CN210458813U

CN210458813U - Combined construction structure of underground road and ground bridge

Info

Publication number: CN210458813U
Application number: CN201920928495.2U
Authority: CN
Inventors: 刘伟伟; 马玉娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-05-05
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a structure is built with co-operation of ground bridge to underground road, relates to road and bridge structure technical field, and this structure is built with co-operation of ground bridge to underground road, including ground, underground road and ground bridge, the top fixedly connected with underground road of ground, underground road's top is provided with the ground bridge, underground road's bottom fixedly connected with bored concrete pile. This underground road and ground bridge's co-construction structure, reinforced concrete is comparatively firm, and the impermeability is strong, the frost-proof nature is good, through adopting reinforced concrete, make this co-construction structure sturdy and durable, be difficult for being damaged, the effectual life who builds the structure jointly that has prolonged, and support as the bottom of pier through supporting the mound, the effectual steadiness that has strengthened the pier, this co-construction structure has overcome underground road and ground road in the three-dimensional traffic design and has met the shortcoming that the river course section needs stagger, economy is suitable for, it is simple pleasing to the eye, and have higher security.

Description

Combined construction structure of underground road and ground bridge

Technical Field

The utility model relates to a road and bridge structures technical field specifically is a co-construction structure of underground road and ground bridge.

Background

In cities, traffic contradictions are increasingly emergent, road traffic tends to three-dimensional traffic and multi-element traffic due to the restriction of planning red lines and existing buildings and consideration of environmental influence, the three-dimensional traffic of the road is represented by elevated roads, underground roads and ground roads, as the elevated roads have great influence on the environment of the city, many cities adopt sunken roads and ground roads more, the underground space of the city is fully utilized, when the sunken roads pass through the river channels of the city, bridges need to be arranged on the ground roads to pass through the river channels, the underground roads pass through from the lower parts of the river channels, in the three-dimensional traffic design of the river channel passing sections, the reasonable processing of the relationship between the underground roads and the ground roads is key, and the existing technology often adopts the staggered arrangement of the underground roads and the ground roads when meeting the river channel sections, so that the line shapes of the underground roads and the ground roads are influenced, and the cost is high, the practicality is not strong, and therefore improvement is required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a co-construction structure of underground road and ground bridge has solved prior art and has often adopted underground road and ground road to meet the setting of staggering of river course section to influence underground road and ground road linear shape, the cost is higher moreover, the not strong problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a structure is built with ground bridge to underground road jointly, includes ground, underground road and ground bridge: the top of the foundation is fixedly connected with an underground road, the top of the underground road is provided with a ground bridge, the bottom of the underground road is fixedly connected with a cast-in-situ bored pile, and the underground road is fixedly connected with the foundation through the cast-in-situ bored pile arranged at the bottom of the underground road;

an interlayer is arranged on one side of the underground road adjacent to the ground bridge, a support pillar is fixedly connected to the top of the underground road, and one end, far away from the underground road, of the support pillar is fixedly connected to the interlayer;

the top fixedly connected with of underground road supports the mound, the top fixedly connected with pier of supporting the mound, support the inside of mound and offer the fixed slot with pier looks adaptation, the fixed slot fixed connection that pier fixed connection and the inside of supporting the mound were offered, the first firm piece of surface fixed connection of pier, the top fixedly connected with second firm piece of first firm piece, the seal groove has been seted up with the adjacent one side of interlayer to first firm piece.

Optionally, the number of the cast-in-situ bored piles is a plurality of, the cast-in-situ bored piles are made of reinforced concrete, and the interval between each cast-in-situ bored pile and the adjacent cast-in-situ bored pile is fifty centimeters.

Optionally, the number of the support columns is a plurality, the support columns are uniformly arranged in the middle of the ground road, the support columns are made of reinforced concrete, and the interval between each support column and the adjacent support column is one meter.

Optionally, the support piers are made of reinforced concrete, and the interval between each support pier and the adjacent support pier is five meters.

Optionally, the first stabilizing block is arranged at the bottom of the pier, and a waterproof sealant is arranged in a gap between the sealing groove and the interlayer.

Optionally, the centers of the support pier and the pier are on the same straight line.

(III) advantageous effects

The utility model provides a co-construction structure of underground road and ground bridge possesses following beneficial effect:

(1) this underground road constructs structure with combining of ground bridge, reinforced concrete is comparatively firm on the one hand, and the impermeability is strong, frostproofing nature is good, through adopting reinforced concrete, make this structure of building together sturdy and durable, be difficult for being damaged, the effectual life who constructs the structure that should combine has prolonged, on the other hand supports the mound through setting up, and pier fixed connection is in the fixed slot of supporting the mound inside and seting up, effectual reinforcing supports the firm effect between mound and the pier, and the bottom sprag as the pier through supporting the mound, the effectual steadiness that has strengthened the pier, secondly should construct the structure and overcome underground road and ground road in the three-dimensional traffic design and meet the shortcoming that the river course section needs stagger, economy is suitable for, and is simple and attractive, and have higher security.

(2) This underground road constructs structure with ground bridge's combination, on the one hand through setting up first firm piece and the firm piece of second, the effectual steadiness of pier that has strengthened, make its more firm, set up the seal groove through first firm piece and the adjacent one side of interlayer, and set up waterproof sealed glue in the clearance of seal groove and interlayer, the effectual leakproofness between interlayer and the first firm piece that has strengthened, the effectual seepage that has avoided water causes underground road's damage and flooded the phenomenon, on the other hand is on same straight line through the center of supporting mound and pier, can effectually strengthen the fastness between supporting mound and the pier, avoided both centers not on same straight line and caused the unstable condition, thereby take place flat danger in long-time practical process and collapse.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the support pier of the present invention;

fig. 3 is a schematic structural diagram of a first stabilizing block of the present invention;

fig. 4 is the structure schematic diagram of the underground road of the utility model.

In the figure: 1-foundation, 2-underground road, 3-ground bridge, 4-bored pile, 5-interlayer, 6-support column, 7-support pier, 8-pier, 9-fixing groove, 10-first stabilizing block, 11-second stabilizing block and 12-sealing groove.

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. 1-4, the present invention provides a technical solution:

a combined construction structure of an underground road and a ground bridge comprises a foundation 1, an underground road 2 and a ground bridge 3, wherein the top of the foundation 1 is fixedly connected with the underground road 2, the top of the underground road 2 is provided with the ground bridge 3, the bottom of the underground road 2 is fixedly connected with a cast-in-situ bored pile 4, and the underground road 2 is fixedly connected with the foundation 1 through the cast-in-situ bored pile 4 arranged at the bottom of the underground road;

an interlayer 5 is arranged on one side of the underground road 2 adjacent to the ground bridge 3, a support column 6 is fixedly connected to the top of the underground road 2, and one end, far away from the underground road 2, of the support column 6 is fixedly connected to the interlayer 5;

the top fixedly connected with of underground road 2 supports mound 7, supports the top fixedly connected with pier 8 of mound 7, supports the inside of mound 7 and offers the fixed slot 9 with 8 looks adaptations of pier, the fixed slot 9 fixed connection that 8 fixed connections of pier and the inside of supporting mound 7 were offered, the first firm piece 10 of the outer fixed surface of pier 8 is connected with, the top fixedly connected with second firm piece 11 of first firm piece 10, seal groove 12 has been seted up with the adjacent one side of interlayer 5 to first firm piece 10.

As an optional technical solution of the utility model:

the number of the cast-in-situ bored piles 4 is a plurality of, the cast-in-situ bored piles 4 are made of reinforced concrete, and the interval between each cast-in-situ bored pile 4 and the adjacent cast-in-situ bored pile 4 is fifty centimeters

As an optional technical solution of the utility model:

the quantity of support column 6 is a plurality of, and a plurality of support column 6 evenly sets up in the centre of ground road, and support column 6's material is reinforced concrete, and the interval is a meter between support column 6 and the adjacent support column 6. The reinforced concrete is firmer, has strong impermeability and good freezing resistance, and the combined structure is firm and durable and is not easy to be damaged by adopting the reinforced concrete, thereby effectively prolonging the service life of the combined structure.

As an optional technical solution of the utility model:

the material of buttress mound 7 is reinforced concrete, and the interval is five meters between buttress mound 7 and the adjacent buttress mound 7, through setting up

buttress mound

7, and 8 fixed connection of pier in the fixed slot 9 of the inside setting up of buttress mound 7, the effectual firm effect that has strengthened between buttress mound 7 and the pier 8 to as the bottom sprag of pier 8 through buttress mound 7, the effectual steadiness that has strengthened pier 8.

As an optional technical solution of the utility model:

first firm piece 10 sets up in the bottom of pier 8, and set up waterproof sealed glue in the clearance of seal groove 12 and interlayer 5, through setting up first firm piece 10 and second firm piece 11, the effectual steadiness that has strengthened pier 8, make its more firm, set up seal groove 12 through first firm piece 10 and the adjacent one side of interlayer 5, and set up waterproof sealed glue in the clearance of seal groove 12 and interlayer 5, the effectual leakproofness that has strengthened between interlayer 5 and the first firm piece 10, the effectual seepage of having avoided water causes the damage of underground road 2 and by the phenomenon of flooding.

As an optional technical solution of the utility model:

the center of supporting pier 7 and pier 8 is on same straight line, and the center through supporting pier 7 and pier 8 is on same straight line, can effectually strengthen the fastness between supporting pier 7 and the pier 8, has avoided both centers not on same straight line and has caused the unstable condition to take place flat danger of collapsing in long-time practical process.

When the three-dimensional traffic system is used, the underground road 2 and the ground bridge 3 are constructed at one time, the burden and the trouble in the aspect of more construction are reduced, the cost is saved, the system is economical and practical, and the defect that the underground road 2 and the ground bridge 3 need to be staggered when meeting river channel sections in the prior three-dimensional traffic design is overcome.

In conclusion, when the combined structure of the underground road and the ground bridge is used, on one hand, reinforced concrete is firmer, the impermeability is strong, the freezing resistance is good, the combined structure is firm and durable and is not easy to damage by adopting the reinforced concrete, the service life of the combined structure is effectively prolonged, on the other hand, the supporting piers 7 are arranged, the piers 8 are fixedly connected in the fixing grooves 9 arranged in the supporting piers 7, the stabilizing effect between the supporting piers 7 and the piers 8 is effectively enhanced, in addition, the supporting piers 7 are used as bottom supports of the piers 8, the stability of the piers 8 is effectively enhanced, the combined structure overcomes the defect that the sections of the underground road 2 and the ground bridge 3 in the three-dimensional traffic design need to be staggered when meeting a river channel section, the combined structure is economical and applicable, simple and attractive, and has higher safety, on the other hand, by arranging the first stabilizing blocks 10 and the second stabilizing blocks 11, the effectual steadiness that has strengthened pier 8, make it firmer, set up seal groove 12 through one side that first firm piece 10 and interlayer 5 are adjacent, and set up waterproof sealed glue in the clearance of seal groove 12 and interlayer 5, the effectual leakproofness that has strengthened between interlayer 5 and the first firm piece 10, the effectual seepage of having avoided water causes the damage of underground road 2 and by flooded the phenomenon, on the other hand through the center of supporting pier 7 and pier 8 on same straight line, can effectually strengthen the fastness between supporting pier 7 and the pier 8, avoided both centers not on same straight line and caused the unstable condition, thereby take place the danger of flat collapsing at long-time practical process, should build the structure together, economy is suitable for, and the security is higher, certain practicality has.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an underground road constructs structure with jointly of ground bridge, includes ground (1), underground road (2) and ground bridge (3), its characterized in that:

the top of the foundation (1) is fixedly connected with an underground road (2), the top of the underground road (2) is provided with a ground bridge (3), the bottom of the underground road (2) is fixedly connected with a cast-in-situ bored pile (4), and the underground road (2) is fixedly connected with the foundation (1) through the cast-in-situ bored pile (4) arranged at the bottom of the underground road;

an interlayer (5) is arranged on one side of the underground road (2) adjacent to the ground bridge (3), a supporting column (6) is fixedly connected to the top of the underground road (2), and one end, far away from the underground road (2), of the supporting column (6) is fixedly connected to the interlayer (5);

the top fixedly connected with of underground road (2) supports mound (7), the top fixedly connected with pier (8) of supporting mound (7), support the inside of mound (7) and set up fixed slot (9) with pier (8) looks adaptation, fixed slot (9) fixed connection that pier (8) fixed connection and the inside of supporting mound (7) were seted up, the first firm piece (10) of outer fixed surface of pier (8) is connected with, the top fixedly connected with second firm piece (11) of first firm piece (10), seal groove (12) have been seted up with interlayer (5) adjacent one side in first firm piece (10).

2. A combined construction structure of an underground road and a ground bridge according to claim 1,

the number of the cast-in-situ bored piles (4) is a plurality of, the cast-in-situ bored piles (4) are made of reinforced concrete, and the interval between each cast-in-situ bored pile (4) and the adjacent cast-in-situ bored pile (4) is fifty centimeters.

3. A combined construction structure of an underground road and a ground bridge according to claim 1,

the number of the support columns (6) is a plurality, the support columns (6) are uniformly arranged in the middle of a ground road, the support columns (6) are made of reinforced concrete, and the interval between each support column (6) and the adjacent support column (6) is one meter.

4. A combined construction structure of an underground road and a ground bridge according to claim 1,

the support pier (7) is made of reinforced concrete, and the interval between the support pier (7) and the adjacent support pier (7) is five meters.

5. A combined construction structure of an underground road and a ground bridge according to claim 1,

the first stabilizing block (10) is arranged at the bottom of the pier (8), and waterproof sealant is arranged in a gap between the sealing groove (12) and the interlayer (5).

6. A combined construction structure of an underground road and a ground bridge according to claim 1,

the centers of the support pier (7) and the pier (8) are on the same straight line.