CN206034419U - Ground pile pipe and reliable fixed knot of stand construct - Google Patents
Ground pile pipe and reliable fixed knot of stand construct Download PDFInfo
- Publication number
- CN206034419U CN206034419U CN201621006807.7U CN201621006807U CN206034419U CN 206034419 U CN206034419 U CN 206034419U CN 201621006807 U CN201621006807 U CN 201621006807U CN 206034419 U CN206034419 U CN 206034419U
- Authority
- CN
- China
- Prior art keywords
- pile pipe
- ground pile
- column
- stand
- straight tube
- 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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a ground pile pipe and reliable fixed knot of stand construct, including ground pile pipe and stand, the helical blade of ground pile pipe on including hollow straight tube, locate the tip cone part of straight tube lower extreme and locating the straight tube, the straight tube serve on and has offered three round hole along same circumference, the contained angle be 120 between the two adjacent round holes, and every round hole outside of correspondence has all welded the nut, the stand peg graft in ground pile pipe the back and twist above -mentioned round hole offset on the stand through the bolt to fill cement between stand and ground pile pipe. The utility model discloses simple structure, with the structure of the substituting bolt of cement with the penetrating bolt hole, it is firm to connect, the circumstances that the stand rocks can not appear.
Description
Technical field
This utility model is related to the fixed structure of a kind of ground pile pipe and column, more particularly, it relates to a kind of ground pile pipe with
The reliable fixed structure of column.
Background technology
Spirally pile pipe and column connection at this stage is fixed with bolt, and shown in Figure 1, column is arranged in spiral
Fixed to wearing bolt by three fastening bolts and one in ground pile pipe.Spirally in pile pipe to perforation need scene punching,
It is that handheld pistol drills, diameter is typically less than or is equal to φ 13, can only wear the bolt of M12, Ke Nengqiang when fixed
Degree is inadequate, like this can be caused bolt fracture by brute force attack so that column collapses；The caliber ratio of other column is spirally
The internal diameter of pile pipe is little, typically leaves the gap of 10mm in column and spirally between pile pipe, and bolt connection is only merely to act on
On several points, it is a section stress, causes when wind blows support vibrations slightly to cause to rock, easily cause stent fatigue
Damage, cause whole support to damage；And bolt fastens the meeting corrosion afterwards of time length and comes off, and this is that all bolts can not be kept away
The problem exempted from.
The content of the invention
1. utility model technical problem to be solved
The purpose of this utility model be overcome the shortcomings of it is above-mentioned, there is provided the reliable fixed knot of a kind of ground pile pipe and column
Structure, using the technical solution of the utility model, simple structure, substitutes bolt and the structure to wearing bolt hole, connection jail with cement
Lean on, be not in situation that column rocks.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model is provided is：
The reliable fixed structure of a kind of ground pile pipe of the present utility model and column, including ground pile pipe and column, described ground
Pile pipe includes hollow straight pipe, the pointed cone portion located at straight tube lower end and the helical blade on straight tube, the upper end of described straight tube
On offer three circular holes along same circumference, between adjacent two circular hole, angle is 120 °, and correspondence each circular hole outside weld
Have a nut, described column is screwed in above-mentioned circular hole by bolt after being plugged in ground pile pipe and is against on column, and column with
Filling concrete between ground pile pipe.
Further, described pointed cone portion has 9 top-down cutting crest lines.
Further, the surface of described ground pile pipe is provided with zinc coat.
3. beneficial effect
The technical scheme provided using this utility model, compared with existing known technology, is had the advantages that：
(1) the reliable fixed structure of a kind of ground pile pipe of the present utility model and column, after its column is plugged in ground pile pipe
Be screwed in above-mentioned circular hole by bolt and be against on column, and the filling concrete between column and ground pile pipe, allow cement column and
Ground pile pipe 1 pours fixed dead, and the intensity affirmative of cement is more much greater than single stay bolt intensity, pile pipe fill cement it
Afterwards, after waiting cement to do, can just allow very close to each other between column and ground pile pipe 1, situations such as rocking would not occur so that vertical
Formation one of the post with the connection of ground pile pipe 1 from top to bottom is closely overall, reduces the degree of dependence to bolt fastener, subtracts
The adaptation of Steel material is lacked, for comparing, cement is fired by stone and formed, the appearance that raw material, yield etc. are all got than steel
Easily, to serving certain positive effect in the protection of environment and resource；
(2) the reliable fixed structure of a kind of ground pile pipe of the present utility model and column, its pointed cone portion have 9 from top to bottom
Cutting crest line, the presence for cutting crest line improves pile pipe and bores the ground efficiency and adaptability to hard soil condition, reduces brill ground resistance
Power, pile pipe not easy fracture when can further ensure that piling；
(3) the reliable fixed structure of a kind of ground pile pipe of the present utility model and column, the surface of its ground pile pipe are provided with zinc-plated
Layer, plays the purpose of antirust.
Description of the drawings
Fig. 1 be in prior art the fixed structure of pile pipe and column structural representation；
Fig. 2 is the structural representation of a kind of ground pile pipe of the present utility model and the reliable fixed structure of column；
Fig. 3 is the structural representation in pointed cone portion in this utility model.
Label declaration in schematic diagram：1st, pile pipe；11st, straight tube；12nd, pointed cone portion；121st, cut crest line；13rd, nut；2、
Column；3rd, cement.
Specific embodiment
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment
With reference to Fig. 2, a kind of ground pile pipe of the present embodiment and the reliable fixed structure of column, including ground pile pipe 1 and column 2,
In the present embodiment the surface of pile pipe 1 be provided with zinc coat, reach the purpose of antirust；Ground pile pipe 1 include hollow straight pipe 11, located at straight
The pointed cone portion 12 of 11 lower end of pipe and the helical blade on straight tube 11, pointed cone portion 12 have 9 top-down cutting crest lines
121 (shown in Figure 3), the presence for cutting crest line 121 improve pile pipe brill ground efficiency and the adaptability to hard soil condition, reduce
Ground resistance is bored, pile pipe not easy fracture when can further ensure that piling；Three are offered along same circumference on the upper end of straight tube 11
Individual circular hole, between adjacent two circular hole, angle is 120 °, and is welded with nut 13,2 grafting of column outside corresponding each circular hole 14
Be against on column 2 during above-mentioned circular hole is screwed into by bolt after in the ground pile pipe 1, column 2 carries out pre-determined bit, and column 2 with
Filling concrete 3 between ground pile pipe 1, allows cement 3 that column 2 and ground pile pipe 1 are poured fixed dead, and the intensity of cement 3 is certainly than single
Stay bolt intensity it is much greater, after ground pile pipe 1 is filled cement 3, after waiting cement 3 to do, can just allow column 2 and pile
It is very close to each other between pipe 1, would not there is situations such as rocking so that the connection of column 2 and ground pile pipe 1 formation one from top to bottom
Individual close entirety, reduces the degree of dependence to bolt fastener, reduces the adaptation of Steel material, and for comparing, cement is
Fired by stone, raw material, yield etc. are all easy than what steel got, to serving one in the protection of environment and resource
The effect of constant volume pole.
The reliable fixed structure of a kind of ground pile pipe of the present utility model and column, simple structure, with cement substitute bolt with
To wearing the structure of bolt hole, it is firm to connect, and is not in the situation that column rocks.
Below schematically this utility model and embodiments thereof are described, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by which, in the case where objective is created without departing from this utility model, design without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (3)
1. the reliable fixed structure of pile pipe and column a kind ofly, including ground pile pipe (1) and column (2), described ground pile pipe (1) is wrapped
Hollow straight pipe (11), the pointed cone portion (12) located at straight tube (11) lower end and the helical blade on straight tube (11) is included, it is described
Three circular holes are offered along same circumference on the upper end of straight tube (11), angle is 120 ° between adjacent two circular hole, and correspond to each
Nut (13) is welded with outside circular hole, it is characterised in that：Described column (2) passes through bolt in being plugged in ground pile pipe (1) afterwards
It is against in being screwed into above-mentioned circular hole (14) on column (2), and the filling concrete (3) between column (2) and ground pile pipe (1).
2. the reliable fixed structure of a kind of ground pile pipe according to claim 1 and column, it is characterised in that：Described pointed cone
Portion (12) is with 9 top-down cuttings crest line (121).
3. the reliable fixed structure of a kind of ground pile pipe according to claim 2 and column, it is characterised in that：Described pile
The surface of pipe (1) is provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006807.7U CN206034419U (en) | 2016-08-30 | 2016-08-30 | Ground pile pipe and reliable fixed knot of stand construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006807.7U CN206034419U (en) | 2016-08-30 | 2016-08-30 | Ground pile pipe and reliable fixed knot of stand construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034419U true CN206034419U (en) | 2017-03-22 |
Family
ID=58300023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006807.7U Expired - Fee Related CN206034419U (en) | 2016-08-30 | 2016-08-30 | Ground pile pipe and reliable fixed knot of stand construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034419U (en) |
-
2016
- 2016-08-30 CN CN201621006807.7U patent/CN206034419U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170322 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |