CN204249068U - A kind of pile tube fixed head - Google Patents
A kind of pile tube fixed head Download PDFInfo
- Publication number
- CN204249068U CN204249068U CN201420714553.9U CN201420714553U CN204249068U CN 204249068 U CN204249068 U CN 204249068U CN 201420714553 U CN201420714553 U CN 201420714553U CN 204249068 U CN204249068 U CN 204249068U
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- CN
- China
- Prior art keywords
- fixed head
- porous
- pile tube
- circular
- concrete
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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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Abstract
A kind of pile tube fixed head, described pile tube fixed head is made up of circular fixed head (1) and porous plectane (2); Porous plectane (2) welded and installed is in the centre bore of circular fixed head (1); Round Porous board plane center has the concentric porous annular window of many groups, the bolt hole being circumferentially uniformly distributed 6 ~ 16 same diameter of circular fixed head plane separation circumference certain distance, and the center of circular fixed head is a circular hole, can embed porous plectane; Round Porous plate hole is used for concrete in centrifugal process, discharges remaining slurry, but concrete can be stoped to throw away from hole.The utility model opens the form of porous window by pile tube fixed head center, and achieving pile tube fixed head both can draining, can prevent again the phenomenon that concrete is run out of.Enforcement of the present utility model, substantially increases the quality of prestressed architecture pile tube.The utility model is applicable to building pile tube production technology.
Description
Technical field
The utility model relates to a kind of pile tube fixed head, belongs to building pile tube production technology equipment technology field.
Background technology
In building tubular pile production process, deformed bar cage two ends are provided with pile tube fixed head.When after pouring concrete to deformed bar cage matched moulds, shaping by centrifuging process, concrete is uniformly distributed inside and outside deformed bar cage, closely knit, pile tube fixed head is except the main muscle effect of fixing prestressing force, be exactly prevent concrete from throwing away from two ends in centrifugal process in addition, but pile tube fixed head can not be hermetically sealed, secrete because concrete has slurry more than some in centrifugal process, must discharge from the hole pile tube fixed head.Traditional pile tube fixed head as shown in Figure 2, has a circular hole in the middle of circular pile tube fixed head, because Circularhole diameter is excessive, causes concrete in centrifugal process, still have concrete to extrude from two stomidiums.
Summary of the invention
The purpose of this utility model is, for traditional pile tube fixed head Problems existing, the utility model proposes a kind of pile tube fixed head.Exhaust slurry problem can be solved, can prevent again concrete from throwing away.
The technical solution of the utility model is, a kind of pile tube fixed head of the utility model, is made up of circular fixed head and porous plectane; Porous plectane welded and installed is in the centre bore of circular fixed head; Round Porous board plane center has the concentric porous annular window of many groups, the bolt hole being circumferentially uniformly distributed 6 ~ 16 same diameter of circular fixed head plane separation circumference certain distance, and the center of circular fixed head is a circular hole, can embed porous plectane; Round Porous plate hole is used for concrete in centrifugal process, discharges remaining slurry, but concrete can be stoped to throw away from hole.The thickness of circular fixed head is 30-50mm, and middle Round Porous plate material employing steel plate then thickness is 3-5mm.
The beneficial effects of the utility model are, the utility model arranges the form of porous plectane by pile tube fixed head center, achieve pile tube fixed head and both can discharge remaining slurry, can prevent again the phenomenon that concrete is run out of.Enforcement of the present utility model, substantially increases the quality of prestressed concrete pipe pile.
The utility model is applicable to concrete tubular pile production technology.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is circular fixed plate structure schematic diagram
In figure, 1 is circular fixed head; 2 is porous plectanes.
Detailed description of the invention
Embodiment 1
Detailed description of the invention of the present utility model as shown in Figure 1.
A kind of pile tube fixed head of the present embodiment, be made up of circular fixed head and porous plectane, porous plectane is embedded in the central hole location of circular fixed head; The steel plate that porous plectane is 3mm by thickness is made, and Round Porous board plane center has 2 groups of concentric six hole ring-like windows, and center also has a concentric circle holes; Circular fixed head is made up of thickness 35mm steel plate, the bolt hole being circumferentially uniformly distributed 16 same diameter of circular fixed head plane separation circumference certain distance.2 groups of concentric six hole ring-like windows may be used for concrete in centrifugal process, discharge remaining slurry, but concrete can be stoped to throw away from hole.
Embodiment 2
A kind of pile tube fixed head of the present embodiment, be made up of circular fixed head and porous plectane, porous plectane is welded on the central hole location of circular fixed head; Round Porous plate thickness is made up of the steel plate of 2mm, and Round Porous board plane center has 2 groups of concentric octal ring-like windows, and center also has a concentric circle holes; Circular fixed head is made up of the steel plate of thickness 40mm, the bolt hole being circumferentially uniformly distributed 12 same diameter of circular fixed head plane separation circumference certain distance.2 groups of concentric octal ring-like windows may be used for concrete in centrifugal process, discharge remaining slurry, but concrete can be stoped to throw away from hole.
Claims (2)
1. a pile tube fixed head, is characterized in that, described pile tube fixed head is made up of circular fixed head and porous plectane; Porous plectane welded and installed is in the centre bore of circular fixed head; Round Porous board plane center has the concentric porous annular window of many groups, the bolt hole being circumferentially uniformly distributed 6 ~ 16 same diameter of circular fixed head plane separation circumference certain distance, and the center of circular fixed head is a circular hole, can embed porous plectane; Round Porous plate hole is used for concrete in centrifugal process, discharges remaining slurry, but concrete can be stoped to throw away from hole.
2. a kind of pile tube fixed head according to claim 1, is characterized in that, described circular fixed head thickness is 30-50mm; The thickness of porous plectane is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714553.9U CN204249068U (en) | 2014-11-25 | 2014-11-25 | A kind of pile tube fixed head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714553.9U CN204249068U (en) | 2014-11-25 | 2014-11-25 | A kind of pile tube fixed head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249068U true CN204249068U (en) | 2015-04-08 |
Family
ID=52953418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714553.9U Expired - Fee Related CN204249068U (en) | 2014-11-25 | 2014-11-25 | A kind of pile tube fixed head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795025A (en) * | 2019-02-22 | 2019-05-24 | 东南大学 | A kind of device preparing the permeable tubular pole of model |
-
2014
- 2014-11-25 CN CN201420714553.9U patent/CN204249068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795025A (en) * | 2019-02-22 | 2019-05-24 | 东南大学 | A kind of device preparing the permeable tubular pole of model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150408 Termination date: 20171125 |