CN110331721A - One kind is for the fixed device of hollow pipe concrete pile tip - Google Patents
One kind is for the fixed device of hollow pipe concrete pile tip Download PDFInfo
- Publication number
- CN110331721A CN110331721A CN201910679539.7A CN201910679539A CN110331721A CN 110331721 A CN110331721 A CN 110331721A CN 201910679539 A CN201910679539 A CN 201910679539A CN 110331721 A CN110331721 A CN 110331721A
- Authority
- CN
- China
- Prior art keywords
- concrete pile
- pile tip
- hollow pipe
- pipe concrete
- fixedly connected
- 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.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
Landscapes
- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention proposes one kind for the fixed device of hollow pipe concrete pile tip, including screw connection, the bottom of the screw connection is fixedly connected with sunpender, and the bottom end of the sunpender is fixedly connected with suspension hook, the screw top connection fastener of the screw connection.The present invention can recycle, and construction cost is effectively reduced, and effectively fixed pile top enhances safeguard procedures, accelerates construction progress.
Description
Technical field
The present invention relates to one kind for the fixed device of hollow pipe concrete pile tip, belongs to the fixed skill of hollow pipe concrete pile tip
Art field.
Background technique
Hollow tubular piles of prestressed concrete is widely used at present, many in building trade, photovoltaic industry and wind-powered electricity generation industry etc.
There is use in field, not only there is that speed of application is fast, the construction period is short, but also compared with other concrete pile-type pile qualities
Can more it be guaranteed.Pile top form applied currently on the market is mostly based on steel pile tip, but the cost of steel pile tip is higher.And
In photovoltaic industry project, the phenomenon that there are end plate tubular poles using only one end, is particularly common, and this tubular pole is not available conventional piling bar
Point.Therefore in the project that cold frost heave waters and hard soil property etc. need using pile top protection, just it is unable to satisfy project
It is required that and project economics and Functional Requirement can be met using concrete pile tip simultaneously, but in use for coagulation
There are the fixations of end plate tubular pole but to become the difficulty that need to mainly overcome in only one end for native pile top.
Summary of the invention
The present invention is to solve above-mentioned the deficiencies in the prior art, is proposed a kind of for the fixed dress of hollow pipe concrete pile tip
It sets, specific technical solution is as follows:
One kind fixing device, including screw connection for hollow pipe concrete pile tip, the screw connection
Bottom is fixedly connected with sunpender, and the bottom end of the sunpender is fixedly connected with suspension hook, and the screw top connection of the screw connection is tight
It is fixedly mounted with and sets.
Preferably, the clamp device includes rotating plate and screw rod, the rotating plate in a ring, if the bottom of rotating plate is fixedly connected
Involvement bar, the other end of the connecting rod are fixedly connected with the top of screw rod, and the screw rod is threadedly coupled with screw connection.
Preferably, the screw connection is flower basket bolt.
Preferably, the sunpender is integrally formed with screw connection and suspension hook respectively.
Preferably, the screw connection is cylindrical, the threaded hole equipped with opening upwards.
Preferably, the suspension hook is U-shaped, and one end of the suspension hook is fixedly connected with the bottom end of sunpender.
The present invention can recycle, and construction cost is effectively reduced, and effectively fixed pile top enhances safeguard procedures, accelerates to apply
Work progress.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the fixed device of hollow pipe concrete pile tip of the present invention.
Fig. 2 is a kind of using renderings for the fixed device of hollow pipe concrete pile tip of the present invention.
Fig. 3 is the top view of clamp device of the present invention.
In figure: 1, screw connection；2, sunpender；3, suspension hook；4, clamp device；401, rotating plate；402, screw rod；403, even
Bar；5, concrete pile tip；501, tip；502, interconnecting piece；503, core is filled in；6, hanging ring；7, pre stressed empty piped piles；8, annular
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, a kind of for the fixed device of hollow pipe concrete pile tip, including screw connection 1, the spiral shell
The bottom of line attachment device 1 is fixedly connected with sunpender 2, and the bottom end of the sunpender 2 is fixedly connected with suspension hook 3, and the suspension hook 3 is U-shaped, institute
The one end for stating suspension hook 3 is fixedly connected with the bottom end of sunpender 2.The screw top connection fastener 4 of the screw connection 1.
The clamp device 4 includes rotating plate 401 and screw rod 402, and the rotating plate 401 in a ring, fix by the bottom of rotating plate 401
Several connecting rods 403 are connected, the other end of the connecting rod 403 is fixedly connected with the top of screw rod 402, the screw rod 402 and spiral shell
Line attachment device 1 is threadedly coupled.
The screw connection 1 is flower basket bolt, and the screw top connecting screw 402 of flower basket bolt, bottom is fixed to be connected
Connect sunpender 2.The screw connection 1 can also be cylindrical body, the interior threaded hole equipped with opening upwards, to connecting screw
402。
The sunpender 2 can be respectively split type connection with screw connection 1 and suspension hook 3, can also be integrally formed.
The present invention needs that pre stressed empty piped piles 7 and concrete pile tip 5 is cooperated to use in use, concrete pile tip
5 include tip 501, interconnecting piece 502 and plug core 503, and the interconnecting piece 502 is located between tip 501 and plug core 503, institute
The bottom that plug core 503 is mounted on pre stressed empty piped piles 7 is stated, plug 503 top of core is fixedly connected with hanging ring 6.The tip 501
For cone, the interconnecting piece 502 and plug core 503 are cylindrical body, top surface diameter and the interconnecting piece 502 of the tip 501
Outer diameter is consistent, and the plug core 503 is located at the middle position of interconnecting piece 502, the outer diameter and pre-stress hollow of the plug core 503
The internal diameter of tubular pole 7 is corresponding.The plug core 503 can also be long strip block, and two sides are equipped with and 7 inner wall pair of pre stressed empty piped piles
The arcwall face answered.Several arrangements of reinforcement are equipped in concrete pile tip 5, the arrangement of reinforcement connects into frame body structure, the frame body structure
It is corresponding with 5 shape of concrete pile tip, so that concrete pile tip 5 is more solid securely, it is durable reliable.
7 top of pre stressed empty piped piles is fixedly connected with annular slab 8, the annular diameters of the annular slab 8 and rotating plate 401
Unanimously, the rotating plate 401 is overlapped on annular slab 8, can reduce the mill because of the rotation of rotating plate 401 to 7 top of pre stressed empty piped piles
Damage, while not influencing to operate the connection of suspension hook 3 and hanging ring 6, screw rod 402 and screw connection 1 again, it is empty convenient for observation prestressing force
7 inner case of heart tubular pole.
Further, the tip 501 is quadrangular pyramid, and the interconnecting piece 502 is square body, can be required according to live mold
Design.
Before piling work, concrete pile tip 5 is first made, after concrete pile tip 5 meets intensity requirement, manpower or is hung
It is filled at pre stressed empty piped piles 7, first smears cohesive material (such as pitch, cement mortar at the stake end of pre stressed empty piped piles 7
Deng), then the hollow interior progress rotary squeezing that the plug core 503 of concrete pile tip 5 fills in pre stressed empty piped piles 7 fixed, and
The hanging ring 6 on plug 503 top of core is caught on using the suspension hook 3 connected on sunpender 2 from 7 other end of pre stressed empty piped piles, then again
It is tightened with the screw rod 402 and screw connection 1 of clamp device 4, drives screw rod 402 to rotate by rotation rotating plate 401, make coagulation
Native pile top 5 is firmly secured to 7 both ends of pre stressed empty piped piles with rotating plate 401, completes concrete pile tip 5 and pre-stress hollow pipe
The fixation of stake 7.Normal piling work can be carried out after cohesive material is met the requirements.It, should after concrete hollow tube pile construction is complete
Fixed device reuses after can dismantling.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. one kind is for the fixed device of hollow pipe concrete pile tip, it is characterised in that: including screw connection (1), the spiral shell
The bottom of line attachment device (1) is fixedly connected sunpender (2), and the bottom end of the sunpender (2) is fixedly connected with suspension hook (3), the screw thread
The screw top connection fastener (4) of attachment device (1).
2. according to claim 1 a kind of for the fixed device of hollow pipe concrete pile tip, it is characterised in that: the fastening
Device (4) includes rotating plate (401) and screw rod (402), the rotating plate (401) in a ring, rotating plate (401) if bottom be fixedly connected
The other end of involvement bar (403), the connecting rod (403) is fixedly connected with the top of screw rod (402), the screw rod (402) with
Screw connection (1) is threadedly coupled.
3. according to claim 1 a kind of for the fixed device of hollow pipe concrete pile tip, it is characterised in that: the screw thread
Attachment device (1) is flower basket bolt.
4. according to claim 1 a kind of for the fixed device of hollow pipe concrete pile tip, it is characterised in that: the sunpender
(2) it is integrally formed respectively with screw connection (1) and suspension hook (3).
5. according to claim 1 a kind of for the fixed device of hollow pipe concrete pile tip, it is characterised in that: the screw thread
Attachment device (1) is cylindrical, the threaded hole equipped with opening upwards.
6. according to claim 1 a kind of for the fixed device of hollow pipe concrete pile tip, it is characterised in that: the suspension hook
(3) U-shaped, one end of the suspension hook (3) is fixedly connected with the bottom end of sunpender (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679539.7A CN110331721A (en) | 2019-07-26 | 2019-07-26 | One kind is for the fixed device of hollow pipe concrete pile tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679539.7A CN110331721A (en) | 2019-07-26 | 2019-07-26 | One kind is for the fixed device of hollow pipe concrete pile tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110331721A true CN110331721A (en) | 2019-10-15 |
Family
ID=68147580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679539.7A Pending CN110331721A (en) | 2019-07-26 | 2019-07-26 | One kind is for the fixed device of hollow pipe concrete pile tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110331721A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239419A (en) * | 1977-10-27 | 1980-12-16 | Gillen William F Jr | Precast concrete threaded pilings |
| CN2501913Y (en) * | 2001-10-11 | 2002-07-24 | 浙江大学 | Umbrella shape pile bottom, pile body enlarger |
| CN2558696Y (en) * | 2001-11-01 | 2003-07-02 | 朱传浦 | Temporary prestressed concrete pipe pile |
| CN102127909A (en) * | 2011-01-11 | 2011-07-20 | 河海大学 | Construction method and device for preventing plastic tube concrete pile from bending deflection |
| CN103643682A (en) * | 2013-11-28 | 2014-03-19 | 杭州江润科技有限公司 | Pre-stressed hollow pipe pile foundation pit support structure and construction method |
| CN204608759U (en) * | 2015-04-17 | 2015-09-02 | 上海三凯建设管理咨询有限公司 | A kind of anti-corrosion precast pile |
| CN206635752U (en) * | 2017-03-06 | 2017-11-14 | 广州市第三建筑工程有限公司 | A kind of quick pile extension device and prefabricated pile |
| CN210887214U (en) * | 2019-07-26 | 2020-06-30 | 北京北控光伏科技发展有限公司 | Be used for hollow tube concrete pile point fixing device |
-
2019
- 2019-07-26 CN CN201910679539.7A patent/CN110331721A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239419A (en) * | 1977-10-27 | 1980-12-16 | Gillen William F Jr | Precast concrete threaded pilings |
| CN2501913Y (en) * | 2001-10-11 | 2002-07-24 | 浙江大学 | Umbrella shape pile bottom, pile body enlarger |
| CN2558696Y (en) * | 2001-11-01 | 2003-07-02 | 朱传浦 | Temporary prestressed concrete pipe pile |
| CN102127909A (en) * | 2011-01-11 | 2011-07-20 | 河海大学 | Construction method and device for preventing plastic tube concrete pile from bending deflection |
| CN103643682A (en) * | 2013-11-28 | 2014-03-19 | 杭州江润科技有限公司 | Pre-stressed hollow pipe pile foundation pit support structure and construction method |
| CN204608759U (en) * | 2015-04-17 | 2015-09-02 | 上海三凯建设管理咨询有限公司 | A kind of anti-corrosion precast pile |
| CN206635752U (en) * | 2017-03-06 | 2017-11-14 | 广州市第三建筑工程有限公司 | A kind of quick pile extension device and prefabricated pile |
| CN210887214U (en) * | 2019-07-26 | 2020-06-30 | 北京北控光伏科技发展有限公司 | Be used for hollow tube concrete pile point fixing device |
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