CN105672308B - A kind of pile pile Quick connection part - Google Patents
A kind of pile pile Quick connection part Download PDFInfo
- Publication number
- CN105672308B CN105672308B CN201610075607.5A CN201610075607A CN105672308B CN 105672308 B CN105672308 B CN 105672308B CN 201610075607 A CN201610075607 A CN 201610075607A CN 105672308 B CN105672308 B CN 105672308B
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- Prior art keywords
- pile
- eye
- broken
- nut
- bushing
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- 238000000926 separation method Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of pile pile Quick connection parts, including big nut, primary nut, it is characterized in that setting bushing, locking device inside big nut, eye-splice pin is set on primary nut, it eye-splice pin lower hollow and is broken equipped with several buttons with step surface along the circumferential direction uniformly configured, the lower face cooperation of the step surface and bushing broken is detained, locking device is clamped with the internal face that button is broken.The bushing is threadedly attached on big nut, and the eye-splice pin is threadedly attached on primary nut, and eye-splice pin automatic fastening and can lock after being inserted into bushing, to be connected as an entirety.The Quick connection part have it is compact-sized, connection quickly, it is reliable, bearing capacity is strong, advantage easy to use.
Description
Technical field
The present invention relates to a kind of Quick connection parts, in particular for concrete square pile and the Quick connection part of pile pile.
Background technology
Chinese pile pile was started to walk since 1987, by the development of more than ten years, had formed the tubulose production of more than 260, the whole nation
Enterprise.Recent years, tubular pile industry was quickly grown.At present the country pile pile be mainly used in 60 layers of a variety of skyscrapers below with
And industry and civil buildings embedded footing on piles, low capped pile foundation plinth, railway, highway and bridge, harbour, harbour, water conservancy, municipal administration, construction and big
The engineering foundations construction field such as type equipment.The application percentage of wherein real estate domain accounts for 80% or so, and road and rail accounts for 15% left side
The right side, annual demand reach more than one hundred million meters of scale.
A length of 10 meters of the standard knot of pile pile, by its end, iron plate welds together in traditional work progress.According to
On-the-spot investigation, construction site need the registration for adjusting two connected pile piles to be increased since the quality of stake is big before welding
Adjust degree of difficulty.It is not easy clean welds when welding, is susceptible to rosin joint, phenomena such as solder skip, welding quality is not easy to ensure.
It requires weld seam welding to complete postcooling certain time in design, ensures weld strength, however often principal security is applied for construction site
Work progress, it is difficult to control, be easy that weld seam is made to generate crack when no completely cooling in this way, greatly destroy the intensity of connection.
Due to that can not be detected after indentation ground, to cause certain risk.Patent publication No. is the patent Shen of CN104948554A
Please file disclose a kind of bolt-type connector, structure easy tos produce disengaging, it cannot be guaranteed that the reliability being vertically connected with.
Invention content
In order to solve the technical issues of weldquality is unreliable, and working efficiency is low, long construction period in above-mentioned work progress,
The present invention devises a kind of quick mechanical connection component, after two pile piles are connected through, can ensure that its is heavy automatically
It is right, and the intensity connected is ensured by the actual strength of its own.Further, since eliminating the link of welding, greatly carry
The high efficiency of construction, it is cost-effective, avoid electric welding itself may caused by environmental pollution and to the straight of operator's health
Connect damage.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of pile pile Quick connection part, including big nut, primary nut, it is characterised in that setting bushing, lock inside big nut
Determine device, eye-splice pin is set on primary nut, eye-splice pin lower hollow and has equipped with what several were along the circumferential direction uniformly configured
The button of step surface is broken, and the lower face cooperation of the step surface and bushing broken is detained, and locking device is clamped with the internal face that button is broken, locking dress
The maximum periphery set coordinates with the internal face that button is broken so that the lower face clamping for detaining the step surface and bushing broken is reliable, is not easy
It is detached from.
After eye-splice pin is inserted into the bushing being connected on big nut, with the push-in of eye-splice pin, the button of its underpart
It breaks and is pressed together under radial force effect and pushes locking mandrel that spring is pressed onto on spring base, when the step surface that button is broken
Be inserted into more than after bush end face, button breaks automatic distending and is anchored to bush end face, then lock mandrel under spring force by
It bounces, is inserted into inside eye-splice pin, avoid button from breaking makes eye-splice pin and bushing separate under the action of pulling force into bushing.
The locking device is made of spring base, spring, locking mandrel, and spring base is mounted on big nut, locks mandrel
It is flexibly connected with spring base, locks and be provided with spring between mandrel and spring base, locked the maximum periphery of mandrel and button is broken
Internal face coordinates, and fit clearance is less than the radial width that button breaks terrace of appearing on the stage.
On the eye-splice pin there are 2 to 10 buttons to break, button, which breaks interior outer bottom, to be had into a chamfering, and the separation trough between breaking is detained
Width is 0.5mm to 8mm, and separation slot length is 0.5mm to 40mm.
The locking mandrel has into a guide section, lock segments and flexible guide section, it is described enter guide section top have down
Angle, the lock segments periphery are spherical surface or the conical surface, and the flexible guide section is flexibly connected with spring base, and spring pocket, which is mounted in, to be stretched
On contracting guide section.
The bushing is threadedly attached on big nut, and the eye-splice pin is threadedly attached on primary nut, eye-splice
Pin automatic fastening and can lock after being inserted into bushing, to be connected as an entirety.
The present invention has the following advantages：
（1）Whole process does not need artificial intervention, high degree of automation.
（2）The pilot process such as welding are avoided, construction efficiency is greatly improved.
（3）Connecting-piece structure design itself ensure that the registration of connection, intensity and reliability.
（4）Modularized design, it is at low cost, use simplicity.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the pile pile Quick connection part of the embodiment of the present invention, including big nut 100, it is mounted on inside big nut
Spring base 200, be sequentially arranged at compressed spring 300 on spring base 200, locking mandrel 400, be mounted in big nut 100
The bushing 500 in portion, primary nut 700 and the eye-splice pin 600 on primary nut 700.Wherein, if being provided on eye-splice pin 600
600 lower part of eye-splice pin is divided into the button equipped with step surface and breaks 602, and breaks 602 interior outer bottom in each button by dry separation trough 601
Portion be respectively equipped with it is outer enter a chamfering 603 and it is interior enter a chamfering 604.Locking mandrel 400 is equipped with into guide section 401, lock segments
403 and flexible guide section 404,403 top of lock segments is spherical surface 402 or may be designed in the conical surface.
In pile pile fabrication, one end of reinforcing bar is inserted into the hole 101 on big nut 100, another reinforcing bar
One end is inserted into the hole 701 on primary nut 700, and big nut 100 is connected by both ends after distinguishing pier nose with primary nut 700.Using with
The tooling that big nut 100, primary nut 700 coordinate is by certain amount（Particular number is different and different according to the size of pile pile）It is big
Primary nut is connected and stretches（So that the connection of big nut 100,700 reliable fit of primary nut）, ensure the quality of production of pile pile.Pile pile
Production technology is identical with current process engineering, it is thus only necessary to change the connecting tooling at both ends.
In the work progress of piling, that end equipped with primary nut 700 is downward, and eye-splice pin 600 is tightened to primary nut 700
Interior, by nut seat 200, spring 300 and locking mandrel 400 are sequentially loaded into big nut 100, and bushing 500 is tightened to big spiral shell
In mother 100.During two root canal piles enter position, when eye-splice pin 600 enters in position to the bushing 500 being connected on big nut 100
After, with the push-in of eye-splice pin 600, the button of its underpart breaks 602 and is pressed under radial force effect and together, push locking core
Spring 300 is pressed onto on spring base 200 by axis 400, after button, which breaks the step surface on 602, is inserted into the lower face more than bushing 500,
Button breaks 602 automatic distendings and is anchored to 500 lower face of bushing, then locks mandrel 400 and is bounced under spring force, is inserted into and inserts
Inside pin buckle 600, avoids button from breaking 602 and detached into bushing 500 under the action of pulling force.This is arrived, the connection of two pile piles is completed.
It is the preferred forms of patent of the present invention above, by those skilled in the art according to the revealed spirit of this patent
The various change or remodeling made each fall within the range that this patent includes.
Claims (4)
1. a kind of pile pile Quick connection part, including big nut, primary nut, it is characterised in that setting bushing, locking inside big nut
Device, is arranged eye-splice pin on primary nut, eye-splice pin lower hollow and has platform equipped with what several were along the circumferential direction uniformly configured
The button of terrace is broken, and the lower face cooperation of the step surface and bushing broken is detained, and locking device is clamped with the internal face that button is broken, the locking
Device is made of spring base, spring, locking mandrel, and spring base is mounted on big nut, and locking mandrel is flexibly connected with spring base,
It is provided with spring between locking mandrel and spring base, locks the internal face cooperation that the maximum periphery of mandrel is broken with button.
2. pile pile Quick connection part according to claim 1, it is characterised in that：There are 2 to 10 buttons on the eye-splice pin
It breaks, button, which breaks interior outer bottom, to be had into a chamfering, and the separation groove width between button is broken is 0.5mm to 8mm, and separation slot length is 0.5mm
To 40mm.
3. pile pile Quick connection part according to claim 1, it is characterised in that：The locking mandrel has to be oriented into position
Section, lock segments and flexible guide section, it is described enter to have chamfering, the lock segments periphery be spherical surface or cone on guide section top
Face, the flexible guide section are flexibly connected with spring base, and spring pocket is mounted on flexible guide section.
4. pile pile Quick connection part according to claim 1, it is characterised in that：The bushing is threadedly attached in big spiral shell
On mother, the eye-splice pin is threadedly attached on primary nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075607.5A CN105672308B (en) | 2016-02-03 | 2016-02-03 | A kind of pile pile Quick connection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075607.5A CN105672308B (en) | 2016-02-03 | 2016-02-03 | A kind of pile pile Quick connection part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105672308A CN105672308A (en) | 2016-06-15 |
| CN105672308B true CN105672308B (en) | 2018-11-02 |
Family
ID=56303471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075607.5A Active CN105672308B (en) | 2016-02-03 | 2016-02-03 | A kind of pile pile Quick connection part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672308B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759942B (en) * | 2017-03-01 | 2022-07-01 | 邓剑涛 | Integrally-cured welding-free pin lock connecting structure and construction method thereof |
| CN111851483A (en) * | 2020-08-14 | 2020-10-30 | 海盐华瑞斯紧固件有限公司 | Steel ball formula tubular pile quick connector |
| CN112746614B (en) * | 2021-02-05 | 2023-08-18 | 单良 | Quick-connection tensile-pulling prestressed square pile and connection method |
| CN116695695B (en) * | 2023-08-08 | 2023-12-19 | 连云港市源通水泥制品有限公司 | Concrete pipe pile convenient to connect fixedly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890173Y (en) * | 2005-05-17 | 2007-04-18 | 周兆弟 | Splicing type pile-splicing buckle and precast products |
| CN201033871Y (en) * | 2005-05-17 | 2008-03-12 | 周兆弟 | Elastic expanding joggle joint pile end plate, precast member and butt-jointing structure between the members |
| CN101787699A (en) * | 2009-11-07 | 2010-07-28 | 广东三和管桩有限公司 | Bolt fastening structure of pipe die |
| CN201581396U (en) * | 2009-11-07 | 2010-09-15 | 广东三和管桩有限公司 | Pipe die bolt connecting structure |
| CN104895052A (en) * | 2015-06-25 | 2015-09-09 | 袁江 | Rapid joint of precast concrete pile |
| CN204728315U (en) * | 2015-06-25 | 2015-10-28 | 袁江 | A kind of precast concrete pile snap joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5749228B2 (en) * | 2012-07-26 | 2015-07-15 | 勇平 八百板 | Steel pipe pile for small buildings and its construction method |
-
2016
- 2016-02-03 CN CN201610075607.5A patent/CN105672308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890173Y (en) * | 2005-05-17 | 2007-04-18 | 周兆弟 | Splicing type pile-splicing buckle and precast products |
| CN201033871Y (en) * | 2005-05-17 | 2008-03-12 | 周兆弟 | Elastic expanding joggle joint pile end plate, precast member and butt-jointing structure between the members |
| CN101787699A (en) * | 2009-11-07 | 2010-07-28 | 广东三和管桩有限公司 | Bolt fastening structure of pipe die |
| CN201581396U (en) * | 2009-11-07 | 2010-09-15 | 广东三和管桩有限公司 | Pipe die bolt connecting structure |
| CN104895052A (en) * | 2015-06-25 | 2015-09-09 | 袁江 | Rapid joint of precast concrete pile |
| CN204728315U (en) * | 2015-06-25 | 2015-10-28 | 袁江 | A kind of precast concrete pile snap joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105672308A (en) | 2016-06-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180918 Address after: 322100, 3, Chaoyang Road, Wu Ning street, Dongyang, Jinhua, Zhejiang, 3 Applicant after: Dongyang Ju ran Electronic Technology Co., Ltd. Address before: 314300 three layers of 2 seawall Industrial Park, Xitang Bridge Street, Haiyan County, Jiaxing, Zhejiang. Applicant before: JIAXING FAST HARDWARE CO., LTD. |
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Effective date of registration: 20190603 Address after: 314033 Zhenxing Road 796-2, Jiabei Street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Hangtai Precision Engineering Technology Co., Ltd. Address before: 322100, 3, Chaoyang Road, Wu Ning street, Dongyang, Jinhua, Zhejiang, 3 Patentee before: Dongyang Ju ran Electronic Technology Co., Ltd. |
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Effective date of registration: 20210409 Address after: 314300 Tuanjie group, xuyouche village, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: HAIYAN HUARUISI FASTENER Co.,Ltd. Address before: 314033 Zhenxing Road 796-2, Jiabei Street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Hangtai Precision Engineering Technology Co.,Ltd. |
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