Excavation-free dredging and cleaning device for water supply and drainage pipe network

Abstract

The utility model relates to the technical field of drainage pipe network cleaning, in particular to an excavation-free dredging and cleaning device for a water supply and drainage pipe network. The excavation-free dredging and cleaning device comprises a driving traveling mechanism, rolling wheels are installed at the bottom end of the driving traveling mechanism, and a driving rotating mechanism comprises a driving motor. The driving motor is installed at the bottom end of the interior of the driving rotating mechanism, a driving rotating shaft is installed at the output end of the driving motor through a coupler, a fixing rod is installed at one end of the outer wall of the driving rotating shaft, a mounting ring is installed at the end, away from the driving rotating shaft, of the fixing rod, and a mounting sleeve rod is installed on the outer wall of the mounting ring. Firstly, the driving motor is started to drive the driving rotating shaft to rotate, the driving rotating shaft rotates to drive the mounting ring and the cleaning cutter to rotate at the same time, and the inclined-edge blades are mounted on the side wall of the cleaning cutter, so that the cleaning cutter rotates to clean the inner wall of the drainage pipe network.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe network cleaning, in particular to a device for cleaning water supply and drainage pipe networks without excavation. Background Art

[0002] The drainage network is a system composed of pipes, manhole covers, and rainwater outlets. Its main function is to discharge sewage and precipitation in cities and buildings to sewage treatment plants or other receiving locations. It includes two parts: sewage pipe network and rainwater pipe network. The drainage network is not only a simple drainage channel, but also includes parts for sewage treatment, such as sewage treatment stations, which will divert sewage and perform various treatments, such as water treatment and physical and chemical treatments, to reduce environmental pollution. In addition, the drainage network also helps to enhance urban environmental sanitation and public safety; when the drainage network is used for a long time, it is easy to cause mud to adhere to the inner wall of the drainage network, which requires municipal drainage to be cleaned;

[0003] When cleaning the drainage network, due to the narrow opening of the drainage network, it is impossible for the cleaning personnel to drill into the interior of the drainage network for cleaning, which brings inconvenience to the operators. Therefore, a drainage network excavation-free unblocking and cleaning device is needed to meet people's usage needs. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above or existing technologies, when cleaning the drainage network, due to the narrow drainage network opening, it is impossible for the cleaning personnel to drill into the interior of the drainage network for cleaning, which brings inconvenience to the operators, so the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a water supply and drainage network excavation-free dredging and cleaning device. In order to solve the above technical problems, the utility model provides the following technical solutions: a water supply and drainage network excavation-free dredging and cleaning device comprises a driving travel mechanism, the bottom end of each driving travel mechanism is equipped with a first fixing rod, and the bottom end of the first fixing rod is equipped with a roller;

[0007] A driving rotation mechanism, comprising a driving motor, the driving motor being mounted at the bottom end of the driving rotation mechanism, the output end of the driving motor being mounted with a driving shaft via a coupling, and a second fixing rod being mounted at one end of an outer wall of the driving shaft, a mounting ring being mounted at one end of the second fixing rod away from the driving shaft, and a mounting sleeve rod being mounted on the outer wall of the mounting ring;

[0008] The positioning mechanism comprises a fixed sleeve rod, the fixed sleeve rod is installed on the side wall of the driving travel mechanism, one end of the fixed sleeve rod is installed with a fixed frame, and a positioning wheel is rotatably installed inside the fixed frame.

[0009] As a preferred solution of the excavation-free unclogging and cleaning device for water supply and drainage pipe networks of the utility model, the mounting sleeve rod includes a first slide rail, the inner wall of the mounting sleeve rod is installed with the first slide rail, and the interior of the first slide rail is provided with a first slider, the side wall of the first slider is installed with a first disc body, and the top of the first disc body is installed with a first connecting rod, and the top of the first connecting rod is installed with a cleaning knife.

[0010] As a preferred solution of the excavation-free dredging and cleaning device for water supply and drainage pipe networks of the utility model, a first spring body is installed at the bottom end of the first disc body, and the bottom end of the first spring body is fixedly connected to the bottom end inside the mounting sleeve rod.

[0011] As a preferred solution of the excavation-free unclogging and cleaning device for a water supply and drainage network of the utility model, the fixed sleeve rod includes a second slide rail, the inner wall of the fixed sleeve rod is installed with the second slide rail, and the interior of the second slide rail is provided with a second slider, the side wall of the second slider is installed with a second disc body, and one end of the second disc body is installed with a second connecting rod, and one end of the second connecting rod is fixedly connected to the positioning wheel.

[0012] As a preferred solution of the excavation-free dredging and cleaning device for water supply and drainage pipes of the utility model, a second spring body is installed at one end of the second disc body, and one end of the second spring body is fixedly connected to the side wall at one end inside the fixed sleeve rod.

[0013] As a preferred solution of the excavation-free dredging and cleaning device for water supply and drainage pipe networks of the utility model, a bevel-edged blade is installed on the side wall of the cleaning knife.

[0014] As a preferred solution of the excavation-free dredging and cleaning device for water supply and drainage pipe networks of the utility model, there are four groups of positioning mechanisms with the same structure, and the four groups of positioning mechanisms are installed on the side walls on both sides of the driving travel mechanism.

[0015] The utility model has the beneficial effects of a trench-free unclogging and cleaning device for a water supply and drainage network: the utility model first starts a driving motor to drive a driving shaft to rotate, and the driving shaft rotates to drive a mounting ring and a cleaning knife to rotate at the same time, and a beveled blade is installed on the side wall of the cleaning knife, so that the cleaning knife rotates to clean the inner wall of the drainage network.

[0016] The utility model has the beneficial effects of an excavation-free unclogging and cleaning device for water supply and drainage pipe networks: the utility model firstly facilitates the driving travel mechanism and the driving rotating mechanism to travel on the inner wall of the drainage pipe network through the design of the positioning mechanism and the roller, and at the same time, through the mutual cooperation of the second slide rail and the second slider, the positioning wheel can drive the second connecting rod and the second disc body to slide inside the second slide rail through the second slider and squeeze the second spring body to deform, so that the positioning wheel is driven to fit the inner wall of the drainage pipe network through the elastic recovery of the second spring body, so as to drive the driving travel mechanism and the driving rotating mechanism to travel on the inner wall of the drainage pipe network. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The present invention is a schematic diagram of the main structure of a trench-free dredging and cleaning device for a water supply and drainage network.

[0019] Figure 2 The present invention is a schematic diagram of a fixed sleeve rod structure of a trenchless dredging and cleaning device for a water supply and drainage network.

[0020] Figure 3 The present invention is a schematic diagram of the internal structure of a fixed sleeve rod of a trenchless dredging and cleaning device for a water supply and drainage network.

[0021] Figure 4 The present invention is a schematic diagram of the structure of a driving motor for a trenchless dredging and cleaning device for a water supply and drainage network.

[0022] Figure 5 The present invention is a schematic diagram of the installation sleeve rod structure of a trenchless dredging and cleaning device for a water supply and drainage network.

[0023] Figure 6 The present invention is a schematic diagram of the structure of a driving travel mechanism and a driving rotation mechanism of a trenchless dredging and cleaning device for a water supply and drainage network.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Driving mechanism; 101. First fixing rod; 102. Roller;

[0026] 2. Driving rotating mechanism; 201. Driving motor; 202. Driving shaft; 203. Second fixing rod; 204. Mounting ring; 205. Mounting sleeve rod; 2051. First slide rail; 2052. First slider; 2053. First disc body; 2054. First connecting rod; 2055. Cleaning knife; 2056. First spring body;

[0027] 3. Positioning mechanism; 301. Fixed sleeve rod; 3011. Second slide rail; 3012. Second slide block; 3013. Second disc body; 3014. Second connecting rod; 3015. Second spring body; 302. Fixed frame; 303. Positioning wheel. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1: Reference Figures 1 to 6 , which is the first embodiment of the utility model, and provides a water supply and drainage network excavation-free dredging and cleaning device, which can solve the problem that when cleaning the drainage network, due to the narrow drainage network opening, the cleaning personnel cannot drill into the drainage network to clean, thereby causing inconvenience to the operator, including a driving travel mechanism 1, the bottom end of the driving travel mechanism 1 is equipped with a first fixing rod 101, and the bottom end of the first fixing rod 101 is equipped with a roller 102;

[0032] The driving rotating mechanism 2 includes a driving motor 201, which is installed at the bottom end of the driving rotating mechanism 2. The output end of the driving motor 201 is installed with a driving shaft 202 through a coupling, and a second fixing rod 203 is installed at one end of the outer wall of the driving shaft 202. A mounting ring 204 is installed at one end of the second fixing rod 203 away from the driving shaft 202, and a mounting sleeve rod 205 is installed on the outer wall of the mounting ring 204.

[0033] The mounting sleeve rod 205 includes a first slide rail 2051, the inner wall of the mounting sleeve rod 205 is installed with the first slide rail 2051, and the interior of the first slide rail 2051 is provided with a first slider 2052, the side wall of the first slider 2052 is installed with a first disc body 2053, and the top of the first disc body 2053 is installed with a first connecting rod 2054, and the top of the first connecting rod 2054 is installed with a cleaning knife 2055, the bottom end of the first disc body 2053 is installed with a first spring body 2056, and the bottom end of the first spring body 2056 is fixedly connected to the bottom end of the inside of the mounting sleeve rod 205, and the side wall of the cleaning knife 2055 is installed with a bevel blade.

[0034] The specific working principle is that first, the driving motor 201 is started to drive the driving shaft 202 to rotate, and the driving shaft 202 is rotated to drive the mounting ring 204 and the cleaning knife 2055 to rotate at the same time, and a beveled blade is installed on the side wall of the cleaning knife 2055, so that the cleaning knife 2055 rotates to clean the inner wall of the drainage network.

[0035] Example 2: Reference Figures 1 to 6 , which is the first embodiment of the utility model. This embodiment provides a water supply and drainage network excavation-free dredging and cleaning device. When the drainage network is being cleaned, due to the narrow drainage network opening, it is impossible for the cleaning personnel to drill into the interior of the drainage network for cleaning, which brings inconvenience to the operators. The positioning mechanism 3 includes a fixed sleeve rod 301, which is installed on the side wall of the driving travel mechanism 1, and a fixed frame 302 is installed at one end of the fixed sleeve rod 301, and a positioning wheel 303 is rotatably installed inside the fixed frame 302.

[0036] The fixed sleeve rod 301 includes a second slide rail 3011, the inner wall of the fixed sleeve rod 301 is installed with the second slide rail 3011, and the second slide rail 3011 is provided with a second slider 3012 inside, the side wall of the second slider 3012 is installed with a second disc body 3013, and one end of the second disc body 3013 is installed with a second connecting rod 3014, one end of the second connecting rod 3014 is fixedly connected to the positioning wheel 303, one end of the second disc body 3013 is installed with a second spring body 3015, and one end of the second spring body 3015 is fixedly connected to the side wall of one end inside the fixed sleeve rod 301, and there are four groups of positioning mechanisms 3 with the same structure, and the four groups of positioning mechanisms 3 are installed on the side walls on both sides of the driving travel mechanism 1.

[0037] The specific working principle is that when the inner wall of the drainage network needs to be cleaned, first, the driving travel mechanism 1 and the driving rotating mechanism 2 are placed inside the drainage network, and the positioning mechanism 3 and the roller 102 are made to fit with the inner wall of the drainage network, so that the driving travel mechanism 1 and the driving rotating mechanism 2 can be driven on the inner wall of the drainage network through the positioning mechanism 3 and the roller 102. At the same time, through the mutual cooperation of the second slide rail 3011 and the second slider 3012, the positioning wheel 303 can drive the second connecting rod 3014 and the second disc body 3013 to slide inside the second slide rail 3011 through the second slider 3012 and squeeze the second spring body 3015 to deform, so that the positioning wheel 303 is driven to fit with the inner wall of the drainage network through the elastic recovery of the second spring body 3015, so as to drive the driving travel mechanism 1 and the driving rotating mechanism 2 to drive on the inner wall of the drainage network.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for cleaning and clearing water supply and drainage pipe networks without excavation, characterized in that: include, A driving travel mechanism (1), wherein a first fixing rod (101) is installed at the bottom end of the driving travel mechanism (1), and a roller (102) is installed at the bottom end of the first fixing rod (101); A driving rotating mechanism (2), comprising a driving motor (201), the driving motor (201) being mounted at the bottom end of the driving rotating mechanism (2), the output end of the driving motor (201) being mounted with a driving rotating shaft (202) via a coupling, and a second fixing rod (203) being mounted on one end of an outer wall of the driving rotating shaft (202), a mounting ring (204) being mounted on one end of the second fixing rod (203) away from the driving rotating shaft (202), and a mounting sleeve rod (205) being mounted on the outer wall of the mounting ring (204); The positioning mechanism (3) comprises a fixed sleeve rod (301), wherein the fixed sleeve rod (301) is mounted on the side wall of the driving travel mechanism (1), a fixed frame (302) is mounted on one end of the fixed sleeve rod (301), and a positioning wheel (303) is rotatably mounted inside the fixed frame (302).

2. A water supply and drainage network excavation-free dredging and cleaning device as claimed in claim 1, characterized in that: The mounting sleeve rod (205) comprises a first slide rail (2051), the inner wall of the mounting sleeve rod (205) is installed with the first slide rail (2051), and the interior of the first slide rail (2051) is provided with a first slider (2052), the side wall of the first slider (2052) is installed with a first disc body (2053), and the top end of the first disc body (2053) is installed with a first connecting rod (2054), and the top end of the first connecting rod (2054) is installed with a cleaning knife (2055).

3. A water supply and drainage network excavation-free dredging and cleaning device as claimed in claim 2, characterized in that: A first spring body (2056) is installed at the bottom end of the first disc body (2053), and the bottom end of the first spring body (2056) is fixedly connected to the bottom end inside the mounting sleeve rod (205).

4. The device for cleaning water supply and drainage pipe network without excavation as claimed in claim 1, characterized in that: The fixed sleeve rod (301) comprises a second slide rail (3011), the inner wall of the fixed sleeve rod (301) is installed with the second slide rail (3011), and the second slide rail (3011) is provided with a second slider (3012) inside, the side wall of the second slider (3012) is installed with a second disc body (3013), and one end of the second disc body (3013) is installed with a second connecting rod (3014), and one end of the second connecting rod (3014) is fixedly connected to the positioning wheel (303).

5. A water supply and drainage network excavation-free dredging and cleaning device as claimed in claim 4, characterized in that: A second spring body (3015) is installed at one end of the second disc body (3013), and one end of the second spring body (3015) is fixedly connected to a side wall at one end inside the fixed sleeve rod (301).

6. A water supply and drainage network excavation-free dredging and cleaning device as claimed in claim 2, characterized in that: The side wall of the cleaning knife (2055) is provided with a beveled blade.

7. The device for cleaning water supply and drainage pipe network without excavation as claimed in claim 1, characterized in that: There are four groups of positioning mechanisms (3) with the same structure, and the four groups of positioning mechanisms (3) are installed on the side walls on both sides of the driving travel mechanism (1).

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