Municipal sewage pipe laying device

Abstract

The utility model relates to the technical field of pipeline laying, and discloses a municipal sewage pipe laying device which comprises a top plate, two bottom plates are arranged on the bottom side of the top plate, lifting assemblies are arranged on the top sides of the bottom plates, two fixing rods are fixedly connected to the bottom side of the top plate, and a second motor is fixedly connected to the rear sides of the fixing rods. The driving end of the second motor is fixedly connected with a two-way threaded rod, the two-way threaded rod is rotationally connected to the interior of the fixed rod, the periphery of the two-way threaded rod is fixedly connected with a limiting block, the periphery of the two-way threaded rod is in threaded connection with two moving blocks, and the bottom sides of the moving blocks are fixedly connected with mounting shafts. In the process that the second clamping plate clamps the pipeline, the pipeline pushes the first clamping plate to rotate, so that the clamping range of the first clamping plate is adjusted, the device can clamp pipelines with different diameters, the lead screw rotates to enable the connecting sleeve to drive the top plate to ascend and descend, the height of the sewage pipe is adjusted, and installation is facilitated for constructors.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline laying, in particular to a municipal sewage pipe laying device. Background Art

[0002] Municipal wastewater treatment is a core component of modern urban infrastructure. It involves the whole process of effectively managing and treating wastewater generated by urban residents, industrial enterprises and commercial institutions. This task is not only a technical job, but also an important mission related to environmental protection, public health and sustainable urban development. In the process of urbanization, with the growth of population and the expansion of industrial activities, the importance of municipal wastewater treatment has become increasingly prominent.

[0003] First of all, municipal sewage treatment involves the collection, transportation and treatment of sewage. Various types of sewage in the city, such as domestic sewage, industrial wastewater and commercial discharge, need to be effectively collected to avoid polluting the surrounding environment. By building a huge sewer network, it is inevitable to collect sewage generated in various areas and transport it to sewage treatment plants for further treatment. In this process, many factors need to be considered, such as urban planning, pipe network layout, equipment investment, etc., to ensure that sewage can be effectively collected and transported.

[0004] Secondly, the process of sewage treatment includes multiple links such as preliminary treatment, biological treatment, and deep treatment. In sewage treatment plants, sewage is treated by physical, chemical, and biological methods to remove or reduce harmful substances, suspended solids, and microorganisms to a safe level to ensure that the discharged water quality meets the standards. Among them, biological treatment is a key link, which converts organic matter into harmless substances through the action of microorganisms to reduce pollution to water bodies and the environment.

[0005] In addition, sewage treatment also includes sludge treatment and resource utilization. The sludge generated in the sewage treatment process needs to be treated to reduce secondary pollution to the environment. Through sludge concentration, dehydration, disinfection and other processes, the sludge is processed into stable solid matter and then used as a resource, such as soil conditioner, bioenergy, etc., to achieve resource recycling and maximize economic benefits.

[0006] Finally, after being treated by the municipal sewage treatment system, clean water can be safely discharged into the natural environment. This not only helps to protect the health of natural water bodies and ecosystems, but also provides good support for the surrounding ecological environment, maintains biodiversity and ecological balance. At the same time, it ensures that urban residents have safe and clean drinking water and living environment, and improves the livability and sustainable development capabilities of the city.

[0007] In general, municipal sewage treatment is a comprehensive project that requires the joint efforts of the government, enterprises and residents to give full play to the role of science and technology and management means to achieve a win-win goal of sewage treatment and resource utilization. Through continuous technological innovation and management innovation, the municipal sewage treatment system will be further improved to make greater contributions to building a beautiful and livable urban environment.

[0008] Municipal sewage treatment includes multiple steps, including sewage collection, primary treatment, secondary sedimentation, disinfection, and discharge. Sewage collection collects sewage generated in residential, industrial and commercial areas through a sewer network, and then transports it to a sewage treatment plant. Therefore, it is necessary to lay sewage pipes and use sewage pipe laying equipment.

[0009] The sewage pipe laying device can clamp and fix the sewage pipe so that construction workers can install the sewage pipe. However, the clamping mechanism of the existing sewage pipe laying device is fixed, which makes it difficult to stably clamp pipes of different diameters. Therefore, a municipal sewage pipe laying device is proposed to solve the above problem. Summary of the invention

[0010] In order to make up for the above shortcomings, the utility model provides a municipal sewage pipe laying device, aiming to improve the problem that the sewage pipe laying device in the prior art is not easy to stably clamp pipes of different sizes.

[0011] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0012] A municipal sewage pipe laying device comprises a top plate, two bottom plates are arranged on the bottom side of the top plate, a lifting assembly is arranged on the top side of the bottom plate, two fixing rods are fixedly connected to the bottom side of the top plate, a second motor is fixedly connected to the rear side of the fixing rod, a bidirectional threaded rod is fixedly connected to the driving end of the second motor, the bidirectional threaded rod is rotatably connected to the inside of the fixing rod, a limited block is fixedly connected to the outer periphery of the bidirectional threaded rod, two moving blocks are threadedly connected to the outer periphery of the bidirectional threaded rod, a mounting shaft is fixedly connected to the bottom side of the moving block, a telescopic shaft is slidably connected to the inside of the mounting shaft, a second clamp is fixedly connected to the bottom end of the telescopic shaft, a first clamp is rotatably connected to the bottom side of the second clamp, and a rubber pad is fixedly connected to one side of the first clamp and the second clamp;

[0013] Further, the two lifting assemblies each include a motor 1, the motor 1 is fixedly connected to the inside of the bottom plate, two screw rods are rotatably connected to the inside of the bottom plate, the bottom ends of the screw rods are rotatably connected to the inside of the bottom plate, a transmission belt is sleeved on the driving end of the motor 1 and the outer periphery of the screw rods, a supporting sleeve is fixedly connected to the top side of the bottom plate, the screw rods are rotatably connected to the inside of the supporting sleeves, a connecting sleeve is threadedly connected to the outer periphery of the screw rods, and the connecting sleeve is fixedly connected to the bottom side of the top plate;

[0014] Furthermore, one side of the second clamping plate is fixedly connected with a support shaft, and a spring one is sleeved on the outer periphery of the support shaft, one end of the spring one abuts against one side of the second clamping plate, and the other end of the spring one abuts against one side of the first clamping plate;

[0015] Furthermore, the bottom end of the mounting shaft is fixedly connected to a mounting block, the telescopic shaft passes through the middle of the mounting block, the mounting block is slidably connected to a movable shaft, the outer circumference of the movable shaft is rotatably connected to two rotating rods, one end of the rotating rod is rotatably connected to a fixed shaft, a plurality of evenly distributed grooves are opened inside the telescopic shaft, and one end of the fixed shaft is slidably connected inside the groove;

[0016] Furthermore, a limit plate is fixedly connected to the top end of the telescopic shaft, and the limit plate is slidably connected to the inside of the installation shaft;

[0017] Furthermore, a second spring is sleeved on the outer periphery of the movable shaft, one end of the second spring abuts against one side of the mounting block, and the other end of the second spring abuts against one end of the movable shaft;

[0018] Furthermore, a plurality of evenly distributed support frames are fixedly connected to the top side of the bottom plate, and two adjacent support frames are fixedly connected to the opposite sides thereof with a slider, and the slider is slidably connected to the outer periphery of the connecting sleeve;

[0019] Furthermore, two universal wheels are fixedly connected to the bottom side of the bottom plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, after placing the sewage pipe on one side of a plurality of clamping plates facing each other, the first two motors 2 are started, and the telescopic end of the motor 2 drives the bidirectional threaded rod to rotate. The rotation of the two bidirectional threaded rods can respectively drive the two clamping plates 2 facing each other to move toward each other, thereby clamping and fixing the pipe. In the process of clamping the pipe with the clamping plate 2, the pipe pushes the clamping plate 1 to rotate, thereby adjusting the clamping range of the clamping plate 1 so that the device can clamp pipes of different diameters.

[0022] 2. In the utility model, when the height of the pipe needs to be adjusted, the motor 1 can be started, and the driving end of the motor 1 can simultaneously drive two adjacent screws to rotate through the transmission belt. The rotation of the screws causes the connecting sleeve to drive the top plate to rise and fall, thereby adjusting the height of the sewage pipe to facilitate installation by construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the municipal sewage pipe laying device proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a fixing rod of a municipal sewage pipe laying device proposed by the utility model;

[0025] Figure 3 A schematic diagram of the structure of a spring 1 of the municipal sewage pipe laying device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the bottom plate of the municipal sewage pipe laying device proposed by the utility model;

[0027] Figure 5 This is a structural schematic diagram of a connecting sleeve of a municipal sewage pipe laying device proposed by the utility model;

[0028] Figure 6 This is a structural schematic diagram of the installation block of the municipal sewage pipe laying device proposed by the utility model;

[0029] Legend:

[0030] 1. Fixed rod; 2. Mounting shaft; 3. Motor 1; 4. Support sleeve; 5. Bottom plate; 6. Support frame; 7. Screw rod; 8. Telescopic shaft; 9. Connecting sleeve; 10. Top plate; 11. Motor 2; 12. Spring 1; 13. Clamp 1; 14. Rubber pad; 15. Clamp 2; 16. Mounting block; 17. Bidirectional threaded rod; 18. Limit block; 19. Moving block; 20. Support shaft; 21. Fixed shaft; 22. Transmission belt; 23. Slider; 24. Limit plate; 25. Moving shaft; 26. Spring 2; 27. Rotating rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a municipal sewage pipe laying device, including a top plate 10, two bottom plates 5 are arranged on the bottom side of the top plate 10, the top plate 10 and the bottom plate 5 are used to install other structures, the bottom side of the bottom plate 5 is fixedly connected to two universal wheels, and the installation of universal wheels facilitates the movement of the device, the bottom side of the top plate 10 is fixedly connected to two fixing rods 1, the fixing rod 1 is used to install a two-way threaded rod 17, the rear side of the fixing rod 1 is fixedly connected to a motor 2 11, the driving end of the motor 2 11 is fixedly connected to the two-way threaded rod 17, the motor 2 11 is used to drive the two-way threaded rod 17 to rotate, the two-way threaded rod 17 is rotatably connected to the inside of the fixing rod 1, the outer periphery of the two-way threaded rod 17 is fixedly connected to a limiting block 18, the outer periphery of the two-way threaded rod 17 is threadedly connected to two moving blocks 19, the rotation of the two-way threaded rod 17 can drive the moving block 19 to move, the limiting block 18 can limit the movement of the moving block 19, and the bottom side of the moving block 19 is fixedly connected to A mounting shaft 2 is connected, a telescopic shaft 8 is slidably connected inside the mounting shaft 2, a clamp plate 2 15 is fixedly connected to the bottom end of the telescopic shaft 8, the mounting shaft 2 and the telescopic shaft 8 are used to mount the clamp plate 2 15, the telescopic shaft 8 slides inside the mounting shaft 2 to adjust the height of the clamp plate 2 15, a clamp plate 13 is rotatably connected to the bottom side of the clamp plate 2 15, the clamp plate 13 and the clamp plate 2 15 can clamp and fix the pipeline, a support shaft 20 is fixedly connected to one side of the clamp plate 20, the support shaft 20 is used to mount a spring 12, a spring 12 is sleeved on the outer periphery of the support shaft 20, one end of the spring 12 abuts against one side of the clamp plate 2 15, the other end of the spring 12 abuts against one side of the clamp plate 13, the spring 12 can push the clamp plate 13 to rotate so that the clamp plate 13 can be close to the pipeline, a rubber pad 14 is fixedly connected to one side of the clamp plate 13 and the clamp plate 2 15, the rubber pad 14 is used to increase the friction between the clamp plate 13, the clamp plate 2 15 and the pipeline.

[0033] Reference Figure 1 , Figure 4 and Figure 5 A lifting assembly is arranged on the top side of the bottom plate 5. Both lifting assemblies include a motor 3, which is fixedly connected to the inside of the bottom plate 5. Two screw rods 7 are rotatably connected to the inside of the bottom plate 5. The bottom end of the screw rod 7 is rotatably connected to the inside of the bottom plate 5. A transmission belt 22 is sleeved on the driving end of the motor 3 and the outer periphery of the screw rod 7. The driving end of the motor 3 can drive the two screw rods 7 to rotate at the same time through the transmission belt 22. The outer periphery of the screw rod 7 is threadedly connected with a connecting sleeve 9. The connecting sleeve 9 is fixedly connected to the bottom side of the top plate 10. The screw rod 7 can rotate through The top plate 10 is driven to rise and fall through the connecting sleeve 9, the top side of the bottom plate 5 is fixedly connected with a supporting sleeve 4, the screw rod 7 is rotatably connected inside the supporting sleeve 4, the supporting sleeve 4 is used to support the rotation of the screw rod 7, and the top side of the bottom plate 5 is fixedly connected with a plurality of evenly distributed supporting frames 6, the supporting frames 6 are used to enhance the stability of the connecting sleeve 9, and two adjacent supporting frames 6 are fixedly connected with a slider 23 on the opposite side, the slider 23 is slidably connected to the outer periphery of the connecting sleeve 9, and the slider 23 is used to connect the supporting frame 6 and the connecting sleeve 9 to each other.

[0034] Reference Figure 1 , Figure 6 , the bottom end of the mounting shaft 2 is fixedly connected with a mounting block 16, and the telescopic shaft 8 runs through the middle of the mounting block 16. The mounting block 16 is used to install a movable shaft 25, and the movable shaft 25 is slidably connected inside the mounting block 16. A spring 26 is sleeved on the outer periphery of the movable shaft 25, and one end of the spring 26 abuts on one side of the mounting block 16, and the other end of the spring 26 abuts on one end of the movable shaft 25. The spring 26 can push the movable shaft 25 to move, and the outer periphery of the movable shaft 25 is rotatably connected with two rotating rods 27. The movement of the movable shaft 25 can drive the rotating rod 27 to rotate, and one end of the rotating rod 27 is rotatably connected with a fixed shaft 21, and the rotation of the rotating rod 27 can drive the fixed shaft 21 to move. A plurality of evenly distributed grooves are provided inside the telescopic shaft 8, and one end of the fixed shaft 21 is slidably connected inside the groove. One end of the fixed shaft 21 is inserted into the groove to fix the height of the telescopic shaft 8. The top of the telescopic shaft 8 is fixedly connected with a limiting plate 24, and the limiting plate 24 is slidably connected inside the mounting shaft 2. The installation of the limiting plate 24 can prevent the telescopic shaft 8 from falling off from the inside of the mounting shaft 2.

[0035] Working principle: Before using the device, the height of the second clamping plate 15 needs to be adjusted according to the diameter of the sewage pipe. After pressing the movable shaft 25 into the inside of the mounting block 16, the telescopic shaft 8 can be pulled to move, thereby adjusting the height of the second clamping plate 15. Then, the movable shaft 25 is released to allow the spring 26 to push the movable shaft 25 to move toward the outside of the mounting block 16. During the movement of the movable shaft 25, the two rotating rods 27 are driven to rotate. The rotation of the two rotating rods 27 respectively drives the two fixed shafts 21 to move. When one end of the fixed shaft 21 is inserted into the groove inside the telescopic shaft 8, the height of the second clamping plate 15 can be fixed. The sewage pipe is placed on the side where multiple clamping plates 15 face each other. Then, the two motors 11 are started. The driving end of the motor 11 drives the bidirectional threaded rod 17 to rotate and causes the two moving blocks 19 to respectively drive the two clamping plates 15 to move toward each other, so that multiple clamping plates 15 can clamp and fix the sewage pipe. While the clamping plate 15 clamps the sewage pipe, the clamp 1 13 is pushed by the spring 12 to fit tightly against the sewage pipe, thereby enhancing the stability of the sewage pipe. After the sewage pipe is fixed, the two motors 3 can be started. The driving end of the motor 3 can simultaneously drive the two adjacent screws 7 to rotate through the transmission belt 22. The rotation of the screws 7 can drive the top plate 10 to rise and fall through the connecting sleeve 9, so that the height of the sewage pipe can be adjusted to facilitate installation by users. During the lifting process of the connecting sleeve 9, the multiple support frames 6 can support the connecting sleeve 9 so that the top plate 10 can be lifted and lowered stably.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal sewage pipe laying device, comprising a top plate (10), characterized in that: Two bottom plates (5) are arranged on the bottom side of the top plate (10), and a lifting assembly is arranged on the top side of the bottom plate (5). Two fixing rods (1) are fixedly connected to the bottom side of the top plate (10), and a second motor (11) is fixedly connected to the rear side of the fixing rod (1), and a driving end of the second motor (11) is fixedly connected to a bidirectional threaded rod (17), and the bidirectional threaded rod (17) is rotatably connected to the inside of the fixing rod (1). A limiting block (18) is fixedly connected to the outer periphery of the bidirectional threaded rod (17), and two moving blocks (19) are threadedly connected to the outer periphery of the bidirectional threaded rod (17), and a mounting shaft (2) is fixedly connected to the bottom side of the moving block (19), and a telescopic shaft (8) is slidably connected to the inside of the mounting shaft (2), and a second clamping plate (15) is fixedly connected to the bottom end of the telescopic shaft (8), and a first clamping plate (13) is rotatably connected to the bottom side of the second clamping plate (15), and a rubber pad (14) is fixedly connected to one side of the first clamping plate (13) and the second clamping plate (15).

2. The municipal sewage pipe laying device according to claim 1, characterized in that: The two lifting assemblies each comprise a motor (3), the motor (3) being fixedly connected to the inside of the base plate (5), two screw rods (7) being rotatably connected to the inside of the base plate (5), the bottom ends of the screw rods (7) being rotatably connected to the inside of the base plate (5), a transmission belt (22) being sleeved on the driving end of the motor (3) and the outer periphery of the screw rods (7), a supporting sleeve (4) being fixedly connected to the top side of the base plate (5), the screw rods (7) being rotatably connected to the inside of the supporting sleeve (4), a connecting sleeve (9) being threadedly connected to the outer periphery of the screw rods (7), and the connecting sleeve (9) being fixedly connected to the bottom side of the top plate (10).

3. The municipal sewage pipe laying device according to claim 1, characterized in that: A support shaft (20) is fixedly connected to one side of the second clamping plate (15), and a spring (12) is sleeved on the outer periphery of the support shaft (20). One end of the spring (12) abuts against one side of the second clamping plate (15), and the other end of the spring (12) abuts against one side of the first clamping plate (13).

4. The municipal sewage pipe laying device according to claim 1, characterized in that: The bottom end of the mounting shaft (2) is fixedly connected to a mounting block (16); the telescopic shaft (8) passes through the middle of the mounting block (16); a movable shaft (25) is slidably connected inside the mounting block (16); two rotating rods (27) are rotatably connected to the outer circumference of the movable shaft (25); one end of the rotating rod (27) is rotatably connected to a fixed shaft (21); a plurality of evenly distributed grooves are provided inside the telescopic shaft (8); one end of the fixed shaft (21) is slidably connected inside the grooves.

5. The municipal sewage pipe laying device according to claim 4, characterized in that: The top end of the telescopic shaft (8) is fixedly connected to a limit plate (24), and the limit plate (24) is slidably connected to the inside of the installation shaft (2).

6. The municipal sewage pipe laying device according to claim 4, characterized in that: A second spring (26) is sleeved on the outer periphery of the movable shaft (25), one end of the second spring (26) abuts against one side of the mounting block (16), and the other end of the second spring (26) abuts against one end of the movable shaft (25).

7. The municipal sewage pipe laying device according to claim 2, characterized in that: A plurality of evenly distributed support frames (6) are fixedly connected to the top side of the bottom plate (5), and a slider (23) is fixedly connected to the opposite side of two adjacent support frames (6), and the slider (23) is slidably connected to the outer periphery of the connecting sleeve (9).

8. The municipal sewage pipe laying device according to claim 1, characterized in that: Two universal wheels are fixedly connected to the bottom side of the bottom plate (5).

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