CN206204938U - A kind of pile tube connector of firm stable - Google Patents
A kind of pile tube connector of firm stable Download PDFInfo
- Publication number
- CN206204938U CN206204938U CN201621200075.5U CN201621200075U CN206204938U CN 206204938 U CN206204938 U CN 206204938U CN 201621200075 U CN201621200075 U CN 201621200075U CN 206204938 U CN206204938 U CN 206204938U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pile tube
- expansion
- screwed hole
- connecting pole
- 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.)
- Ceased
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of pile tube connector of firm stable, including lower sleeve, expansion sleeve, connecting pole, upper bush, the lower sleeve, expansion sleeve, connecting pole, upper bush is split-type structural, the first screwed hole is provided with the lower sleeve, the expansion sleeve lateral surface is provided with the first flank, some limiting card ears are provided with the top of first flank, the expansion sleeve is arranged in the first screwed hole, expansion fixing hole is provided with the expansion sleeve, the connecting pole bottom is provided with fixed column, the fixed column is arranged in expansion fixing hole, the top of the connecting pole is provided with the second threaded post, the second screwed hole is provided with the upper bush, second threaded post is arranged in the second screwed hole.Pile tube can be quickly fastened on specified location by the utility model by pile tube connector, and attachment structure is stable, and easy to operate, joint efficiency is high, beneficial to popularization and application.
Description
【Technical field】
The utility model is related to the technical field of architectural engineering, the technology of the pile tube connector of particularly a kind of firm stable
Field.
【Background technology】
With reform and opening-up and the development of economic construction, prestressed concrete pipe pile starts to be widely used in Railway System,
And the fields such as industry and civil buildings, municipal administration, metallurgy, harbour, highway are progressively expanded to, due to the factor of geological conditions, the Changjiang river
Delta and Delta of Pearl River are more suitable for the application of pile tube, and current pile tube has accounted for the 50% of the national cement product industry output value
Left and right.Pile tube is divided into post-tensioned prestressing stake and pretensioned-prestressed tube pile, prestressed concrete pipe pile and prestressed concrete
Native thin-wall pipe pile and high-strength prestress coagulation pile tube.Pretensioned-prestressed tube pile is using pretensioned prestressing technique and centrifugation
A kind of hollow cylinder elongate concrete prefabricated components that the method for forming is made, mainly by cylindrical shape pile body, end plate and steel hoop etc.
Composition.
In actual applications, due to the difference of each regional soil property landform, the length for being embedded in the following pile tube of earth's surface also differs
Sample, but, due to the limitation of material, traffic condition used by pile tube, the length of single pile tube is restricted, therefore, needing to increase
Plus when being embedded in the length of the following pile tube of earth's surface, it is necessary to many root canal piles are effectively connected, in the prior art, pipe is used
Stake connector is operated, and the pipe pile connector is then connected both by the way of bolt fastening, because pile tube is generally round
Tubular, which is not easy to install in practical operation, simultaneously because by the way of being fixedly connected, causing two pile tube tie points
It is fixed, therefore, its resistance to overturning will be affected after also resulting in many root canal pile connections, therefore, it is necessory to above mentioned problem
Solved.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of pile tube connection of firm stable
Part, can quickly be fastened on specified location by pile tube connector by pile tube, and attachment structure stabilization is easy to operate, even
Efficiency high is connect, beneficial to popularization and application.
To achieve the above object, it is the utility model proposes a kind of pile tube connector of firm stable including lower sleeve, swollen
Expansion set cylinder, connecting pole, upper bush, the lower sleeve, expansion sleeve, connecting pole, upper bush are split-type structural, the lower sleeve
The first screwed hole is inside provided with, the expansion sleeve lateral surface is provided with the first flank, is set at the top of first flank
Some limiting card ears are equipped with, the expansion sleeve is arranged in the first screwed hole, being provided with expansion in the expansion sleeve fixes
Hole, the connecting pole bottom is provided with fixed column, and the fixed column is arranged in expansion fixing hole, and the top of the connecting pole sets
The second threaded post is equipped with, the second screwed hole is provided with the upper bush, second threaded post is arranged on the second screw thread
In hole.
Preferably, the lateral surface bottom of the lower sleeve is provided with two spacing flat sides, described two spacing flat sides are mutual
Parallel, first screwed hole is tapped through hole.
Preferably, the expansion fixing hole is manhole, being shaped as of first flank gradually tapers up downwards
Cone, the quantity of the limiting card ear has multiple, the limiting card ear uniform ring around the top for being distributed in the first flank,
The outermost end of the limiting card ear is located at outside the first screwed hole.
Preferably, the fixed column is shaped as cone of the bottom to contract, the bottom of the fixed column sets
Limited location fixture block, sets limited location annulus between the fixed column and the second threaded post.
The beneficial effects of the utility model：The utility model by by lower sleeve, expansion sleeve, connecting pole, upper bush knot
It is combined, by optimum experimental, pile tube can be quickly fastened on by specified location, connection knot by pile tube connector
Structure stabilization, easy to operate, joint efficiency is high, beneficial to popularization and application.
Feature of the present utility model and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of the pile tube connector of firm stable of the utility model.
In figure：1- lower sleeves, 2- expansion sleeve, 3- connecting poles, 4- upper bushes, the screwed holes of 5- first, the flanks of 6- first,
7- limiting cards ear, 8- expansions fixing hole, 9- fixed columns, the threaded posts of 10- second, the screwed holes of 11- second, the spacing flat sides of 12-, 13-
Spacing annulus.
【Specific embodiment】
Refering to Fig. 1, a kind of pile tube connector of firm stable of the utility model, including lower sleeve 1, expansion sleeve 2, connection
Post 3, upper bush 4, the lower sleeve 1, expansion sleeve 2, connecting pole 3, upper bush 4 are to be set in split-type structural, the lower sleeve 1
The first screwed hole 5 is equipped with, the expansion lateral surface of sleeve 2 is provided with the first flank 6, and the top of first flank 6 sets
Some limiting card ears 7 are equipped with, the expansion sleeve is arranged in the first screwed hole 5, being provided with expansion in the expansion sleeve 2 fixes
Hole 8, the bottom of the connecting pole 3 is provided with fixed column 9, and the fixed column 9 is arranged in expansion fixing hole 8, the connecting pole 3
Top is provided with the second threaded post 10, the upper bush 4 and is provided with the second screwed hole 11, and second threaded post 10 is arranged on
In second screwed hole 11, the lateral surface bottom of the lower sleeve 1 is provided with two spacing flat sides 12, described two spacing flat sides 12
Parallel to each other, first screwed hole 5 is tapped through hole, and the expansion fixing hole 8 is manhole, first flank 6
Be shaped as the cone that gradually tapers up downwards, the quantity of the limiting card ear 7 has a multiple, the uniform ring of limiting card ear 7 around
The top of the first flank 6 is distributed in, the outermost end of the limiting card ear 7 is located at outside the first screwed hole 5, the fixed column 9
Be shaped as cone of the bottom to contract, the bottom of the fixed column 9 is provided with limit card block, the fixed column 9 and
Limited location annulus 13 is set between two threaded posts 10.
Utility model works process：
The utility model is combined together by by lower sleeve 1, expansion sleeve 2, connecting pole 3, upper bush 4, by experiment
Optimization, can quickly be fastened on specified location by pile tube connector by pile tube, and attachment structure stabilization is easy to operate,
Joint efficiency is high, beneficial to popularization and application.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. the pile tube connector of a kind of firm stable, it is characterised in that：Including lower sleeve (1), expansion sleeve (2), connecting pole
(3), upper bush (4), the lower sleeve (1), expansion sleeve (2), connecting pole (3), upper bush (4) are split-type structural, described
The first screwed hole (5) is provided with lower sleeve (1), described expansion sleeve (2) lateral surface is provided with the first flank (6), described
Some limiting card ears (7) are provided with the top of first flank (6), expansion sleeve (2) is installed in the first screwed hole (5)
It is interior, expansion fixing hole (8) is provided with expansion sleeve (2), connecting pole (3) bottom is provided with fixed column (9), described
In expansion fixing hole (8), the top of the connecting pole (3) is provided with the second threaded post (10) to fixed column (9), it is described on
The second screwed hole (11) is provided with sleeve (4), second threaded post (10) is in the second screwed hole (11).
2. the pile tube connector of a kind of firm stable as claimed in claim 1, it is characterised in that：Outside the lower sleeve (1)
Side lower is provided with two spacing flat sides (12), and described two spacing flat sides (12) are parallel to each other, first screwed hole (5)
It is tapped through hole.
3. the pile tube connector of a kind of firm stable as claimed in claim 1, it is characterised in that：Expansion fixing hole (8)
It is manhole, the cone for being shaped as gradually tapering up downwards of first flank (6), the number of the limiting card ear (7)
Amount has multiple, and, around the top for being distributed in the first flank (6), the limiting card ear (7) is most for limiting card ear (7) uniform ring
Outer end is located at outside the first screwed hole (5).
4. the pile tube connector of a kind of firm stable as claimed in claim 1, it is characterised in that：The shape of the fixed column (9)
Shape is cone of the bottom to contract, and the bottom of the fixed column (9) is provided with limit card block, the fixed column (9) and the
Limited location annulus (13) is set between two threaded posts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200075.5U CN206204938U (en) | 2016-11-07 | 2016-11-07 | A kind of pile tube connector of firm stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200075.5U CN206204938U (en) | 2016-11-07 | 2016-11-07 | A kind of pile tube connector of firm stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204938U true CN206204938U (en) | 2017-05-31 |
Family
ID=58753329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200075.5U Ceased CN206204938U (en) | 2016-11-07 | 2016-11-07 | A kind of pile tube connector of firm stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900428A (en) * | 2021-01-07 | 2021-06-04 | 福建安捷工贸有限公司 | Improved generation resistance to plucking quick connect structure |
-
2016
- 2016-11-07 CN CN201621200075.5U patent/CN206204938U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900428A (en) * | 2021-01-07 | 2021-06-04 | 福建安捷工贸有限公司 | Improved generation resistance to plucking quick connect structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210803 Decision number of declaring invalidation: 51267 Granted publication date: 20170531 |
|
| IW01 | Full invalidation of patent right |