- Publication number
- CN214497507U CN214497507U CN202023259446.6U CN202023259446U CN214497507U CN 214497507 U CN214497507 U CN 214497507U CN 202023259446 U CN202023259446 U CN 202023259446U CN 214497507 U CN214497507 U CN 214497507U
- Authority
- CN
- China
- Prior art keywords
- concatenation
- pile head
- semicircle
- steel ring
- steel
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 239000002984 plastic foam Substances 0.000 claims abstract description 19
- 239000006260 foam Substances 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Abstract
The utility model provides a construction node is handled to pile head, includes the plastic foam piece, be located concatenation formula division steel plate and PVC sleeve pipe at annular plastic foam piece top surface, concatenation formula division steel plate comprises the semicircle concatenation steel ring that a pair of structure is the same, the interval is equipped with the cutting chute on the relative cambered surface of semicircle concatenation steel ring, wherein, lie in upper most and lower part cutting chute and be right angle shape, lie in the right trapezoid that the middle part cutting chute is parallel to each other, the upper most and the lower part cutting chute concatenation of two semicircle concatenation steel rings form the rectangle structure. The utility model provides the high reuse rate of steel sheet is kept apart to concatenation formula, soft isolation combines together with the stereoplasm isolation, improves the buoyancy that pile head isolating device produced when the concrete surpasses irritates, guarantees pile head elevation, accomplishes the accurate processing of pile head.
Description
Technical Field
The utility model relates to a construction field specifically belongs to a construction node is handled to pile head.
Background
In the field of constructional engineering, cast-in-place piles are used for construction in most projects, the construction process of the concrete cast-in-place piles is mature, the cast-in-place piles can be used for various terrains, and the concrete cast-in-place piles can be subjected to certain over-pouring when being poured so as to ensure that the pile bodies are compact in concrete.
After the cast-in-place pile is constructed, pile heads at the over-cast part need to be broken, large-scale machinery is generally not used for breaking the pile heads so as to disturb a pile body, various pile head breaking technologies exist at present, and small-scale machinery such as a ring cutting method is used for breaking the pile, an artificial air compressor is used for breaking the pile and the like.
At present with this application closest technical scheme use the division board to be 10cm thick integral type circle shape division board and place in reinforcing bar department trompil, the entrance to a cave shutoff is reserved to the lateral wall position, and the clump is reserved the entrance to a cave and is broken division board and pile head when treating broken stake.
This method has the following disadvantages:
(1) the soft isolation plate cannot effectively resist floating, and the elevation of the pile head cannot be ensured;
(2) the hard isolation plate has low repeated utilization rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction node is handled to pile head aims at improving the reuse rate of division board, and soft isolation combines together with stereoplasm isolation, improves the buoyancy that pile head isolating device produced when the concrete surpasses irritates, guarantees the pile head elevation, accomplishes the accurate processing of pile head.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a construction node is handled to pile head which characterized in that: including the plastic foam piece, be located concatenation formula division steel plate and PVC sleeve pipe at annular plastic foam piece top surface, concatenation formula division steel plate comprises for the semicircle concatenation steel ring that is the same by a pair of structure, the interval is equipped with the cutting chute on the relative cambered surface of semicircle concatenation steel ring, wherein, is located upper portion and lower part cutting chute and is right angle shape, is located the right trapezoid that the middle part cutting chute is parallel to each other, and the upper portion and the lower part cutting chute concatenation of two semicircle concatenation steel rings form the rectangle structure.
Further preferably, two semicircle concatenation steel ring passes through the buckle fixedly, the buckle is including fixing expansion end and the stiff end on semicircle concatenation steel ring respectively, the expansion end is fixed with the stiff end lock joint.
Further preferably, a lifting handle is arranged on the semicircular splicing steel ring.
Further, a sealing cap is arranged at the top of the PVC sleeve.
In addition, the semicircle concatenation steel ring is formed by 3~4mm thick decorative pattern steel sheet preparation, and the ring width is 10~12 cm.
More preferably, the plastic foam block is an annular structure which is formed by splicing rectangular foam plastic blocks and is adaptive to the shape of the spliced isolation steel plate, the thickness of a single rectangular foam plastic block is 100-120 mm, and the length and the width of the single rectangular foam plastic block are 200mm multiplied by 100 mm.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
(1) when concrete is poured, the assembled isolation steel plate can effectively prevent plastic foam from floating upwards through dead weight and an anchoring mode, and the assembled isolation steel plate can be repeatedly used for many times without being dismantled in a destructive mode.
(2) The use of the plastic foam can form an easy-to-clean cavity at the reinforcing steel bar position of the pile head anchoring section, and the cost of the plastic foam is low.
(3) The PVC sleeve and the plastic foam below the PVC sleeve can effectively isolate the reinforcing steel bar from the concrete, and labor and time for originally stripping the concrete combined with the reinforcing steel bar are reduced.
(4) The use of buckle, the semicircle that had both guaranteed is assembled the convenience of assembling of steel ring, can guarantee again that the semicircle assembles the fastness of assembling of steel ring, has characteristics such as safety, suitable for, has fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
Fig. 1 is a schematic structural view of a pile head treatment construction joint of the present invention;
FIG. 2 is a schematic structural view of the assembled isolating steel plate of the present invention;
FIG. 3 is a structural diagram of the position relationship between the assembled steel isolation plate and the plastic foam blocks according to the present invention;
fig. 4 is a schematic structural view of the buckle according to the present invention;
fig. 5 is a schematic structural view of the PVC casing according to the present invention.
Reference numerals: 1-a plastic foam block; 2-semi-circle splicing of a steel ring; 3-cutting a chute; 4-PVC sleeves; 5-sealing the cap; 6-buckling; 7-lifting and pulling the handle.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The utility model provides a construction node is handled to pile head, as shown in figure 1, including foam block 1, be located concatenation formula division steel plate and PVC sleeve pipe 4 at 1 top surface of annular foam block, as shown in figure 2, concatenation formula division steel plate comprises semicircle concatenation steel ring 2 that a pair of structure is the same, the interval is equipped with cutting chute 3 on the relative cambered surface of semicircle concatenation steel ring 2, wherein, it is right angle shape to be located uppermost and lower part cutting chute 3, it is the right trapezoid that is parallel to each other to be located middle part cutting chute 3, the uppermost and lower part cutting chute 3 concatenation of two semicircle concatenation steel ring 2 forms the rectangular structure, as shown in figure 5, PVC sleeve pipe 4 top is equipped with sealing cap 5.
Two semicircle concatenation steel rings 2 are fixed through buckle 6 as shown in fig. 4, and buckle 6 is including fixing expansion end and stiff end on semicircle concatenation steel ring 2 respectively, the expansion end is fixed with the stiff end lock joint, is equipped with on the semicircle concatenation steel ring 2 and carries handle 7.
The semicircular splicing steel ring 2 is made of a pattern steel plate with the thickness of 3-4 mm, the width of the circular ring is 10-12 cm, as shown in figure 3, the plastic foam block 1 is of an annular structure which is formed by splicing rectangular foam plastic blocks and is adaptive to the shape of the splicing type isolation steel plate, the thickness of a single rectangular foam plastic block is 100-120 mm, and the length and the width of the single rectangular foam plastic block are 200mm multiplied by 100 mm.
(1) A processing device:
the utility model discloses use the plastic foam board, the steel sheet is kept apart to the pile head, and pile head steel sleeve handles the pile head. The plastic foam plate is 10cm thick, the pile head isolation steel plate is a butt joint steel sheet with the thickness of 5mm, the single isolation plate is in a semicircular shape, the reinforcing steel bar is grooved, the single isolation plate is transversely clamped into the pile, the double plates are in butt joint and fixed, and the pile head reinforcing steel bar sleeve is a PVC sleeve with the diameter larger than that of the reinforcing steel bar.
(2) The treatment method comprises the following steps:
plastic foam plate sleeving → splicing of the assembled isolation plate → PVC sleeve sleeving → concrete pouring → plastic foam plate breaking → split assembly isolation plate breaking → manual punching to form cracks → hanging off the pile head.
1) Before concrete pouring, sleeving a plastic foam plate to the bottom of the steel bar of the anchoring section;
2) splicing and anchoring the pile head isolation steel sheets firmly;
3) sleeving a PVC sleeve on the anchoring steel bar, sealing the upper end by using a pipe cap, and sealing and fixing the lower end by using an adhesive tape;
4) placing the assembled reinforcement cage into the pile hole, and pouring concrete to form a pile body and a pile head;
5) punching holes inwards from the plastic foam part by using a manual pile breaking tool such as an air pick and the like to form a horizontal crack;
6) the pile head is hoisted by the device, the steel bars at the anchoring section are exposed, and the pile head isolation steel sheet is recycled for next use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a construction node is handled to pile head which characterized in that: including foam block (1), be located concatenation formula division steel plate and PVC sleeve pipe (4) at annular foam block (1) top surface, concatenation formula division steel plate comprises semicircle concatenation steel ring (2) that a pair of structure is the same, the interval is equipped with cutting chute (3) on the relative cambered surface of semicircle concatenation steel ring (2), and wherein, lie in upper most and lower part cutting chute (3) and be right angle shape, lie in middle part cutting chute (3) for the right trapezoid that is parallel to each other, the upper most and lower part cutting chute (3) concatenation formation rectangle structure of two semicircle concatenation steel ring (2).
2. The pile head handling construction joint of claim 1, wherein: two semicircle concatenation steel ring (2) are fixed through buckle (6), buckle (6) are including fixing expansion end and stiff end on semicircle concatenation steel ring (2) respectively, the expansion end is fixed with the stiff end lock joint.
3. The pile head handling construction joint of claim 1, wherein: and a lifting handle (7) is arranged on the semicircular splicing steel ring (2).
4. The pile head handling construction joint of claim 1, wherein: and a sealing cap (5) is arranged at the top of the PVC sleeve (4).
5. The pile head handling construction joint of claim 1, wherein: the semicircular splicing steel ring (2) is made of a pattern steel plate with the thickness of 3-4 mm, and the width of the circular ring is 10-12 cm.
6. The pile head treatment construction joint according to any one of claims 1 to 5, wherein: the plastic foam block (1) is of an annular structure which is formed by splicing rectangular foam plastic blocks and is adaptive to the shape of the spliced isolation steel plate, the thickness of a single rectangular foam plastic block is 100-120 mm, and the length and width of the single rectangular foam plastic block are 200mm multiplied by 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259446.6U CN214497507U (en) | 2020-12-30 | 2020-12-30 | Construction node is handled to pile head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259446.6U CN214497507U (en) | 2020-12-30 | 2020-12-30 | Construction node is handled to pile head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214497507U true CN214497507U (en) | 2021-10-26 |
Family
ID=78211434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023259446.6U Expired - Fee Related CN214497507U (en) | 2020-12-30 | 2020-12-30 | Construction node is handled to pile head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214497507U (en) |
-
2020
- 2020-12-30 CN CN202023259446.6U patent/CN214497507U/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: 20211026 |