CN208219637U - A kind of piling bar afloat joining limiter - Google Patents
A kind of piling bar afloat joining limiter Download PDFInfo
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- CN208219637U CN208219637U CN201820630909.9U CN201820630909U CN208219637U CN 208219637 U CN208219637 U CN 208219637U CN 201820630909 U CN201820630909 U CN 201820630909U CN 208219637 U CN208219637 U CN 208219637U
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- vertical connecting
- plate
- connecting plate
- flange plate
- piling bar
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Abstract
The utility model is a kind of piling bar afloat joining limiter, including flange plate, vertical connecting plate and puller bolt, flange plate includes two semi-circular shape steel plates, and the connecting pin of two semi-circular shape steel plates is connected by arc pressuring plate, the both ends of arc pressuring plate are bolted with two semi-circular shape steel plates respectively, flange plate shares upper layer and lower layer, vertical connecting plate is located between two layers of flange plate, vertical connecting plate is divided into inside and outside two circle, the vertical connecting plate of inner ring includes several vertical connecting plates around flange plate inner circle circumference uniform distribution, the vertical connecting plate in outer ring includes several vertical connecting plates around flange plate outer circle circumference uniform distribution, inner ring is each welded with two nuts up and down on vertical connecting plate, puller bolt and nut rotation are combined through vertical connecting plate.The utility model, which is not only met, does not weld the construction requirement of other components in piling bar outer surface, also plays good effect also for by the adjustment of the piling bar ovality of vibration hammer folder deformation, ensure that piling bar joint quality.
Description
Technical field
The utility model relates to piling bar afloat joining technical field of tools more particularly to a kind of piling bar afloat joining to limit
Device.
Background technique
Piling bar is that a kind of structure basis used such as is built in bridge, harbour or room, mainly load to be transmitted to by pile foundation
Deeper hard soil layer is buried, or ground is transmitted to by the frictional force around stake, to meet the requirement of bearing capacity and sedimentation.
In overlength piling bar afloat joining work progress, often add steel in lower half-section stake top mouth weldering door cabinet frame using traditional
The method of wedge.For the bridge of some Construction Abroads, Wharf Engineering, one side supervising engineer does not allow in piling bar appearance
Weld other components in face；On the other hand traditional method is used, adds the limited amount of a cabinet frame, very for stake mouth joint quality
It is difficult to guarantee.
Piling bar joint quality is directly related to bearing capacity of pile foundation, it is therefore necessary to take effective measures control piling bar docking essence
Degree.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, meets the requirement of piling bar merging precision, and provides a kind of steel
Stake afloat joining limiter.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of piling bar afloat joining limiter, including
Flange plate, vertical connecting plate and puller bolt, flange plate include two semi-circular shape steel plates, and two semi-circular shape steel plate docking are enclosed
At the flange plate of circular ring shape, and the connecting pin of two semi-circular shape steel plates is connected by arc pressuring plate, and the two of arc pressuring plate
End is bolted with two semi-circular shape steel plates respectively, and flange plate shares upper layer and lower layer, and two layers of flange plate is horizontal and coaxially sets
It sets, at least two lifting lugs is evenly distributed on the top surface of upper layer flange plate, vertical connecting plate is located between two layers of flange plate, vertically
Connecting plate is divided into inside and outside two circle, and the vertical connecting plate of inner ring includes several vertical connecting plates around flange plate inner circle circumference uniform distribution, outside
Enclosing vertical connecting plate includes several vertical connecting plates around flange plate outer circle circumference uniform distribution, and the vertical connecting plate of inner ring and outer ring is wrong
Position arrangement, vertical connecting plate is perpendicular to flange plate and both ends are fixedly connected with two layers of flange plate respectively, and inner ring each vertically connects
Two nuts, the vertical connecting plate of inner ring up and down is welded on plate to be provided with through-hole at position corresponding with the screw hole of nut, hold out against spiral shell
Bolt and nut rotation are combined through the through-hole of vertical connecting plate.
The internal diameter of flange plate is 30mm bigger than piling bar outer diameter to be docked, and outer diameter is 160mm bigger than piling bar outer diameter to be docked.
The thickness of flange plate is not less than 10mm.
The vertical connecting plate of inner ring shares 16 pieces of vertical connecting plates.
The vertical connecting plate in outer ring shares 4 pieces of vertical connecting plates.
The size of vertical connecting plate is 150mm × 80mm × 10mm.
The center of each two nuts on vertical connecting plate of inner ring is away from for 60mm.
The outer diameter of puller bolt is 20mm.
The quantity of lifting lug is two.
Nut is located at the outside of the vertical connecting plate of inner ring.
The beneficial effects of the utility model are: the utility model, which is not only met, does not weld other components in piling bar outer surface
Construction requirement, also play good effect also for by the adjustment of piling bar ovality of vibration hammer folder deformation, it is ensured that stake
The amount of grinding one's teeth of body verticality, stake base opening ovality and upper and lower two sections stake, improves construction efficiency, ensure that piling bar joint quality.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
In figure: 1- lifting lug；2- arc pressuring plate；3- flange plate；4- puller bolt；The vertical connecting plate of 5-；6- piling bar；
Attached drawing in the utility model is all schematic diagram, and size and relative scale do not represent actual size；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in FIG. 1 to FIG. 2, a kind of piling bar afloat joining limiter, including flange plate 3, vertical connecting plate 5 and hold out against spiral shell
Bolt 4, flange plate 3 include two semi-circular shape steel plates, and two semi-circular shape steel plate docking surround the flange plate 3 of circular ring shape, and two
The connecting pin of a semi-circular shape steel plate is connected by arc pressuring plate 2, the both ends of arc pressuring plate 2 respectively with two semi-circular shape
Steel plate is bolted, and flange plate 3 shares upper layer and lower layer, and two layers of flange plate 3 is horizontal and is coaxially disposed, the top of upper layer flange plate 3
At least two lifting lugs 1 are evenly distributed on face, vertical connecting plate 5 is located between two layers of flange plate 3, and it is interior that vertical connecting plate 5, which divides,
Outer two circle, the vertical connecting plate 5 of inner ring includes several vertical connecting plates 5 around 3 inner circle circumference uniform distribution of flange plate, and outer ring vertically connects
Plate 5 includes several vertical connecting plates 5 around 3 outer circle circumference uniform distribution of flange plate, the dislocation cloth of vertical connecting plate 5 of inner ring and outer ring
It sets, vertical connecting plate 5 is perpendicular to flange plate 3 and both ends are fixedly connected with two layers of flange plate 3 respectively, each vertical connecting plate of inner ring
Two nuts, the vertical connecting plate 5 of inner ring up and down is welded on 5 to be provided with through-hole at position corresponding with the screw hole of nut, hold out against spiral shell
Bolt 4 and nut rotation are combined through the through-hole of vertical connecting plate 5.
The internal diameter of flange plate 3 is 30mm bigger than 6 outer diameter of piling bar to be docked, and outer diameter is bigger than 6 outer diameter of piling bar to be docked
160mm。
The thickness of flange plate 3 is not less than 10mm.
The vertical connecting plate 5 of inner ring shares 16 pieces of vertical connecting plates 5.
The vertical connecting plate 5 in outer ring shares 4 pieces of vertical connecting plates 5.
The size of vertical connecting plate 5 is 150mm × 80mm × 10mm.
The center of each two nuts on vertical connecting plate 5 of inner ring is away from for 60mm.
The outer diameter of puller bolt 4 is 20mm.
The quantity of lifting lug 1 is two.
Nut is located at the outside of the vertical connecting plate 5 of inner ring.
When construction, firstly, half-section piling bar 6 is heavy instantly be set to position after, polish 6 top opening of piling bar, after polishing is clean, peace
Fill this limiter, it is desirable that limiter keeps horizontal, and 6 top opening of piling bar is placed in the interposition between upper layer and lower layer puller bolt 4
It sets, after the completion of adjustment, tightens lower layer's puller bolt 4, the ovality for checking lower 6 top opening of half-section piling bar passes through if being unsatisfactory for requiring
Lower layer's puller bolt 4 carries out symmetrical adjustment, until 6 top opening ovality of piling bar is met the requirements.
Later, after the completion of 6 top opening ovality of half-section piling bar adjustment instantly, half-section piling bar 6 carries out mating operation in lifting, on
The docking of half-section piling bar 6 requires pile body verticality less than 1%, must meet flaw detection level weld seam requirement to interface weld seam, therefore, in piling bar 6
In docking operation, adjust the plan-position of lower 6 top opening of half-section piling bar by crane, limiter adjusts upper 6 base opening of half-section piling bar
Plan-position and ovality, in the process, survey crew is from two direction progress all-the-way trackings in 90 degree angles, in time
Whether review pile body verticality meets the requirements, and gradually adjusts to the mistake of pile body verticality, stake base opening ovality and upper and lower two sections stake
After tooth amount is all satisfied code requirement, two carbon dioxide gas arc welding symmetrical weldings are selected.
Finally, removing limiter after the completion of reinforcing, the preliminary contraposition of piling bar 6 is completed, symmetrical welding is then proceeded to, until
Welding is completed.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (6)
1. a kind of piling bar afloat joining limiter, which is characterized in that including flange plate (3), vertical connecting plate (5) and puller bolt
(4), flange plate (3) includes two semi-circular shape steel plates, and two semi-circular shape steel plate docking surround the flange plate (3) of circular ring shape,
And the connecting pin of two semi-circular shape steel plates by arc pressuring plate (2) connect, the both ends of arc pressuring plate (2) respectively with two
Semi-circular shape steel plate is bolted, and flange plate (3) shares upper layer and lower layer, and two layers of flange plate (3) is horizontal and is coaxially disposed, upper layer
Be evenly distributed on the top surface of flange plate (3) at least two lifting lugs (1), vertical connecting plate (5) be located at two layers flange plate (3) it
Between, vertical connecting plate (5) is divided into inside and outside two circle, and the vertical connecting plate of inner ring (5) includes several around flange plate (3) inner circle circumference uniform distribution
Vertical connecting plate (5), the vertical connecting plate in outer ring (5) includes several vertical connecting plates around flange plate (3) outer circle circumference uniform distribution
(5), the vertical connecting plate (5) of inner ring and outer ring, which misplaces, arranges, vertical connecting plate (5) is perpendicular to flange plate (3) and both ends are distinguished
It is fixedly connected with two layers of flange plate (3), inner ring is each welded with two nuts, inner ring up and down on vertical connecting plate (5) and vertically connects
Fishplate bar (5) is provided with through-hole at position corresponding with the screw hole of nut, and puller bolt (4) and nut rotation are combined through vertical connecting plate
(5) through-hole.
2. piling bar afloat joining limiter according to claim 1, which is characterized in that the internal diameter ratio of flange plate (3) waits for pair
Piling bar (6) the big 30mm of outer diameter connect, outer diameter are 160mm bigger than piling bar (6) outer diameter to be docked.
3. piling bar afloat joining limiter according to claim 1, which is characterized in that the thickness of flange plate (3) is not less than
10mm。
4. piling bar afloat joining limiter according to claim 1, which is characterized in that the vertical connecting plate of inner ring (5) is shared
16 pieces of vertical connecting plates (5).
5. piling bar afloat joining limiter according to claim 1, which is characterized in that the vertical connecting plate in outer ring (5) shares 4
The vertical connecting plate of block (5).
6. piling bar afloat joining limiter according to claim 1, which is characterized in that each vertical connecting plate (5) of inner ring
On two nuts center away from for 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630909.9U CN208219637U (en) | 2018-04-28 | 2018-04-28 | A kind of piling bar afloat joining limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630909.9U CN208219637U (en) | 2018-04-28 | 2018-04-28 | A kind of piling bar afloat joining limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219637U true CN208219637U (en) | 2018-12-11 |
Family
ID=64513738
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820630909.9U Active CN208219637U (en) | 2018-04-28 | 2018-04-28 | A kind of piling bar afloat joining limiter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457268A (en) * | 2018-04-28 | 2018-08-28 | 中交航局第工程有限公司 | A kind of piling bar afloat joining limiter and its application method |
-
2018
- 2018-04-28 CN CN201820630909.9U patent/CN208219637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457268A (en) * | 2018-04-28 | 2018-08-28 | 中交航局第工程有限公司 | A kind of piling bar afloat joining limiter and its application method |
| CN108457268B (en) * | 2018-04-28 | 2023-12-26 | 中交一航局第一工程有限公司 | Steel pile water butt joint limiter and use method thereof |
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