Self-suction pipeline threading device
The self-suction pipe line threading device addresses the challenge of complex wiring installation by using a suction mechanism and debris filter to smoothly guide wires through conduits, enhancing efficiency and reducing costs.
Patent Information
- Application Number
- CN202421644663.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In the prior art, wire and pipelines are difficult to thread, especially when there are many bends at the embedded pipelines or the bend angle is large, resulting in inconvenience in construction, waste of costs and time.
Self-priming pipeline threading device is adopted, including pipeline traction device, suction power device and garbage filtration device. It is fixedly connected to the pipeline traction device through pipeline fixing components. The pressure difference is formed by using the suction power device to drive the pipeline to move along the pipeline, and the garbage in the pipeline is filtered through the garbage filtration device to achieve convenient threading.
It realizes convenient threading of electromechanical pipelines, saves construction costs and time, and avoids the difficulty and waste of manual threading.
Smart Images
Figure CN223109558U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of mechanical and electrical engineering construction, and particularly to a self-priming pipeline wire threading device. Background Art
[0002] The embedding work of wire pipes accounts for a very large proportion in the construction of mechanical and electrical engineering. During the construction stage of the main building body, wire pipes need to be pre-cast into the structure body in advance. For the wire pipes and wire boxes in precast wall bodies, they are also cast integrally in the factory along with the structure body. After the construction of the main building body is completed, construction workers will thread the wires into the embedded pipelines to lay out the wires. Currently, the common wire threading method for embedded pipelines is generally as follows: First, thread the wire threading steel wire into the embedded pipeline. Fix the wire to be threaded on the wire threading steel wire at the exposed end of the wire threading steel wire, and then pull the wire threading steel wire to thread the cable into the embedded pipeline. However, when there are many turns or large bending angles in the embedded pipeline, it is difficult for the wire threading steel wire to move forward. At this time, it is usually only possible to break the wall at the difficult wire threading place and add junction boxes to continue the wire laying work.
[0003] Regarding the above related technologies, the inventor believes that manual wire threading not only brings great inconvenience to construction, but also wastes a large amount of construction costs and time. Utility Model Content
[0004] In order to facilitate the wire threading of mechanical and electrical pipelines, save construction costs and time, this application provides a self-priming pipeline wire threading device.
[0005] A self-priming pipeline wire threading device provided by this application adopts the following technical solutions:
[0006] A self-priming pipeline wire threading device includes a pipeline traction device, a suction power device, and a garbage filtering device. The pipeline traction device includes a sphere whose size is adapted to the wire threading pipeline. The pipeline traction device further includes a pipeline fixing component for fixing the pipeline to the sphere of the pipeline traction device. The pipeline traction device is placed at the pipeline inlet end of the pipeline. The inlet of the garbage filtering device is fixedly connected to the pipeline outlet end of the pipeline through a pipeline. The garbage filtering device is fixedly connected to the suction power device through a pipeline. The suction power device provides power to suck the gas in the pipeline. The garbage filtering device is used to filter out the garbage in the pipeline during the air extraction process.
[0007] By adopting the above technical solution, the pipeline is fixedly connected to the pipeline traction device through the pipeline fixing component. The pipeline traction device is placed at the pipeline inlet end of the pipeline. The pipeline outlet end of the pipeline is connected to the air suction power device through a pipeline. The pipeline outlet of the pipeline is connected to the garbage filtering device through a pipeline. The garbage filtering device is then connected to the air suction power device through a pipeline. The air suction power device is turned on to suck the air in the pipeline. During the suction process, the garbage filtering device is used to filter the garbage drawn out of the pipeline to prevent the garbage from entering the air suction power device. When sucking, a pressure difference is formed between the closed pipeline and the outside world. Under the action of the pressure difference, the pipeline traction device drives the pipeline to move along the pipeline in the air suction direction until it passes through the entire pipeline, thus completing the threading of the pipeline, making the threading of the mechanical and electrical pipeline convenient and saving construction costs and time.
[0008] Optionally, a plurality of drag reduction supports are fixedly connected to the part of the sphere in contact with the threading pipeline, and a plurality of rolling balls are rotatably connected to the outer ends of the drag reduction supports.
[0009] By adopting the above technical solution, during the movement of the sphere in the pipeline, the rolling balls can convert the sliding friction between the sphere and the inner wall of the pipeline into rolling friction, so that the sphere can move more smoothly in the pipeline.
[0010] Optionally, the sphere is an inflatable rubber airbag.
[0011] By adopting the above technical solution, by filling different volumes of gas, the volume of the sphere is different, so as to meet different sizes of pipeline.
[0012] Optionally, the pipeline fixing component includes a pipeline hanging ring and a pipeline fixing clip. The pipeline hanging ring is fixedly connected to the sphere. One end of the pipeline is bent and hung on the pipeline hanging ring. The pipeline fixing clip is used to fixedly clamp the pipeline bent and hung on the pipeline hanging ring to prevent the pipeline from falling off the pipeline hanging ring.
[0013] By adopting the above technical solution, one end of the pipeline to be threaded is bent and hung on the pipeline hanging ring, and then it is clamped and fixed with the pipeline fixing clip to prevent the pipeline from falling off during the threading process.
[0014] Optionally, the pipeline fixing clip includes two card slot rows hinged to each other. Each card slot row is horizontally arranged with a plurality of pipeline card slots. At the ends of each card slot row away from the hinge connection, a connection buckle and a buckle groove for fixedly connecting with the connection buckle are respectively fixedly arranged.
[0015] By adopting the above technical solution, after the pipeline is bent and hung on the pipeline hanging ring, the bent pipeline is respectively placed in the pipeline card slots of the card slot rows hinged to each other and fixed through the connection buckle and the buckle groove to realize the clamping and fixing of the pipeline fixing clip.
[0016] Optionally, the pipeline fixing component further includes at least one wire bundling device for bundling multiple pipelines to ensure that the threading process is not messy and entangled.
[0017] By adopting the above technical solution, after fixing the pipelines, at a certain distance from the pipeline fixing clip, the multiple pipelines are bundled into one by the wire bundling device to prevent the pipelines from being messy and entangled during the threading process.
[0018] Optionally, the garbage filtering device includes a round barrel, and an air inlet connection port and an air outlet connection port are provided at the upper part of the round barrel.
[0019] By adopting the above technical solution, the stone garbage sucked out from the pipeline enters the round barrel of the garbage filtering device through the air inlet connection port at the upper part of the round barrel, and falls to the bottom of the barrel under the action of gravity, while the gas enters the suction power device through the air outlet connection port at the upper part of the round barrel, thereby filtering out the heavier garbage such as stones.
[0020] Optionally, a garbage filter screen is provided at the air outlet connection port.
[0021] By adopting the above technical solution, the garbage filter screen isolates the lighter garbage such as leaves in the garbage filtering device to prevent the light-quality garbage from entering the suction power device through the air outlet connection port.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The pipeline is fixedly connected to the pipeline traction device through the pipeline fixing component. The pipeline traction device is placed at the pipeline inlet end of the pipeline. The pipeline outlet end of the pipeline is connected to the suction power device through a pipeline. The pipeline outlet of the pipeline is connected to the garbage filtering device through a pipeline. The garbage filtering device is then connected to the suction power device through a pipeline. The suction power device is turned on to suck the air in the pipeline. During the suction process, the garbage filtering device is used to filter the garbage drawn out of the pipeline to prevent the garbage from entering the suction power device. A pressure difference is formed between the closed pipeline and the outside world during the suction. Under the action of the pressure difference, the pipeline traction device drives the pipeline to move along the pipeline in the suction direction until it passes through the entire pipeline, thereby completing the threading of the pipeline, making the threading of the mechanical and electrical pipeline convenient and saving construction costs and time;
[0024] 2. The ball can convert the sliding friction between the sphere and the inner wall of the pipeline into rolling friction, so that the sphere can move more smoothly in the pipeline;
[0025] 3. By filling different volumes of gas, the volume of the sphere is made different, so as to meet different sizes of pipeline. Description of the Drawings
[0026] Figure 1 is a schematic structural diagram of an embodiment of the present application;
[0027] Figure 2 is a schematic structural diagram of a pipeline traction device;
[0028] Figure 3 is a schematic structural diagram of a pipeline fixing clip;
[0029] In the figure, 1 is a pipeline traction device; 101 is a sphere; 1011 is a drag reduction support; 10111 is a ball; 102 is a pipeline fixing component; 1021 is a pipeline hanging ring; 1022 is a pipeline fixing clip; 10221 is a card slot row; 102211 is a pipeline card slot; 102212 is a connection buckle; 102213 is a buckle groove; 1023 is a wire bundling device; 2 is an air suction power device; 3 is a garbage filtering device; 301 is an air inlet connection port; 302 is an air outlet connection port. Specific embodiments
[0030] The following is a further detailed description of the present application in conjunction with the attached Figures 1-3 drawings.
[0031] An embodiment of the present application discloses a self-priming pipeline threading device.
[0032] Refer to Figure 1, A self-priming pipeline threading device, which includes a pipeline traction device 1, an air suction power device 2, and a garbage filtering device 3. The pipeline traction device 1 includes an inflatable rubber airbag. According to the pipeline, different volumes of gas are filled to form a sphere 101 whose size is adapted to the threading pipeline. The pipeline traction device 1 also includes a pipeline fixing component 102 for fixing the pipeline to the sphere 101. Through the pipeline fixing component 102, the pipeline to be threaded is fixed to the sphere 101 of the pipeline traction device 1. The pipeline traction device 1 with the pipeline to be threaded fixed is placed at the pipeline inlet end of the pipeline. The pipeline outlet end is connected to the air suction power device 2 through a pipeline. The air suction power device 2 selects an air suction pump. A garbage filtering device 3 is connected and communicated through a pipeline between the air suction pump and the pipeline outlet end. The garbage filtering device 3 includes a round barrel with a closed top. An air inlet connection port 301 fixedly connected to the pipeline outlet end through a pipeline and an air outlet connection port 302 connected to the air suction pump through a pipeline are respectively opened on the upper part of the round barrel. A garbage filter screen is fixedly arranged at the air outlet connection port 302. When the air suction pump is turned on, the air in the air extraction pipeline. At this time, the pressure in the closed space formed by the pipeline between the pipeline traction device 1 and the air suction pump is less than the external air pressure. Under the action of the pressure difference, the pipeline traction device 1 drives the pipeline to move along the pipeline in the air suction direction until the pipeline traction device 1 is led out from the pipeline outlet end. During this suction process, heavy garbage such as stones extracted from the pipeline falls to the bottom of the round barrel of the garbage filtering device 3 under the action of gravity, and light garbage such as leaves is blocked in the garbage filtering device 3 by the garbage filter screen, thus realizing the convenient threading of the pipeline and the filtering of garbage, making the threading construction of mechanical and electrical pipelines time-saving and labor-saving.
[0033] Reference Figure 2 , Multiple drag reduction supports 1011 with balls 10111 are fixedly connected to the part of the sphere 101 of the pipeline traction device 1 in contact with the threading pipeline. The balls 10111 are rotatably connected to the outer end of the drag reduction support 1011. During the movement of the sphere 101 in the pipeline, the balls 10111 can convert the sliding friction between the sphere 101 and the inner wall of the pipeline into rolling friction, so that the sphere 101 can move more smoothly in the pipeline.
[0034] Reference Figure 2 and Figure 3, the pipeline fixing member 102 includes a pipeline hanging ring 1021, a pipeline fixing clip 1022 and two wire bundling devices 1023. The pipeline hanging ring 1021 is a square stainless steel iron ring, fixedly connected to the sphere 101 of the pipeline traction device 1. One end of the pipeline to be threaded is bent and hung on one side of the pipeline hanging ring 1021 away from the sphere 101. The pipeline fixing clip 1022 is composed of two mutually hinged card slot rows 10221. Each card slot row 10221 is horizontally arranged with a plurality of pipeline card slots 102211 for placing pipelines. The bent pipelines are respectively placed in the pipeline card slots 102211. At the end of each card slot row 10221 away from the hinged connection, a connection buckle 102212 and a buckle groove 102213 are fixedly arranged respectively. Through the fixed connection of the connection buckle 102212 and the buckle groove 102213, the pipeline fixing clip 1022 clamps and fixes the bent pipelines to prevent the pipelines from falling off the pipeline hanging ring 1021. The wire bundling device 1023 adopts an adjustable wire bundling belt. At a position at a certain distance from the pipeline fixing clip 1022, two wire bundling belts are used at intervals to bundle multiple pipelines into one strand, ensuring that the pipelines will not be randomly wound during the threading process.
[0035] The implementation principle of the self-priming pipeline threading device in the embodiment of the present application is as follows: Fix the pipeline to be threaded on the sphere 101 of the pipeline traction device 1 through the pipeline fixing member 102, place the sphere 101 at the pipeline inlet end of the pipeline, and turn on the suction power device 2 for suction. During the suction process, the garbage filtering device 3 filters the sucked garbage. With the suction of the suction power device 2, the pipeline traction device 1 drives the pipeline to move along the pipeline in the suction direction until it completely passes through the pipeline, thus completing the pipeline threading, which is convenient, fast, time-saving and labor-saving.
[0036] The embodiments of the specific implementation manners are all preferred embodiments of the present application. Without limiting the protection scope of the present application accordingly, therefore: All equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A self-priming pipeline threading device, comprising a pipeline traction device (1), an air suction power device (2) and a garbage filtering device (3), characterized in that: The pipeline traction device (1) includes a sphere (101) whose size is adapted to the threading pipeline. The pipeline traction device (1) further includes a pipeline fixing component (102) for fixing the pipeline to the sphere (101) of the pipeline traction device (1). The pipeline traction device (1) is placed at the pipeline inlet end of the pipeline. The inlet of the garbage filtering device (3) is fixedly connected to the pipeline outlet end of the pipeline through a pipeline. The garbage filtering device (3) is fixedly connected to the suction power device (2) through a pipeline. The suction power device (2) provides power to suck the gas in the pipeline. The garbage filtering device (3) is used to filter out the garbage in the pipeline drawn out during the air extraction process.
2. The self-priming pipeline threading device according to claim 1, wherein: A plurality of drag reduction supports (1011) are fixedly connected to the part of the sphere (101) in contact with the threading pipeline. A plurality of balls (10111) are rotatably connected to the outer ends of the drag reduction supports (1011).
3. The self-priming pipeline wire threading device according to claim 2, wherein: The sphere (101) is an inflatable rubber airbag.
4. The self-priming pipeline threading device according to claim 1, characterized in that: The pipeline fixing component (102) includes a pipeline hanging ring (1021) and a pipeline fixing clip (1022). The pipeline hanging ring (1021) is fixedly connected to the sphere (101). One end of the pipeline is bent and hung on the pipeline hanging ring (1021). The pipeline fixing clip (1022) is used to fixedly clamp the pipeline bent and hung on the pipeline hanging ring (1021) to prevent the pipeline from falling off the pipeline hanging ring (1021).
5. The self-priming pipeline threading device according to claim 4, characterized in that: The pipeline fixing clip (1022) includes two card slot rows (10221) hinged to each other. A plurality of pipeline card slots (102211) are horizontally arranged on each card slot row (10221). At the ends of each card slot row (10221) away from the hinge connection, a connection buckle (102212) and a buckle groove (102213) for fixedly connecting to the connection buckle (102212) are respectively fixedly arranged.
6. The self-priming pipeline threading device according to claim 4, characterized in that: The pipeline fixing component (102) further includes at least one wire bundling device (1023). The wire bundling device (1023) is used to bundle multiple pipelines to ensure that the threading process will not be messy and entangled.
7. The self-priming pipeline threading device according to claim 1, characterized in that: The garbage filtering device (3) includes a round barrel. An air inlet connection port (301) and an air outlet connection port (302) are opened at the upper part of the round barrel.
8. The self-priming pipeline threading device according to claim 7, wherein: A garbage filter screen is arranged at the air outlet connection port (302).