CN206736898U - A kind of bamboo joint pile - Google Patents
A kind of bamboo joint pile Download PDFInfo
- Publication number
- CN206736898U CN206736898U CN201720573784.6U CN201720573784U CN206736898U CN 206736898 U CN206736898 U CN 206736898U CN 201720573784 U CN201720573784 U CN 201720573784U CN 206736898 U CN206736898 U CN 206736898U
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- pile body
- fixture
- pile
- plane
- bamboo joint
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Abstract
It the utility model is related to a kind of bamboo joint pile, including pile body, the pile body offers slide opening along its side wall, sliding is connected with fixture in the slide opening, expose inside pile body one end of the fixture width, the fixture is provided with the first inclined-plane, and reinforcement stake is provided with the pile body, and the utility model has the advantages that：When pile body is installed, fixture is slid, fixture is not exposed to the outside of pile body, now because the outside of pile body is more smooth, therefore be easier when pile body is pounded to underground, while strengthen that there is the intensity of reinforcement pile body after stake is inserted into pile body.
Description
Technical field
Piling Technology field is the utility model is related to, more particularly to a kind of bamboo joint pile.
Background technology
Bamboo joint pile is the annular interface prestressed-concrete pile that pile body has that Bamboo-shaped is raised at equal intervals in the axial direction.Due to
Annular projection on bamboo joint pile side can increase bamboo joint pile and the frictional force of soil, therefore bamboo joint pile is with being widely used in weak soil
Area.
Chinese patent if application publication number is " CN104389305A " discloses a kind of reinforced bamboo joint pile, this ring
Often bamboo joint pile is driven underground using rammer compacter in work progress for stake.However, due to bamboo joint pile side projection with soil it
Between frictional force it is bigger, therefore be not easy bamboo joint pile being driven underground, cause constructional difficulties, this problem is badly in need of solving.
Utility model content
The purpose of this utility model is to provide a kind of bamboo joint pile, has the characteristics of being easy to construction.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bamboo joint pile, including
Section is the pile body of annular, and the pile body runs through along its side wall offers slide opening, is slid in the slide opening and is connected with fixture, institute
State that the width of fixture is longer than the thickness of pile body, one end of the fixture width is exposed inside pile body, the fixture
Expose inside pile body and one end upward be provided with the first inclined-plane, be provided with the pile body can be abutted with the first inclined-plane and then
Make fixture to the reinforcement stake moved outside pile body.
By using above-mentioned technical proposal, when pile body is installed, fixture is slid, fixture is not exposed to the outer of pile body
Portion, now because the outside of pile body is more smooth, therefore it is easier when pile body is pounded to underground, pile body is pounded to underground
Afterwards, stake will be strengthened to be inserted into pile body, the bottom for strengthening stake abuts with the first inclined-plane, and the first inclined-plane can be by the work of vertical direction
Firmly it is converted into horizontal direction, and then promotes fixture to moving outside pile body, when is partially moved to outside pile body on fixture
During portion, fixture can increase the frictional force of soil and pile body, and then contribute to the fixation of pile body, and this structure utilizes fixture
Instead of the annular projection in common bamboo joint pile, pile body is pounded to fixture during underground and not exposed to pile body, pile body is existed
The frictional force being subject to during installation is smaller, therefore is easy to construct, while strengthens having after stake is inserted into pile body and strengthen stake
The effect of the intensity of body.
Preferably, it is described strengthen stake and one end that the first inclined-plane abuts be provided with it is the second of the cooperation of the first inclined-plane oblique
Face.
By using above-mentioned technical proposal, by the cooperation on the second inclined-plane and the first inclined-plane, make the first inclined-plane stress more
Uniformly, it is more smooth when and then fixture is slid in slide opening to the outside of pile body.
Preferably, described strengthen being provided with the limiting section for preventing that it from sliding at the top of stake.
By using above-mentioned technical proposal, stake will be strengthened and be inserted into pile body, abutted positioned at the limiting section for strengthening stake top portion
At the top of pile body, and then prevent from strengthening sliding in pile body after in stake insertion pile body, influence the steadiness of pile body.
Preferably, the upper surface of the one end of the fixture outside pile body is provided with the 3rd inclined-plane.
By using above-mentioned technical proposal, because the one end of fixture outside pile body is provided with the 3rd inclined-plane, therefore
Fixture is more laborsaving during soil to moving outside pile body and inserting.
Preferably, the inwall of the slide opening is provided with stopper slot, being provided with the fixture can be in stopper slot
The sliding block of sliding.
By using above-mentioned technical proposal, make the vibrations of pile body bigger pile body is pounded to underground, and then may
Fixture is set to be given a shock and be dropped inside pile body, by setting sliding block and stopper slot, because sliding block is limited in stopper slot
In, and sliding block connects with fixture, therefore the moving range of fixture is also fixed, and prevents fixture from dropping.
Preferably, being provided with the stopper slot makes sliding block have the spring to pile body inside mobile trend, the bullet
One end of spring abuts with the inwall of stopper slot, and the other end of the spring abuts with sliding block.
By using above-mentioned technical proposal, when reinforcement stake is not plugged in pile body, sliding block supports under the force of a spring
It is connected on the inwall of stopper slot, fixture is not exposed the outside of pile body on one end outside pile body, therefore by pile body
Pounding need not be therefore more convenient and strength-saving manually by fixture to pile body interior slip to staff during underground.
Preferably, the slide opening is shaped as along the circumferentially disposed arc of pile body, the shape and slide opening of the fixture
Matching.
By using above-mentioned technical proposal, the fixture of arc expose to during the outside of pile body and soil contact area more
Greatly, contribute to increase the frictional force between fixture and soil, make pile body more firm.
Preferably, the length direction of the slide opening and fixture along pile body be distributed with it is multiple.
By using above-mentioned technical proposal, when being contacted along some fixtures of the distribution of lengths of pile body with soil, except making
The frictional force that pile body is subject to is bigger, moreover it is possible to makes the frictional force for the soil that pile body is subject to more uniform, makes the fixed effect of pile body more
It is good.
In summary, the utility model has the advantages that：When pile body is installed, fixture is slid, makes fixture not
The outside of pile body is exposed to, now because the outside of pile body is more smooth, therefore is easier when pile body is pounded to underground, will
Pile body is pounded to after underground, will be strengthened stake and is inserted into pile body, the bottom for strengthening stake abuts with the first inclined-plane, and the first inclined-plane can
The active force of vertical direction is converted into horizontal direction, and then promotes fixture to moving outside pile body, when the portion on fixture
When point being moved to outside pile body, fixture can increase the frictional force of soil and pile body, and then contribute to the fixation of pile body, this
Structure replaces the annular projection in common bamboo joint pile using fixture, and pile body is pounded to fixture during underground and not exposed to pile body
Outside, the frictional force for making pile body be subject to during installation is smaller, therefore is easy to construct, while strengthens stake and be inserted into pile body
There is the intensity for strengthening pile body afterwards.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment, for embodying pile body and strengthening the shape of stake；
Fig. 2 is the sectional view of slide opening, for the position relationship for embodying fixture with strengthening stake；
Fig. 3 is the structural representation of fixture, for embodying the shape of fixture.
In figure, 1, pile body；11st, slide opening；12nd, stopper slot；13rd, spring；2nd, fixture；21st, the first inclined-plane；22nd, the 3rd is oblique
Face；23rd, sliding block；3rd, stake is strengthened；31st, the second inclined-plane；32nd, limiting section.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of bamboo joint pile, as shown in figure 1, pile body 1 is cylindrical shape, the shape of cross section of pile body 1 is annular.
Pile body 1 is evenly arranged with three groups of slide openings 11 along its length, and every group of slide opening 11 includes two slide openings 11（Every group only shows in figure
Go out one）.The shape of slide opening 11 is curved, and is opened up through pile body 1.It is inserted with pile body 1 and strengthens stake 3, strengthens the top of stake 3
Being provided with prevents from strengthening the limiting section 32 that stake 3 slides out of pile body 1, and limiting section 32 is in the form of annular discs, and limiting section 32 is with strengthening stake 3
Coaxially.The radius length in the section of limiting section 32 is more than the length of the radius in the section for strengthening stake 3.Strengthen stake 3 bottom along its
It is circumferentially provided with the second inclined-plane 31.
As shown in Fig. 2 all sliding is provided with fixture 2 in each slide opening 11.The shape of fixture 2 is as shown in figure 3, its shape
Shape and size match with slide opening 11.The width of fixture 2 is longer than the thickness of pile body 1, therefore one end of fixture 2 can be exposed to
Outside slide opening 11.The one end of fixture 2 inside pile body 1 is provided with the first inclined-plane 21 that can be abutted with the second inclined-plane 31.It is fixed
The upper surface of the one end of part 2 outside pile body 1 is provided with the 3rd inclined-plane 22.The bottom of fixture 2 is connected with sliding block 23.Slide opening
The stopper slot 12 slid for sliding block 23 is offered on 11 bottom surface.Being provided with stopper slot 12 makes fixture 2 have into pile body 1
The spring 13 of portion's mobile trend.One end of spring 13 is connected on the inwall of stopper slot 12, and the other end of spring 13 is connected to cunning
On block 23.In the presence of spring 13, the first inclined-plane 21 is exposed to the inside of pile body 1, and the 3rd inclined-plane 22 is located in slide opening 11 not
Expose the outside of pile body 1.
Application method：During piling, first pile body 1 is pounded in soil.Because fixture 2 has in the presence of spring 13
The trend moved to the inside of pile body 1, and the 3rd inclined-plane 22 of fixture 2 is located inside slide opening 11, therefore now fixture 2 is not
It is exposed to the outside of pile body 1.So when pile body 1 outer surface it is smoother, the frictional force of pile body 1 and soil is smaller, is easy to
Pile body 1 is pounded to underground.
Then stake 3 will be strengthened to be inserted into pile body 1.When strengthening in the insertion pile body 1 of stake 3, second positioned at reinforcement stake 3 bottom
Inclined-plane 31 is abutted with the first inclined-plane 21, and the active force for the vertical direction being subject to can be converted into horizontal direction by the first inclined-plane 21,
And then make the forced compression of spring 13, make fixture 2 one end of fixture 2 is inserted in soil to moving outside pile body 1,
Increase the frictional force of pile body 1 and soil.
After reinforcement stake 3 plugs in pile body 1 completely, limiting section 32 is connected to the top of pile body 1, prevents reinforcement stake 3 from continuing
Move down.
Claims (8)
1. a kind of bamboo joint pile, including section are the pile body (1) of annular, it is characterised in that the pile body (1) is run through along its side wall opens
Slid provided with slide opening (11), in the slide opening (11) and be connected with fixture (2), the width of the fixture (2) is than pile body (1)
Thickness is grown, and pile body (1) inside is exposed in one end of fixture (2) width, and the fixture (2) is exposed in pile body (1)
Portion and one end upward are provided with the first inclined-plane (21), be provided with the pile body (1) can be abutted with the first inclined-plane (21) into
And make reinforcement stake (3) of the fixture (2) to movement outside pile body (1).
2. a kind of bamboo joint pile according to claim 1, it is characterised in that the reinforcement stake (3) is supported with the first inclined-plane (21)
The one end connect is provided with the second inclined-plane (31) coordinated with the first inclined-plane (21).
3. a kind of bamboo joint pile according to claim 1, it is characterised in that being provided with the top of the reinforcement stake (3) prevents
Its limiting section (32) slid.
4. a kind of bamboo joint pile according to claim 1, it is characterised in that the fixture (2) is close to pile body (1) outside
The upper surface of one end is provided with the 3rd inclined-plane (22).
5. a kind of bamboo joint pile according to claim 1, it is characterised in that the inwall of the slide opening (11) is provided with stopper slot
(12) sliding block (23) that can be slid in stopper slot (12), is provided with the fixture (2).
6. a kind of bamboo joint pile according to claim 5, it is characterised in that being provided with the stopper slot (12) makes sliding block
(23) there is the spring (13) to the internal mobile trend of pile body (1), one end of the spring (13) and the inwall of stopper slot (12)
Abut, the other end of the spring (13) abuts with sliding block (23).
7. a kind of bamboo joint pile according to claim 1, it is characterised in that the slide opening (11) is shaped as along pile body (1)
Circumferentially disposed arc, the shape of the fixture (2) match with slide opening (11).
8. a kind of bamboo joint pile according to claim 7, it is characterised in that the slide opening (11) and fixture (2) are along pile body
(1) length direction is distributed with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573784.6U CN206736898U (en) | 2017-05-23 | 2017-05-23 | A kind of bamboo joint pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573784.6U CN206736898U (en) | 2017-05-23 | 2017-05-23 | A kind of bamboo joint pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736898U true CN206736898U (en) | 2017-12-12 |
Family
ID=60567765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573784.6U Expired - Fee Related CN206736898U (en) | 2017-05-23 | 2017-05-23 | A kind of bamboo joint pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737560A (en) * | 2022-04-29 | 2022-07-12 | 中交一公局集团有限公司 | Tubular pile assembly |
-
2017
- 2017-05-23 CN CN201720573784.6U patent/CN206736898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737560A (en) * | 2022-04-29 | 2022-07-12 | 中交一公局集团有限公司 | Tubular pile assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190523 |