Municipal pipeline drainage device

Abstract

The utility model discloses a municipal pipeline drainage device, which relates to the technical field of pipeline drainage, and comprises a driving component and a drainage frame group, the outside of the driving component is connected with a device shell group, the power output end of the driving component is connected with the drainage frame group, and the side edge of the driving component is symmetrically provided with moving components in the front-back direction. According to the municipal pipeline drainage device, the drainage frame set is connected to the power output end of the driving component, telescopic adjustment of the structure of the drainage frame set is used in cooperation with driving of the driving component, and rapid dredging operation can be provided for the interiors of municipal pipelines with different diameters within a certain range; and meanwhile, attachments on the inner wall of the pipeline can be synchronously removed as much as possible, and due to the structural use of the moving component, the whole device can move in the pipeline, and meanwhile, structural adjustment can be made within a certain range according to the inner diameters of pipelines with different diameters, so that the stability of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pipeline drainage technology, specifically a municipal pipeline drainage device. Background Technology

[0002] Municipal administration refers to all administrative and management work in a city, as well as market and trade affairs; urban management work includes industry and commerce, transportation, culture and education, environment, sanitation, and infrastructure construction.

[0003] Municipal pipeline drainage refers to the efficient removal of condensate, air, and non-condensable gases from steam pipes, steam heaters, or other steam-using equipment through a specialized pipeline system to ensure the stable operation of the steam system. This process involves various physical principles and engineering technologies, with the aim of reducing heat loss, extending equipment life, and lowering energy consumption and operating costs.

[0004] For example, utility model application No. 202222555053.2 discloses a municipal pipeline drainage device. This municipal pipeline drainage device, through the setting of a telescopic base, telescopic rod and rollers, facilitates the movement of the device inside the pipeline by signal control. Then, during the movement, the set movable elements and cleaning brushes clean the outside of the rollers, thereby removing the garbage adhering to the outside of the rollers. Then, the garbage flows out through the output inclined grooves set at both ends, thus facilitating the movement of the rollers. However, in the use of municipal pipeline drainage devices similar to the above-mentioned document, due to the limitations of its own structure, its drainage effect will vary when dealing with pipelines of different inner diameters. At the same time, the stability of movement inside the pipeline is affected by the structure, lacking sufficient stability, resulting in a relatively limited drainage effect.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a municipal pipe drainage device. Utility Model Content

[0006] The purpose of this utility model is to provide a municipal pipeline drainage device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a municipal pipeline drainage device, comprising a driving component and a drainage frame assembly. The driving component is externally connected to a device housing assembly, and the power output end of the driving component is connected to and installed with the drainage frame assembly. Moving components are symmetrically installed on the front and rear sides of the driving component. The drainage frame assembly includes a transmission roller, a fixed frame, an electric telescopic rod, and a metal scraper. The front and rear ends of the transmission roller are both connected to the fixed frame, and the electric telescopic rod is installed at the end of the fixed frame away from the transmission roller. Furthermore, the end of the electric telescopic rod away from the fixed frame is horizontally connected to the metal scraper.

[0008] Furthermore, the driving component includes a protective shell, a servo motor, a stabilizing shaft bracket, a docking seat, and a connecting groove. The servo motor is installed inside the protective shell, and the stabilizing shaft bracket is installed on the side of the protective shell near the output end of the servo motor. The docking seat is provided on the outer side of the protective shell, and a connecting groove is provided at the end of the docking seat away from the protective shell.

[0009] Furthermore, the docking seats are arranged in a circular array with the protective shell as the center and there are three sets of them. The power output end of the servo motor passes horizontally through the middle of the stabilizing shaft frame.

[0010] Furthermore, the device housing assembly includes a counterweight housing, a stabilizing base, a support frame, and a fixing sleeve. The stabilizing base is provided inside the counterweight housing, and the support frame is symmetrically arranged front and back inside the counterweight housing. The fixing sleeve is symmetrically arranged front and back on the sides of the counterweight housing.

[0011] Furthermore, the stabilizer, support frame, and fixing sleeve are all arranged in a circular array with the counterweight shell as the center, and each has three sets, and the inner surface of the connecting groove and the middle section surface of the stabilizer match each other.

[0012] Furthermore, the transmission roller is connected to the power output end of the servo motor via a flange structure at the end near the servo motor. The fixed frame, electric telescopic rod, and metal scraper are all arranged in a circular array with the transmission roller as the center, and there are three sets of each. Moreover, the metal scraper and the electric telescopic rod are movably connected.

[0013] Furthermore, the movable component includes a lifting column, a fixed base, and a drive wheel. The fixed base is installed at the bottom of the lifting column, and the movable component is installed at the top of the lifting column.

[0014] Furthermore, the moving components are arranged in a circular array with the driving component as the center and there are three sets of them. The middle part of the fixed seat and the support frame are movably connected, and the lifting column is vertically inserted through the inside of the fixed sleeve.

[0015] This utility model provides a municipal pipe drainage device, which has the following beneficial effects:

[0016] 1. This utility model utilizes the telescopic structure of an electric telescopic rod to drive a metal scraper at the end furthest from the fixed frame, allowing for translational adjustment within a certain range along the axial direction of the electric telescopic rod. This structure allows for appropriate structural adjustments based on the internal diameter of the pipe, ensuring both flexibility in use and effective pipe dredging. It also effectively removes deposits from the pipe's inner surface. Furthermore, the movable connection between the electric telescopic rod and the metal scraper facilitates disassembly and assembly for maintenance and replacement. The flange structure connects one end of the drain rack assembly to the power output end of the drive component, ensuring sufficient structural stability while allowing for easy separation and transport.

[0017] 2. This utility model features movable components arranged in a circular array on the side of the device housing, symmetrically arranged front and back. The expansion and contraction of the lifting column allows for the displacement of the drive wheel connected to its output end along the axial direction of the lifting column. This allows for adjustment within a certain range based on the diameter of the pipe's inner wall. This structure ensures both operational flexibility and maximum structural stability within the pipe, guaranteeing effective pipe clearing. Furthermore, a support frame connected to a fixed base within the counterweight housing provides structural support for the movable components and also supports the counterweight housing internally, ensuring its structural strength. A stabilizing seat within the counterweight housing, combined with a docking seat with a connecting groove at one end, allows the drive component to be slidably installed within the device housing. This provides good structural support for the servo motor and sufficient structural buffer protection, ensuring the device's operational stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main body of a municipal pipe drainage device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the driving component structure of a municipal pipeline drainage device according to the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the housing assembly of a municipal pipeline drainage device according to the present invention;

[0021] Figure 4 This is a three-dimensional structural diagram of a drainage rack assembly for a municipal pipeline drainage device according to the present invention;

[0022] Figure 5 This is a three-dimensional structural diagram of the movable component of a municipal pipeline drainage device according to the present invention.

[0023] In the diagram: 1. Drive component; 101. Protective shell; 102. Servo motor; 103. Stabilizing shaft frame; 104. Docking seat; 105. Connecting groove; 2. Device shell assembly; 201. Counterweight shell; 202. Stabilizing seat; 203. Support frame; 204. Fixed sleeve; 3. Drainage rack assembly; 301. Transmission roller; 302. Fixed frame; 303. Electric telescopic rod; 304. Metal scraper; 4. Moving component; 401. Lifting column; 402. Fixed seat; 403. Drive wheel. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] like Figures 1 to 5 As shown, a municipal pipe drainage device includes a drive component 1 and a drainage frame assembly 3. A device housing assembly 2 is externally connected to the drive component 1, and the drainage frame assembly 3 is connected and installed at the power output end of the drive component 1. Moving components 4 are symmetrically installed on the front and rear sides of the drive component 1. The drainage frame assembly 3 includes a drive roller 301, a fixed frame 302, an electric telescopic rod 303, and a metal scraper 304. The fixed frame 302 is connected to both the front and rear ends of the drive roller 301. An electric telescopic rod 303 is installed at the end of the fixed frame 302 away from the drive roller 301, and a metal scraper 304 is horizontally connected to the end of the electric telescopic rod 303 away from the fixed frame 302. The end of 301 closest to the servo motor 102 is connected to the power output end of the servo motor 102 via a flange structure. The fixed frame 302, the electric telescopic rod 303, and the metal scraper 304 are all arranged in a circular array with the transmission roller 301 as the center, and three sets of each are provided. The metal scraper 304 and the electric telescopic rod 303 are movably connected. Through the extension and retraction of the electric telescopic rod 303, the metal scraper 304 at the end away from the fixed frame 302 can be moved and adjusted within a certain range in the axial direction of the electric telescopic rod 303. With this structure, appropriate structural adjustments can be made within a certain range according to the internal diameter of the pipe.

[0026] like Figures 1 to 5As shown, the driving component 1 includes a protective shell 101, a servo motor 102, a stabilizing shaft bracket 103, a docking seat 104, and a connecting groove 105. The servo motor 102 is installed inside the protective shell 101, and the stabilizing shaft bracket 103 is installed on the side of the protective shell 101 near the output end of the servo motor 102. The docking seat 104 is provided on the outer side of the protective shell 101, and a connecting groove 105 is opened at the end of the docking seat 104 away from the protective shell 101. The docking seats 104 are arranged in a circular array with the protective shell 101 as the center, and three sets are arranged. The power output end of the servo motor 102 passes horizontally through the middle of the stabilizing shaft bracket 103. The device housing assembly 2 includes a counterweight shell 201, a stabilizing seat 202, a support frame 203, and a fixing sleeve 204. The stabilizing seat 202 is provided inside the counterweight shell 201, and the support frame 203 is symmetrically arranged front and back inside the counterweight shell 201. The sides of the counterweight shell 201 are symmetrically arranged front and back. The fixed sleeve 204, the stabilizing seat 202, the support frame 203 and the fixed sleeve 204 are all arranged in a circular array with the counterweight shell 201 as the center, and each has three sets. The inner surface of the connecting groove 105 and the middle section surface of the stabilizing seat 202 match each other. The moving component 4 includes a lifting column 401, a fixed seat 402 and a drive wheel 403. The fixed seat 402 is installed at the bottom of the lifting column 401 and the moving component 4 is installed at the top of the lifting column 401. The moving component 4 is arranged in a circular array with the drive component 1 as the center and has three sets. The fixed seat 402 and the support frame 203 are movably connected in the middle. The lifting column 401 is vertically inserted into the interior of the fixed sleeve 204. Through the structural extension and contraction of the lifting column 401, the drive wheel 403 connected to its output end can be driven to move and adjust in the axial direction of the lifting column 401. This allows for adjustment within a certain range according to the diameter of the inner wall of the pipe.

[0027] In summary, as Figures 1 to 5 As shown, when using this municipal pipe drainage device, firstly, the entire drive component 1 is slidably inserted into the surface of the stabilizing seat 202 inside the counterweight shell 201 using the docking seat 104 with a connecting groove 105 on one end surface. Then, the docking seat 104 and the stabilizing seat 202 are connected and fixed with bolts. Then, the transmission roller 301 is connected and fixed to the power output end of the servo motor 102 using the flange structure.

[0028] When the entire device is placed inside the pipe, the drainage frame 3 and the moving component 4 will operate and adjust synchronously according to the inner diameter of the municipal pipe. The lifting column 401 inside the fixed sleeve 204 will expand and contract, and push the drive wheel 403 connected to one end to press against the inner wall surface of the pipe to ensure the structural support of the entire device. At the same time, the electric telescopic rod 303 installed at one end of the fixed frame 302 will expand and contract synchronously. According to the dredging needs, the metal scraper 304 connected to one end of the electric telescopic rod 303 will be pushed and adjusted to maintain an appropriate structural extension state.

[0029] Then, under the operation of the servo motor 102 inside the protective shell 101, the entire drain rack assembly 3 connected to one end of the stabilizing shaft 103 will rotate rapidly in the horizontal direction. The drain rack assembly 3 structure itself will agitate and break up the blockage inside the pipe, so as to achieve the function of quickly clearing the pipe. During this process, the counterweight shell 201 can help the entire device maintain good center of gravity stability when the drain rack assembly 3 structure rotates.

[0030] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A municipal pipe drainage device, comprising a driving component (1) and a drainage rack assembly (3), characterized in that: The drive component (1) is externally connected to a device housing assembly (2), and a drainage rack assembly (3) is connected to the power output end of the drive component (1). Moving components (4) are symmetrically installed on the front and back sides of the drive component (1). The drainage rack assembly (3) includes a drive roller (301), a fixed frame (302), an electric telescopic rod (303), and a metal scraper (304). The front and rear ends of the drive roller (301) are connected to the fixed frame (302), and the electric telescopic rod (303) is installed at the end of the fixed frame (302) away from the drive roller (301). The metal scraper (304) is horizontally connected at the end of the electric telescopic rod (303) away from the fixed frame (302).

2. A municipal pipe drainage device according to claim 1, characterized in that, The drive component (1) includes a protective shell (101), a servo motor (102), a stabilizing shaft (103), a docking seat (104), and a connecting groove (105). The servo motor (102) is installed inside the protective shell (101), and the stabilizing shaft (103) is installed on the side of the protective shell (101) near the output end of the servo motor (102). The docking seat (104) is provided on the outside of the protective shell (101), and the connecting groove (105) is provided at the end of the docking seat (104) away from the protective shell (101).

3. A municipal pipe drainage device according to claim 2, characterized in that, The docking seats (104) are arranged in a circular array with the protective shell (101) as the center and are provided in three groups. The power output end of the servo motor (102) passes horizontally through the middle of the stabilizing shaft frame (103).

4. A municipal pipe drainage device according to claim 2, characterized in that, The device housing assembly (2) includes a counterweight housing (201), a stabilizing seat (202), a support frame (203), and a fixing sleeve (204). The stabilizing seat (202) is provided inside the counterweight housing (201), and the support frame (203) is symmetrically arranged in front and back inside the counterweight housing (201). The fixing sleeve (204) is symmetrically arranged in front and back on the side of the counterweight housing (201).

5. A municipal pipe drainage device according to claim 4, characterized in that, The stabilizer (202), support frame (203) and fixing sleeve (204) are all arranged in a ring array with the counterweight shell (201) as the center, and each is provided in three sets. The inner surface of the connecting groove (105) and the middle section surface of the stabilizer (202) match each other.

6. A municipal pipe drainage device according to claim 2, characterized in that, The transmission roller (301) is connected to the power output end of the servo motor (102) via a flange structure at the end near the servo motor (102). The fixed frame (302), electric telescopic rod (303) and metal scraper (304) are arranged in a circular array with the transmission roller (301) as the center, and each is provided in three sets. Moreover, the metal scraper (304) and the electric telescopic rod (303) are movably connected.

7. A municipal pipe drainage device according to claim 4, characterized in that, The movable component (4) includes a lifting column (401), a fixed seat (402) and a drive wheel (403). The fixed seat (402) is installed at the bottom of the lifting column (401), and the movable component (4) is installed at the top of the lifting column (401).

8. A municipal pipe drainage device according to claim 7, characterized in that, The moving component (4) is arranged in a circular array with the driving component (1) as the center and is provided in three groups. The middle part of the fixed seat (402) and the support frame (203) are movably connected. The lifting column (401) is vertically inserted into the interior of the fixed sleeve (204).

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