Positioning structure for drain pipe

Abstract

The utility model belongs to the field of drainage engineering, particularly relates to a positioning structure for a drainage pipe, and aims to solve the problems that when an existing positioning support is used for positioning and supporting the drainage pipe, the lengths of the two sides of the positioning support are fixed, and when drainage channels with different widths need to be operated, the structure cannot adapt to different drainage channels, so that the practicability of the structure is low. According to the scheme, the positioning structure comprises a drainage channel, a drainage pipeline and a placement arc plate, the drainage channel is in a U shape, a positioning groove is formed in the inner wall of the bottom of the drainage channel, and bottom blocks are fixedly connected to the front side and the rear side of the bottom of the placement arc plate, so that the positioning structure adapts to drainage channels with different widths, and the universality of the positioning structure is improved; and when the drainage pipe is installed, the drainage pipe can be conveniently fixed, the drainage pipe is prevented from moving during installation, and stable installation of the drainage pipe is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage engineering, in particular to a positioning structure for drainage pipes. Background Technique

[0002] A drainage pipeline refers to a system composed of conduits and their ancillary facilities for collecting and discharging sewage, wastewater, and rainwater. It includes main pipes, branch pipes, and pipes leading to the treatment plant. Whether built on the street or anywhere else, as long as it functions as a drainage pipeline, it should be counted as a drainage pipeline and is an essential structure in drainage engineering. Usually, it needs to be installed and fixed with a positioning bracket.

[0003] After retrieval, a patent with the publication number CN220551602U discloses a drainage pipeline positioning structure, which includes a drainage channel and a drainage pipe. A concave groove is opened at the top of the drainage channel, the drainage pipe is arranged on the inner wall of the concave groove in the middle of the drainage channel, a base is arranged on the inner bottom wall of the concave groove, a nail is inserted into the top of the base, and the drainage channel and the base are connected by the nail. In this drainage pipeline positioning structure, the base is fixed to the inner bottom wall of the concave groove opened in the middle of the drainage channel through the nail, then the drainage pipe is placed on the top surface of the base, the annular pin is inserted into the inner wall of the jack, and then the upper half of the drainage pipe is sleeved through the sleeve arranged inside the positioning ring. By rotating the fastening bolt arranged at the top of the sleeve to drive the cushion block to approach the outside of the drainage pipe, the drainage pipe is clamped to realize the fixation of the drainage pipe. Since its components are detachable, it is convenient to carry and assemble, and the positioning and installation efficiency of the water pipe is improved.

[0004] However, the above technical solution has the following problems: When the positioning bracket positions and supports the drainage pipe, the lengths of its two sides are fixed. When operating drainage channels with different widths, this structure cannot adapt to different drainage channels, resulting in low practicality of the structure. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that when the positioning bracket positions and supports the drainage pipe, the lengths of its two sides are fixed. When operating drainage channels with different widths, this structure cannot adapt to different drainage channels, resulting in low practicality of the structure, and a positioning structure for drainage pipes is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A positioning structure for a drain pipe, comprising a drainage channel, a drainage pipe, and a placement arc plate. The shape of the drainage channel is set to be U-shaped. A positioning groove is provided on the inner wall of the bottom of the drainage channel. Bottom blocks are fixedly connected to the front side and the rear side of the bottom of the placement arc plate. Second plates are fixedly connected to both sides of the two bottom blocks. The placement arc plate is placed in the middle of the inner wall of the bottom of the drainage channel, and the drainage pipe is placed in the arc-shaped groove of the placement arc plate;

[0008] A telescopic mechanism, which is arranged on both sides of the placement arc plate to facilitate fitting with different drainage channels;

[0009] A fixing mechanism, which is arranged on the placement arc plate to fix the drainage pipe.

[0010] In a possible design, the telescopic mechanism includes two telescopic frames, two telescopic plates, a plurality of sliding grooves, and a plurality of sliding blocks. The sides of the two telescopic plates close to each other are fixedly connected to both sides of the same placement arc plate respectively. One sides of the plurality of sliding blocks are fixedly connected to one side of the top and one side of the bottom of the two telescopic plates respectively. The plurality of sliding grooves are respectively arranged on both sides of the inner wall of the bottom and both sides of the inner wall of the top of the two telescopic frames. The plurality of sliding blocks are respectively slidably connected to the plurality of sliding grooves. Holes are provided on the sides of the two telescopic frames close to each other. One sides of the two telescopic plates respectively penetrate through the two holes and extend into the interior of the telescopic frames. The sides of the two telescopic frames away from each other are respectively in close contact with the inner walls of both sides of the same drainage channel.

[0011] In a possible design, the fixing mechanism includes two clamping blocks, two threaded rods, two limiting rods, and four first plates. The two clamping blocks are arranged above the placement arc plate. The two sides of the two clamping blocks are respectively fixedly connected to one side of the four first plates. One ends of the two threaded rods respectively penetrate through the tops of the two first plates and are respectively rotatably connected to the tops of the two second plates. The two threaded rods are respectively threadedly connected to the two first plates. Rotating handles are fixedly connected to the other ends of the two threaded rods. One ends of the two limiting rods respectively penetrate through the tops of the other two first plates and are fixedly connected to the tops of the other two second plates. The two limiting rods are respectively slidably connected to the two first plates. Limiting plates are fixedly connected to the other ends of the two limiting rods.

[0012] In a possible design, positioning blocks that fit the positioning grooves are fixedly connected to the middle of the bottoms of the two bottom blocks.

[0013] In a possible design, side plates are fixedly connected to one side of the tops of the two telescopic frames. The sides of the two side plates away from each other are respectively in contact with the inner walls of both sides of the same drainage channel. First fixing columns for fixing the telescopic frames are threadedly connected to both side plates. First round handles for rotation are fixedly connected to one ends of the two first fixing columns.

[0014] In a possible design, connection blocks are fixedly connected to one side of each of the two telescopic frames, and the two connection blocks are respectively located above the two holes. Threaded on each of the two connection blocks are second fixing columns for fixing the telescopic plate, and fixedly connected to one end of each of the two second fixing columns is a second round handle for rotation.

[0015] In a possible design, arc-shaped grooves for facilitating the fixing of the drainage pipe are provided at the bottom of each of the two clamping blocks.

[0016] In this application, during use, the placement arc plate is placed in the middle of the bottom inner wall of the drainage channel through the cooperation of the bottom block and the positioning block. At this time, the positioning block fits with the positioning groove of the drainage channel, ensuring the accurate position of the placement arc plate. Subsequently, the drainage pipe is placed in the arc-shaped groove of the placement arc plate to prepare for subsequent fixing. Then, for drainage channels of different widths, the telescopic mechanism plays a key role. By sliding the two telescopic plates, they move inside the telescopic frame through the sliders and chutes until both sides of the telescopic frame are in close contact with the inner wall of the drainage channel. At this time, the telescopic mechanism adapts to drainage channels of different widths, improving the versatility of this positioning structure. After the telescopic plate slides in place, by rotating the second round handle, the second fixing column moves threadedly on the connection block until one end of the second fixing column abuts against the telescopic plate, thereby fixing the telescopic plate to prevent it from moving. At the same time, to ensure the stable connection between the telescopic frame and the drainage channel, the first fixing column on the side plate moves threadedly by rotating the first round handle until one end of the first fixing column abuts against the inner wall of the drainage channel to fix the telescopic frame. Subsequently, the fixing work of the drainage pipe is carried out. By rotating the rotating handle of the threaded rod, the threaded rod drives the two first plates to move towards the middle under the action of the thread, thereby driving the clamping blocks to approach the drainage pipe until the arc-shaped grooves at the bottom of the clamping blocks clamp the drainage pipe. At this time, the drainage pipe is firmly fixed on the placement arc plate, effectively preventing the drainage pipe from shaking. During the entire fixing process, the limiting rod plays a role in restricting the movement trajectory of the first plate, ensuring that it can only move linearly, improving the stability and accuracy of the fixing.

[0017] The beneficial effects of the present utility model are as follows:

[0018] In the present utility model, through the telescopic mechanism and the fixing mechanism, the adaptation to drainage channels of different widths is achieved, improving the versatility of this positioning structure. And when installing the drainage pipe, it is also convenient to fix the drainage pipe, preventing the drainage pipe from moving during installation and ensuring the stable installation of the drainage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the present utility model;

[0020] Figure 2 Explosion diagram of the telescopic structure of the present utility model;

[0021] Figure 3 Partial explosion diagram of the telescopic structure of the present utility model;

[0022] Figure 4 Explosion diagram of the fixed structure of the present utility model.

[0023] In the figure: 1, drainage channel; 2, drainage pipe; 3, telescopic frame; 4, telescopic plate; 5, placing arc plate; 6, side plate; 7, first fixing column; 8, second fixing column; 9, connecting block; 10, sliding groove; 11, slider; 12, threaded rod; 13, limiting rod; 14, first plate; 15, clamping block; 16, positioning block; 17, bottom block; 18, second plate. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Embodiment 1

[0026] Refer to Figures 1 - 4 , a positioning structure, including a drainage channel 1, a drainage pipe 2 and a placing arc plate 5:

[0027] The shape of the drainage channel 1 is set to be U-shaped. A positioning groove is provided on the inner wall of the bottom of the drainage channel 1. Both the front side and the rear of the bottom of the placing arc plate 5 are fixedly connected with bottom blocks 17. Both sides of the two bottom blocks 17 are fixedly connected with second plates 18. The placing arc plate 5 is placed in the middle of the inner wall of the bottom of the drainage channel 1, and the drainage pipe 2 is placed in the arc-shaped groove of the placing arc plate 5.

[0028] The telescopic mechanism is arranged on both sides of the placing arc plate 5 to facilitate fitting with different drainage channels 1. Specifically, the telescopic mechanism includes two telescopic frames 3, two telescopic plates 4, a plurality of sliding grooves 10 and a plurality of sliding blocks 11. One sides of the two telescopic plates 4 close to each other are fixedly connected to both sides of the same placing arc plate 5 respectively. One sides of the plurality of sliding blocks 11 are fixedly connected to the top side and the bottom side of one of the two telescopic plates 4 respectively. The plurality of sliding grooves 10 are respectively arranged on both sides of the inner walls of the bottoms and the tops of the two telescopic frames 3. The plurality of sliding blocks 11 are respectively slidably connected to the plurality of sliding grooves 10. Through holes are formed on one sides of the two telescopic frames 3 close to each other. One sides of the two telescopic plates 4 respectively penetrate through the two through holes and extend into the interiors of the telescopic frames 3. One sides of the two telescopic frames 3 far from each other are respectively in close contact with the inner walls of both sides of the same drainage channel 1. By arranging the telescopic mechanism, when installing the drainage pipe 2 for different-width drainage channels 1, the two telescopic plates 4 can be slid so that they slide on the two telescopic frames 3 respectively until the two sides of the two telescopic frames 3 are in contact with the inner walls of the drainage channel 1. At this time, the drainage pipe 2 can be installed for different-width drainage channels 1, improving the convenience during the installation of the drainage pipe 2.

[0029] The fixing mechanism is arranged on the placing arc plate 5 to fix the drainage pipe 2. Specifically, the fixing mechanism includes two clamping blocks 15, two threaded rods 12, two limiting rods 13 and four first plates 14. The two clamping blocks 15 are arranged above the placing arc plate 5. Arc-shaped grooves for facilitating the fixing of the drainage pipe 2 are formed at the bottoms of the two clamping blocks 15. Two sides of the two clamping blocks 15 are respectively fixedly connected to one sides of the four first plates 14. One ends of the two threaded rods 12 respectively penetrate through the tops of the two first plates 14 and are respectively rotatably connected to the tops of the two second plates 18. The two threaded rods 12 are respectively threadedly connected to the two first plates 14. Rotating handles are fixedly connected to the other ends of the two threaded rods 12. One ends of the two limiting rods 13 respectively penetrate through the tops of the other two first plates 14 and are fixedly connected to the tops of the other two second plates 18. The two limiting rods 13 are respectively slidably connected to the two first plates 14. Limiting plates are fixedly connected to the other ends of the two limiting rods 13. By arranging the fixing mechanism, when fixing the drainage pipe 2, the two threaded rods 12 can be rotated so that they drive the two first plates 14 to move under the action of the threads until the two clamping blocks 15 clamp the drainage pipe 2. At this time, the drainage pipe 2 can be fixed, preventing the drainage pipe 2 from shaking and improving the stability during the installation of the drainage pipe 2.

[0030] Positioning blocks 16 that fit the positioning grooves are fixedly connected to the middle parts of the bottoms of the two bottom blocks 17. By arranging the positioning blocks 16, it is convenient to place the placing arc plate 5 in the drainage channel 1 and can also limit the placing arc plate 5 to prevent it from moving.

[0031] This application can be used in the field of drainage engineering and also in other fields applicable to this application.

[0032] Embodiment 2

[0033] Reference Figures 1 - 4 , improved on the basis of Embodiment 1, for the positioning structure of the drainage pipe, including:

[0034] On one side of the top of each of the two telescopic frames 3, a side plate 6 is fixedly connected. The two sides of the two side plates 6 away from each other are respectively attached to the inner walls of both sides of the same drainage channel 1. On each of the two side plates 6, a first fixing column 7 for fixing the telescopic frame 3 is threadedly connected. One end of each of the two first fixing columns 7 is fixedly connected with a first round handle for rotation. By providing the side plate 6 and the first fixing column 7, after the telescopic frame 3 is attached to the inner wall of the drainage channel 1, the first fixing column 7 can be rotated so that one end of it is attached to the inner wall of the drainage channel 1. At this time, the position of the telescopic frame 3 can be fixed to prevent it from moving.

[0035] On one side of each of the two telescopic frames 3 close to each other, a connecting block 9 is fixedly connected. The two connecting blocks 9 are respectively located above the two holes. On each of the two connecting blocks 9, a second fixing column 8 for fixing the telescopic plate 4 is threadedly connected. One end of each of the two second fixing columns 8 is fixedly connected with a second round handle for rotation. By providing the connecting block 9 and the second fixing column 8, after the telescopic plate 4 slides to the designated position, the second fixing column 8 can be rotated so that one end of it is attached to the telescopic plate 4. At this time, the position of the telescopic plate 4 can be fixed to prevent it from moving.

[0036] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A positioning structure for a drainage pipe, characterized in that: The invention comprises a drainage channel (1), a drainage pipe (2) and an arc plate (5), wherein the drainage channel (1) is arranged in a U-shape, a positioning groove is provided on the bottom inner wall of the drainage channel (1), a bottom block (17) is fixedly connected to the front and rear of the bottom of the arc plate (5), and a second plate (18) is fixedly connected to both sides of the two bottom blocks (17), the arc plate (5) is placed in the middle of the bottom inner wall of the drainage channel (1), and the drainage pipe (2) is placed in the arc groove of the arc plate (5); A telescopic mechanism, the telescopic mechanism being arranged on both sides of the arc plate (5) so as to be compatible with different drainage channels (1); A fixing mechanism is arranged on the arc placement plate (5) and is used to fix the drainage pipe (2).

2. The positioning structure for a drain pipe according to claim 1, characterized in that: The telescopic mechanism comprises two telescopic frames (3), two telescopic plates (4), a plurality of slide grooves (10) and a plurality of sliders (11); the adjacent sides of the two telescopic plates (4) are respectively fixedly connected to the two sides of the same arc plate (5); the sides of the plurality of sliders (11) are respectively fixedly connected to the top side and the bottom side of the two telescopic plates (4); the plurality of slide grooves (10) are respectively arranged on the two sides of the bottom inner wall and the two sides of the top inner wall of the two telescopic frames (3); the plurality of sliders (11) are respectively slidably connected to the plurality of slide grooves (10); the adjacent sides of the two telescopic frames (3) are provided with holes; the sides of the two telescopic plates (4) respectively penetrate the two holes and extend to the inside of the telescopic frames (3); the distant sides of the two telescopic frames (3) are respectively in close contact with the inner walls of the same drainage channel (1).

3. The positioning structure for a drain pipe according to claim 1, characterized in that: The fixing mechanism comprises two clamping blocks (15), two threaded rods (12), two limiting rods (13) and four No. 1 plates (14). The two clamping blocks (15) are arranged above the arc plate (5). The two sides of the two clamping blocks (15) are respectively fixedly connected to one side of the four No. 1 plates (14). One end of the two threaded rods (12) respectively penetrates the top of the two No. 1 plates (14) and is respectively rotatably connected to the top of the two No. 2 plates (18). The two threaded rods (12) are respectively threadedly connected to the two No. 1 plates (14). The other ends of the two threaded rods (12) are both fixedly connected to a rotating handle. One ends of the two limiting rods (13) respectively penetrate the top of the other two No. 1 plates (14) and are fixedly connected to the top of the other two No. 2 plates (18). The two limiting rods (13) are respectively slidably connected to the two No. 1 plates (14). The other ends of the two limiting rods (13) are both fixedly connected to the limiting plate.

4. The positioning structure for a drain pipe according to claim 1, characterized in that: A positioning block (16) that fits in the positioning groove is fixedly connected to the middle of the bottom of the two bottom blocks (17).

5. The positioning structure for a drain pipe according to claim 2, characterized in that: A side plate (6) is fixedly connected to one side of the top of the two telescopic frames (3); the two sides of the two side plates (6) that are away from each other are respectively attached to the inner walls of the same drainage channel (1); a No. 1 fixing column (7) for fixing the telescopic frame (3) is threadedly connected to the two side plates (6); and one end of the two No. 1 fixing columns (7) is fixedly connected to a No. 1 round handle for rotation.

6. The positioning structure for a drain pipe according to claim 2, characterized in that: A connecting block (9) is fixedly connected to the adjacent side of the two telescopic frames (3); the two connecting blocks (9) are respectively located above the two holes; the two connecting blocks (9) are threadedly connected to a No. 2 fixing column (8) for fixing the telescopic plate (4); and one end of the two No. 2 fixing columns (8) is fixedly connected to a No. 2 round handle for rotation.

7. The positioning structure for a drain pipe according to claim 3, characterized in that: The bottoms of the two clamping blocks (15) are each provided with an arc-shaped groove for facilitating fixing of the drainage pipe (2).

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