CN206289624U - A kind of Novel herring bone shape stake - Google Patents
A kind of Novel herring bone shape stake Download PDFInfo
- Publication number
- CN206289624U CN206289624U CN201621441361.0U CN201621441361U CN206289624U CN 206289624 U CN206289624 U CN 206289624U CN 201621441361 U CN201621441361 U CN 201621441361U CN 206289624 U CN206289624 U CN 206289624U
- Authority
- CN
- China
- Prior art keywords
- pile
- bone shape
- herring bone
- pile body
- rigid connector
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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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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a kind of Novel herring bone shape stake, including pile body, groove, lock shaft, rigid connector and screw pile.The bottom bevel of pile body, inclined-plane is provided with two equal-sized grooves, lock shaft is arranged in groove and two ends are anchored in pile body, and rigid connector upper end is fastened in the stake of lock shaft upper and lower end connecting bolt, and rigid connector is engaged togather with screw pile as overall.The utility model provide a kind of Novel herring bone shape pilework it is simple, bearing capacity is strong, extraction-resistant behavior good, wide market, it is easy to promote.
Description
Technical field
The utility model is related to a kind of Novel herring bone shape stake.
Background technology
As Chinese Urbanization is developed rapidly, the anxiety of urban population rapid growth and building site, skyscraper is got over
Come in appearing in the popular visual field more.Due to the reduction of high-quality land resource, when skyscraper is built, generally require over the ground
Base carries out piling treatment.Stake is segmented into bored concrete pile and the class of prefabricated pile two from the point of view of material and form of construction work.The stake of this two quasi-tradition
It is individually present.Bored concrete pile has broken pile, necking down, concrete disintegration and bottom hole loosened soil or sediment is blocked up etc., and quality is asked
Topic, and because drilling quality of pile is not sufficiently stable, to inspect greater number of stake by random samples and test, increased testing cost.It is prefabricated
Stake belongs to Squeezing Soil Pile, and soil compaction effect can have undesirable effect to neighbouring building and urban operating mechanism, and in construction of pile groups
Land upheaval around can be caused, when place lay out pile overstocked or local pilespacing it is too small when, adjacent stake in place may float, or still
The stake bottom of the stake do not squeezed into is difficult in place, and these phenomenons will all influence the bearing capacity of stake.
Utility model content
The utility model is the weak point for avoiding above-mentioned prior art from existing, there is provided a kind of simple structure, bearing capacity
By force, extraction-resistant behavior is good, wide market, it is easy to the Novel herring bone shape stake of popularization.
The technical solution adopted in the utility model is：A kind of stake of Novel herring bone shape by pile body, groove, lock shaft, be rigidly connected
Part and screw pile are constituted；The bottom bevel of pile body, inclined-plane is provided with two equal-sized grooves, and lock shaft is arranged on groove
Interior and two ends are anchored in pile body, and rigid connector upper end is fastened in the stake of lock shaft upper and lower end connecting bolt, rigid connector and spiral
Stake is engaged togather as overall.
The pile body is steel-pipe pile.
The screw pile is cone, and basal diameter is equal to pile body radius, and length sets according to engineering geology.
The rigid connector is cylindric, and diameter is equal to the radius of screw pile, and height is about 30 ~ 35cm.
The rigid connector can be rotated around lock shaft.
The groove is to deep recessed 5 ~ 8cm in pile body.
By adopting the above-described technical solution, the beneficial effects of the utility model are：The pile body of Novel herring bone shape stake is by steel
Pipe is made, and substantially increases the intensity of pile body；Pile body bottom surface sets the threaded screw pile that can be rotated around lock shaft and is pressed into soil
After body, can screw thread that voluntarily subtended angle is formed on herringbone and screw pile be firmly embedded in the soil body, holding for ground can be improved
Loading capability and extraction-resistant behavior；Restriction to depth of groove and rigid connector height can ensure that screw pile is suitable in the soil body is pressed into
Sharp subtended angle, prevents subtended angle excessive or extraction-resistant behavior that is too small and reducing stake.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is side view of the present utility model, and Fig. 3 is the structure of screw pile
Schematic diagram, wherein：
1-pile body, 2-groove, 3-lock shaft, 4-rigid connector, 5-screw pile.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the utility model
It is not limited to these embodiments.
As shown in Figure 1 to Figure 3, a kind of bottom bevel of Novel herring bone shape stake pile body 1, inclined-plane is provided with two sizes
Equal groove 2, lock shaft 3 is arranged in groove 2 and two ends are anchored in pile body 1, the upper end of rigid connector 4 fastened on lock shaft 3,
Lower end connecting bolt 5, rigid connector 4 is engaged togather with screw pile 5 as overall.
Novel herring bone shape stake construction technology steps taken be：（1）Fixed pile is surveyed, using twist bit pore-forming.Wherein,
Drilling depth is equal to pile body highly.（2）The stake of Novel herring bone shape is placed in hole.（3）Herringbone pile is tapped downwards with weight, makes spiral shell
The soil body and voluntarily subtended angle are stretched into rotation stake.（4）Place steel reinforcement cage and to concrete perfusion in pile body.
The stake of Novel herring bone shape is put into pile body in work progress after first pore-forming, and bored concrete pile can be avoided broken pile, necking down occur
The quality problems such as blocked up with bottom hole loosened soil or sediment, it is also possible to it is produced in the soil body is pressed into effectively to eliminate prefabricated pile
Soil compaction effect.The stake of Novel herring bone shape can both avoid the shortcoming that bored concrete pile and prefabricated pile are present, it is also possible to meet building pair
The requirement of foundation bearing capacity and extraction-resistant behavior.
Specific embodiment described herein is only the illustration done to spirit of the present utility model.This practicality
New person of ordinary skill in the field can make various modifications, supplement or use to described specific embodiment
Similar mode replaces, but without departing from spirit of the present utility model or surmounts model defined in appended claims
Enclose.
Claims (6)
1. a kind of Novel herring bone shape stake, it is characterised in that：It is made up of pile body, groove, lock shaft, rigid connector and screw pile；
The bottom bevel of pile body, inclined-plane is provided with two equal-sized grooves, and lock shaft is arranged in groove and two ends are anchored at
In pile body, rigid connector upper end is fastened in the stake of lock shaft upper and lower end connecting bolt, and rigid connector is connected with screw pile as overall
Together.
2. a kind of Novel herring bone shape stake according to claim 1, it is characterised in that：The pile body is steel-pipe pile.
3. a kind of Novel herring bone shape stake according to claim 1, it is characterised in that：The screw pile is cone, bottom surface
Diameter is equal to pile body radius, and length sets according to engineering geology.
4. a kind of Novel herring bone shape stake according to claim 1, it is characterised in that：The rigid connector for cylindric,
Diameter is equal to the radius of screw pile, and height is about 30 ~ 35cm.
5. a kind of Novel herring bone shape stake according to claim 1 or 4, it is characterised in that：The rigid connector can be around
Lock shaft is rotated.
6. a kind of Novel herring bone shape stake according to claim 1, it is characterised in that：The groove in pile body deep recessed 5 ~
8cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441361.0U CN206289624U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel herring bone shape stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441361.0U CN206289624U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel herring bone shape stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289624U true CN206289624U (en) | 2017-06-30 |
Family
ID=59154743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441361.0U Expired - Fee Related CN206289624U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel herring bone shape stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289624U (en) |
-
2016
- 2016-12-27 CN CN201621441361.0U patent/CN206289624U/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: 20170630 Termination date: 20171227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |