Bending-resistant bridge structure

Abstract

The utility model relates to the technical field of bridge structures, and provides an anti-bending bridge structure which comprises a stand column, a base, a bridge body, a first reinforcing column, a second reinforcing column and a reinforcing plate, the top of the stand column is provided with the base, and the top of the base is provided with the bridge body. A first reinforcing column and a second reinforcing column are fixedly connected to the surface of the stand column, a reinforcing plate is arranged at the top end of the first reinforcing column and the top end of the second reinforcing column, a positioning plate is fixedly installed on the bottom face of the base, clamping blocks are installed on the two sides of the positioning plate, and a groove is formed in the surface of the reinforcing plate. By arranging the stand column, the base, the bridge body, the first reinforcing column, the second reinforcing column, the reinforcing plate, a positioning plate, a clamping block, a groove, a bolt, a screw hole and a through hole, the mode that the positioning plate positions the reinforcing plate to a certain degree is utilized, so that hole sites in the surface of the reinforcing plate and hole sites in the base can be always kept in a flush state, and therefore follow-up fixing work on the reinforcing plate is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge structure technical field especially relates to a kind of bending-resistant bridge structures. BACKGROUND

[0002] Bridge is a kind of structure, its main function is to connect two places, so that people can pass smoothly, in order to improve the bending strength of bridge, usually reinforcing structure is used to assist the support of bridge.

[0003] Through the retrieval, prior art publication No.CN207904786U "a kind of concrete bridge steel plate reinforcing structure" including bridge bridge body, the column of supporting in the bottom of the bridge bridge body, the reinforcing plate of setting in the lower surface of the bridge bridge body, the support column of supporting in the lower surface of the reinforcing plate, the lower surface of the bridge bridge body intermediate position is inverted V-shaped cross section, the reinforcing plate is inverted V-shaped cross section, and it is matched and fixed in the lower surface intermediate position of the bridge bridge body, the lower surface of the reinforcing plate includes two intersecting first surface and second surface, the support column includes first support column and second support column, the first support column one end supports on the first surface, the other end is fixed on the column on the opposite side of the first surface, the second support column one end supports on the second surface, the other end is fixed on the column on the opposite side of the second surface, although the patent has the effect of improving overall bending, tensile and bearing strength, but in actual assembly process, people need to align reinforcing plate and hole position on bridge first to be able to carry out subsequent reinforcing plate fixing work, but in the alignment process, reinforcing plate is not limited, so as to easily cause the re-offset of hole position. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the technical problem proposed in the above background art.

[0005] The utility model has the following technical scheme: a kind of bending-resistant bridge structure, including column, pedestal, bridge body, first strengthening column, second strengthening column and reinforcing plate, the top of the column is installed with pedestal, the top of the pedestal is installed with bridge body, the surface of the column is fixedly connected with first strengthening column and second strengthening column, the top of the first strengthening column and second strengthening column is provided with reinforcing plate, the bottom of the pedestal is fixedly installed with positioning plate, the both sides of the positioning plate are equipped with clamping block, the surface of the reinforcing plate is equipped with recess, the reinforcing plate and pedestal are installed with bolt, the bottom of the pedestal is equipped with screw hole, the surface of the reinforcing plate is equipped with through hole.

[0006] Preferably, the first strengthening column and the second strengthening column are staggered between the columns.Accordingly, the first strengthening column and the second strengthening column can improve the strength of the bridge body.

[0007] Preferably, the bolt is engaged with the screw hole, and the bolt is inserted into the through hole. In this way, the bolt can fix the reinforcing plate.

[0008] Preferably, the clamping block is in a bent structure, and the clamping block is matched with the groove. In this way, the clamping block can be clamped on the groove.

[0009] Preferably, the surface of the bolt and the reinforcing plate is provided with an auxiliary device, the auxiliary device comprises a first sealing ring, the first sealing ring is fixedly installed on the surface of the reinforcing plate, and the surface of the bolt is sleeved with a second sealing ring.

[0010] Preferably, the surface of the first sealing ring is provided with a notch. In this way, the first sealing ring can fully deform when stressed.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1. In the utility model, when actually in use, through setting up stand, base, bridge body, first reinforcing column, second reinforcing column, reinforcing plate, positioning plate, clamping block, groove, bolt, screw hole and through hole, the hole position on the surface of the reinforcing plate and the hole position on the base can always keep flush state by the way that the positioning plate positions the reinforcing plate to some extent, thereby facilitating the subsequent fixing work of the reinforcing plate and being beneficial to actual use.

[0013] 2. In the utility model, when actually in use, through setting up the auxiliary device, the sealing effect is improved, the penetration of water vapor is reduced, and the condition that water vapor enters the screw hole to accelerate the rust of the bolt is avoided. DRAWINGS

[0014] Figure 1 A schematic view of the anti-bending bridge structure is provided for the utility model;

[0015] Figure 2 A bottom view of the anti-bending bridge structure is provided for the utility model;

[0016] Figure 3 A partial structure explosion diagram of the anti-bending bridge structure is provided for the utility model; Figure 2

[0017] Figure 4 An enlarged view of the anti-bending bridge structure in the part A is provided for the utility model; Figure 3

[0018] Figure 5 A structure diagram of the reinforcing plate in the anti-bending bridge structure is provided for the utility model;

[0019] Figure 6 ​​The utility model provides a kind of structural diagram of bolt in bending-resistant bridge structure.

[0020] Legend:

[0021] 1, column; 2, pedestal; 3, bridge body; 4, No. 1 reinforcing column; 5, No. 2 reinforcing column; 6, reinforcing plate; 7, positioning plate; 8, clamp block; 9, groove; 10, bolt; 11, screw hole; 12, through hole; 13, No. 1 sealing ring; 14, No. 2 sealing ring; 15, notch. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples. It should be noted that the examples and features in the examples of the present application can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, therefore, the utility model is not limited to the specific examples disclosed in the following specification.

[0024] Example one, please refer to Figures 1-3 The utility model provides a technical scheme: a bending-resistant bridge structure, including column 1, pedestal 2, bridge body 3, No. 1 reinforcing column 4, No. 2 reinforcing column 5 and reinforcing plate 6, the top of column 1 is installed with pedestal 2, the top of pedestal 2 is installed with bridge body 3, the surface of column 1 is fixedly connected with No. 1 reinforcing column 4 and No. 2 reinforcing column 5, No. 1 reinforcing column 4 and No. 2 reinforcing column 5 are staggered and distributed between column 1.

[0025] Please refer to Figures 1-5 The top of No. 1 reinforcing column 4 and No. 2 reinforcing column 5 is provided with reinforcing plate 6, the bottom surface of pedestal 2 is fixedly installed with positioning plate 7, both sides of positioning plate 7 are equipped with clamp block 8, the surface of reinforcing plate 6 is provided with groove 9, clamp block 8 is of bending structure, clamp block 8 is attached with groove 9, when clamp block 8 is affected by external force, clamp block 8 will be deformed and thus be pressed on groove 9, reinforcing plate 6 and pedestal 2 are installed with bolt 10, the bottom surface of pedestal 2 is provided with screw hole 11, the surface of reinforcing plate 6 is provided with through hole 12, bolt 10 is engaged with screw hole 11, and bolt 10 is inserted in through hole 12.

[0026] Example two, please refer to Figures 5-6 The surface of bolt 10 and reinforcing plate 6 is provided with auxiliary device, auxiliary device includes No. 1 sealing ring 13, No. 1 sealing ring 13 is fixedly installed on the surface of reinforcing plate 6, and the surface of bolt 10 is provided with No. 2 sealing ring 14.

[0027] Please refer toFigures 5-6 The surface of the first sealing ring 13 is provided with a notch 15, and the notch 15 can make the first sealing ring 13 fully deform under pressure.

[0028] Working principle: in actual use, through the setting of the column 1, the base 2, the bridge body 3, the first reinforcing column 4, the second reinforcing column 5, the reinforcing plate 6, the positioning plate 7, the clamping block 8, the groove 9, the bolt 10, the screw hole 11 and the through hole 12, first, the reinforcing plate 6 is placed on the bottom surface of the base 2, and the reinforcing plate 6 can be located above the first reinforcing column 4 and the second reinforcing column 5 by moving the reinforcing plate 6, when the rear of the reinforcing plate 6 is against the positioning plate 7, the reinforcing plate 6 cannot continue to move at this time, and the clamping block 8 on both sides of the positioning plate 7 is clamped at the groove 9, which plays a role of preliminarily positioning the reinforcing plate 6, and makes the through hole 12 and the screw hole 11 always keep in flush position, finally the bolt 10 is passed through the through hole 12 on the reinforcing plate 6 and screwed in the screw hole 11, thereby playing a role of further fixing the reinforcing plate 6, so that the reinforcing plate 6 can be installed on the bottom surface of the base 2, and through the cooperation of the first reinforcing column 4 and the second reinforcing column 5 with the reinforcing plate 6, the bending resistance of the bridge can be improved, in actual use, through the setting of the auxiliary device, when the bolt 10 is tightened, the second sealing ring 14 on the surface of the bolt 10 is pressed on the first sealing ring 13 on the surface of the reinforcing plate 6, thereby improving the sealing effect and reducing the penetration of water vapor, avoiding the condition that water vapor enters the screw hole 11 to accelerate the rusting of the bolt 10.

[0029] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. A bending-resistant bridge structure comprising a stand column (1), a base (2), a bridge body (3), a first reinforcing column (4), a second reinforcing column (5) and a reinforcing plate (6), characterized in that: The top of the column (1) is provided with a base (2), the top of the base (2) is provided with a bridge body (3), the surface of the column (1) is fixedly connected with a first reinforcing column (4) and a second reinforcing column (5), the top of the first reinforcing column (4) and the second reinforcing column (5) is provided with a reinforcing plate (6), the bottom of the base (2) is fixedly provided with a positioning plate (7), both sides of the positioning plate (7) are provided with clamping blocks (8), the surface of the reinforcing plate (6) is provided with a groove (9), the reinforcing plate (6) and the base (2) are provided with bolts (10), the bottom of the base (2) is provided with screw holes (11), the surface of the reinforcing plate (6) is provided with through holes (12).

2. The flexurally rigid bridge structure according to claim 1, characterized in that: The first reinforcing column (4) and the second reinforcing column (5) are staggered and distributed between the columns (1).

3. The flexurally rigid bridge structure of claim 1, wherein: The bolt (10) is engaged with the screw hole (11), and the bolt (10) is inserted into the through hole (12).

4. The flexurally rigid bridge structure of claim 1, wherein: The clamping block (8) is of a bent structure, and the clamping block (8) is fitted with the groove (9).

5. The flexurally rigid bridge structure of claim 3, wherein: The surface of the bolt (10) and the reinforcing plate (6) is provided with an auxiliary device, the auxiliary device comprises a first sealing ring (13), the first sealing ring (13) is fixedly installed on the surface of the reinforcing plate (6), and the surface of the bolt (10) is sleeved with a second sealing ring (14).

6. The flexurally rigid bridge structure according to claim 5, characterized in that: The surface of the first sealing ring (13) is provided with a notch (15).

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