CN202577284U - Novel end plate - Google Patents
Novel end plate Download PDFInfo
- Publication number
- CN202577284U CN202577284U CN 201220163822 CN201220163822U CN202577284U CN 202577284 U CN202577284 U CN 202577284U CN 201220163822 CN201220163822 CN 201220163822 CN 201220163822 U CN201220163822 U CN 201220163822U CN 202577284 U CN202577284 U CN 202577284U
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- CN
- China
- Prior art keywords
- end plate
- ring surface
- novel end
- surface body
- ring body
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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 - Lifetime
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a novel end plate. The novel end plate comprises a ring surface body, wherein a round hole is formed in the middle of the ring surface body, the ring surface body is provided with multiple tension screw holes which are uniformly distributed on a circle taking the center of the ring surface body as the center of circle, the side part, beside the tension screw holes, of the ring surface body is provided with a fixed sleeve hole, the fixed sleeve hole is communicated with the tension screw holes, the front surface of the ring surface body is provided with a boss, the ring surface body and the boss form a sunk groove, and fiber cloth is paved on the two surfaces of the ring surface body. According to the novel end plate, the layout of the tension screw holes is more rational, and the durability of the novel end plate is improved without increasing a construction cost; according to the novel end plate, the ring surface body adopts a light composite material plate, the fiber cloth is paved on the two surfaces of the ring surface body, and fiber silks and multi-scale powder are arranged in the ring surface body, so that the high flexibility, the ductility and the corrosion resistance of the novel end plate are enhanced; the novel end plate has the advantages of excellent anchoring flexibility, low processing cost, high durability and so on.
Description
Technical field
The utility model belongs to the preformed pile technical field, especially relates to a kind of novel end plate.
Background technology
Traditional pile tube end plate is a cast Q235 ferrous material; It is the connector that welds through the pond mouth between stake and the stake; It also is the firmware that stake gets into native bearing stratum down and stake point; Simultaneously also be to plant the impact site of pile monkey when hitting, end plate is that stake and a stake and a vitals that is connected are planted in hammering in foundation.Be the anchoring piece of prestressed reinforcement in manufacturing, play the effect of confined concrete, the towing plate when also being the pile tube integral tension all has the effect of serving as multi-functional.The entire contact surface of traditional end plate is amassed when pile extension and is just welded pile extension by one circle of pond mouth outside the circumference; As run into that to get into underground bearing stratum when geology is deep foundation ditch be hard embedding petrosa branch; When planting if any off plumb, the easy sealing-off of welding portion, pile body will form lateral displacement.The interface that weak soil layer depth foundation ditch forms with it when entering into the hard soil layer just runs into connecting portion and also holds sealing-off etc.Pile driving pressure sudden change during pile sinking, because soil compaction effect, earth heaving, pore water is not subdued again, forms tensile stress, when tensile stress during greater than the stress of stake self, the easy sealing-off in pile joint position.As running into the geological conditions of adverse circumstances, the liquid of carbonaceous subterranean hydrochlorate, phosphate, organic matter and subtracting property of acid is bigger to the corrosivity of ferrous material.Seismic wave runs into the weak soil layer and forms side direction horizontal shear formation displacement destruction, the rigidity that influences end plate self of the artificial emotional factor of slowing down, and promptly the steadiness of the durability of end plate and coupling stiffness is restricted.
Summary of the invention
The problem that the utility model will solve provides the novel end plate that a kind of simple in structure, practical, good toughness, good endurance are convenient to connect.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel end plate comprises the anchor ring body; Have circular hole in the middle of the anchor ring body; Have several stretching screw holes on the said anchor ring body, and the center that the stretching screw hole is evenly distributed on the anchor ring body is on the circumference in the center of circle, next door, stretching screw hole sidepiece has fixedly trepanning; Fixedly trepanning is communicated with the stretching screw hole; The front of said anchor ring body is provided with boss, and anchor ring body and the boss shape groove that is in depression, and the two sides of said anchor ring body is covered with cloth.
Further, said fixedly trepanning inwall is provided with sleeve platform ladder.
Further, said anchor ring body is a light compound material board.
Further, said recessed groove is the right-angle side recessed groove, and the side circumference of said boss evenly is provided with several nut bore.
Further, said nut bore is corresponding with the connecting hole position on the tile.
Further, the boss side surfaces circumference on the anchor ring body by the said recessed groove or recessed groove next door is provided with the irony shroud ring.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, the boss that the anchor ring body is provided with, boss side surfaces circumference can be used for welding; Also can connect with screw, be convenient to pile tube and be connected, on the anchor ring body, be provided with recessed groove with end plate through tile; Be convenient to surround a week with tile; Interconnect function when playing pile tube and planting can reduce the frictional resistance of end plate and soil layer, increases connective stability; The utility model makes the layout in stretching screw hole more reasonable; Or else increase under the early stage of construction cost; Improved the durability of the utility model; The anchor ring body adopts light compound material board and two sides to be covered with cloth in the utility model, and in be furnished with fibre and multiple dimensioned powder, strengthened high tenacity, ductility, the corrosion resistance of the utility model; The utlity model has advantages such as anchoring good toughness, processing cost are low, good endurance.
Description of drawings
Fig. 1 is the front view of a kind of novel end plate of the utility model;
Fig. 2 is the stretching screw hole of a kind of novel end plate of the utility model and the fixing front view of trepanning;
Fig. 3 is the right view of a kind of novel end plate of the utility model;
The simple structure sketch map of Fig. 4 when to be two the utility model end plates with tile 8 connect;
Fig. 5 is the simple structure sketch map of the tile 8 of a kind of novel end plate of the utility model;
Among the figure:
1, anchor ring body 2, stretching screw hole 3, fixing trepanning
4, boss 5, recessed groove 6, sleeve platform ladder
7, nut bore 8, tile 9, connecting hole
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of novel end plate comprises anchor ring body 1; Have circular hole in the middle of the anchor ring body 1, circular hole is when building moulding, by the requirement design of DP value; Have several pre-buried stretching screw holes 2 of building moulding on the said anchor ring body 1, and the center that stretching screw hole 2 is evenly distributed on anchor ring body 1 is on the circumference in the center of circle, stretching screw hole 2 next door sidepieces have fixedly trepanning 3; Fixedly trepanning 3 is communicated with stretching screw hole 2; The front of said anchor ring body 1 is provided with boss 4, and anchor ring body 1 and boss 4 formation recessed grooves 5, and the two sides of said anchor ring body 1 is covered with cloth; Internal layer is that fibre and multiple dimensioned powder are built and formed, and has strengthened high tenacity, ductility, the corrosion resistance of the utility model.
In order further to improve the performance of the utility model, said fixedly trepanning 3 inwalls are provided with sleeve platform ladder 6, play the fixedly effect of reinforcing bar heading.Said anchor ring body 1 is a light compound material board.
Said recessed groove 5 is the right-angle side recessed groove, and the side circumference of said boss 4 evenly is embedded with several nut bore 7 in proportion.Said nut bore 7 is corresponding with connecting hole 9 positions on the tile 8, and the structure of tile 8 is as shown in Figure 5.When the 2-section pipe stake connects,, recessed groove 5 is crowded around a circle with two blocks of tiles 8 of building forming, as shown in Figure 4.Play fixing and interconnect function with screw then, realize the connection of 2-section pipe stake.
The boss 4 side circumference on the anchor ring body 1 on said recessed groove 5 next doors or recessed groove 5 next doors are provided with the thick irony shroud ring of 20mm, and when the 2-section pipe stake connected, can form a circle to tighten up a screw with tile connects, and also can weld.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (6)
1. novel end plate; Comprise anchor ring body (1), have circular hole in the middle of the anchor ring body (1), it is characterized in that: have several stretching screw holes (2) on the said anchor ring body (1); And the center that stretching screw hole (2) are evenly distributed on anchor ring body (1) is on the circumference in the center of circle; Next door, stretching screw hole (2) sidepiece has fixedly trepanning (3), and fixedly trepanning (3) is communicated with stretching screw hole (2), and the front of said anchor ring body (1) is provided with boss (4); And anchor ring body (1) forms recessed groove (5) with boss (4), and the two sides of said anchor ring body (1) is covered with cloth.
2. novel end plate according to claim 1 is characterized in that: said fixedly trepanning (3) inwall is provided with sleeve platform ladder (6).
3. novel end plate according to claim 1 is characterized in that: said anchor ring body (1) is a light compound material board.
4. novel end plate according to claim 1 is characterized in that: said recessed groove (5) is the right-angle side recessed groove, and the side circumference of said boss (4) evenly is provided with several nut bore (7).
5. novel end plate according to claim 4 is characterized in that: said nut bore (7) is corresponding with connecting hole (9) position on the tile (8).
6. novel end plate according to claim 1 is characterized in that: the anchor ring body (1) on said recessed groove (5) next door is gone up or boss (4) the side circumference on recessed groove (5) next door is provided with the irony shroud ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163822 CN202577284U (en) | 2012-04-18 | 2012-04-18 | Novel end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163822 CN202577284U (en) | 2012-04-18 | 2012-04-18 | Novel end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577284U true CN202577284U (en) | 2012-12-05 |
Family
ID=47246713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220163822 Expired - Lifetime CN202577284U (en) | 2012-04-18 | 2012-04-18 | Novel end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866761A (en) * | 2014-03-21 | 2014-06-18 | 李全民 | Mechanical connection pile head using repetitively used precast concrete pile as end plate and manufacturing method of mechanical connection pile head |
| CN105235065A (en) * | 2014-05-31 | 2016-01-13 | 北票电力电杆制造有限公司 | Partial presressed pole tensioning, connecting and anchoring equipment and anchoring method |
-
2012
- 2012-04-18 CN CN 201220163822 patent/CN202577284U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866761A (en) * | 2014-03-21 | 2014-06-18 | 李全民 | Mechanical connection pile head using repetitively used precast concrete pile as end plate and manufacturing method of mechanical connection pile head |
| CN105235065A (en) * | 2014-05-31 | 2016-01-13 | 北票电力电杆制造有限公司 | Partial presressed pole tensioning, connecting and anchoring equipment and anchoring method |
| CN105235065B (en) * | 2014-05-31 | 2017-04-26 | 北票电力电杆制造有限公司 | Partial presressed pole tensioning, connecting and anchoring equipment and anchoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |