Guiding structure for oblique crossing bridge pier water blocking treatment

Abstract

The utility model discloses a guiding structure for skew bridge pier water blocking treatment, which belongs to the technical field of skew bridge pier water blocking treatment, and is characterized by comprising a pier body, a front fixing sleeve and a rear fixing sleeve are respectively arranged on the front side and the rear side of the pier body, and fixing grooves are formed in two sides of the rear side of the front fixing sleeve. By arranging the bridge pier body, the front fixing sleeve, the rear fixing sleeve, the fixing groove, the fixing block, the connecting assembly and the guiding assembly, the front fixing sleeve is arranged on the front side of the bridge pier body and is close to the bridge pier body, then the bridge pier body is dragged into water, the bottom of the front fixing sleeve is located at the bottommost part in the water, and then the rear fixing sleeve is arranged on the rear side of the bridge pier body. In the process, a fixing block on the front side of the rear fixing sleeve is clamped into a fixing groove in the rear side of the front fixing sleeve, then the rear fixing sleeve is moved downwards to be completely flush with the front fixing sleeve, and therefore the front fixing sleeve and the rear fixing sleeve are located on the outer side of the pier body.

Description

Technical Field

[0001] The utility model relates to the technical field of water accumulation treatment for piers of skew bridges, in particular to a guiding structure for water accumulation treatment for piers of skew bridges. Background Art

[0002] A skew bridge refers to a bridge whose longitudinal axis is not perpendicular to the flow direction of the river or the axis of the route it crosses. The piers used to support the skew bridge are made of concrete and steel structures. The piers are one of the important structures supporting the skew bridge.

[0003] The existing piers for supporting skew bridges are generally located on the main channel line of the river, so that their water blocking area is larger, and the impact of the water flow is also greater. When the water flow of the upstream river becomes larger, the piers are in a dynamic water environment. The piers will not only be hit by floating objects in the upstream river, but also be blocked by water due to their area. Over time, the concrete of the piers will be eroded and peeled off, and the piers will become unstable due to long-term compressive resistance. Therefore, a guiding structure for water blocking treatment of piers of skew bridges is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model provides a guiding structure for treating water accumulation in the piers of an oblique bridge, aiming to solve the problem that the existing piers for supporting the oblique bridge are generally located on the main channel line of the river, so that the water blocking area is large, and the impact of the water flow is also large; when the water flow of the upstream river becomes large, the piers are in a dynamic water environment, and the piers are not only hit by floating objects in the upstream river, but also cause water accumulation on the piers due to their area, and over a long period of time, the concrete of the piers will be eroded and peeled off, and the piers will become unstable due to long-term pressure resistance.

[0005] The utility model is implemented as follows: a guiding structure for treating waterlogging of a pier of an oblique bridge comprises a pier body, a front fixing sleeve and a rear fixing sleeve are respectively arranged on the front and rear sides of the pier body, fixing grooves are arranged on both sides of the rear side of the front fixing sleeve, fixing blocks are fixedly connected to both sides of the front side of the rear fixing sleeve, the fixing blocks are clamped in the inside of the fixing grooves, a connecting assembly is arranged on the top of the front fixing sleeve and the rear fixing sleeve, and a guiding assembly is arranged on the outer sides of the front fixing sleeve and the rear fixing sleeve;

[0006] The guide assembly includes a protective corner shell, a buffer support block and a pressure-dividing and flow-guiding corner pad. The protective corner shell is respectively fixedly connected to the front side of the front fixed sleeve and the rear side of the rear fixed sleeve. The buffer support block is respectively fixedly connected to the front side of the front fixed sleeve and the rear side of the rear fixed sleeve. The inner side of the buffer support block is fixedly connected to the protective corner shell, and the pressure-dividing and flow-guiding corner pad is fixedly connected to the outer side of the protective corner shell.

[0007] In order to achieve the effect of reinforcing and positioning the front fixing sleeve and the rear fixing sleeve after they are connected, a guiding structure for water treatment of a pier of an oblique bridge is preferably used as the utility model. The connecting assembly includes a positioning block, an internal thread block and a threaded rod. The positioning blocks are respectively fixedly connected to the two sides of the top of the front fixing sleeve, the internal thread blocks are respectively fixedly connected to the two sides of the top of the rear fixing sleeve, and the threaded rod passes through the front side of the positioning block and is threadedly connected to the inside of the internal thread block.

[0008] In order to achieve the effect of inserting the front fixed sleeve and the rear fixed sleeve into the soil when they fall into the water to improve stability, a guiding structure for water congestion treatment of piers of an oblique bridge of the utility model is preferably used, and the bottoms of the front fixed sleeve and the rear fixed sleeve are fixedly connected with a reinforcing needle rod, and the reinforcing needle rod is conical in shape.

[0009] In order to further achieve the effect of clamping the pier body with the front fixing sleeve and the rear fixing sleeve, a guiding structure for water congestion treatment of the pier of an oblique bridge of the utility model is preferably provided, wherein the interiors of the front fixing sleeve and the rear fixing sleeve are bolted with reinforcement pads made of waterproof rubber material, and the inner sides of the reinforcement pads are in contact with the outer sides of the pier body.

[0010] In order to further enhance the anti-skid performance of the reinforcement pad when it contacts the outer side of the pier body, as a preferred guide structure for water congestion treatment of the piers of an oblique bridge of the utility model, the inner side of the reinforcement pad is provided with anti-skid patterns in a grid shape.

[0011] In order to further position the threaded rod to make it more stable, as a preferred guide structure for waterlogging treatment of piers of an oblique bridge of the utility model, the rear side of the threaded rod surface is threadedly connected with a fastening nut, and the fastening nut is located on the rear side of the internal thread block.

[0012] In order to achieve the effect of adjusting the balance of the front fixed sleeve and the rear fixed sleeve after they fall into the water and are connected, a guiding structure for water congestion treatment of the piers of an oblique bridge of the utility model is preferably provided with a horizontal bubble tube on the top of the buffer block, and the horizontal bubble tube is respectively located on the outside of the front fixed sleeve and the rear fixed sleeve.

[0013] In order to further increase the effect of the pressure-dividing and diverting corner pad in diverting and guiding the water flow outside the pier, a guiding structure for treating water congestion in the piers of an oblique bridge of the utility model is preferably provided with a water guide groove on the outer side of the pressure-dividing and diverting corner pad, and the water guide groove is in the shape of a triangular groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The guiding structure for treating waterlogging in the pier of the oblique bridge is provided with a pier body, a front fixing sleeve, a rear fixing sleeve, a fixing groove, a fixing block, a connecting assembly and a guiding assembly. The front fixing sleeve is placed on the front side of the pier body and close to it, and then it is pulled into the water so that the bottom of the front fixing sleeve is located at the bottom of the water, and then the rear fixing sleeve is placed on the rear side of the pier body. In this process, the fixing block on the front side of the rear fixing sleeve is stuck in the fixing groove on the rear side of the front fixing sleeve, and then the rear fixing sleeve is moved downward to be completely flush with the previous fixing sleeve, so that the front fixing sleeve and the rear fixing sleeve are located on the outside of the pier body, and then the connecting assembly located on the top of the front fixing sleeve and the rear fixing sleeve is manipulated to firmly fix the front fixing sleeve and the rear fixing sleeve on the pier body. The pier body is provided with a protective corner shell with a buffer block and a pressure-dividing diversion corner pad in front of the main flow line of the pier body. When the water flow of the upstream river increases, the pier body is located inside the protective corner shell and the front and rear fixed sleeves, thereby avoiding the impact of floating objects in the upstream river. The pier body is also buffered by the pressure-dividing diversion corner pad arranged on the outside of the protective corner shell. The protective corner shell and the pressure-dividing diversion corner pad are both triangular in shape, thereby avoiding water congestion on the outside of the pier. The water flow is well guided and diffused to the outside through the pressure-dividing diversion corner pad. Therefore, the pier body will not be damaged for a long time. The pier body is always stable without water congestion, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall structural diagram of the guiding structure for treating water congestion in the pier of the skew bridge of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the front fixing sleeve in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connection assembly in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rear fixing sleeve in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the guide component in the utility model.

[0021] In the figure, 1. pier body; 2. front fixing sleeve; 3. rear fixing sleeve; 4. fixing groove; 5. fixing block; 6. connecting assembly; 601. positioning block; 602. internal thread block; 603. threaded rod; 7. guiding assembly; 701. protective angle shell; 702. buffer support block; 703. pressure-dividing and diversion angle pad; 8. reinforcement needle rod; 9. reinforcement pad; 10. tightening nut; 11. horizontal bubble tube; 12. water guide groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a guiding structure for treating waterlogging of a pier of an oblique bridge, comprising a pier body 1, a front fixing sleeve 2 and a rear fixing sleeve 3 are respectively arranged on the front and rear sides of the pier body 1, a fixing groove 4 is opened on both sides of the rear side of the front fixing sleeve 2, a fixing block 5 is fixedly connected to both sides of the front side of the rear fixing sleeve 3, the fixing block 5 is clamped in the inside of the fixing groove 4, a connecting component 6 is arranged on the top of the front fixing sleeve 2 and the rear fixing sleeve 3, and a guiding component 7 is arranged on the outer side of the front fixing sleeve 2 and the rear fixing sleeve 3;

[0025] The guide assembly 7 includes a protective corner shell 701, a buffer support block 702 and a pressure-dividing and flow-guiding corner pad 703. The protective corner shell 701 is fixedly connected to the front side of the front fixed sleeve 2 and the rear side of the rear fixed sleeve 3, respectively. The buffer support block 702 is fixedly connected to the front side of the front fixed sleeve 2 and the rear side of the rear fixed sleeve 3, respectively. The inner side of the buffer support block 702 is fixedly connected to the protective corner shell 701, and the pressure-dividing and flow-guiding corner pad 703 is fixedly connected to the outer side of the protective corner shell 701.

[0026] In this embodiment: by arranging the pier body 1, the front fixing sleeve 2, the rear fixing sleeve 3, the fixing groove 4, the fixing block 5, the connecting assembly 6 and the guiding assembly 7, the front fixing sleeve 2 is placed on the front side of the pier body 1 and close to it, and then it is pulled into the water so that the bottom of the front fixing sleeve 2 is located at the bottom of the water, and then the rear fixing sleeve 3 is placed on the rear side of the pier body 1. In this process, the fixing block 5 on the front side of the rear fixing sleeve 3 is clamped into the fixing groove 4 on the rear side of the front fixing sleeve 2, and then the rear fixing sleeve 3 is moved downward to be completely flush with the previous fixing sleeve 2, so that the front fixing sleeve 2 and the rear fixing sleeve 3 are located on the outside of the pier body 1, and then the connecting assembly 6 located on the top of the front fixing sleeve 2 and the rear fixing sleeve 3 is manipulated to make the front fixing sleeve 2 and the rear fixing sleeve 3 firmly fixed on the outside of the pier body 1, and The protective corner shell 701 carrying the buffer block 702 and the pressure-dividing and diverting corner pad 703 is located right in front of the main water flow line of the pier body 1. When the water flow of the upstream river becomes larger, the pier body 1 is located inside the protective corner shell 701 and the front fixing sleeve 2 and the rear fixing sleeve 3, thereby avoiding the impact of floating objects in the upstream river. The pressure-dividing and diverting corner pad 703 arranged on the outside of the protective corner shell 701 can also provide buffering. The protective corner shell 701 and the pressure-dividing and diverting corner pad 703 are both triangular in shape, thereby avoiding water congestion on the outside of the pier. The water flow can be well guided and diffused to the outside through the pressure-dividing and diverting corner pad 703. Therefore, the pier body 1 will not be damaged for a long time. The pier body 1 is always stable without water congestion, which is convenient for use.

[0027] As a technical optimization solution of the utility model, the connecting component 6 includes a positioning block 601, an internal thread block 602 and a threaded rod 603. The positioning block 601 is fixedly connected to both sides of the top of the front fixing sleeve 2, the internal thread block 602 is fixedly connected to both sides of the top of the rear fixing sleeve 3, and the threaded rod 603 passes through the front side of the positioning block 601 and is threadedly connected to the inside of the internal thread block 602.

[0028] In this embodiment: by setting a positioning block 601, an internal thread block 602 and a threaded rod 603, the internal thread block 602 located on the front side of the positioning block 601 is rotated and manipulated, so that the rear side thread of the internal thread block 602 is connected to the inside of the internal thread block 602 at the top of the rear fixing sleeve 3, so that the front fixing sleeve 2 and the rear fixing sleeve 3 are firmly fixed on the outside of the pier body 1, and the protective angle shell 701 carrying the buffer block 702 and the pressure-dividing and diversion angle pad 703 is located directly in front of the main channel line of the water flow of the pier body 1.

[0029] As a technical optimization solution of the present utility model, the bottoms of the front fixing sleeve 2 and the rear fixing sleeve 3 are fixedly connected with a reinforcing needle rod 8, and the reinforcing needle rod 8 is in a conical shape.

[0030] In this embodiment, by providing a reinforcing needle rod 8, the front fixing sleeve 2 and the rear fixing sleeve 3 can be inserted into the soil when they fall into the water to improve the stability, so as to facilitate use.

[0031] As a technical optimization solution of the utility model, the interiors of the front fixing sleeve 2 and the rear fixing sleeve 3 are both bolted with reinforcement pads 9 , which are made of waterproof rubber material, and the inner side of the reinforcement pads 9 contacts the outer side of the pier body 1 .

[0032] In this embodiment, by providing the reinforcing pad 9, the front fixing sleeve 2 and the rear fixing sleeve 3 can be further clamped on the pier body 1, so as to facilitate use.

[0033] As a technical optimization solution of the present invention, the inner side of the reinforcement pad 9 is provided with anti-skid patterns, and the anti-skid patterns are in a grid shape.

[0034] In this embodiment, a grid-shaped anti-skid pattern is provided on the inner side of the reinforcement pad 9 , so as to further improve the anti-skid performance of the reinforcement pad 9 when it contacts the outer side of the pier body 1 .

[0035] As a technical optimization solution of the present invention, a fastening nut 10 is threadedly connected to the rear side of the surface of the threaded rod 603 , and the fastening nut 10 is located at the rear side of the internal thread block 602 .

[0036] In this embodiment, by providing the fastening nut 10, the threaded rod 603 can be further positioned to make it more stable, which is convenient for use.

[0037] As a technical optimization solution of the present invention, a horizontal bubble bead tube 11 is provided on the top of the buffer support block 702, and the horizontal bubble bead tube 11 is respectively located on the outside of the front fixing sleeve 2 and the rear fixing sleeve 3.

[0038] In this embodiment, by providing a horizontal bubble tube 11, the front fixing sleeve 2 and the rear fixing sleeve 3 can be adjusted and balanced after they are dropped into the water and connected, so as to facilitate use.

[0039] As a technical optimization solution of the utility model, a water guide groove 12 is opened on the outer side of the pressure-dividing and flow-guiding corner pad 703, and the water guide groove 12 is in the shape of a triangular groove.

[0040] In this embodiment, by providing the water guide groove 12, the effect of the pressure-dividing and flow-guiding corner pad 703 in diverting and guiding the water flow outside the bridge pier can be further enhanced, so as to facilitate use.

[0041] Working principle: first, place the front fixing sleeve 2 on the front side of the pier body 1 and close to it, and then pull it into the water so that the bottom of the front fixing sleeve 2 is at the bottom of the water, and then place the rear fixing sleeve 3 on the rear side of the pier body 1. In this process, the fixing block 5 on the front side of the rear fixing sleeve 3 is stuck in the fixing groove 4 on the rear side of the front fixing sleeve 2, and then move the rear fixing sleeve 3 downward to make it completely flush with the previous fixing sleeve 2, so that the front fixing sleeve 2 and the rear fixing sleeve 3 are located on the outside of the pier body 1, and then the internal thread block 602 on the front side of the positioning block 601 is rotated and manipulated so that the rear side of the internal thread block 602 is threadedly connected to the inside of the internal thread block 602 at the top of the rear fixing sleeve 3, so that the front fixing sleeve 2 and the rear fixing sleeve 3 are firmly fixed on the outside of the pier body 1, and the protective angle The shell 701 carries the buffer block 702 and the pressure-dividing and diverting corner pad 703 and is located right in front of the main water flow line of the pier body 1. When the water flow of the upstream river increases, the pier body 1 is located inside the protective corner shell 701 and the front fixing sleeve 2 and the rear fixing sleeve 3, thereby avoiding the impact of floating objects in the upstream river. In addition, the pier body 1 is buffered by the pressure-dividing and diverting corner pad 703 arranged on the outside of the protective corner shell 701. In addition, the protective corner shell 701 and the pressure-dividing and diverting corner pad 703 are both triangular in shape, thereby avoiding water congestion on the outside of the pier. The water flow can be well guided and diffused to the outside through the pressure-dividing and diverting corner pad 703. In this way, the pier body 1 will not be damaged for a long time. In addition, the pier body 1 is always stable without water congestion, which is convenient for use.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A guiding structure for treating water congestion in piers of an oblique bridge, comprising a pier body (1), characterized in that: A front fixing sleeve (2) and a rear fixing sleeve (3) are respectively provided on the front and rear sides of the pier body (1); fixing grooves (4) are provided on both sides of the rear side of the front fixing sleeve (2); fixing blocks (5) are fixedly connected to both sides of the front side of the rear fixing sleeve (3); the fixing blocks (5) are clamped in the interior of the fixing grooves (4); connecting components (6) are provided on the tops of the front fixing sleeve (2) and the rear fixing sleeve (3); and guiding components (7) are provided on the outer sides of the front fixing sleeve (2) and the rear fixing sleeve (3); The guide assembly (7) comprises a protective corner shell (701), a buffer support block (702) and a pressure-dividing flow-guiding corner pad (703); the protective corner shell (701) is respectively fixedly connected to the front side of the front fixing sleeve (2) and the rear side of the rear fixing sleeve (3); the buffer support block (702) is respectively fixedly connected to the front side of the front fixing sleeve (2) and the rear side of the rear fixing sleeve (3); the inner side of the buffer support block (702) is fixedly connected to the protective corner shell (701); and the pressure-dividing flow-guiding corner pad (703) is fixedly connected to the outer side of the protective corner shell (701).

2. The guiding structure for treating waterlogging in piers of a skew bridge according to claim 1, characterized in that: The connecting assembly (6) comprises a positioning block (601), an internal thread block (602) and a threaded rod (603); the positioning block (601) is respectively fixedly connected to two sides of the top of the front fixing sleeve (2); the internal thread block (602) is respectively fixedly connected to two sides of the top of the rear fixing sleeve (3); and the threaded rod (603) passes through the front side of the positioning block (601) and is threadedly connected to the inside of the internal thread block (602).

3. The guiding structure for treating waterlogging in piers of a skew bridge according to claim 1 is characterized by: The bottoms of the front fixing sleeve (2) and the rear fixing sleeve (3) are fixedly connected with a reinforcement needle rod (8), and the reinforcement needle rod (8) is in a conical shape.

4. The guiding structure for treating water congestion in piers of a skew bridge according to claim 1, characterized in that: The front fixing sleeve (2) and the rear fixing sleeve (3) are both bolted with reinforcement pads (9), the reinforcement pads (9) are made of waterproof rubber material, and the inner side of the reinforcement pads (9) is in contact with the outer side of the pier body (1).

5. The guiding structure for treating water congestion in piers of a skew bridge according to claim 4, characterized in that: The inner side of the reinforcement pad (9) is provided with anti-skid patterns, and the anti-skid patterns are in a grid shape.

6. The guiding structure for treating water congestion in piers of a skew bridge according to claim 2, characterized in that: A fastening nut (10) is threadedly connected to the rear side of the surface of the threaded rod (603), and the fastening nut (10) is located at the rear side of the internal thread block (602).

7. The guiding structure for treating water congestion in piers of a skew bridge according to claim 1, characterized in that: A horizontal bubble tube (11) is provided on the top of the buffer support block (702), and the horizontal bubble tube (11) is located on the outside of the front fixing sleeve (2) and the rear fixing sleeve (3) respectively.

8. The guiding structure for treating waterlogging in piers of a skew bridge according to claim 1, characterized in that: A water guide groove (12) is provided on the outer side of the pressure-dividing flow-guiding corner pad (703), and the water guide groove (12) is in the shape of a triangular groove.

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