CN203583486U - Auxiliary prestressed pipe pile splicing device - Google Patents
Auxiliary prestressed pipe pile splicing device Download PDFInfo
- Publication number
- CN203583486U CN203583486U CN201320807336.XU CN201320807336U CN203583486U CN 203583486 U CN203583486 U CN 203583486U CN 201320807336 U CN201320807336 U CN 201320807336U CN 203583486 U CN203583486 U CN 203583486U
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- China
- Prior art keywords
- pile
- splicing device
- prestressed pipe
- limiting
- auxiliary
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 abstract description 3
- 241000282693 Cercopithecidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
An auxiliary prestressed pipe pile splicing device is composed of two semi-circular pile fixing rings which are integrally connected through a rotating shaft. The opening end is provided with a quick fastening device, limiting and guiding baffles are arranged on the pile fixing rings within the range of 180-240 degrees, and the limiting and guiding baffles and the semi-circular pile fixing rings are welded into a whole. The inner diameter of each pile fixing ring and the inner diameter of each limiting and guiding baffle are the same as the outer diameter of a prefabricated pile sleeve hoop. Chamfers of 70-85 degrees are formed on the inner side of the upper end of each limiting and guiding baffle. According to the auxiliary prestressed pipe pile splicing device, the limiting and guiding baffles are selectively distributed partially, the problem that the upper pile obliquely slides into the lower pile and adjustment is difficult is better solved, pile welding is not affected by the small section of each limiting and guiding baffle, the auxiliary prestressed pipe pile splicing device is light and is integrally designed, and mounting and dismounting are quicker and more convenient by rotating the bolt quick fastening device.
Description
Technical field
The utility model relates to a kind of architectural furniture, specifically, relates to the auxiliary splicing device of a kind of pile for prestressed pipe.
Background technology
During engineering pile pile extension, joint stake should be on same axis up and down, and alignment deviation is less than 10mm; And pile driver hoisting mechanism hangs stake and enters pile cover operation, with single claim-reduction wire rope, hang preformed pile and first enter pile cover, now pile monkey, the same axle center of pile cover, but have an angle with pile body; Driven piles and saved and pile section waiting, vertical direction also has angle; Pile crown end plate is irony, and pile body can produce slippage, increases potential safety hazard, reduces pile extension speed.Therefore will guarantee that upper and lower two joint stakes and pile cover, pile monkey are concentric, centering difficulty, must accurate operation, repeatedly adjustment.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of engineering pile pile extension faster, accurate, shortens pile extension personnel residence time, thereby improves the auxiliary splicing device of pile for prestressed pipe of pile extension quality and pile extension efficiency.
Technical solution adopted in the utility model is:
Pile for prestressed pipe is assisted a splicing device, and the two semicircular stake retainer plate being connected as one by turning cylinder forms, and openend is provided with fast fixture device.
Within the scope of described stake retainer plate 180-240 degree, be provided with spacing deflector apron.
Described spacing deflector apron and semicircle stake retainer plate are by being welded to connect as integral body.
Described stake retainer plate internal diameter is identical with preformed pile cuff external diameter with spacing deflector apron internal diameter.
Inner side, described spacing deflector apron upper end is provided with 70-85 degree chamfering.
The beneficial effect of the relative prior art of the utility model:
The utility model pile for prestressed pipe is assisted splicing device, and the local selective distribution of spacing deflector apron has solved better upper joint stake and tilted to slip into and adjust a difficult problem; The little pile extension that do not affect in spacing deflector apron cross section welds; Auxiliary splicing device is light and handy, adopts global design, and rotating bolt fast fixture device, fills, tears open more square rapid and convenient.
Accompanying drawing explanation
Fig. 1 is the auxiliary splicing device structural representation of the utility model pile for prestressed pipe;
Fig. 2 is that the auxiliary splicing device of the utility model pile for prestressed pipe is fixed on lower joint stake schematic diagram;
Fig. 3 is the auxiliary pile extension schematic diagram of the auxiliary splicing device of the utility model pile for prestressed pipe;
Fig. 4 is the structural representation of the auxiliary splicing device duty of the utility model pile for prestressed pipe;
Fig. 5 is the B-B sectional view of Fig. 4.
Critical piece symbol description in accompanying drawing:
In figure:
1, turning cylinder 2, semicircle stake retainer plate
3, fast fixture device 4, spacing deflector apron
5, top pile tube 6, bottom pile tube
7, top pile protection hoop 8, bottom pile protection hoop
9, chamfering.
The specific embodiment
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1-5 is known, and a kind of pile for prestressed pipe is assisted splicing device, and the two semicircular stake retainer plate 2 being connected as one by turning cylinder 1 forms, and openend is provided with fast fixture device 3; Within the scope of described stake retainer plate 2 180-240 degree, be provided with spacing deflector apron 4; Described spacing deflector apron 4 and semicircle stake retainer plate 2 are by being welded to connect as integral body; Described stake retainer plate 2 internal diameters are identical with preformed pile cuff 8 external diameters with spacing deflector apron 4 internal diameters; Described spacing deflector apron 4 inner sides, upper end are provided with 70-85 degree chamfering 9.
The utility model pile for prestressed pipe is assisted splicing device, and the local selective distribution of spacing deflector apron has solved better upper joint stake and tilted to slip into and adjust a difficult problem; The little pile extension that do not affect in spacing deflector apron cross section welds; Auxiliary splicing device is light and handy, adopts global design, and rotating bolt fast fixture device, fills, tears open more square rapid and convenient.
As shown in Figure 1, a kind of pile for prestressed pipe is assisted splicing device, the two semicircular stake retainer plate 2 that it is connected as one by turning cylinder 1, and two semicircular stake retainer plate 2 can rotate, and moving axis 1 is arbitrarily angled to be opened; Openend is rotating bolt fast fixture device 3, and fast fixture device 3 consists of fixed mount, movable port, clamp nut etc., can connect fast fastening; Within the scope of stake retainer plate 180-240 degree, be provided with spacing deflector apron 4.
Shown in Fig. 2,3, auxiliary splicing device is fixed on lower joint pile protection hoop fast, and when top, pile tube is introduced from opening direction, arrive at spacing guide strip, top, whereabouts pile tube, top pile tube under the restriction of auxiliary splicing device, natural slip centering, joint stake in straightening, can realize the working procedures such as pile extension is firm, centering, fine setting, make engineering pile pile extension faster, accurate, shorten pile extension personnel residence time, thereby improve quality, efficiency, improved pile extension safety.
Figure 4 shows that and realize accurate centering pile extension effect, now stake termination stake solder side is stopped, can start rapidly, cuts and can control welding deformation.Improve subsequent operation safety.
After top pile tube and the welding of bottom pile tube, open fastener 3 clamp nuts, the auxiliary splicing device of pile for prestressed pipe, along lower joint stake landing ground, shifts out, and the auxiliary splicing device of the utility model pile for prestressed pipe is reusable.
Claims (5)
1. the auxiliary splicing device of pile for prestressed pipe, is characterized in that: the two semicircular stake retainer plate being connected as one by turning cylinder forms, and openend is provided with fast fixture device.
2. pile for prestressed pipe is assisted splicing device according to claim 1, it is characterized in that: within the scope of described stake retainer plate 180-240 degree, be provided with spacing deflector apron.
3. pile for prestressed pipe is assisted splicing device according to claim 2, it is characterized in that: described spacing deflector apron and semicircle stake retainer plate are by being welded to connect as integral body.
4. pile for prestressed pipe is assisted splicing device according to claim 2, it is characterized in that: described stake retainer plate internal diameter is identical with preformed pile cuff external diameter with spacing deflector apron internal diameter.
5. pile for prestressed pipe is assisted splicing device according to claim 2, it is characterized in that: inner side, described spacing deflector apron upper end is provided with 70-85 degree chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807336.XU CN203583486U (en) | 2013-12-11 | 2013-12-11 | Auxiliary prestressed pipe pile splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807336.XU CN203583486U (en) | 2013-12-11 | 2013-12-11 | Auxiliary prestressed pipe pile splicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203583486U true CN203583486U (en) | 2014-05-07 |
Family
ID=50581429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807336.XU Expired - Lifetime CN203583486U (en) | 2013-12-11 | 2013-12-11 | Auxiliary prestressed pipe pile splicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203583486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503348A (en) * | 2017-10-20 | 2017-12-22 | 中地君豪建筑工程有限公司 | A kind of pile tube is to stake device |
| CN110835909A (en) * | 2019-11-22 | 2020-02-25 | 上海宝冶集团有限公司 | Pipe pile body butt joint construction method |
| CN115450206A (en) * | 2022-09-01 | 2022-12-09 | 中铁四局集团有限公司南京分公司 | Quick positioner is connected to prestressing force tubular pile |
-
2013
- 2013-12-11 CN CN201320807336.XU patent/CN203583486U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503348A (en) * | 2017-10-20 | 2017-12-22 | 中地君豪建筑工程有限公司 | A kind of pile tube is to stake device |
| CN110835909A (en) * | 2019-11-22 | 2020-02-25 | 上海宝冶集团有限公司 | Pipe pile body butt joint construction method |
| CN115450206A (en) * | 2022-09-01 | 2022-12-09 | 中铁四局集团有限公司南京分公司 | Quick positioner is connected to prestressing force tubular pile |
| CN115450206B (en) * | 2022-09-01 | 2023-10-13 | 中铁四局集团有限公司南京分公司 | Quick positioner of prestressing force tubular pile connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |