CN206941588U - A kind of simple positioning tool of steel-pipe pile spreading - Google Patents
A kind of simple positioning tool of steel-pipe pile spreading Download PDFInfo
- Publication number
- CN206941588U CN206941588U CN201720296389.8U CN201720296389U CN206941588U CN 206941588 U CN206941588 U CN 206941588U CN 201720296389 U CN201720296389 U CN 201720296389U CN 206941588 U CN206941588 U CN 206941588U
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- Prior art keywords
- steel
- pipe pile
- spreading
- positioning tool
- pipe
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Links
- 238000010276 construction Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 239000011513 prestressed concrete Substances 0.000 description 3
- 241001481833 Coryphaena hippurus Species 0.000 description 1
- 241001125840 Coryphaenidae Species 0.000 description 1
- 240000005428 Pistacia lentiscus Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model belongs to building structure field, and in particular to a kind of simple positioning tool of steel-pipe pile spreading.A kind of simple positioning tool of steel-pipe pile spreading, including two steel-pipe piles, wherein, one be lower end squeeze into ground squeeze into steel-pipe pile, another is to be connected to the spreading steel-pipe pile squeezed into above steel-pipe pile, in addition to fixing device and the anchor ear for connecting the spreading steel-pipe pile lower end outer wall；The anchor ear is connected with each other to be integrated by two semi-rings by flange circularizes structure, the fixing device includes fixture and fastening screw, several described fixtures are distributed in the loop configuration surrounding, the fixture lower end is provided with bolt hole, and the fastening screw is fixed on through the bolt hole described squeezes into steel-pipe pile upper end outer wall.Its advantage is：Simple in construction, positioning is convenient, is easy to weld, practical.
Description
Technical field
The utility model belongs to building structure field, and in particular to a kind of simple positioning tool of steel-pipe pile spreading.
Background technology
With the development of concrete technology, the technology of concrete tubular pile also reaches its maturity, except applied to industry, civil buildings
Outside, it is also widely used for each field such as bridge, harbour, railway or hydraulic engineering.Pile tube includes prestressed concrete pipe pile, and (PC is managed
Stake), thin tubular piles produced by prestressed concrete (PTC pile tubes), prestressed high-strength concrete pile (PHC pile tubes), thin-wall steel tube centrifugation
Concrete tubular pile (TSC pile tubes) and prestressed concrete steel pipe stake (YTSC pile tubes).
PS steel-pipe piles are also a kind of pile foundation material developed rapidly in recent years, are mainly used in skyscraper and large-scale
On bridge and large equipment base, with building up for Construction of Hangzhou Bay Cross-sea Bridge, steel-pipe pile anti-corrosion measure and construction in the seawater
Technical maturity, there is increasing application from now on.
High-rise pile cap is the more universal structure type used in hydraulic structure, as various dolphins, mooring dolphin,
Front and back cushion cap etc..Because the length of a pile does not reach the depth of design code, it is necessary to connection by prefabricated pile one piece one
Get up and continue to beat downwards, untill the depth of design is squeezed into, by the previous pile top squeezed into and the lower end of latter pile
It is connected at one piece, the method for pile extension generally has welding, and flange bolt connection method and sulphide mastic are anchored method.Common water conservancy project
Welding is used with the pile extension of stake, it is necessary to operating personnel enter in pipe is welded, operating difficulties more.
Utility model content
The purpose of this utility model is to provide a kind of simple positioning tool of steel-pipe pile spreading in view of the shortcomings of the prior art, knot
Structure is simple, and positioning is convenient, is easy to weld, practical.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of simple positioning tool of steel-pipe pile spreading, including two steel-pipe piles, wherein, one is that beating for ground is squeezed into lower end
Enter steel-pipe pile, another is to be connected to the spreading steel-pipe pile squeezed into above steel-pipe pile, in addition to fixing device and connection
The anchor ear of the spreading steel-pipe pile lower end outer wall；The anchor ear is connected with each other to be integrated by two semi-rings by flange circularizes knot
Structure, the fixing device include fixture and fastening screw, and several described fixtures are distributed in the loop configuration surrounding, the folder
Tool lower end is provided with bolt hole, the fastening screw through the bolt hole be fixed on described in squeeze into steel-pipe pile upper end outer wall.
On the basis of above-mentioned technical proposal, the utility model can also improve as follows：
Optionally, welding cushion block in the middle part of the fixture, the cushion block squeeze into steel-pipe pile and the spreading steel pipe positioned at described
Between stake.
Optionally, the fixture at least 3.
Optionally, the fixture is spacedly distributed in the loop configuration surrounding.
Optionally, the diameter of the anchor ear is less than the diameter of the spreading steel-pipe pile, the anchor ear and the spreading steel pipe
Stake lower end is fixedly connected.
Optionally, the fixture upper end is fixedly connected with the loop configuration.
The beneficial effects of the utility model are compared with prior art：The utility model in spreading steel-pipe pile lower end by consolidating
Determine anchor ear, anchor ear surrounding, which is provided with fixing device and is fixedly connected by fixing device, squeezes into steel-pipe pile upper end, simple in construction, applies
Work is convenient.Only need to be anchored on by the fastening screw of fixing device and squeeze into steel-pipe pile upper end outer wall, by adjusting fastening screw
To adjust the link position between two steel-pipe piles, and welding cushion block in the middle part of fixture, the cushion block connects positioned at what is be connected with each other
Long steel-pipe pile and squeeze between steel-pipe pile, be easy to control the interface gaps between two steel-pipe piles, to two steel when facilitating spreading
Pile tube is welded, and greatlys save manpower and materials.The utility model overall structure is simple, and operation is easy, easy for construction, practical
Property is strong.
Brief description of the drawings
Fig. 1 is the front view of the simple positioning tool of steel-pipe pile spreading described in the utility model embodiment；
Fig. 2 is the left view of the simple positioning tool of steel-pipe pile spreading described in the utility model embodiment；
Fig. 3 is the top view of the simple positioning tool of steel-pipe pile spreading described in the utility model embodiment；
Wherein, 1- squeezes into steel-pipe pile, 2- spreading steel-pipe piles, 3- anchor ears, 4- semi-rings, 5- flanges, 6- fixtures, 7- fastening spiral shells
Bar, 8- cushion blocks.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to claims and
Following explanation, advantages and features of the present utility model will become apparent from.It should be noted that accompanying drawing is using very simplified form
And non-accurately ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Embodiment
A kind of simple positioning tool of steel-pipe pile spreading, as Figure 1-3, including two steel-pipe piles, wherein, one is lower end
That squeezes into ground squeezes into steel-pipe pile 1, and another is to be connected to the spreading steel-pipe pile 2 for squeezing into the top of steel-pipe pile 1, in addition to
Fixing device and the anchor ear 3 for connecting the lower end outer wall of spreading steel-pipe pile 2；The anchor ear 3 passes through the phase of flange 5 by two semi-rings 4
Connect to be integrated and circularize structure, the fixing device includes fixture 6 and fastening screw 7, and several described fixtures 6 are distributed in
The loop configuration surrounding, the lower end of fixture 6 are provided with bolt hole, and the fastening screw 7 is fixed on institute through the bolt hole
State and squeeze into the upper end outer wall of steel-pipe pile 1.
On the basis of above-mentioned technical proposal, the utility model can also improve as follows：
In a preferred scheme, the middle part of the fixture 6 welding cushion block 8, the cushion block 8 squeezes into the He of steel-pipe pile 1 positioned at described
Between the spreading steel-pipe pile 2, it is easy to control the interface gaps between two steel-pipe piles.
In a preferred scheme, in order to ensure fixing device and squeeze into the stable connection of steel-pipe pile 1, the fixture 6 at least 3
It is individual.
In a preferred scheme, in order to ensure that stress is optimal, the fixture 6 is spacedly distributed in the loop configuration four
Week.
In a preferred scheme, the diameter of the anchor ear 3 is less than the diameter of the spreading steel-pipe pile 2, the anchor ear 3 and institute
The lower end of spreading steel-pipe pile 2 is stated to be fixedly connected.So that anchor ear 3 is connected fastening with spreading steel-pipe pile 2, ensure that two steel-pipe piles can be steady
It is solidly connected.
In a preferred scheme, the upper end of fixture 6 is fixedly connected with the loop configuration.
The beneficial effects of the utility model are compared with prior art：The utility model passes through in the lower end of spreading steel-pipe pile 2
Fixed anchor ear 3, the surrounding of anchor ear 3, which is provided with fixing device and is fixedly connected by fixing device, squeezes into the upper end of steel-pipe pile 1, structure letter
It is single, it is easy for construction.Only need to be anchored on by the fastening screw 7 of fixing device and squeeze into the upper end outer wall of steel-pipe pile 1, it is tight by adjusting
Gu screw rod 7 adjusts the link position between two steel-pipe piles, and the middle part of fixture 6 welding cushion block 8, the cushion block 8 be located at phase
The spreading steel-pipe pile 2 that connects and squeeze between steel-pipe pile 1, be easy to control the interface gaps between two steel-pipe piles, conveniently connect
Two steel-pipe piles are welded when long, greatly save manpower and materials.The utility model overall structure is simple, and operation is easy,
It is easy for construction, it is practical.
Obviously, it is new without departing from this practicality can to carry out various changes and modification to utility model by those skilled in the art
The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (5)
- A kind of 1. simple positioning tool of steel-pipe pile spreading, it is characterised in that including two steel-pipe piles, wherein, one is beaten for lower end Enter the steel-pipe pile of squeezing into of ground, another is to be connected to the spreading steel-pipe pile squeezed into above steel-pipe pile, in addition to fixes Device and the anchor ear for connecting the spreading steel-pipe pile lower end outer wall；The anchor ear is connected to one by two semi-rings by flange Body circularizes structure, and the fixing device includes fixture and fastening screw, and several described fixtures are distributed in the loop configuration Surrounding, the fixture lower end are provided with bolt hole, and the fastening screw is fixed on described squeeze on steel-pipe pile through the bolt hole Outer wall is held, cushion block is welded in the middle part of the fixture, the cushion block is squeezed between steel-pipe pile and the spreading steel-pipe pile positioned at described.
- 2. the simple positioning tool of steel-pipe pile spreading according to claim 1, it is characterised in that the fixing device is at least 3.
- 3. the simple positioning tool of steel-pipe pile spreading according to claim 1, it is characterised in that the fixture is spacedly distributed In the loop configuration surrounding.
- 4. the simple positioning tool of steel-pipe pile spreading according to claim 1, it is characterised in that the diameter of the anchor ear is less than The diameter of the spreading steel-pipe pile, the anchor ear are fixedly connected with the spreading steel-pipe pile lower end.
- 5. the simple positioning tool of steel-pipe pile spreading according to claim 1, it is characterised in that the fixture upper end with it is described Loop configuration is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296389.8U CN206941588U (en) | 2017-11-16 | 2017-11-16 | A kind of simple positioning tool of steel-pipe pile spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296389.8U CN206941588U (en) | 2017-11-16 | 2017-11-16 | A kind of simple positioning tool of steel-pipe pile spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941588U true CN206941588U (en) | 2018-01-30 |
Family
ID=61357098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296389.8U Active CN206941588U (en) | 2017-11-16 | 2017-11-16 | A kind of simple positioning tool of steel-pipe pile spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018172907A (en) * | 2017-03-31 | 2018-11-08 | 日鐵住金建材株式会社 | Placing jig and construction method of placement pipe |
| CN111673318A (en) * | 2020-05-22 | 2020-09-18 | 中国建筑第八工程局有限公司 | PHC tubular pile tip welding auxiliary device and welding method thereof |
-
2017
- 2017-11-16 CN CN201720296389.8U patent/CN206941588U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018172907A (en) * | 2017-03-31 | 2018-11-08 | 日鐵住金建材株式会社 | Placing jig and construction method of placement pipe |
| CN111673318A (en) * | 2020-05-22 | 2020-09-18 | 中国建筑第八工程局有限公司 | PHC tubular pile tip welding auxiliary device and welding method thereof |
| CN111673318B (en) * | 2020-05-22 | 2021-09-21 | 中国建筑第八工程局有限公司 | PHC tubular pile tip welding auxiliary device and welding method thereof |
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| GR01 | Patent grant |