Bridge foundation scouring protection device for water conservancy project

Abstract

The utility model discloses a bridge foundation scour protection device for hydraulic engineering, which comprises a support base, the left side and the right side of the upper surface of the support base are fixedly connected with support tables, the upper surfaces of the support tables are fixedly connected with a bridge, and the left side and the right side of the lower surface of the bridge are fixedly connected with a support bottom plate I and a support bottom plate II respectively. According to the bridge foundation scouring protection device for the water conservancy project, the floating ring connected between the in-groove block and the protection ring is located on the outer wall of the vertical column, the vertical groove formed in the vertical groove of the supporting beam is used for sliding of the side block, the floating ring can be conveniently placed into a vertical opening, and the pull rope connected between the side block and the protection ring is used for pulling of personnel.

Description

Technical Field

[0001] This utility model relates to the field of bridges, specifically a bridge foundation scour protection device for water conservancy projects. Background Technology

[0002] A bridge generally refers to a structure built across rivers, lakes, or seas to allow vehicles and pedestrians to pass smoothly.

[0003] Currently, after the bridge is built, the culverts allow ships to pass through. However, the single bridge culvert can cause collisions with passing ships, affecting the stability of the bridge. Utility Model Content

[0004] The purpose of this utility model is to provide a bridge foundation scour protection device for water conservancy projects, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A bridge foundation scour protection device for water conservancy projects includes a support base. Support platforms are fixedly connected to the left and right sides of the upper surface of the support base. A bridge is fixedly connected to the upper surface of the support platforms. Support base plate one and support base plate two are fixedly connected to the left and right sides of the lower surface of the bridge, respectively. A connecting block is provided between support base plate one and support base plate two. The connecting block is fixed at the docking part of the two sets of bridges. A support beam is fixedly connected between support base plate one and support base plate two. A vertical groove is opened in the middle of the support beam.

[0007] As a further embodiment of this utility model: the groove opening is provided on the side, and a side block is slidably connected to the groove opening.

[0008] As a further embodiment of this utility model: a protective ring is fixedly connected to the outer wall of the side block, a groove block is fixedly connected to the inner side of the protective ring, a vertical column is slidably connected to the inner side of the groove block, and a floating ring is installed on the inner frame of the protective ring, the floating ring being adapted to the vertical groove.

[0009] As a further improvement of this utility model: a through groove is provided between the side block and the protective ring, and a pull rope is installed in the through groove.

[0010] As a further improvement of this utility model, the installation specifications of the protective ring and the floating ring are compatible.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model involves constructing a support beam at the bottom of the bridge for support. The middle section of the support beam is vertically open, and a vertical column is installed in the vertical opening. A vertical groove is opened on the outer wall of the column for sliding of blocks within the groove. A float ring connecting the blocks within the groove and the protective ring will be located on the outer wall of the column. The vertical groove in the support beam is used for sliding of the side blocks, facilitating the insertion of the float ring into the vertical opening. A rope connecting the side blocks and the protective ring is used for pulling by personnel. Its structure is more optimized and its design is more reasonable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a bridge foundation scour protection device used in water conservancy projects.

[0014] Figure 2 For bridge foundation scour protection devices used in water conservancy projects Figure 1 Enlarged view of point A.

[0015] Figure 3 This is a top view of the float ring in a bridge foundation scour protection device used in water conservancy projects.

[0016] In the diagram: 1. Support base; 2. Support platform; 3. Bridge; 4. Support beam; 5. Vertical column; 6. Floating ring; 7. Protective ring; 8. Side block; 9. Pull rope; 10. Connecting block; 11. Support base plate one; 12. Support base plate two; 13. In-slot block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3 In this embodiment of the utility model, the bridge foundation scour protection device for water conservancy projects includes a support base 1. Support platforms 2 are fixedly connected to the left and right sides of the upper surface of the support base 1. Bridges 3 are fixedly connected to the upper surface of the support platforms 2. Support base plate 11 and support base plate 22 are fixedly connected to the left and right sides of the lower surface of the bridge 3, respectively. A connecting block 10 is provided between support base plate 11 and support base plate 22. The connecting block 10 is fixed at the docking part of the two sets of bridges 3. A support beam 4 is fixedly connected between support base plate 11 and support base plate 22. A vertical groove is opened in the middle part of the support beam 4.

[0019] The vertical groove has a slot opening 14 on the side, and the slot opening of 14 is slidably connected to a side block 8.

[0020] A protective ring 7 is fixedly connected to the outer wall of the side block 8. A groove block 13 is fixedly connected to the inner side of the protective ring 7. A vertical column 5 is slidably connected to the inner side of the groove block 13. A floating ring 6 is installed on the inner frame of the protective ring 7. The floating ring 6 is adapted to the vertical groove.

[0021] A through groove is provided between the side block 8 and the protective ring 7, and a pull rope 9 is installed in the through groove.

[0022] The installation specifications of the protective ring 7 and the floating ring 6 are compatible.

[0023] The working principle of this utility model is as follows:

[0024] In use, a support beam 4 is constructed at the bottom of the bridge 3 to support the bridge 3. The middle part of the support beam 4 is vertically open, and a vertical column 5 is installed at the vertical opening. At the same time, a vertical groove is opened on the outer wall of the vertical column 5 for the sliding of the block 13 in the groove. The floating ring 6 connecting the block 13 in the groove and the protective ring 7 will be located on the outer wall of the vertical column 5.

[0025] Meanwhile, the vertical groove opened in the vertical groove of the support beam 4 is used for the sliding of the side block 8, which makes it easy for the float 6 to be put into the vertical opening. The pull rope 9 connected between the side block 8 and the protective ring 7 is used for personnel to pull.

[0026] The support base plate 11 and support base plate 2 12 installed at the bottom of the bridge 3 are used for load bearing, while the support beam 4 and the connecting block 10 are fixed, and the connecting block 10 is used to fix the connection part of the bridge 3.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bridge foundation scour protection device for water conservancy projects, comprising a support base (1), characterized in that: The upper surface of the support base (1) is fixedly connected to the left and right sides of the support platform (2). The upper surface of the support platform (2) is fixedly connected to the bridge (3). The lower surface of the bridge (3) is fixedly connected to the left and right sides of the support base plate one (11) and the support base plate two (12). A connecting block (10) is provided between the support base plate one (11) and the support base plate two (12). The connecting block (10) is fixed at the docking part of the two sets of the bridge (3). A support beam (4) is fixedly connected between the support base plate one (11) and the support base plate two (12). A vertical groove is opened in the middle part of the support beam (4).

2. The bridge foundation scour protection device for water conservancy projects according to claim 1, characterized in that: The vertical groove has a groove opening (14) on the side, and the groove opening of the (14) is slidably connected to a side block (8).

3. The bridge foundation scour protection device for water conservancy projects according to claim 2, characterized in that: The outer wall of the side block (8) is fixedly connected to a protective ring (7), the inner side of the protective ring (7) is fixedly connected to a groove block (13), the inner side of the groove block (13) is slidably connected to a vertical column (5), and a floating ring (6) is installed on the inner frame of the protective ring (7), the floating ring (6) is adapted to the vertical groove.

4. The bridge foundation scour protection device for water conservancy projects according to claim 3, characterized in that: A through groove is provided between the side block (8) and the guard ring (7), and a pull rope (9) is installed in the through groove.

5. The bridge foundation scour protection device for water conservancy projects according to claim 3, characterized in that: The installation specifications of the protective ring (7) and the floating ring (6) are compatible.

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