CN211596411U - Bearing frame is used in bridge construction - Google Patents
Bearing frame is used in bridge construction Download PDFInfo
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- CN211596411U CN211596411U CN201921746274.XU CN201921746274U CN211596411U CN 211596411 U CN211596411 U CN 211596411U CN 201921746274 U CN201921746274 U CN 201921746274U CN 211596411 U CN211596411 U CN 211596411U
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Abstract
The utility model relates to a bridge construction technical field discloses a bearing frame is used in bridge construction, including steel pipe, locating pin, bottom plate and roof, still include bearing support body and inoxidizing coating, fixed surface is connected under bearing support body top and the roof, and fixed surface is connected on bearing support body bottom and the bottom plate, and inside the steel pipe is located the bearing support body, the locating pin is located the middle part of roof side, the bearing support body includes horizontal support frame, bearing diagonal bracing frame, vertical support frame, and the inoxidizing coating has been paintd to bearing support body surface. The utility model discloses a triangle-shaped structure that mechanics effect principle is constituteed makes the support intensity of bearing frame higher, through scribbling the inoxidizing coating at the surface of bearing support body, paints layer upon layer, can effectively promote the waterproof nature of bearing frame, avoids the bearing frame because intake and the loss that the corruption caused under the underground environment and the acid environment, has prolonged the life of bearing frame, has wholly promoted life.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a bearing frame is used in bridge construction.
Background
The bearing frame uses more engineering equipment for present bridge construction technical field, nevertheless the current bearing frame for bridge construction all can appear rust mark and the condition of being corroded in the use, because the bearing frame directly contacts with ground or the environment of acid-base nature, perishable, very big reduction life, consequently, prior art has perishable, easily receives the tide, the bearing capacity is little, the short-lived scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bearing frame is used in bridge construction, this bearing frame is used in bridge construction, it is not big to have solved the bearing frame pressurized for the bridge construction, perishable, problem that live time is not long.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a bearing frame for bridge construction comprises a steel pipe, a positioning pin, a bottom plate, a top plate, a bearing frame body and a protective layer;
the top of the steel pipe is fixedly connected with the middle part of the lower surface of the top plate, and the bottom of the steel pipe is fixedly connected with the middle part of the upper surface of the bottom plate; the positioning pin is fixedly connected with three side surfaces of the top plate;
the bearing frame body comprises a horizontal support frame, an inclined support frame and a vertical support frame;
one end of the vertical support frame is fixedly connected with the upper surface of the bottom plate, the vertical support frame and the other end of the vertical support frame can be fixedly connected with the lower surface of the top plate, two ends of the horizontal support frame are fixedly connected with the inner wall of the vertical support frame, and two ends of the inclined support frame are fixedly connected with a node connected with the horizontal support frame and the vertical support frame;
the outer surfaces of the steel pipe, the bottom plate, the horizontal supporting frame, the inclined supporting frame, the vertical supporting frame and the top plate are coated with protective layers.
Preferably, the number of the positioning pins is three, and the positioning pins are respectively positioned in the middle of the side surface of the top plate.
Preferably, the number of the vertical support frames is 3, the number of the horizontal support frames is 30, and the number of the inclined support frames is 12.
Preferably, the protective layer comprises a waterproof impact layer, an outer surface waterproof layer, an outer surface anti-corrosion layer and an inner surface waterproof layer;
the outer surfaces of the steel pipe, the bottom plate, the horizontal support frame, the inclined support frame, the vertical support frame and the top plate are all coated with inner surface waterproof layers, outer surface anti-corrosion layers are coated on the outer surfaces of the inner surface waterproof layers, outer surface waterproof layers are coated on the outer surfaces of the outer surface anti-corrosion layers, and waterproof impact layers are coated on the outer surfaces of the outer surface waterproof layers.
Preferably, the outer surface waterproof layer and the inner surface waterproof layer are both made of H88-1 type epoxy rusty paint, the outer surface anti-corrosion layer is made of an epoxy coal tar asphalt coating layer, and the waterproof flushing layer is made of H52-33 red lead epoxy antirust paint.
Borrow by above-mentioned technical scheme, the utility model provides a bearing frame is used in bridge construction. The method at least has the following beneficial effects:
(1) this bearing frame is used in bridge construction through the mechanical action principle, and horizontal support frame, bearing diagonal frame and vertical support frame constitute a triangle-shaped structure jointly, simultaneously through to the inside concrete material that pours of steel pipe, further improve the support intensity of bearing frame.
(2) This bearing frame is used in bridge construction, through scribble the inoxidizing coating on the surface of bearing frame, paint layer upon layer, waterproof corrosion resistance can be good, can effectively promote the waterproof nature of bearing frame, avoids the bearing frame because the loss that advances water and corrode and cause under the underground environment and the acid environment, has prolonged the life of bearing frame, has wholly promoted life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic side view of the present invention;
fig. 2 is a cross-sectional top view of the present invention shown in fig. 1;
fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: the steel pipe comprises a steel pipe 1, a positioning pin 2, a bottom plate 3, a bearing frame body 4, a horizontal support frame 5, an inclined support frame 6, a vertical support frame 7, a top plate 8, a protective layer 9, a waterproof impact layer 10, an outer surface waterproof layer 11, an outer surface anticorrosion layer 12 and an inner surface waterproof layer 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a bearing frame for bridge construction comprises a steel pipe 1, a positioning pin 2, a bottom plate 3, a top plate 8, a bearing frame body 4 and a protective layer 9;
the top of the steel pipe 1 is fixedly connected with the middle of the lower surface of the top plate 8, and the bottom of the steel pipe 1 is fixedly connected with the middle of the upper surface of the bottom plate 3; the positioning pin 2 is fixedly connected with three side surfaces of the top plate 8; the number of the positioning pins 2 is three, and the positioning pins are respectively positioned in the middle of the side surface of the top plate 8;
the bearing frame body 4 comprises a horizontal support frame 5, an inclined support frame 6 and a vertical support frame 7; the connecting position of the bearing frame body 4 is determined by the bearing frame body 4 through the positioning pin 2.
One end of the vertical support frame 7 is fixedly connected with the upper surface of the bottom plate 3, the vertical support frame 7 and the other end can be fixedly connected with the lower surface of the top plate 8, two ends of the horizontal support frame 5 are fixedly connected with the inner wall of the vertical support frame 7, and two ends of the inclined support frame 6 are fixedly connected with a node connected with the horizontal support frame 5 and the vertical support frame 7;
the number of the vertical support frames 7 is 3, the number of the horizontal support frames 5 is 30, and the number of the inclined support frames 6 is 12; through the mechanical action principle, horizontal support frame 5, bearing support frame 5's support intensity is further improved through pouring concrete material to steel pipe 1 inside simultaneously to the structure of a triangle-shaped is constituteed jointly to bearing support frame 6 and vertical support frame 7.
The outer surfaces of the steel pipe 1, the bottom plate 3, the horizontal support frame 5, the inclined support frame 6, the vertical support frame 7 and the top plate 8 are coated with protective layers 9;
the protective layer 9 comprises a waterproof impact layer 10, an outer surface waterproof layer 11, an outer surface anti-corrosion layer 12 and an inner surface waterproof layer 13;
the outer surfaces of the steel pipe 1, the bottom plate 3, the horizontal support frame 5, the inclined support frame 6, the vertical support frame 7 and the top plate 8 are coated with inner surface waterproof layers 13, the outer surfaces of the inner surface waterproof layers 13 are coated with outer surface anti-corrosion layers 12, the outer surfaces of the outer surface anti-corrosion layers 12 are coated with outer surface waterproof layers 11, and the outer surfaces of the outer surface waterproof layers 11 are coated with waterproof impact layers 10; the protective layer 10 is coated on the outer surface of the bearing frame body 4 layer by layer, so that the waterproof and corrosion-resistant performance is good, the waterproofness of the bearing frame body 4 can be effectively improved, the loss caused by water inflow and corrosion under the underground environment is avoided, the service life is prolonged, and the service life is integrally prolonged.
When the bearing frame is used, the horizontal support frame, the inclined support frame and the vertical support frame form a triangular structure together through a mechanical action principle, and meanwhile, the support strength of the bearing frame is further improved by pouring concrete materials into the steel pipe; in order to avoid the corrosion of the underground environment, the protective layer is coated on the outer surface of the bearing frame and is coated layer by layer, so that the waterproof and corrosion-resistant performance is good, the waterproofness of the bearing frame can be effectively improved, the loss of the bearing frame caused by water inflow and corrosion under the underground environment is avoided, the service life of the bearing frame is prolonged, and the service life of the bearing frame is integrally prolonged.
It is right above the utility model provides a bridge bearing frame for construction has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. The utility model provides a bearing frame is used in bridge construction, includes steel pipe (1), locating pin (2), bottom plate (3) and roof (8), its characterized in that: the device also comprises a bearing frame body (4) and a protective layer (9);
the top of the steel pipe (1) is fixedly connected with the middle of the lower surface of the top plate (8), and the bottom of the steel pipe (1) is fixedly connected with the middle of the upper surface of the bottom plate (3); the positioning pin (2) is fixedly connected with three side surfaces of the top plate (8);
the bearing frame body (4) comprises a horizontal support frame (5), an inclined support frame (6) and a vertical support frame (7);
one end of the vertical support frame (7) is fixedly connected with the upper surface of the bottom plate (3), the vertical support frame (7) and the other end of the vertical support frame can be fixedly connected with the lower surface of the top plate (8), two ends of the horizontal support frame (5) are fixedly connected with the inner wall of the vertical support frame (7), and two ends of the inclined support frame (6) are fixedly connected with a joint formed by the horizontal support frame (5) and the vertical support frame (7);
the outer surfaces of the steel pipe (1), the bottom plate (3), the horizontal support frame (5), the inclined support frame (6), the vertical support frame (7) and the top plate (8) are coated with protective layers (9).
2. The bearing frame for bridge construction according to claim 1, wherein: the number of the positioning pins (2) is three, and the positioning pins are respectively positioned in the middle of the side surface of the top plate (8).
3. The bearing frame for bridge construction according to claim 1, wherein: the number of the vertical support frames (7) is 3, the number of the horizontal support frames (5) is 30, and the number of the inclined support frames (6) is 12.
4. The bearing frame for bridge construction according to claim 1, wherein: the protective layer (9) comprises a waterproof impact lamination layer (10), an outer surface waterproof layer (11), an outer surface anti-corrosion layer (12) and an inner surface waterproof layer (13);
the outer surfaces of the steel pipe (1), the bottom plate (3), the horizontal support frame (5), the inclined support frame (6), the vertical support frame (7) and the top plate (8) are coated with inner surface waterproof layers (13), the outer surfaces of the inner surface waterproof layers (13) are coated with outer surface anti-corrosion layers (12), the outer surfaces of the outer surface anti-corrosion layers (12) are coated with outer surface waterproof layers (11), and the outer surfaces of the outer surface waterproof layers (11) are coated with waterproof impact layers (10).
5. The bearing frame for bridge construction according to claim 4, wherein: the outer surface waterproof layer (11) and the inner surface waterproof layer (13) are both made of H88-1 type epoxy rusty paint, the outer surface anti-corrosion layer (12) is made of an epoxy coal tar asphalt coating layer, and the waterproof flushing layer (10) is made of H52-33 red lead epoxy antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746274.XU CN211596411U (en) | 2019-10-17 | 2019-10-17 | Bearing frame is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746274.XU CN211596411U (en) | 2019-10-17 | 2019-10-17 | Bearing frame is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596411U true CN211596411U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746274.XU Active CN211596411U (en) | 2019-10-17 | 2019-10-17 | Bearing frame is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596411U (en) |
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2019
- 2019-10-17 CN CN201921746274.XU patent/CN211596411U/en active Active
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