CN206396744U - A kind of cast-in-place concrete pile stake core - Google Patents
A kind of cast-in-place concrete pile stake core Download PDFInfo
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- CN206396744U CN206396744U CN201720023537.9U CN201720023537U CN206396744U CN 206396744 U CN206396744 U CN 206396744U CN 201720023537 U CN201720023537 U CN 201720023537U CN 206396744 U CN206396744 U CN 206396744U
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- steel pipe
- cast
- concrete pile
- place concrete
- reinforcing bar
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Abstract
The utility model discloses a kind of cast-in-place concrete pile stake core, belong to cast-in-place concrete pile field, steel pipe and the reinforcing bar being fixedly installed on steel pipe hypomere side including lower end closed, number of steel bars is 3 to 6, reinforcing bar is evenly distributed on around steel pipe, is evenly arranged with steel pipe epimere outer wall on 2 to 4 nuts, nut and is mounted on jackscrew, the utility model can be conveniently adjusted the height for installing thing, be very easy to the installation of photovoltaic power generation equipment.
Description
Technical field
The utility model is related to cast-in-place concrete pile field, especially a kind of cast-in-place concrete pile stake core, for being embedded in
Used in melt pit as the core of casting concrete.
Background technology
In the prior art in casting concrete bored concrete pile, the stake core generally used is steel reinforcement cage form.If steel reinforcement cage by
The reinforcing bar of dry root vertical state coordinates several cranses to be formed, and steel reinforcement cage is previously positioned in the melt pit dug when using, so
After-pouring concrete, the upper end of steel reinforcement cage, which reserves a bit of reinforcing bar, to be used to make when fixing electric pole or other buildings in the future
With.Because cast-in-place concrete pile of the prior art will generally basset one section, therefore cushion cap, cushion cap are set up on the ground
The termination model of bored concrete pile is also set up in top with template, and continuous water drenching is also wanted during concrete setting to prevent from filling
Note stake upper end cracking.
This form of construction work cycle is long, and personnel's amount of labour is big, and due to needing to set up cushion cap, model, therefore very not
Used beneficial to the area of ground out-of-flatness, for example mountain area.In addition, this form of construction work for ground vegetation damage area nor
Chang great, is unfavorable for conserving water and soil.
On the other hand, this traditional cast-in-place concrete pile is after shaping, and its height is fixed, it is impossible to adjusted again
Section.This point is particularly disadvantageous for the installation of photovoltaic generation facility.Because the solar panel of photovoltaic power generation equipment is for equipment
Neat degree, and level height has higher requirement, and in this case, traditional cast-in-place concrete pile is being used just
Seem awkward.
Utility model content
The utility model technical issues that need to address are to provide a kind of filling concrete that can be adjusted and install thing height
The stake core of stake.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of cast-in-place concrete pile stake core, it is characterised in that：Including steel pipe and being fixedly installed on steel pipe hypomere side
Reinforcing bar, number of steel bars is 3 to 6, and reinforcing bar is evenly distributed on around steel pipe, and 3 to 5 are evenly arranged with steel pipe epimere outer wall
Jackscrew is mounted on nut, nut.
Technical solutions of the utility model further improvement is that：Steel pipe bottom is closed state.
Technical solutions of the utility model further improvement is that：Steel pipe epimere traverses penstock installation and wears connecting bolt.
Technical solutions of the utility model further improvement is that：Reinforcing bar hypomere is provided with some cranses, and cranse encircles institute
There is reinforcing bar.
Technical solutions of the utility model further improvement is that：Edge is provided with waterproof washer on steel pipe.
Technical solutions of the utility model further improvement is that：Outer wall of steel pipe is rough surface.
By adopting the above-described technical solution, the technological progress that the utility model is obtained is：
The utility model is a kind of adjustable cast-in-place concrete pile stake core for installing thing height, and the utility model includes one
Steel pipe, by the way that thing will be installed（Such as column）Insert in steel pipe, be equipped with the jackscrew on steel pipe upper semisection, in that context it may be convenient to
The height of thing is installed in regulation, and this point is very easy to the installation of photovoltaic power generation equipment.
The utility model or it is a kind of the stake core of construction volume can be greatly lowered, due to steel tubing portions of the present utility model
Upper semisection it is exposed more than earth's surface, provide enough installation foundations to install thing, therefore made using the utility model
When cast-in-place concrete pile, without again protruding concrete more than ground, eliminate and set up cushion cap and bored concrete pile termination model
Workload, greatly reduce difficulty of construction, improve construction period, at the same also from side reduce the groundwater increment of concrete,
Construction cost is saved.
The utility model is also fitted with and wears connecting bolt, after column etc. is installed and opens up well hole in advance on thing, can be as a means of
Using connecting bolt is worn more stable fixation is realized to installing thing.
The utility model is also fitted with waterproof washer, and the inside of steel pipe can be avoided because water inlet is corroded, extended
The service life of this equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1, steel pipe, 2, reinforcing bar, 3, cranse, 4, jackscrew, 5, wear connecting bolt, 6, column, 7, waterproof washer.
Embodiment
The utility model is described in further details with reference to embodiment：
As shown in figure 1, the utility model is a kind of stake core of cast-in-place concrete pile, for pre-plugged in the melt pit dug
It is interior, cast-in-place concrete pile is formed after concrete perfusion.The utility model is mainly made up of a steel pipe 1 and 3 to 6 reinforcing bars 2, root
The suitable quantity of reinforcing bar 2 can be selected according to the size of bored concrete pile, if pile diameter is larger, in order to ensure the density of reinforcing bar 2
6 reinforcing bars 2, quantity that is on the contrary then can depending on circumstances reducing reinforcing bar 2 can be selected.The lower end closed of steel pipe 1, outer wall is coarse table
The size of face, internal diameter and installation thing is wanted to adapt to.Reinforcing bar 2 is uniformly arranged in around the outer wall of steel pipe 1, the vertical welding of reinforcing bar 2
In the lower end of steel pipe 1.The hypomere of reinforcing bar 2 is provided with some cranses 3, and cranse 3 encircles all reinforcing bars 2 inside cranse 3.This
The effect of reinforcing bar 2 and cranse 3 in utility model is similar with the cage of reinforcing bar 2 effect in traditional cast-in-place concrete pile, be all for
Intensity after reinforced concrete solidification.
It is welded with the outer wall of the epimere of steel pipe 1 of the present utility model on 3 to 5 nuts, nut and jackscrew 4 is installed.In reality
During the use of border, the grade of column 6 inserted inside steel pipe 1 is installed by thing by jackscrew 4 and fixed, is inserted by adjusting post 6
Length can easily adjust the height that column goes out ground for 6 buildings in steel pipe 1.Thing is installed in order to further improve the grade of column 6
Firmness, the utility model is also equipped with wearing connecting bolt 5, wears upside or downside that connecting bolt 5 is arranged on jackscrew 4, and footpath
To through whole steel pipe 1.It is corresponding, the different height of column 6 of correspondence on thing is installed in the grade of column 6 and opens up some bolt through-holes.
In most cases used in view of the utility model to be outdoor, in order to prevent rainwater by column 6 and steel pipe 1 it
Between gap enter the inside of steel pipe 1 and trigger corrosion, a circle waterproof washer 7 is installed on the upper edge of steel pipe 1 of the present utility model.
The real course of work of the utility model is：Irrigate a small part microlith coagulation in advance first in the melt pit dug
Soil, then inserts the utility model reinforcing bar 2 in concrete down, again with pea gravel concreten by remaining melt pit portion after ajusting
Divide and fill up.Also, remain that wearing connecting bolt 5 and jackscrew 4 is exposed at more than ground in casting process., will be vertical after the completion of pouring
In the insertion steel pipe 1 of post 6, adjust after height, be firstly inserted into and wear connecting bolt 5, it is then with jackscrew 4 that column 6 is fixed again.
Claims (6)
1. a kind of cast-in-place concrete pile stake core, it is characterised in that：Including steel pipe（1）Be fixedly installed on steel pipe（1）Hypomere side
On reinforcing bar（2）, reinforcing bar（2）Quantity is 3 to 6, reinforcing bar（2）It is evenly distributed on steel pipe（1）Around, steel pipe（1）Epimere outer wall
On be evenly arranged with 3 to 5 nuts, nut and be mounted on jackscrew（4）.
2. a kind of cast-in-place concrete pile stake core according to claim 1, it is characterised in that：Steel pipe（1）Bottom is closed
State.
3. a kind of cast-in-place concrete pile stake core according to claim 1, it is characterised in that：Steel pipe（1）Epimere traverses steel pipe
（1）It is provided with and wears connecting bolt（5）.
4. a kind of cast-in-place concrete pile stake core according to claim 1, it is characterised in that：Reinforcing bar（2）If hypomere is provided with
Dry cranse（3）, cranse（3）Encircle all reinforcing bars（2）.
5. a kind of cast-in-place concrete pile stake core according to claim 1, it is characterised in that：Steel pipe（1）Upper edge is provided with anti-
Water cushion circle（7）.
6. a kind of cast-in-place concrete pile stake core as claimed in any of claims 1 to 5, it is characterised in that：Steel pipe（1）
Outer wall is rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023537.9U CN206396744U (en) | 2017-01-10 | 2017-01-10 | A kind of cast-in-place concrete pile stake core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023537.9U CN206396744U (en) | 2017-01-10 | 2017-01-10 | A kind of cast-in-place concrete pile stake core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396744U true CN206396744U (en) | 2017-08-11 |
Family
ID=59512851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023537.9U Active CN206396744U (en) | 2017-01-10 | 2017-01-10 | A kind of cast-in-place concrete pile stake core |
Country Status (1)
| Country | Link |
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| CN (1) | CN206396744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409429A (en) * | 2019-07-16 | 2019-11-05 | 悉地国际设计顾问（深圳）有限公司 | A kind of skeleton of bored concrete pile, bored concrete pile and its construction method |
-
2017
- 2017-01-10 CN CN201720023537.9U patent/CN206396744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409429A (en) * | 2019-07-16 | 2019-11-05 | 悉地国际设计顾问（深圳）有限公司 | A kind of skeleton of bored concrete pile, bored concrete pile and its construction method |
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