Drainage pipeline

Abstract

The utility model discloses a drainage pipeline, and relates to the technical field of drainage pipelines, the drainage pipeline comprises a pipe body, sleeves are fixedly connected to two sides of the pipe body, clamping grooves are formed in inner cavities of the sleeves, clamping holes are formed in the tops of the clamping grooves, first rubber pads are clamped in inner cavities of the clamping grooves in the inner cavities of the sleeves, and first clamping columns are slidably connected to the inner walls of the first rubber pads; a first spring is fixedly connected between the first clamping column and the first rubber pad, and a first external pipeline is fixedly connected to the outer wall of the first rubber pad; according to the drainage pipeline, a first rubber pad slides into an inner cavity of a clamping groove, at the moment, a first clamping column slides into an inner cavity of the first clamping column, a first spring is compressed to generate rebound force, then the first rubber pad is rotated, and when the first clamping column rotates to a clamping hole formed in the side wall of a sleeve, the first clamping column penetrates through the clamping hole, so that the first clamping column extends to the outer side of the sleeve; clamping between the first external pipeline and the sleeve is completed, and clamping between the second external pipeline and the connecting pipe can be completed similarly, so that positioning and mounting are facilitated.

Description

Technical Field

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

[0002] Drainage pipes refer to a system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater, including main pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the streets or anywhere else, as long as they serve as drainage pipes, they should be counted as drainage pipes. They have a wide range of applications. Since steel pipes are susceptible to corrosion and damage, replacing the pipes with PE materials can effectively reduce corrosion.

[0003] However, the existing drainage pipes still have the following problems when in use: (1) The drainage pipes inside the factory need to discharge a large amount of industrial wastewater, which makes them extremely susceptible to corrosion and damage. The pipes need to be replaced, but in a small space, it is extremely difficult to locate the pipe joints, which requires a lot of time; (2) Due to the large amount of water flowing through the pipe joints, impurities are easily accumulated here, causing blockage. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drainage pipe, which has the advantages of being easy to locate and discharge impurities, and avoids the problems of difficult positioning of external pipes and impurity blockage.

[0005] In order to facilitate the positioning of pipelines and discharge impurities, the utility model provides the following technical solutions:

[0006] The drainage pipe comprises a pipe body, both sides of which are fixedly connected with sleeves, the inner cavity of the sleeve is provided with a slot, and the top of the slot is provided with a slot hole, and further comprises:

[0007] The inner cavity of the card slot located in the inner cavity of the sleeve is clamped with a first rubber pad, and the inner wall of the first rubber pad is slidably connected with a first clamping column, a first spring is fixedly connected between the first clamping column and the first rubber pad, and the outer wall of the first rubber pad is fixedly connected with a first external pipe, and the clamping hole and the first clamping column are provided with multiple groups, and they correspond one to one, the side wall of the sleeve is threadedly connected with a first threaded bolt, and the first threaded bolt passes through the first clamping column, and the top of the tube body is fixedly connected with a connecting pipe, and the top of the connecting pipe is clamped with a second external pipe, and the first rubber pad is slid into the inner cavity of the card slot. At this time, the first clamping column will slide into its inner cavity, and the first spring is compressed to generate a rebound force, and then the first rubber pad is rotated. When the first clamping column is rotated to the clamping hole opened on the side wall of the sleeve, the first clamping column passes through the clamping hole, so that the first clamping column extends to the outside of the sleeve, completing the clamping connection between the first external pipe and the sleeve.

[0008] According to some embodiments, a first flange is fixedly connected to the top of the connecting pipe, a second rubber pad is fixedly connected to the bottom of the second external pipe, a second clamping column is slidably connected to the inner wall of the second rubber pad, a second spring is fixedly connected between the second clamping column and the second rubber pad, and the second rubber pad can extend to the inner cavity of the first flange, a second flange is fixedly connected to the side wall of the second external pipe, a second threaded bolt is threadedly connected to the side wall of the second flange, and the second threaded bolt can penetrate the first flange, the second rubber pad at the bottom of the second external pipe is inserted into the inner cavity of the first flange, and then under the extrusion of the first flange, the second clamping column slides to the inner cavity of the second rubber pad, at this time, the second spring is squeezed to generate a rebound force, and then the second rubber pad is rotated in the inner cavity of the first flange, and when the second clamping column penetrates the first flange under the action of the rebound force of the second spring, the positioning between the second external pipe and the connecting pipe is completed.

[0009] According to some embodiments, a sewage pipe is fixedly connected to the bottom of the tube body, and a rubber plug is threadedly connected to the inner wall of the sewage pipe. The second threaded bolts and the second clamping columns are provided in multiple groups and correspond one to one. The tube body, the first external pipe and the second external pipe are all made of PE materials. By rotating the rubber plug to separate the rubber plug from the sewage pipe, the garbage in the inner cavity of the tube body can be discharged through the sewage pipe. In addition, the tube body, the first external pipe and the second external pipe are all made of PE materials, which can prevent corrosion and save costs.

[0010] Beneficial Effects

[0011] The utility model provides a drainage pipe, which has the following beneficial effects:

[0012] (1) The drainage pipe slides the first rubber pad into the inner cavity of the card slot. At this time, the first card column will slide into its inner cavity, and the first spring will be compressed to generate a rebound force. Then the first rubber pad is rotated. When the first card column is rotated to the card hole opened on the side wall of the sleeve, the first card column passes through the card hole, so that the first card column extends to the outside of the sleeve, completing the card connection between the first external pipe and the sleeve. Similarly, the card connection between the second external pipe and the connecting pipe can be completed, thereby facilitating positioning and installation.

[0013] (2) The drainage pipe can rotate the rubber plug in the inner cavity of the sewage pipe to separate the rubber plug from the sewage pipe, so that the garbage in the inner cavity of the pipe body can be discharged through the sewage pipe, thereby cleaning the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model (front view);

[0016] Figure 3This is a structural schematic diagram of the first external pipeline of the utility model (front section);

[0017] Figure 4 This is a schematic diagram of the installation structure of the second external pipeline of the utility model (front section).

[0018] In the figure: 1, tube body; 101, sleeve; 102, slot; 103, hole; 2, first rubber pad; 201, first clamping column; 202, first spring; 203, first external pipe; 204, first threaded bolt; 205, connecting pipe; 206, second external pipe; 3, first flange; 301, second rubber pad; 302, second clamping column; 303, second spring; 304, second flange; 305, second threaded bolt; 306, drain pipe; 307, rubber plug. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4 The drainage pipe comprises a pipe body 1, both sides of the pipe body 1 are fixedly connected with sleeves 101, the inner cavity of the sleeve 101 is provided with a card slot 102, and the top of the card slot 102 is provided with a card hole 103, and further comprises:

[0021] The inner cavity of the inner cavity slot 102 of the sleeve 101 is clamped with a first rubber pad 2, the inner wall of the first rubber pad 2 is slidably connected with a first clamping column 201, a first spring 202 is fixedly connected between the first clamping column 201 and the first rubber pad 2, and the outer wall of the first rubber pad 2 is fixedly connected with a first external pipe 203;

[0022] The clamping holes 103 and the first clamping columns 201 are provided in multiple groups, and correspond one to one. The side wall of the sleeve 101 is threadedly connected with a first threaded bolt 204, and the first threaded bolt 204 passes through the first clamping column 201;

[0023] A connecting pipe 205 is fixedly connected to the top of the pipe body 1, and a second external pipe 206 is clamped on the top of the connecting pipe 205;

[0024] It should be noted that: when installing the first external pipes 203 on both sides of the pipe body 1, the first rubber pad 2 on the side wall of the first external pipe 203 is slid into the inner cavity of the card slot 102 opened in the sleeve 101. At this time, due to the restriction of the inner wall of the card slot 102, the first clamping column 201 on the side wall of the first rubber pad 2 will slide into its inner cavity, and the first spring 202 will be compressed to generate a rebound force. Then the first rubber pad 2 is rotated. When the first clamping column 201 is rotated to the clamping hole 103 opened on the side wall of the sleeve 101, the first clamping column 201 will penetrate the sleeve 101 through the elastic force of the first spring 202. The first clamping column 201 is extended to the outside of the sleeve 101 by penetrating the clamping hole 103, and then the first threaded bolt 204 is rotated, and the first threaded bolt 204 penetrates the first clamping column 201. At this time, the clamping connection between the first external pipe 203 and the sleeve 101 is completed, thereby completing the connection with the pipe body 1, and when installing the first external pipe 203, the clamping connection between the first clamping column 201 and the clamping hole 103 is used to facilitate the positioning of the first external pipe 203, thereby completing the installation. Similarly, the installation between the second external pipe 206 and the connecting pipe 205 can be completed.

[0025] Reference Figure 1-4 The top of the connecting pipe 205 is fixedly connected with a first flange 3, and the bottom of the second external pipe 206 is fixedly connected with a second rubber pad 301;

[0026] The second rubber pad 301 is slidably connected to the inner wall thereof with a second clamping column 302, a second spring 303 is fixedly connected between the second clamping column 302 and the second rubber pad 301, and the second rubber pad 301 can extend to the inner cavity of the first flange 3;

[0027] A second flange 304 is fixedly connected to the side wall of the second external pipe 206, a second threaded bolt 305 is threadedly connected to the side wall of the second flange 304, and the second threaded bolt 305 can pass through the first flange 3;

[0028] It should be noted that: the second rubber pad 301 at the bottom of the second external pipe 206 is inserted into the inner cavity of the first flange 3, and then under the extrusion of the first flange 3, the second clamping column 302 slides to the inner cavity of the second rubber pad 301. At this time, the second spring 303 is squeezed to generate a rebound force, and then the second rubber pad 301 is rotated in the inner cavity of the first flange 3. When the second clamping column 302 penetrates the first flange 3 under the rebound force of the second spring 303, the positioning between the second external pipe 206 and the connecting pipe 205 is completed. Then the second threaded bolt 305 is rotated, and the second threaded bolt 305 penetrates the first flange 3 and the second flange 304 to complete the fixation between the connecting pipe 205 and the second external pipe 206.

[0029] Reference Figure 1-4 The bottom of the tube body 1 is fixedly connected with a sewage pipe 306, and the inner wall of the sewage pipe 306 is threadedly connected with a rubber plug 307;

[0030] The second threaded bolts 305 and the second clamping columns 302 are provided in multiple groups and correspond to each other. The pipe body 1, the first external pipe 203 and the second external pipe 206 are all made of PE material.

[0031] It should be noted that: since both sides and the top of the tube body 1 are connected to external pipes, the inner cavity of the tube body 1 is prone to accumulate debris, causing blockage of the inner cavity of the tube body 1. At this time, rotate the rubber plug 307 in the inner cavity of the sewage pipe 306 to separate the rubber plug 307 from the sewage pipe 306, so that the garbage in the inner cavity of the tube body 1 can be discharged through the sewage pipe 306. In addition, the tube body 1, the first external pipe 203 and the second external pipe 206 are all made of PE materials, which can play a role in corrosion prevention and cost saving.

[0032] Operation method: When installing the first external pipes 203 on both sides of the pipe body 1, slide the first rubber pad 2 on the side wall of the first external pipe 203 into the inner cavity of the card slot 102 opened in the sleeve 101. At this time, due to the restriction of the inner wall of the card slot 102, the first clamping column 201 on the side wall of the first rubber pad 2 will slide into its inner cavity, and the first spring 202 will be compressed to generate rebound force. Then rotate the first rubber pad 2. When the first clamping column 201 rotates to the clamping hole 103 opened on the side wall of the sleeve 101, the first clamping column 201 will pass through the first The elastic force of the spring 202 penetrates the clamping hole 103, so that the first clamping column 201 extends to the outside of the sleeve 101, and then the first threaded bolt 204 is rotated, and the first threaded bolt 204 penetrates the first clamping column 201. At this time, the clamping connection between the first external pipe 203 and the sleeve 101 is completed, thereby completing the communication with the pipe body 1. When installing the first external pipe 203, the clamping connection between the first clamping column 201 and the clamping hole 103 is used to facilitate the positioning of the first external pipe 203, thereby completing the installation;

[0033] Insert the second rubber pad 301 at the bottom of the second external pipe 206 into the inner cavity of the first flange 3, and then under the extrusion of the first flange 3, the second clamping column 302 slides into the inner cavity of the second rubber pad 301, at this time, the second spring 303 is squeezed to generate a rebound force, and then the second rubber pad 301 is rotated in the inner cavity of the first flange 3, and when the second clamping column 302 penetrates the first flange 3 under the rebound force of the second spring 303, the positioning between the second external pipe 206 and the connecting pipe 205 is completed, and then rotate The second threaded bolt 305 is moved to penetrate the first flange 3 and the second flange 304 through the second threaded bolt 305 to complete the fixation between the connecting pipe 205 and the second external pipe 206. Secondly, the rubber plug 307 in the inner cavity of the sewage pipe 306 is rotated to separate the rubber plug 307 from the sewage pipe 306, so that the garbage in the inner cavity of the pipe body 1 can be discharged through the sewage pipe 306. In addition, the pipe body 1, the first external pipe 203 and the second external pipe 206 are all made of PE materials, which can play a role in corrosion prevention and cost saving.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage pipe, comprising a pipe body (1), characterized in that: The tube body (1) is fixedly connected to sleeves (101) on both sides, the inner cavity of the sleeve (101) is provided with a clamping groove (102), and the top of the clamping groove (102) is provided with a clamping hole (103), and further comprises: The first rubber pad (2) is clamped in the inner cavity of the clamping groove (102) located in the inner cavity of the sleeve (101), a first clamping column (201) is slidably connected to the inner wall of the first rubber pad (2), a first spring (202) is fixedly connected between the first clamping column (201) and the first rubber pad (2), and a first external pipe (203) is fixedly connected to the outer wall of the first rubber pad (2).

2. The drainage pipe according to claim 1, characterized in that: The clamping holes (103) and the first clamping columns (201) are both provided in multiple groups and correspond one to one. The side wall of the sleeve (101) is threadedly connected with a first threaded bolt (204), and the first threaded bolt (204) passes through the first clamping column (201).

3. The drainage pipe according to claim 2, characterized in that: The top of the tube body (1) is fixedly connected to a connecting tube (205), and the top of the connecting tube (205) is clamped with a second external pipeline (206).

4. The drainage pipe according to claim 3, characterized in that: The top of the connecting pipe (205) is fixedly connected to a first flange (3), and the bottom of the second external pipe (206) is fixedly connected to a second rubber pad (301).

5. The drainage pipe according to claim 4, characterized in that: A second clamping column (302) is slidably connected to the inner wall of the second rubber pad (301), a second spring (303) is fixedly connected between the second clamping column (302) and the second rubber pad (301), and the second rubber pad (301) can extend to the inner cavity of the first flange (3).

6. The drainage pipe according to claim 5, characterized in that: The second external pipe (206) is fixedly connected to a second flange (304) on its side wall, and a second threaded bolt (305) is threadedly connected to the side wall of the second flange (304), and the second threaded bolt (305) can pass through the first flange (3).

7. The drainage pipe according to claim 6, characterized in that: The bottom of the tube body (1) is fixedly connected to a sewage discharge pipe (306), and the inner wall of the sewage discharge pipe (306) is threadedly connected to a rubber plug (307).

8. The drainage pipe according to claim 7, characterized in that: The second threaded bolts (305) and the second clamping columns (302) are both provided in multiple groups and correspond one to one. The pipe body (1), the first external pipe (203) and the second external pipe (206) are all made of PE material.

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