Damping type concrete drain pipe

Abstract

The utility model relates to the technical field of concrete drainage pipes, in particular to a damping type concrete drainage pipe which comprises fixed bases, sliding damping mechanisms are fixedly installed at the upper ends of the two fixed bases, each sliding damping mechanism comprises a rectangular block, and sliding grooves are formed in the two rectangular blocks. The two sliding damping mechanisms comprise limiting blocks, fixing blocks, fixing columns, hollow columns, triangular plates, rubber layers and arc-shaped grooves, and the fixing pieces are fixed to the base, so that when a vehicle encounters a bumpy and bumpy road section, one side of the vehicle inclines and vibrates, the concrete drainage pipe body is driven to drive the sliding blocks to slide in the sliding grooves; meanwhile, the arc-shaped grooves in the rubber layer can be attached to the concrete drainage pipe body and generate friction with the concrete drainage pipe body, so that inclination and vibration of a vehicle are converted into sliding force on the concrete drainage pipe body; the damage of the concrete drainage pipe body caused by direct transmission to the concrete drainage pipe body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete drainage pipes, in particular to a shock-absorbing concrete drainage pipe. Background Art

[0002] A concrete drain pipe is a pipe used for drainage, usually made of concrete. They are commonly used to drain rainwater or sewage from buildings or road surfaces into a sewer or drainage system. These pipes can be a single circular pipe or can be made by splicing two or more semi-circular or flat pipes. Concrete drain pipes are usually very strong and durable and can be used for a long time without excessive maintenance.

[0003] Currently, existing devices (such as patent number: CN219430953U) disclose a concrete drainage pipe lined with a steel pipe. This device is provided with a wing ring and a slurry hole on the outer wall of the pipe. The steel pipe wing ring is used to increase the contact area with the concrete and stop water, and the slurry hole is used to ensure the fluidity of the slurry during concrete pouring. By welding the pipeline steel bar and the wing ring, the integrity of the steel pipe and the concrete pipe is improved during pouring, effectively solving the buoyancy problem of the pipe.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: when the concrete drainage pipe is transported, due to the complex road conditions, once the vehicle travels on a bumpy road or one of the tires passes through a pothole, the vehicle body will tilt and vibrate. This vibration will be directly transmitted to the concrete drainage pipe, which can easily cause damage to the concrete drainage pipe, and the shock absorption performance needs to be improved. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a shock-absorbing concrete drainage pipe, which solves the technical problem of insufficient shock absorption of the prior concrete drainage pipe.

[0007] (2) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A shock-absorbing concrete drain pipe comprises a fixed base and a concrete drain pipe body, wherein fixing pieces are symmetrically threadedly installed in the two fixed bases, and the concrete drain pipe body is located above the fixing pieces;

[0010] A sliding shock-absorbing mechanism is fixedly installed on the upper ends of the two fixed bases;

[0011] The sliding damping mechanism comprises a rectangular block, two rectangular blocks are provided with a sliding groove inside, and the side walls of the two sliding grooves are symmetrically provided with a limiting groove;

[0012] Wherein, sliders are slidably installed inside the two sliding grooves.

[0013] Preferably, the sliding shock-absorbing mechanism includes a limiting block, a fixing block, a fixing column, a hollow column, a triangular plate, a rubber layer and an arc groove;

[0014] Wherein, each of the limit blocks is slidably installed inside the limit groove, and the two sliding blocks are fixedly installed on the limit blocks.

[0015] Preferably, the concrete drain pipe body is fixedly installed between the sliders;

[0016] Wherein, each group of the fixing blocks is located at the upper end of the rectangular block and fixedly installed.

[0017] Preferably, the two fixing columns are both located between the fixing blocks and fixedly installed;

[0018] Wherein, the two hollow columns are both located on the circumferential surface of the fixed column and fixedly installed.

[0019] Preferably, the two triangular plates are fixedly installed on the circumferential surface of the hollow cylinder;

[0020] Wherein, the two rubber layers are both located on the side walls of the triangular plate and fixedly installed.

[0021] Preferably, the two arc-shaped grooves are both formed on the surface of the rubber layer;

[0022] Wherein, the two arc-shaped grooves are both fitted with the surface of the concrete drainage pipe body.

[0023] (3) Beneficial effects

[0024] First, by fixing the base on the fixing parts, when the vehicle encounters a bumpy road section and causes one side to tilt and vibrate, the concrete drain pipe body will drive the slider to slide in the slide groove. At the same time, the arc groove on the rubber layer will fit with the concrete drain pipe body and generate friction, thereby converting the tilt and vibration of the vehicle into a sliding force on the concrete drain pipe body. The friction between the rubber layer and the concrete drain pipe body can slow down and transform the vibration energy, avoiding direct transmission to the concrete drain pipe body and causing damage to the concrete drain pipe body.

[0025] Second, by installing a limit block on the slider, when the concrete drain pipe body drives the slider to slide in the slide groove, it will also drive the limit block to slide in the limit groove toward the inclined side, thereby providing a certain limit to prevent the concrete drain pipe body from exceeding the safety range and increase stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0027] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0028] Figure 2 This is a three-dimensional exploded structural diagram of the utility model;

[0029] Figure 3 This is the exploded structural diagram of the concrete drainage pipe connection of the utility model;

[0030] Figure 4 This is the exploded structural diagram of the hollow column connection of the utility model.

[0031] Legend: 11. Fixed base; 12. Fixing piece; 13. Rectangular block; 14. Slide; 15. Limiting groove; 16. Sliding block; 17. Limiting block; 18. Concrete drainage pipe body; 19. Fixed block; 21. Fixed column; 22. Hollow column; 23. Triangular plate; 24. Rubber layer; 25. Arc groove. DETAILED DESCRIPTION

[0032] The embodiment of the present application provides a shock-absorbing concrete drain pipe, which effectively solves the technical problem of insufficient shock absorption of existing concrete drain pipes. By fixing the base on a fixing piece, when the vehicle encounters a bumpy road section and causes one side to tilt and vibrate, the concrete drain pipe body will be driven to drive the slider to slide in the slide groove. At the same time, the arc groove on the rubber layer will fit with the concrete drain pipe body and send friction, thereby converting the tilt and vibration of the vehicle into a sliding force on the concrete drain pipe body, and utilizing the friction between the rubber layer and the concrete drain pipe body to slow down and convert the vibration energy, avoiding direct transmission to the concrete drain pipe body and causing damage to the concrete drain pipe body, and by installing a limit block on the slider, when the concrete drain pipe body drives the slider to slide in the slide groove, it will drive the limit block to slide in the limit groove toward the tilted side, thereby providing a certain limit, preventing the concrete drain pipe body from exceeding the safety range and increasing stability. Example

[0033] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem of insufficient shock absorption of existing concrete drainage pipes. The overall idea is as follows:

[0034] In response to the problems existing in the prior art, the present invention provides a shock-absorbing concrete drain pipe, comprising a fixed base 11 and a concrete drain pipe body 18. Fixing members 12 are symmetrically threadedly installed inside the two fixed bases 11, and the concrete drain pipe body 18 is located above the fixing members 12.

[0035] The upper ends of the two fixed bases 11 are fixedly mounted with sliding shock-absorbing mechanisms;

[0036] The sliding shock-absorbing mechanism includes a rectangular block 13, and a slide groove 14 is provided inside the two rectangular blocks 13. The side walls of the two slide grooves 14 are symmetrically provided with a limiting groove 15. Sliders 16 are slidably installed inside the two slide grooves 14. The sliding shock-absorbing mechanism includes a limiting block 17, a fixed block 19, a fixed column 21, a hollow column 22, a triangular plate 23, a rubber layer 24 and an arc groove 25. By fixing the base 11 on the fixing piece 12, when the vehicle encounters a bumpy and pothole-prone road section, causing one side to tilt and vibrate, the concrete drain pipe body 18 will be driven to drive the slider 16 to slide in the slide groove 14. At the same time, the arc groove 25 on the rubber layer 24 will fit with the concrete drain pipe body 18 and send friction, thereby converting the tilt and vibration of the vehicle into a sliding force on the concrete drain pipe body 18, and utilizing the friction between the rubber layer 24 and the concrete drain pipe body 18, it can slow down and transform the vibration energy, avoiding direct transmission to the concrete drain pipe body 18 and causing damage to the concrete drain pipe body 18.

[0037] Each limit block 17 is slidably installed inside the limit groove 15, the two sliders 16 are fixedly installed on the limit blocks 17, the concrete drain pipe body 18 is fixedly installed between the sliders 16, each group of fixed blocks 19 is fixedly installed on the upper end of the rectangular block 13, the two fixing columns 21 are fixedly installed between the fixing blocks 19, the two hollow columns 22 are fixedly installed on the circumferential surface of the fixing columns 21, the two triangular plates 23 are fixedly installed on the circumferential surface of the hollow columns 22, the two rubber layers 24 are fixedly installed on the side walls of the triangular plates 23, the two arc grooves 25 are opened on the surface of the rubber layer 24, and the two arc grooves 25 are in contact with the surface of the concrete drain pipe body 18. By installing the limit block 17 on the slider 16, when the concrete drain pipe body 18 drives the slider 16 to slide in the slide groove 14, it will drive the limit block 17 to slide in the limit groove 15 in the direction of the inclined side, thereby providing a certain limit to prevent the concrete drain pipe body 18 from exceeding the safety range and increasing stability.

[0038] Working principle:

[0039] In the first step, during transportation, the fixing base 11 can be fixed to the transport vehicle using the fixing member 12. Then, when one tire of the vehicle encounters a pothole or drives on a bumpy road, one side of the vehicle will vibrate and tilt.

[0040] In the second step, the concrete drain pipe body 18 will drive the slider 16 and the limit block 17 to slide in the slide groove 14 and the limit groove 15 in the direction of the inclined side. At the same time, the arc groove 25 on the rubber layer 24 will fit with the concrete drain pipe body 18 and send friction, and inhibit the sliding of the concrete drain pipe body 18. When the car returns to the center, the concrete drain pipe body 18 will also be reset.

[0041] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A shock-absorbing concrete drain pipe, comprising a fixed base (11) and a concrete drain pipe body (18), wherein the two fixed bases (11) are symmetrically threaded with fixing members (12) inside, and the concrete drain pipe body (18) is located above the fixing members (12), characterized in that ； A sliding shock-absorbing mechanism is fixedly mounted on the upper ends of the two fixed bases (11); The sliding damping mechanism comprises a rectangular block (13), two rectangular blocks (13) are provided with a sliding groove (14) inside, and the side walls of the two sliding grooves (14) are symmetrically provided with a limiting groove (15); Wherein, a slider (16) is slidably installed inside the two sliding grooves (14).

2. A shock-absorbing concrete drain pipe according to claim 1, characterized in that: The sliding shock-absorbing mechanism comprises a limit block (17), a fixed block (19), a fixed column (21), a hollow column (22), a triangular plate (23), a rubber layer (24) and an arc groove (25); Each of the limiting blocks (17) is slidably installed inside the limiting groove (15), and the two sliding blocks (16) are fixedly installed on the limiting blocks (17).

3. The shock-absorbing concrete drain pipe according to claim 2, characterized in that: The concrete drain pipe body (18) is fixedly installed between the sliders (16); Each group of fixed blocks (19) is fixedly installed at the upper end of the rectangular block (13).

4. A shock-absorbing concrete drain pipe according to claim 3, characterized in that: The two fixing columns (21) are both located between the fixing blocks (19) and fixedly installed; Wherein, the two hollow columns (22) are both located on the circumferential surface of the fixed column (21) and fixedly installed.

5. The shock-absorbing concrete drain pipe according to claim 4, characterized in that: The two triangular plates (23) are fixedly mounted on the circumferential surface of the hollow column (22); Wherein, the two rubber layers (24) are both located on the side walls of the triangular plate (23) and fixedly installed.

6. The shock-absorbing concrete drain pipe according to claim 5, characterized in that: The two arc-shaped grooves (25) are both opened on the surface of the rubber layer (24); Wherein, the two arc-shaped grooves (25) are both fitted with the surface of the concrete drainage pipe body (18).

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