Drainage pipeline installation butt joint mechanism

Abstract

The utility model discloses a drainage pipeline installation butt joint mechanism, and relates to the technical field of installation butt joint mechanisms. The device comprises a first pipeline, a main body fixing device and a butt-joint fixing device, the main body fixing device is fixedly installed outside the first pipeline, the main body fixing device is fixedly connected with the butt-joint fixing device, a second pipeline is fixedly installed outside the butt-joint fixing device, and an installation butt-joint assembly is fixedly connected outside the first pipeline. And the installation butt joint assembly comprises a sliding pressing block, a first rotating fixing ring, a second sealing fixing block, a first pressing block, a first rotating shaft and a butt joint fixing block. And by designing and installing the butt joint assembly to be matched with the sealing ring pad, rapid butt joint, fixing and sealing can be achieved.

Description

Technical Field

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

[0002] Drainage pipe technology covers material selection, design standards, construction technology, pipe connection, system design, anti-blocking cleaning and environmental sustainability, etc., to ensure the effective removal of rainwater, sewage and waste. The docking mechanism for drainage pipe installation is an important component for connecting and fixing drainage pipes. The docking mechanism is usually made of corrosion-resistant, pressure-resistant and wear-resistant materials, such as stainless steel, galvanized steel, and aluminum alloy. The docking mechanism needs to have good sealing performance and can effectively prevent water leakage at the connection of the drainage pipe. Therefore, it is usually necessary to consider sealing materials such as sealing gaskets or sealing strips in the design of the docking mechanism, and ensure that the connection parts are tightly fitted and seamless. The connection methods of the docking mechanism can be threaded connection, flange connection, socket connection, etc. The specific selection depends on factors such as pipe material, diameter, working pressure, etc. The appropriate connection method can ensure a firm and stable connection, and is easy to install and maintain.

[0003] Existing drainage pipes may be made of materials of different types or specifications. When extending them, it is necessary to ensure that the materials of the new and old pipes match, otherwise it may cause instability or leakage at the pipe joints. In addition, it is very difficult to implement underground docking and extension of existing drainage pipes. In response to the above problems, the applicant proposes a drainage pipe installation docking mechanism to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage pipe installation docking mechanism, in order to solve the problem that the existing drainage pipes are difficult to connect in a narrow space, and after the connection, the drainage pipes may be made of materials of different types or specifications, which may cause instability and leakage at the pipe connection when extended. By designing and installing a docking assembly with a sealing ring gasket, the docking and fixed seal can be quickly achieved.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a drainage pipe installation and docking mechanism, including a No. 1 pipe, a main body fixing device and a docking fixing device, the main body fixing device is fixedly installed on the outside of the No. 1 pipe, the main body fixing device is fixedly connected to the docking fixing device, a No. 2 pipe is fixedly installed on the outside of the docking fixing device, and an installation and docking assembly is fixedly connected to the outside of the No. 1 pipe, and the installation and docking assembly includes a sliding pressing block, a No. 1 rotating fixing ring, a No. 2 sealing fixing block, a No. 1 pressing block, a No. 1 rotating shaft and a docking fixing block.

[0006] Preferably, the No. 1 rotating fixed ring rotates outside the No. 1 pipe, the No. 2 sealing fixed block is fixedly installed on the outside of the main fixing device, a No. 1 threaded sealing ring is fixedly installed on the outside of the No. 2 sealing fixed block, one end of the No. 2 sealing fixed block away from the No. 1 threaded sealing ring is fixedly connected to the docking fixed block, and the No. 1 threaded sealing ring is threadedly connected to the No. 1 rotating fixed ring.

[0007] Preferably, the No. 2 pipe is externally rotatably connected with the No. 2 rotating fixing ring, and the docking fixing device is externally fixedly installed with a No. 2 threaded sealing ring, which is threadedly connected with the No. 2 rotating fixing ring.

[0008] Preferably, a fixed inner ring is fixedly installed on the outside of the main body fixing device, and the fixed inner ring fits with the inside of the No. 2 pipe. The sliding pressing block is slidably connected to the outside of the main body fixing device, and a No. 2 pressing block is fixedly installed on the outside of the sliding pressing block, and the No. 2 pressing block fits with the No. 1 rotating shaft.

[0009] Preferably, the docking fixing block is fixedly mounted on the outside of the main body fixing device, a No. 1 rotating shaft is rotatably connected inside the docking fixing block, a No. 2 sliding block is fixedly mounted outside the No. 1 rotating shaft, and the No. 2 sliding block is fitted with the No. 1 pressing block.

[0010] Preferably, the docking fixing block is externally slidably connected to a No. 1 pressing block, and a fixed interlocking tube is fixedly installed externally on the No. 1 pressing block, and one end of the fixed interlocking tube away from the No. 1 pressing block is fixedly connected to the docking fixing block.

[0011] Preferably, a docking lock core is fixedly installed on the outside of the No. 1 pressing block, and a No. 2 lock core and a No. 3 lock core are slidably connected on the inner wall of the docking lock core, a No. 2 sliding rod is fixedly installed on the outside of the No. 3 lock core, and the No. 2 sliding rod is slidably connected to the No. 2 lock core, a No. 2 spring is fixedly installed on the outside of the No. 3 lock core, and one end of the No. 2 spring away from the No. 3 lock core is fixedly connected to the No. 2 lock core, the docking lock core coincides with the docking fixing device, and the No. 3 lock core and the No. 2 lock core can be fitted into the grooves provided in the inner wall of the docking fixing device.

[0012] Preferably, sealing gaskets are fixedly mounted on the main body fixing device and the inner wall of the sliding pressing block, and the sealing gaskets fit the No. 1 pipe and the No. 2 pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the present invention, by setting up the installation docking assembly, the docking mechanism can be designed for quick docking, which can greatly improve the installation efficiency of the drainage pipe. Compared with the traditional manual docking method, the use of the docking mechanism can reduce the installation time and labor costs, and the task of docking the pipes can be completed in a short time;

[0015] 2. In the utility model, by designing a sealing gasket, the sealing performance of the drainage pipe docking mechanism can be improved through the sealing gasket. A stable drainage system can not only ensure smooth drainage, but also reduce problems such as pipe vibration, looseness or deformation, thereby extending the service life of pipes and facilities. A drainage system with good sealing performance can effectively prevent sewage from leaking into the surrounding environment, thereby protecting groundwater resources and the surrounding ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the main body fixing device of the utility model.

[0019] Figure 3 This is a cross-sectional view of the structure of the docking and fixing device of the utility model.

[0020] Figure 4 This is a cross-sectional view of the structure of the main body fixing device of the utility model.

[0021] Figure 5 This is a cross-sectional view of the structure of the No. 1 pipeline and the main body fixing device of the utility model.

[0022] Figure 6 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0023] Figure 7 For this utility model Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. Pipe No. 1; 101. Pipe No. 2; 2. Main body fixing device; 201. Rotating fixing ring No. 1; 202. Sealing fixing block No. 2; 203. Butt fixing block; 204. Pressing block No. 1; 205. Fixed interlocking tube; 206. Sliding block No. 2; 207. Rotating shaft No. 1; 208. Pressing block No. 2; 209. Lock cylinder No. 2; 210. Sliding rod No. 2; 211. Spring No. 2; 212. Lock cylinder No. 3; 213. Butt lock cylinder; 214. Fixed inner ring; 215. Threaded sealing ring No. 1; 3. Butt fixing device; 301. Threaded sealing ring No. 2; 302. Rotating fixing ring No. 2; 303. Sealing gasket; 304. Sliding pressing block. DETAILED DESCRIPTION

[0025] 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.

[0026] Example: Figure 1-7 As shown, the utility model provides a drainage pipe installation docking mechanism, including a No. 1 pipe 1, a main body fixing device 2 and a docking fixing device 3, the main body fixing device 2 is fixedly installed on the outside of the No. 1 pipe 1, the main body fixing device 2 is fixedly connected to the docking fixing device 3, a No. 2 pipe 101 is fixedly installed on the outside of the docking fixing device 3, and the No. 1 pipe 1 is fixedly connected to the outside of the docking fixing device 3, and the installation docking assembly includes a sliding pressing block 304, a No. 1 rotating fixing ring 201, a No. 2 sealing fixing block 202, a No. 1 pressing block 204, a No. 1 rotating shaft 207 and a docking fixing block 203.

[0027] The No. 1 rotating fixed ring 201 rotates on the outside of the No. 1 pipe 1, the No. 2 sealing fixed block 202 is fixedly installed on the outside of the main fixing device 2, and the No. 1 threaded sealing ring 215 is fixedly installed on the outside of the No. 2 sealing fixed block 202. The end of the No. 2 sealing fixed block 202 away from the No. 1 threaded sealing ring 215 is fixedly connected to the docking fixed block 203, and the No. 1 threaded sealing ring 215 is threadedly connected to the No. 1 rotating fixed ring 201.

[0028] By adopting the above technical solution, the No. 1 threaded sealing ring 215 is threadedly connected with the No. 1 rotating fixing ring 201. When the No. 1 rotating fixing ring 201 is rotated, the main fixing device 2 and the No. 1 pipe 1 can be fixed and sealed.

[0029] The No. 2 pipeline 101 is externally rotatably connected with a No. 2 rotating fixing ring 302 , and the docking fixing device 3 is externally fixedly installed with a No. 2 threaded sealing ring 301 , which is threadedly connected with the No. 2 rotating fixing ring 302 .

[0030] By adopting the above technical solution, the No. 2 threaded sealing ring 301 is threadedly connected with the No. 2 rotating fixing ring 302. When the No. 2 rotating fixing ring 302 is rotated, the docking fixing device 3 can be fixed and sealed to the No. 2 pipeline 101.

[0031] A fixed inner ring 214 is fixedly installed on the outside of the main fixing device 2, and the fixed inner ring 214 fits with the inside of the No. 2 pipe 101. A sliding pressing block 304 is slidably connected to the outside of the main fixing device 2, and a No. 2 pressing block 208 is fixedly installed on the outside of the sliding pressing block 304, and the No. 2 pressing block 208 fits with the No. 2 sliding block 206.

[0032] By adopting the above technical solution, the No. 2 pressing block 208 is fitted with the No. 2 sliding block 206, and the No. 2 pressing block 208 can be used to squeeze the No. 2 sliding block 206, so that the No. 2 sliding block 206 can drive the No. 1 pressing block 204 to move on the inner wall of the docking fixing block 203.

[0033] The docking fixing block 203 is fixedly installed on the outside of the main fixing device 2. A first rotating shaft 207 is rotatably connected inside the docking fixing block 203. A second sliding block 206 is fixedly installed outside the first rotating shaft 207. The second sliding block 206 fits with the first pressing block 204.

[0034] By adopting the above technical solution, the No. 2 sliding block 206 is fitted with the No. 1 pressing block 204, and the No. 2 pressing block 208 can be used to squeeze the No. 2 sliding block 206 while the No. 2 sliding block 206 can drive the No. 1 pressing block 204 to move on the inner wall of the docking fixing block 203.

[0035] The docking fixing block 203 is externally slidably connected to a pressing block 204 , and a fixed interlocking tube 205 is fixedly installed externally on the pressing block 204 . One end of the fixed interlocking tube 205 away from the pressing block 204 is fixedly connected to the docking fixing block 203 .

[0036] By adopting the above technical solution, the end of the fixed interlocking tube 205 away from the No. 1 pressing block 204 is fixedly connected to the docking fixing block 203, and the No. 1 pressing block 204 can be reset by utilizing the elastic stretching of the fixed interlocking tube 205, so that the No. 2 pressing block 208 can slide in the opposite direction to squeeze the sliding pressing block 304 so that the sealing gasket 303 fits with the No. 2 pipe 101, thereby increasing the sealing performance of the device.

[0037] A docking lock core 213 is fixedly installed on the outside of the No. 1 pressing block 204, and a No. 2 lock core 209 and a No. 3 lock core 212 are slidably connected to the inner wall of the docking lock core 213. A No. 2 sliding rod 210 is fixedly installed on the outside of the No. 3 lock core 212, and the No. 2 sliding rod 210 is slidably connected to the No. 2 lock core 209. A No. 2 spring 211 is fixedly installed on the outside of the No. 3 lock core 212, and one end of the No. 2 spring 211 away from the No. 3 lock core 212 is fixedly connected to the No. 2 lock core 209. The docking lock core 213 coincides with the docking fixture 3, and the No. 3 lock core 212 and the No. 2 lock core 209 can be fitted into the grooves provided in the inner wall of the docking fixture 3.

[0038] By adopting the above technical scheme, the end of the No. 2 spring 211 away from the No. 3 lock core 212 is fixedly connected to the No. 2 lock core 209, and the No. 3 lock core 212 and the No. 2 lock core 209 can be provided with continuous elastic potential energy through the No. 2 spring 211, and the No. 3 lock core 212 and the No. 2 lock core 209 can be engaged with the grooves provided on the inner wall of the docking fixing device 3, so that the main fixing device 2 and the docking fixing device 3 can be fixedly connected.

[0039] Sealing gaskets 303 are fixedly installed on the inner walls of the main body fixing device 2 and the sliding pressing block 304 , and the sealing gaskets 303 fit the No. 1 pipe 1 and the No. 2 pipe 101 .

[0040] By adopting the above technical solution, by fixing the sealing gasket 303 on the inner wall of the main fixing device 2 and the sliding pressing block 304, the sealing gasket 303 can be used to improve the sealing and waterproof effect between the No. 1 pipeline 1 and the main fixing device 2 and the No. 2 pipeline 101 and the docking fixing device 3.

[0041] Working principle: When a drainage pipe installation docking mechanism is needed, the No. 1 pipe 1 is embedded with the main body fixture 2 and the sealing gasket 303 installed inside the main body fixture 2 is fitted with the No. 1 pipe 1. At the same time, the No. 1 rotating fixing ring 201 is rotated to move the No. 1 rotating fixing ring 201 relative to the fixing block 203. The No. 1 threaded sealing ring 215 can be contracted by the No. 1 rotating fixing ring 201 and the No. 1 threaded sealing ring 215 can be fitted with the No. 1 pipe 1, so that the No. 1 pipe 1 and the main body fixture 2 are completely fixed and sealed. At the same time, the docking fixture 3 and the No. 2 pipe 101 are also fixed and sealed by rotating the No. 2 rotating fixing ring 302;

[0042] When it is necessary to fix pipe No. 1 1 and pipe No. 2 101 for installation and docking, pipe No. 2 101 is moved toward pipe No. 1 1, and the sliding pressing block 304 is pressed by pipe No. 2 101, and the sliding pressing block 304 drives the No. 2 pressing block 208 to squeeze the No. 2 sliding block 206, and the No. 1 pressing block 204 is driven to move by the No. 2 sliding block 206, and finally the docking lock cylinder 213 is moved toward the docking fixing device 3, and the No. 3 lock cylinder 212 and the No. 2 lock cylinder 209 are both engaged and fixed with the docking fixing device 3, and finally the fixed connection between the main fixing device 2 and the docking fixing device 3 is completed, that is, the installation and docking of the two drainage pipes are completed.

[0043] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A drainage pipe installation docking mechanism, comprising a first pipe (1), a main body fixing device (2) and a docking fixing device (3), characterized in that: The main body fixing device (2) is fixedly installed on the outside of the No. 1 pipeline (1), and the main body fixing device (2) is fixedly connected to the docking fixing device (3). The No. 2 pipeline (101) is fixedly installed on the outside of the docking fixing device (3), and the No. 1 pipeline (1) is fixedly connected to the outside with a mounting docking assembly, and the mounting docking assembly comprises a sliding pressing block (304), a No. 2 rotating fixing ring (302), a No. 1 rotating fixing ring (201), a No. 2 sealing fixing block (202), a No. 1 pressing block (204), a No. 1 rotating shaft (207) and a docking fixing block (203).

2. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The No. 1 rotating fixed ring (201) rotates outside the No. 1 pipe (1), the No. 2 sealing fixed block (202) is fixedly installed outside the main fixing device (2), and a No. 1 threaded sealing ring (215) is fixedly installed outside the No. 2 sealing fixed block (202), and one end of the No. 2 sealing fixed block (202) away from the No. 1 threaded sealing ring (215) is fixedly connected to the docking fixed block (203), and the No. 1 threaded sealing ring (215) is threadedly connected to the No. 1 rotating fixed ring (201).

3. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The No. 2 pipe (101) is externally rotatably connected to the No. 2 rotating fixing ring (302), and the No. 2 threaded sealing ring (301) is externally fixedly installed on the docking fixing device (3), and the No. 2 threaded sealing ring (301) is threadedly connected to the No. 2 rotating fixing ring (302).

4. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The main body fixing device (2) is fixedly mounted with a fixed inner ring (214) on the outside, and the fixed inner ring (214) fits with the inside of the second pipe (101). The main body fixing device (2) is slidably connected with the sliding pressing block (304) on the outside, and the sliding pressing block (304) is fixedly mounted with a second pressing block (208) on the outside, and the second pressing block (208) fits with the first rotating shaft (207).

5. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The docking fixing block (203) is fixedly mounted on the outside of the main body fixing device (2); a first rotating shaft (207) is rotatably connected inside the docking fixing block (203); a second sliding block (206) is fixedly mounted outside the first rotating shaft (207); and the second sliding block (206) is in contact with the first pressing block (204).

6. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The docking fixing block (203) is externally slidably connected to a No. 1 pressing block (204), and a fixed interlocking tube (205) is fixedly installed externally on the No. 1 pressing block (204), and one end of the fixed interlocking tube (205) away from the No. 1 pressing block (204) is fixedly connected to the docking fixing block (203).

7. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: A docking lock core (213) is fixedly installed on the outside of the No. 1 pressing block (204), and a No. 2 lock core (209) and a No. 3 lock core (212) are slidably connected to the inner wall of the docking lock core (213). A No. 2 sliding rod (210) is fixedly installed on the outside of the No. 3 lock core (212), and the No. 2 sliding rod (210) is slidably connected to the No. 2 lock core (209). A No. 2 spring (211) is fixedly installed on the outside of the No. 3 lock core (212), and one end of the No. 2 spring (211) away from the No. 3 lock core (212) is fixedly connected to the No. 2 lock core (209). The docking lock core (213) overlaps with the docking fixing device (3), and the No. 3 lock core (212) and the No. 2 lock core (209) can be embedded in the grooves provided on the inner wall of the docking fixing device (3).

8. A drainage pipe installation docking mechanism as claimed in claim 1, characterized in that: The main body fixing device (2) and the inner wall of the sliding pressing block (304) are both fixedly mounted with sealing gaskets (303), and the sealing gaskets (303) fit the No. 1 pipe (1) and the No. 2 pipe (101).

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