CN219195931U - Bridge pile integrated construction device - Google Patents
Bridge pile integrated construction device Download PDFInfo
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- CN219195931U CN219195931U CN202222038213.6U CN202222038213U CN219195931U CN 219195931 U CN219195931 U CN 219195931U CN 202222038213 U CN202222038213 U CN 202222038213U CN 219195931 U CN219195931 U CN 219195931U
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Abstract
The utility model discloses a bridge pile integrated construction device, which comprises a ribbed pile casing, a connecting device, a expanding disc and a bored pile orifice steel pile casing; the connecting device is positioned at the top of the ribbed pile casing and the steel pile casing at the hole opening of the bored pile; the expansion plate is fixedly connected with the bottom of the ribbed pile casing, so that the effect of pile demarcation is achieved; and the steel casing of the bored pile orifice is sleeved outside the ribbed casing. According to the bridge pile integrated construction device, the ribbed pile casing and the expansion plate are arranged to control the pile parting line, so that the appearance quality of the exposed pier column in pile integrated construction is effectively ensured, the bottleneck of the existing technology is solved, the device is simple to operate, and the working efficiency is improved; the device has simple structure, low manufacturing cost and good applicability.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a bridge pile integrated construction device.
Background
The roadbed is the most commonly used structural form in traffic engineering design, and when the functions of traffic passing or drainage and the like on two sides of the roadbed are blocked without arranging bridge sections originally along with social development, the bridge is often required to be built by reverse excavation when the bridge is required to be increased in the later period to improve the downward penetrating condition.
The pile and column integrated construction is a scheme for reversely excavating the lower structure of the construction bridge, wherein the pile and column integrated construction is formed by casting an engineering pile and a steel pile casing concrete column at one time, and the steel pile casing concrete column foundation is utilized to bear the stress of a frame beam connected with the ground so as to bear the load of a box beam; the pile and column integrated construction method can shorten the construction period, reduce the steel consumption, increase the stability and the integrity of the structure, improve the construction efficiency, reduce the construction cost, and solve the problems of special foundation bearing capacity and the like.
At present, the prior art discloses a traditional bridge pile integrated construction device, which has the defect that the appearance quality of a subsequent exposed pier column cannot be ensured in the use process.
Therefore, the technical staff in the art aims to develop a bridge pile integrated construction device, and aims to solve the defect problem existing in the pile integrated construction process in the prior art.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to solve the problem that the appearance quality of the exposed pier post cannot be guaranteed in the pile integrated construction process in the prior art.
In order to achieve the above purpose, the utility model provides a bridge pile integrated construction device, which comprises a ribbed pile casing, a connecting device, a expanding disc and a bored pile orifice steel pile casing; the connecting device is positioned at the top of the ribbed pile casing and the steel pile casing at the hole opening of the bored pile; the expansion disc is fixedly connected with the bottom of the ribbed protective cylinder; the steel pile casing of the bored pile orifice is sleeved outside the ribbed pile casing;
further, the ribbed protective tube is formed by combining two identical ribbed protective plates; the ribbed guard plate comprises guard plates, rib plates and jointed plates; the cross section of the guard plate is semicircular; the outer side of the guard plate comprises a plurality of rib plates fixedly connected with each other; the length of the rib plate is equal to that of the guard plate; the width of the rib plate is the difference between the radius of the steel casing of the hole opening of the bored pile and the radius of the guard plate; the two ends of the guard board comprise jointed boards fixedly connected; the top of each jointed board comprises a plurality of threaded holes, when the ribbed protective cylinder is installed, two ribbed protective plates are installed and combined through jointed boards by adopting jointed board bolts and jointed board nuts matched with the threaded holes of the jointed boards;
further, the connecting device comprises a plurality of U-shaped cards, U-shaped card bolts and U-shaped card nuts; the U-shaped clamp comprises threads on two sides, and is matched with a U-shaped clamp bolt and a U-shaped clamp nut, the U-shaped clamp is used for connecting and fixing the ribbed pile casing and the bored pile orifice steel pile casing, so that the installation is realized, and the U-shaped clamp bolt is used for realizing positioning adjustment by adding and reducing gaskets;
further, the expansion disc is a ring-shaped steel plate, the upper opening is small, the lower opening is large, the upper part is fixedly connected with the bottom of the protective cylinder, and the diameter of the upper opening of the expansion disc is equal to that of the protective plate; the diameter of the lower opening of the expansion disc is equal to that of the drilled pile;
further, the U-shaped card, the two U-shaped card bolts and the U-shaped card nuts are a group of U-shaped card groups; the top of the ribbed pile casing and the top of the bored pile orifice steel pile casing comprise a plurality of groups of U-shaped clamping groups which are symmetrically arranged;
further, the guard plate in the ribbed guard cylinder is made of steel plates with the thickness of 4-12 mm;
further, the rib plates in the ribbed protective cylinder are manufactured by adopting steel plates with the thickness of 4-12 mm;
further, the fixed connection is welded and integrally formed;
in a specific embodiment of the present utility model, the fixed connection is a weld;
in a specific embodiment of the utility model, 5 rib plates are fixedly connected to the guard plate;
in a specific embodiment of the utility model, the U-shaped card sets are provided with 2 sets and are symmetrically arranged along the horizontal direction;
in a specific embodiment of the utility model, the top of each jointed board comprises 3 threaded holes which are respectively positioned at the top, the bottom and the middle of the jointed board;
in a specific embodiment of the utility model, the guard plate in the ribbed guard cylinder is made of a 5mm steel plate;
in the specific embodiment of the utility model, the rib plates in the ribbed pile casing are made of 6mm steel plates;
by adopting the scheme, the bridge pile integrated construction device disclosed by the utility model has the following technical effects:
1. according to the bridge pile integrated construction device, the ribbed pile casing and the expansion plate are arranged to control the pile parting line, so that the appearance quality of the exposed pier column in pile integrated construction is effectively ensured, the bottleneck of the existing technology is solved, the device is simple to operate, and the working efficiency is improved;
2. the bridge pile integrated construction device has the advantages of simple structure, low manufacturing cost and good applicability;
in summary, according to the bridge pile integrated construction device, the ribbed pile casing and the expansion plate are arranged to control the pile parting line, so that the appearance quality of the exposed pier stud in pile integrated construction is effectively ensured, the technical bottleneck in the prior art is solved, the device is simple to operate, and the working efficiency is improved; the device has simple structure, low manufacturing cost and good applicability.
The conception, specific structure, and technical effects of the present utility model will be further described with reference to the drawings and the detailed description to fully understand the objects, features, and effects of the present utility model.
Drawings
FIG. 1 is a schematic diagram of a bridge pile integrated construction device;
FIG. 2 is a cross-sectional view of the ribbed casing A of the bridge pile integrated construction device of the utility model;
FIG. 3 is a schematic diagram of a connection device of the bridge pile integrated construction device of the utility model;
FIG. 4 is a schematic view of the bridge pile integrated construction device of the present utility model in actual use;
in the figure, 1, rib plate; 2. splicing plates; 21. a jointed board bolt; 22. a jigsaw nut; 3. a guard board; 4. a U-shaped card; 41. a U-shaped clamping bolt; 42. a U-shaped clamping nut; 5. expanding a disc; 6. and (5) drilling a pile orifice steel casing.
Detailed Description
The following description of the preferred embodiments of the present utility model refers to the accompanying drawings, which make the technical contents thereof more clear and easier to understand. This utility model may be embodied in many different forms of embodiments and should not be construed as limited to the embodiments set forth herein.
In the drawings, like structural elements are referred to by like reference numerals and components having similar structure or function are referred to by like reference numerals. The dimensions and thickness of each component shown in the drawings are arbitrarily shown, and the present utility model is not limited to the dimensions and thickness of each component. The thickness of the components is exaggerated in some places in the drawings for clarity of illustration.
As shown in fig. 1 to 3, the bridge pile integrated construction device comprises a ribbed pile casing, a connecting device, a expanding disc 5 and a bored pile orifice steel pile casing 6; the connecting device is positioned at the top of the ribbed pile casing and the bored pile orifice steel pile casing 6; the bottom of the ribbed pile casing is welded to the expansion disc 5; the steel casing 6 of the bored pile orifice is sleeved outside the ribbed casing;
the ribbed protective tube is formed by combining two identical ribbed protective plates; the ribbed guard board comprises a guard board 3, rib plates 1 and jointed boards 2; the cross section of the guard plate 3 is semicircular; the outer sides of the 1 guard plates 3 comprise 5 welded rib plates 1; the length of the rib plate 1 is equal to that of the guard plate 3; the width of the rib plate 1 is the difference between the radius of the steel casing 6 of the hole opening of the bored pile and the radius of the guard plate 3; two ends of the guard plate 3 comprise welded jointed boards 2; each jointed board 2 comprises 3 threaded holes which are respectively positioned at the top, the bottom and the middle of the jointed board, when the ribbed protective cylinder is installed, two ribbed protective plates are installed and combined through the jointed board 2 by adopting the jointed board bolts 21 and the jointed board nuts 22 which are matched with the threaded holes of the jointed board 2;
the connecting device comprises a plurality of U-shaped cards 4, U-shaped card bolts 41 and U-shaped card nuts 42; the two sides of the U-shaped clamp 4 comprise threads which are matched with a U-shaped clamp bolt 41 and a U-shaped clamp nut 42, the U-shaped clamp 4 connects and fixes the ribbed pile casing and the bored pile orifice steel pile casing 6 to realize installation, and the U-shaped clamp bolt 41 comprises a gasket to realize positioning adjustment by adding and reducing the gasket;
the U-shaped card 4, the two U-shaped card bolts 41 and the U-shaped card nuts 42 are a group of U-shaped card groups; the top of the ribbed pile casing and the steel pile casing 6 with the drilled pile orifice comprises 2 groups of U-shaped clamping groups symmetrically arranged along the horizontal direction;
the expanding disc 5 is a ring-shaped steel plate, the upper opening is small, the lower opening is large, the bottom of the protective cylinder is welded at the upper part, and the diameter of the upper opening of the expanding disc 5 is equal to that of the protective plate 3; the diameter of the lower opening of the expansion disc 5 is equal to the diameter of the drilled pile;
the guard plate 3 in the ribbed guard cylinder is made of a steel plate with the thickness of 5 mm;
the rib plate 1 in the ribbed pile casing is made of a 6mm steel plate;
as shown in figure 4 of the drawings,
the bridge pile integrated construction device is used for the actual bridge pile integrated construction, when the bridge pile integrated construction device is used, elevation measurement operation is controlled by a level meter, and plane position measurement operation is performed by a GPS-RTK;
firstly, placing a steel casing by using mechanical excavation according to the position of a designed plane and the position of a pre-designed orifice; drilling holes in the steel pile casing by adopting rotary drilling with slurry protection walls, arranging the ribbed pile casing of the bridge pile integrated construction device in the embodiment downwards along the holes after the drilling procedure is completed, connecting the top of the ribbed pile casing with the steel pile casing, enabling the top surface of the ribbed pile casing to be level with the steel pile casing and be 30cm higher than the elevation of the top of the design pile, adjusting the top surface of the ribbed pile casing to be +/-10 mm in the direction of the center X, Y of the design pile by increasing and decreasing bolt gaskets on a U-shaped clamp, and screwing bolts; then, vertically and slowly placing a reinforcement cage into the space in the ribbed pile casing, and pouring underwater concrete;
and after the outer side of the ribbed pile casing is excavated, loosening the jointed board bolts of the ribbed pile casing, and disengaging the ribbed pile casing to complete the integrated construction operation of the bridge pile, thereby obtaining the bridge pile.
Through actual use, when the bridge pile integrated construction device of the embodiment is used for bridge pile integrated construction, the pile parting line is controlled by arranging the ribbed pile casing and the expanding plate, so that the appearance quality of the exposed pier for pile integrated construction is effectively ensured, the prior technical bottleneck is solved, the device is simple to operate, and the working efficiency is improved; the device has simple structure, low manufacturing cost and good applicability.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model without requiring creative effort by one of ordinary skill in the art. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (8)
1. The bridge pile integrated construction device is characterized by comprising a ribbed pile casing, a connecting device, a expanding disc (5) and a bored pile orifice steel pile casing (6); the connecting device is positioned at the top of the ribbed pile casing and the steel pile casing (6) with the drilled pile orifice; the expanding disc (5) is fixedly connected with the bottom of the ribbed pile casing, so that the effect of pile demarcation is achieved; the steel pile casing (6) of the bored pile orifice is sleeved outside the ribbed pile casing.
2. The bridge pile integrated construction device according to claim 1, wherein,
the ribbed protective tube is formed by combining two identical ribbed protective plates; the ribbed guard board comprises a guard board (3), rib plates (1) and jointed boards (2); the cross section of the guard plate (3) is semicircular; the outer side of the guard plate (3) comprises a plurality of rib plates (1) which are fixedly connected; the length of the rib plate (1) is equal to that of the guard plate (3); the width of the rib plate (1) is the difference between the radius of the steel pile casing (6) of the hole opening of the bored pile and the radius of the guard plate (3); two ends of the guard board (3) comprise jointed boards (2) which are fixedly connected; and when the ribbed pile casing is installed, two ribbed guard plates are installed and combined through the jointed boards (2), the jointed board bolts (21) and the jointed board nuts (22) in cooperation with the jointed board threaded holes.
3. The bridge pile integrated construction device according to claim 1, wherein,
the connecting device comprises a plurality of U-shaped cards (4), U-shaped card bolts (41) and U-shaped card nuts (42); the U-shaped clamp comprises threads on two sides of a U-shaped clamp bolt (41) and a U-shaped clamp nut (42), the U-shaped clamp (4) is used for connecting and fixing a ribbed pile casing and a bored pile orifice steel pile casing (6), installation is achieved, the U-shaped clamp bolt (41) comprises a gasket, and positioning adjustment is achieved by increasing and reducing the gasket.
4. The bridge pile integrated construction device according to claim 1, wherein,
the expansion disc (5) is a ring-shaped steel plate, the upper opening is small, the lower opening is large, the upper part is fixedly connected with the bottom of the protective cylinder, and the diameter of the upper opening of the expansion disc (5) is equal to that of the protective plate (3); the diameter of the lower opening of the expansion disc (5) is equal to the diameter of the bored pile.
5. The bridge pile integrated construction device according to claim 1, wherein,
the guard board (3) in the ribbed guard tube is made of steel plates with the thickness of 4-12 mm;
the rib plate (1) in the ribbed pile casing is made of steel plates with the thickness of 4-12 mm.
6. The bridge pile integrated construction device according to claim 1, wherein,
the fixed connection is welded and integrally formed.
7. The bridge pile integrated construction device according to claim 2, wherein,
the fixed connection is welding;
5 rib plates (1) are welded on the guard plate (3);
each jointed board (2) comprises 3 threaded holes which are respectively positioned at the top, the bottom and the middle of the jointed board;
the guard plate (3) in the ribbed guard cylinder is made of a steel plate with the thickness of 5 mm;
the rib plate (1) in the ribbed pile casing is made of a 6mm steel plate.
8. The bridge pile integrated construction device according to claim 3, wherein,
the U-shaped cards (4) are arranged in a symmetrical mode along the horizontal direction, and the U-shaped cards are arranged in 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038213.6U CN219195931U (en) | 2022-08-03 | 2022-08-03 | Bridge pile integrated construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038213.6U CN219195931U (en) | 2022-08-03 | 2022-08-03 | Bridge pile integrated construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219195931U true CN219195931U (en) | 2023-06-16 |
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ID=86716530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222038213.6U Active CN219195931U (en) | 2022-08-03 | 2022-08-03 | Bridge pile integrated construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219195931U (en) |
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- 2022-08-03 CN CN202222038213.6U patent/CN219195931U/en active Active
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