Underground pipeline protection device for municipal sewage treatment
By designing an adjustable protective frame and a rotatable rotor underground pipeline protection device, the problems of pipe size in the prior art are solved, and support for pipes of different sizes and convenient mobile transportation are achieved.
Patent Information
- Application Number
- CN202420055029.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing underground pipeline protection device is fixed in size and cannot adapt to pipes of different sizes. The base has poor adaptability and inconvenient movement.
A device is designed including a first protective frame and a second protective frame, the base is equipped with a roller and a rotatable rotor, and the adjustable fixed connection between the protective frame is achieved through a rubber pad and a limiting column, and is installed on the base. The wheels are removable to support and facilitate movement of pipes of different sizes.
It improves the applicability and movement convenience of the protective device, can adapt to pipes of different sizes, and achieves stable support and convenient transportation of pipes through removable wheels.
Smart Images
Figure CN222295204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline protection, in particular to an underground pipeline protection device used for municipal sewage treatment. Background Art
[0002] Pipelines, as important working components for long-distance transmission of water or natural gas, are widely used in practical applications. During water conservancy construction, water supply is required underground in buildings, and underground drainage pipes are indispensable. Drainage pipes refer to a system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater.
[0003] In the prior art, a protective device is generally provided on the surface of the pipeline to improve the pressure bearing capacity of the pipeline and to prevent the pipeline from being scratched by hard objects in the soil.
[0004] However, the existing protective devices are fixed in size and cannot adapt to pipes of different sizes. In addition, the protective frame and the base have poor compatibility, and the base plate is fixed in place and cannot be moved. When the pipeline needs to be moved, manual handling is required, which is cumbersome and laborious. Utility Model Content
[0005] The purpose of the utility model is to provide an underground pipeline protection device for municipal sewage treatment to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground pipeline protection device for municipal sewage treatment, comprising a first protection frame and a second protection frame, the first protection frame and the second protection frame are buckled on the top of the pipeline, and the bottom of the pipeline is overlapped with two bases, the bottom of the base is rotatably connected to a roller, and the top two sides of the base are rotatably connected to a rotating rod, and the surface of the rotating rod is fixedly connected to a fixing plate, which is respectively pressed against the inside of the first protection frame and the second protection frame, and a plug-in plate fixed at one end of the second protection frame is slidably connected in the first protection frame.
[0007] Preferably, one side of the first protective frame and the second protective frame correspond to each other to form a semicircular structure, and the matching semicircular surfaces of the first protective frame and the second protective frame are fixedly connected with rubber pads, which are squeezed on the surface of the pipe.
[0008] Preferably, a plug-in groove is provided on the surface of the first protective frame, a plug-in plate is slidably connected in the plug-in groove, and the plug-in plate is a square plate-shaped structure.
[0009] Preferably, a limiting column is fixedly connected to the surface of the plug board, the limiting column passes through a limiting groove opened on the surface of the first protective frame, and one end of the limiting column passing through the limiting groove is provided with a thread and fixed by a bolt.
[0010] Preferably, rotation grooves are provided on both sides of the top of the base, the rotation grooves are "convex" shaped annular grooves in cross section, and a rotating rod is rotatably connected inside the rotation grooves, and the rotating rod is a "convex" shaped annular plate structure in cross section.
[0011] Preferably, the fixing plate is in a square plate-shaped structure, and the fixing plate is pressed against a fixing groove opened at the bottom of the first protective frame and the second protective frame, and the fixing groove is in a "T"-shaped groove.
[0012] Preferably, a wheel groove is provided at the bottom of the base, the wheel groove is connected with round holes provided on both sides of the base surface, the round holes are inserted through by round rods, and rollers are sleeved in the round rods, and threads are provided at both ends of the round rods and fixed by bolts.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model proposes an underground pipeline protection device for municipal sewage treatment, and designs a protection bracket, which can protect pipelines of different sizes, thereby improving the applicability of the protection device. A rotatable rotating rod is arranged on the base, thereby realizing a stable connection with the protection bracket, and detachable wheels are installed on the bracket, which can both support the pipeline and facilitate the movement and transportation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a partial schematic diagram of the structure of the utility model;
[0017] Figure 3 It is a half-section schematic diagram of the structure of the utility model;
[0018] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;
[0019] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.
[0020] In the figure: pipeline 1, first protective frame 2, third protective frame 3, plug-in plate 4, plug-in slot 5, limit slot 6, limit column 7, rubber pad 8, base 9, fixed slot 10, fixed plate 11, rotating slot 12, rotating rod 13, round rod 14, wheel slot 15, roller 16, round hole 17. DETAILED DESCRIPTION
[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.
[0022] Embodiment 1
[0023] See also Figure 1-Figure 2 The utility model provides a technical solution: an underground pipeline protection device for municipal sewage treatment, comprising a first protection frame 2 and a second protection frame 3, the first protection frame 2 and the second protection frame 3 are buckled above the pipeline 1, and the bottom of the pipeline 1 is overlapped with two bases 9, characterized in that: the bottom of the base 9 is rotatably connected with a roller 16, and the top two sides of the base 9 are rotatably connected with a rotating rod 13, and the surface of the rotating rod 13 is fixedly connected with a fixing plate 11, which is respectively pressed against the inside of the first protection frame 2 and the second protection frame 3, and the plug-in plate 4 fixed at one end of the second protection frame 3 is slidably connected to the first protection frame 2. The protection bracket is designed to protect pipelines of different sizes, thereby improving the applicability of the protection device, a rotatable rotating rod is arranged on the base to realize a stable connection with the protection frame, and a detachable wheel is installed on the bracket, which can support the pipeline and conveniently move and transport the pipeline.
[0024] Embodiment 2
[0025] See also Figure 3-Figure 4 On the basis of the first embodiment, in order to realize the fixed connection and size adjustment between the two protective frames, one side of the first protective frame 2 and the second protective frame 3 correspond to each other to form a semicircular structure, and the matching semicircular surfaces of the first protective frame 2 and the second protective frame 3 are fixedly connected with rubber pads 8, and the rubber pads 8 are squeezed on the surface of the pipe 1. The surface of the first protective frame 2 is provided with a plug-in groove 5, and a plug-in plate 4 is slidably connected in the plug-in groove 5. The plug-in plate 4 has a square plate structure, and the surface of the plug-in plate 4 is fixedly connected with a limiting column 7, which passes through the limiting groove 6 opened on the surface of the first protective frame 2, and the end of the limiting column 7 passing through the limiting groove 6 is provided with a thread and is fixed by a bolt.
[0026] A splicable protection frame is provided, which can be adjusted according to the diameter of the pipeline 1 to achieve protection for different pipelines.
[0027] Embodiment 3
[0028] See also Figure 5On the basis of the second embodiment, in order to realize the fixed connection between the base and the protective frame, a rotating groove 12 is provided on both sides of the top of the base 9, and the rotating groove 12 is a "convex"-shaped ring groove in cross section. A rotating rod 13 is rotatably connected inside the rotating groove 12, and the rotating rod 13 is a "convex"-shaped ring plate structure in cross section. The fixing plate 11 is a square plate structure, and the fixing plate 11 is pressed against the fixing groove 10 provided at the bottom of the first protective frame 2 and the second protective frame 3. The fixing groove 10 is a "T"-shaped groove. A wheel groove 15 is provided at the bottom of the base 9, and the wheel groove 15 is connected with the circular holes 17 provided on both sides of the surface of the base 9. The circular hole 17 is inserted and penetrated by the round rod 14, and a roller 16 is sleeved in the round rod 14. Both ends of the round rod 14 are provided with threads and fixed by bolts.
[0029] Removable wheels are provided at the bottom of the base 9 to realize convenient transportation of the base 9 and the pipeline 1. When the base 9 is used as a support frame, the nuts can be screwed to take out the wheels, and the wheels can be cyclically used by multiple groups of bases 9.
[0030] In actual use, first slide the plug-in plate 4 on the third bracket 3, then select and screw the nut on the surface of the limit column 7 to fix it, rotate the rotary rod 13, 13 turns to be perpendicular to the pipeline, and squeezes it into the fixing groove 10 in the first protective frame 2 and the second protective frame 3. At this time, the protective frame is successfully installed. When the base 9 needs to be moved, place the roller 16 in the wheel groove 15, and then use the round rod 14 to pass through the round hole and the round hole in the middle of the roller, and fix the round rod 14 on both sides with nuts. At this time, the base 9 can be moved.
[0031] 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. An underground pipeline protection device for municipal sewage treatment, comprising a first protection frame (2) and a second protection frame (3), wherein the first protection frame (2) and the second protection frame (3) are buckled above a pipeline (1), and two bases (9) are overlapped at the bottom of the pipeline (1), characterized in that: The bottom of the base (9) is rotatably connected to a roller (16), and both sides of the top of the base (9) are rotatably connected to a rotating rod (13). The surface of the rotating rod (13) is fixedly connected to a fixing plate (11), and the fixing plate (11) is pressed against the inside of the first protective frame (2) and the second protective frame (3) respectively. The plug-in plate (4) fixed at one end of the second protective frame (3) is slidably connected to the first protective frame (2).
2. The underground pipeline protection device for municipal sewage treatment according to claim 1 is characterized in that: One side of the first protective frame (2) and the second protective frame (3) correspond to each other and match to form a semicircular structure, and the matching semicircular surfaces of the first protective frame (2) and the second protective frame (3) are fixedly connected to a rubber pad (8), and the rubber pad (8) is pressed on the surface of the pipe (1).
3. The underground pipeline protection device for municipal sewage treatment according to claim 1 is characterized in that: A plug-in slot (5) is provided on the surface of the first protective frame (2), a plug-in plate (4) is slidably connected in the plug-in slot (5), and the plug-in plate (4) is a square plate-shaped structure.
4. The underground pipeline protection device for municipal sewage treatment according to claim 3 is characterized in that: The surface of the plug board (4) is fixedly connected to a limiting column (7), the limiting column (7) passes through a limiting groove (6) provided on the surface of the first protective frame (2), and one end of the limiting column (7) passing through the limiting groove (6) is provided with a thread and is fixed by a bolt.
5. The underground pipeline protection device for municipal sewage treatment according to claim 1 is characterized in that: The top sides of the base (9) are provided with rotation grooves (12), the rotation grooves (12) are annular grooves with a "convex" shape in cross section, and a rotating rod (13) is rotatably connected inside the rotation grooves (12), and the rotating rod (13) is an annular plate structure with a "convex" shape in cross section.
6. The underground pipeline protection device for municipal sewage treatment according to claim 1, characterized in that: The fixing plate (11) is in a square plate-shaped structure. The fixing plate (11) is pressed against a fixing groove (10) provided at the bottom of the first protection frame (2) and the second protection frame (3). The fixing groove (10) is in a T-shaped groove.
7. The underground pipeline protection device for municipal sewage treatment according to claim 5, characterized in that: The bottom of the base (9) is provided with a wheel groove (15), the wheel groove (15) is connected with round holes (17) provided on both sides of the surface of the base (9), the round hole (17) is inserted through by a round rod (14), and a roller (16) is sleeved in the round rod (14), and both ends of the round rod (14) are provided with threads and fixed by bolts.