Compression-resistant municipal drainage pipe

Abstract

The utility model relates to the technical field of municipal drainage pipes, and provides a compression-resistant municipal drainage pipe which comprises a first semicircular plate, a drainage pipe body and a second semicircular plate arranged at the top of the first semicircular plate, and the first semicircular plate and the second semicircular plate are detachably connected. The angle plates are fixedly mounted in the semicircular plate I and the semicircular plate II respectively; the triangular frame is connected to the inner side wall of the first semicircular plate in an inserted mode, a circular pipe is fixedly installed in the triangular frame, and the drainage pipe body is connected to the interior of the circular pipe in an inserted mode; the supporting assembly is arranged at the bottom of the first semicircular plate and comprises a vertical plate and a bottom plate, the vertical plate is located at the bottom of the first semicircular plate, and the bottom plate is located at the bottom of the vertical plate. A triangular support frame is formed between the angle plates in the semicircular plate I and the semicircular plate II, and is matched with a triangular frame to resist pressure, so that the pressure resistance of the drainage pipe body is further improved.

Description

Technical Field

[0001] This utility model relates to the field of municipal drainage pipe technology, specifically to a pressure-resistant municipal drainage pipe. Background Technology

[0002] Municipal drainage pipes refer to rainwater and sewage pipes under municipal roads, commonly known as "sewage pipes." In engineering, they are usually called municipal drainage pipes. The core function of municipal drainage pipes is to ensure urban environmental sanitation, flood control and drainage, water resource protection, and improve the operational efficiency of urban infrastructure. As a core component of urban infrastructure, the advantages of municipal drainage pipes are mainly reflected in material performance, ease of construction, economy, and environmental protection.

[0003] A known Chinese utility model patent (publication number: CN221760859U) discloses a municipal drainage pipe, including a pipe body. A filter bucket is provided on the left side of the inner surface of the pipe body, and an anti-clogging display mechanism is provided on the right side of the filter bucket. The anti-clogging display mechanism includes a fixed rod, which is fixedly installed in the middle of the right side surface of the filter bucket. An inclined block is fixedly connected to the right side of the fixed rod. This application utilizes a movable filter bucket installed inside the pipe body. When the filter bucket is clogged, the force of the water flow will drive the filter bucket to move towards the inside of the pipe body, thereby driving the inclined block to move towards the inside of the pipe body. With the cooperation of the roller and the inclined surface of the inclined block, the movable rod is continuously raised, causing the height of the indicator block to rise. Thus, when workers check the location of the blockage, they can find the blocked pipe by observing the position of the indicator block, saving working time and improving the efficiency of troubleshooting and cleaning maintenance.

[0004] However, during the implementation of the relevant technology, the following problems were found with the aforementioned municipal drainage pipes: when the road surface collapses under heavy pressure, the existing drainage pipes lack pressure resistance, resulting in deformation and damage to the drainage pipes under heavy pressure. Therefore, a pressure-resistant municipal drainage pipe is proposed. Utility Model Content

[0005] This utility model proposes a pressure-resistant municipal drainage pipe, which solves the problem that drainage pipes in related technologies lack pressure resistance, leading to deformation and damage under heavy pressure.

[0006] The technical solution of this utility model is as follows: A pressure-resistant municipal drainage pipe, comprising:

[0007] The first semicircular plate is connected to the drain pipe body and the second semicircular plate is set on top of the first semicircular plate. The first semicircular plate and the second semicircular plate are detachably connected.

[0008] Angle plates are respectively fixedly installed inside the first semicircular plate and the second semicircular plate;

[0009] A triangular frame is inserted into the inner side wall of the semi-circular plate. A circular pipe is fixedly installed inside the triangular frame, and the drain pipe body is inserted into the inside of the circular pipe.

[0010] A support component is disposed at the bottom of the semicircular plate.

[0011] Preferably, the support assembly includes a vertical plate and a base plate, the vertical plate being located at the bottom of the semicircular plate and the base plate being located at the bottom of the vertical plate.

[0012] Preferably, mounting plates are fixedly installed on both sides of the first semicircular plate and the second semicircular plate, and a mounting groove is provided through the top of the mounting plate.

[0013] Preferably, the top of the first semicircular plate is provided with a limiting groove, and the bottom of the second semicircular plate is fixedly installed with a positioning plate, and the positioning plate is engaged with the limiting groove.

[0014] Preferably, a limiting plate is fixedly installed at each corner of the triangular frame, and a rectangular plate is fixedly installed on the inner side wall of the second semicircular plate. A slot is provided at the bottom of the rectangular plate, and the limiting plate is engaged with the slot.

[0015] Preferably, a strip plate is fixedly installed on the inner side wall of the semi-circular plate, and a groove is provided on one side of the strip plate, with the limiting plate inserted into the groove.

[0016] Preferably, the first semicircular plate and the second semicircular plate are respectively formed into a triangular support by a plurality of corner plates.

[0017] The working principle and beneficial effects of this utility model are as follows:

[0018] 1. By setting up semicircular plate one, semicircular plate two, corner plate and triangular frame, when semicircular plate two is subjected to heavy pressure, a triangular support frame is formed between the corner plate located inside semicircular plate one and semicircular plate two, which works with the triangular frame to resist pressure, thereby further increasing the pressure resistance of the drainage pipe body.

[0019] 2. By using the positioning plate, limiting groove and mounting plate, the positioning plate at the bottom of the second semicircular plate is inserted into the limiting groove, so that the second semicircular plate is limited on the first semicircular plate. The mounting plate is fixed with bolts and nuts so that the second semicircular plate is installed on the first semicircular plate. Conversely, it is easy to disassemble, so that the second semicircular plate and the first semicircular plate are easy to assemble and disassemble. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is an exploded view of the overall three-dimensional structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the semi-circular plate of this utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the triangular frame of this utility model;

[0024] Figure 4 This is a schematic diagram of the two-dimensional structure of the semi-circular plate of this utility model.

[0025] In the diagram: 1. Semicircular plate one; 2. Semicircular plate two; 3. Corner plate; 4. Triangular frame; 5. Circular pipe; 6. Drainage pipe body; 7. Support assembly; 71. Vertical plate; 72. Base plate; 8. Mounting plate; 9. Mounting groove; 10. Limiting plate; 11. Rectangular plate; 12. Slot; 13. Strip plate; 14. Slide groove; 15. Limiting groove; 16. Positioning plate. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Please see Figure 1 - Figure 4 The present invention provides a pressure-resistant municipal drainage pipe, comprising:

[0028] The semicircular plate 1 and the drain pipe body 6, and the semicircular plate 2 set on the top of the semicircular plate 1, are detachably connected to each other.

[0029] Corner plate 3 and corner plate 3 are respectively fixedly installed inside semicircular plate 1 and semicircular plate 2;

[0030] Triangular frame 4 is inserted into the inner wall of semi-circular plate 1. A circular pipe 5 is fixedly installed inside the triangular frame 4, and the drain pipe body 6 is inserted into the inside of the circular pipe 5.

[0031] Support component 7 is located at the bottom of the semi-circular plate 1;

[0032] Semicircular plate 1 and semicircular plate 2 form a triangular support through multiple corner plates 3.

[0033] When the second semicircular plate 2 is subjected to heavy pressure, a triangular support frame is formed between the corner plate 3 located inside the first semicircular plate 1 and the second semicircular plate 2. This support frame, together with the triangular frame 4, resists pressure and enhances the stability of the triangle, further increasing the pressure resistance of the drainage pipe body 6.

[0034] Specifically, the support component 7 includes a vertical plate 71 and a base plate 72. The vertical plate 71 is located at the bottom of the semi-circular plate 1, and the base plate 72 is located at the bottom of the vertical plate 71.

[0035] The semi-circular plate 1 is supported by the vertical plate 71 and the base plate 72. The base plate 72 has mounting holes, and bolts are used to connect the mounting holes to facilitate the installation of the base plate 72 in the use position.

[0036] Specifically, mounting plates 8 are fixedly installed on both sides of semicircular plate 1 and semicircular plate 2. The top of the mounting plate 8 is provided with a mounting groove 9. The top of semicircular plate 1 is provided with a limiting groove 15. The bottom of semicircular plate 2 is fixedly installed with a positioning plate 16. The positioning plate 16 and the limiting groove 15 are engaged.

[0037] Insert the positioning plate 16 at the bottom of the second semicircular plate 2 into the limiting groove 15, so that the second semicircular plate 2 is limited on the first semicircular plate 1. Use bolts and nuts to fix the mounting plate 8, so that the second semicircular plate 2 is installed on the top of the first semicircular plate 1.

[0038] Specifically, limit plates 10 are fixedly installed at the corners of the triangular frame 4, a rectangular plate 11 is fixedly installed on the inner wall of the semicircular plate 2, a slot 12 is provided at the bottom of the rectangular plate 11, the limit plate 10 is engaged with the slot 12, and a strip plate 13 is fixedly installed on the inner wall of the semicircular plate 1, a sliding groove 14 is provided on one side of the strip plate 13, the limit plate 10 is inserted into the sliding groove 14.

[0039] Move the triangular frame 4 so that the limiting plate 10 is inserted into the sliding groove 14, insert the drain pipe body 6 into the circular pipe 5, and install the second semicircular plate 2 on the first semicircular plate 1. At this time, the limiting plate 10 at the top of the triangular frame 4 is inserted into the slot 12, which fully limits the triangular frame 4.

[0040] The working principle of this utility model is as follows: This utility model is a pressure-resistant municipal drainage pipe. First, when in use, move the triangular frame 4 so that the limiting plate 10 is inserted into the sliding groove 14 until the triangular frame 4 can no longer move. Insert the drainage pipe body 6 into the circular pipe 5, and insert the positioning plate 16 at the bottom of the semi-circular plate 2 into the limiting groove 15 so that the semi-circular plate 2 is limited on the semi-circular plate 1. At this time, the limiting plate 10 at the top of the triangular frame 4 is inserted into the slot 12 to fully limit the triangular frame 4. Fix the mounting plate 8 with bolts and nuts to facilitate the installation of the semi-circular plate 2 on the top of the semi-circular plate 1.

[0041] When the second semicircular plate 2 is subjected to heavy pressure, a triangular support frame is formed between the corner plate 3 located inside the first semicircular plate 1 and the second semicircular plate 2. This support frame, together with the triangular frame 4, resists pressure and enhances the stability of the triangle, further increasing the pressure resistance of the drainage pipe body 6.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A compression-resistant municipal drainage pipe, characterized in that include: The semicircular plate one (1) and the drain pipe body (6), and the semicircular plate two (2) set on the top of the semicircular plate one (1), are detachably connected to each other. Angle plate (3) is fixedly installed inside the first semicircular plate (1) and the second semicircular plate (2), respectively; Triangular frame (4), the triangular frame (4) is inserted into the inner side wall of the semicircular plate (1), a circular pipe (5) is fixedly installed inside the triangular frame (4), and the drain pipe body (6) is inserted into the inside of the circular pipe (5). Support component (7) is disposed at the bottom of the semicircular plate (1).

2. A compression resistant municipal drainage pipe according to claim 1, wherein: The support assembly (7) includes a vertical plate (71) and a bottom plate (72), the vertical plate (71) being located at the bottom of the semicircular plate (1) and the bottom plate (72) being located at the bottom of the vertical plate (71).

3. A compression resistant municipal drainage pipe according to claim 1, wherein: Mounting plates (8) are fixedly installed on both sides of the first semicircular plate (1) and the second semicircular plate (2), and mounting grooves (9) are opened through the top of the mounting plates (8).

4. A compression resistant municipal drainage pipe according to claim 1, wherein: The top of each of the semicircular plates (1) is provided with a limiting groove (15), and the bottom of the semicircular plate (2) is fixedly installed with a positioning plate (16), and the positioning plate (16) is engaged with the limiting groove (15).

5. A compression resistant municipal drainage pipe according to claim 1, wherein: Limiting plates (10) are fixedly installed at the corners of the triangular frame (4). A rectangular plate (11) is fixedly installed on the inner side wall of the semi-circular plate (2). A slot (12) is opened at the bottom of the rectangular plate (11). The limiting plate (10) and the slot (12) are engaged.

6. A compression resistant municipal drainage pipe according to claim 5, wherein: The inner sidewall of the semicircular plate (1) is fixedly installed with a strip plate (13), and a groove (14) is provided on one side of the strip plate (13). The limiting plate (10) is inserted into the groove (14).

7. A compression resistant municipal drainage pipe according to claim 1, wherein: The first semicircular plate (1) and the second semicircular plate (2) respectively form a triangular support through multiple corner plates (3).

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