Flame-retardant pipeline with antistatic aggregation function

Abstract

The utility model relates to the technical field of pipelines, and discloses a flame-retardant pipeline with an anti-static aggregation function, which solves the problem that two pipelines are inconvenient to connect and fix quickly at present, and comprises a first pipeline, a second pipeline is arranged on the outer side of the first pipeline, and a connecting mechanism is mounted between the first pipeline and the second pipeline. The connecting mechanism comprises a mounting ring located between the first pipeline and the second pipeline, and the ends, close to each other, of the first pipeline and the second pipeline are both inserted into the mounting ring. According to the utility model, the two outer rings can be conveniently connected to the mounting ring through the matching between the positioning rods and the positioning holes and the matching between the positioning grooves and the positioning blocks, so that the two inserting blocks can be inserted into the inserting grooves, and the sliding blocks can conveniently drive the bottom block to descend through the matching between the U-shaped round rods and the arc-shaped plates and the matching between the limiting blocks and the springs; and the two inserting rods penetrate through the arc-shaped plate and are inserted into the two inserting holes correspondingly, then the two outer rings are fixed to the mounting ring conveniently, and therefore the first pipeline and the second pipeline are rapidly connected and fixed conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipelines, in particular to a flame-retardant pipeline with anti-static aggregation. Background Art

[0002] Flame-retardant pipes are a type of pipe material with excellent fire-proof properties. Their main feature is that they can effectively prevent the spread of fire, thereby protecting people's lives and property. When encountering a fire source, this type of pipe material can remain unignited or burn extremely slowly for a certain period of time, thereby buying precious time for personnel evacuation and fire fighting.

[0003] At present, flame-retardant pipes need to be connected to each other according to needs when in use, and the existing technology mostly fixes the two pipes by multiple bolts and nuts, so the staff needs to operate multiple times, which makes the operation more cumbersome. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a flame-retardant pipe with anti-static aggregation, which effectively solves the problem that it is inconvenient to quickly connect and fix two pipes.

[0005] To achieve the above object, the utility model provides the following technical solution: a flame-retardant pipeline with anti-static accumulation, comprising a pipeline 1, a pipeline 2 is arranged on the outside of the pipeline 1, and a connecting mechanism is installed between the pipeline 1 and the pipeline 2;

[0006] The connecting mechanism includes a mounting ring located between the first pipe and the second pipe, the ends of the first pipe and the second pipe that are close to each other are inserted into the mounting ring, a slot is provided on the mounting ring, the outer sides of the first pipe and the second pipe are fixedly sleeved with an outer ring, the mounting ring is located between the two outer rings, and the sides of the two outer rings that are close to each other are fixedly installed with plug blocks, the two plug blocks are inserted into the slot, and the tops of the two plug blocks are provided with plug holes, an arc plate is fixedly installed on the outer side of the mounting ring, two limit blocks are symmetrically arranged below the arc plate, a U-shaped round rod is fixedly connected between the tops of the two limit blocks, the U-shaped round rod passes through the arc plate and is movably connected to the arc plate, springs are fixedly connected between the two limit blocks and the arc plate, the two springs are sleeved on the outer side of the U-shaped round rod, a slider is movably sleeved on the outer side of the U-shaped round rod, a bottom block is fixedly installed at the bottom of the slider, and two plug rods are symmetrically fixedly installed at the bottom of the bottom block, the two plug rods pass through the arc plate and are respectively inserted into the two plug holes, and the outer diameter values ​​of the two plug rods are equal to the inner diameter values ​​of the two plug holes.

[0007] Preferably, the mounting ring is symmetrically provided with two positioning holes, and two positioning rods are symmetrically fixedly installed on the sides of the two outer rings close to each other, and the two positioning rods are respectively inserted into the two positioning holes; a positioning groove is provided on the mounting ring, and positioning blocks are fixedly installed on the sides of the two outer rings close to each other, and the two positioning blocks are inserted into the positioning grooves.

[0008] Preferably, a guide groove is provided on the outer side of the U-shaped round rod, a guide block is slidably connected in the guide groove, and the guide block is fixed on the inner side of the sliding block.

[0009] Preferably, the outer side of the U-shaped round rod is fixedly sleeved with limit ring one and limit ring two, the slider is located between limit ring one and limit ring two, and the slider is in fit with limit ring two, and two top sleeves are symmetrically fixedly installed on the top of the arc plate, and the inner diameter values ​​of the two top sleeves are equal to the outer diameter values ​​of the two inserted rods.

[0010] Preferably, two sealing gaskets 2 are symmetrically fixedly mounted on the outer side of the mounting ring, and the two sides of the two outer rings close to each other are respectively in contact with the two sealing gaskets 2.

[0011] Preferably, an inner ring is fixedly installed on the inner side of the mounting ring, the inner ring is located between pipe one and pipe two, two sealing gaskets one are symmetrically fixedly installed on the outer side of the inner ring, and the ends of pipe one and pipe two close to each other are respectively fitted with the two sealing gaskets one.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the connection of the two outer rings to the mounting ring through the cooperation between the positioning rod and the positioning hole and the positioning groove and the positioning block, and enables the two plug blocks to be inserted into the slots. The cooperation between the U-shaped round rod and the arc plate and the limit block and the spring facilitates the slider to drive the bottom block to descend, so that the two plug rods penetrate the arc plate and are respectively inserted into the two plug holes, and then the two outer rings are fixed to the mounting ring, thereby facilitating the quick connection and fixation of the pipe 1 and the pipe 2;

[0014] (2) The new type provides sealing gasket 1 and sealing gasket 2, thereby facilitating double sealing of the connection between pipe 1, pipe 2 and the mounting ring, thereby avoiding leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the flame-retardant pipeline structure with anti-static accumulation of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connection mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly structure of the installation ring and the outer ring of the utility model;

[0020] Figure 4 This is a schematic diagram of the arc-shaped plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the slider of the utility model;

[0022] In the figure: 1. pipeline one; 2. connecting mechanism; 201. mounting ring; 202. arc plate; 203. outer ring; 204. plug-in block; 205. sealing gasket one; 206. inner ring; 207. slot; 208. socket; 209. positioning rod; 2010. positioning hole; 2011. positioning block; 2012. positioning groove; 2013. sealing gasket two; 2014. limiting ring one; 2015. slider; 2016. limiting ring two; 2017. U-shaped round rod; 2018. limiting block; 2019. top sleeve; 2020. spring; 2021. guide block; 2022. guide groove; 2023. plug-in rod; 2024. bottom block; 3. pipeline two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1 It is given that the utility model includes a pipe 1, a pipe 2 3 is arranged on the outside of the pipe 1, a connecting mechanism 2 is installed between the pipe 1 and the pipe 2 3, the outside of the pipe 1 is coated with an antistatic layer and a flame retardant layer, the antistatic layer is made of graphite material, which can effectively reduce the generation and accumulation of static electricity, and the flame retardant layer is made of polyurethane material, which can effectively prevent the spread of flame and play a flame retardant role.

[0025] Specifically, by Figure 2-5The connecting mechanism 2 includes a mounting ring 201 located between the pipe 1 and the pipe 2, and the ends of the pipe 1 and the pipe 2 are inserted into the mounting ring 201. The mounting ring 201 is provided with a slot 207. The outer sides of the pipe 1 and the pipe 2 are fixedly sleeved with an outer ring 203. The mounting ring 201 is located between the two outer rings 203. The sides of the two outer rings 203 that are close to each other are fixedly installed with plug blocks 204. The two plug blocks 204 are inserted into the slot 207. The tops of the two plug blocks 204 are provided with a socket 208. The outer side of the mounting ring 201 is fixedly installed with an arc plate 202. Two limit blocks 2018 are symmetrically arranged below the curved plate 202, a U-shaped round rod 2017 is fixedly connected between the tops of the two limit blocks 2018, the U-shaped round rod 2017 penetrates the curved plate 202 and is movably connected to the curved plate 202, a spring 2020 is fixedly connected between the two limit blocks 2018 and the curved plate 202, the two springs 2020 are sleeved on the outside of the U-shaped round rod 2017, a slider 2015 is movably sleeved on the outside of the U-shaped round rod 2017, a bottom block 2024 is fixedly installed at the bottom of the slider 2015, and two plug rods 2024 are symmetrically fixedly installed at the bottom of the bottom block 2024. 23, the two insertion rods 2023 penetrate the arc plate 202 and are respectively inserted into the two insertion holes 208, and the outer diameters of the two insertion rods 2023 are equal to the inner diameters of the two insertion holes 208, the mounting ring 201 is symmetrically provided with two positioning holes 2010, the two outer rings 203 are symmetrically fixedly installed with two positioning rods 209 on one side close to each other, and the two positioning rods 209 are respectively inserted into the two positioning holes 2010, the mounting ring 201 is provided with a positioning groove 2012, the two outer rings 203 are fixedly installed with a positioning block 2011 on one side close to each other, and the two positioning blocks 2011 are inserted into the positioning groove 20 12, a guide groove 2022 is provided on the outside of the U-shaped round rod 2017, a guide block 2021 is slidably connected in the guide groove 2022, and the guide block 2021 is fixed to the inner side of the slider 2015, and the outer side of the U-shaped round rod 2017 is fixedly sleeved with a limit ring 1 2014 and a limit ring 2 216, and the slider 2015 is located between the limit ring 1 2014 and the limit ring 2 216, and the slider 2015 is fitted with the limit ring 2 216, and two top sleeves 2019 are symmetrically fixedly installed on the top of the arc plate 202, and the inner diameter values ​​of the two top sleeves 2019 are equal to the outer diameter values ​​of the two plug rods 2023;

[0026] In the use state, in the initial state, the slider 2015 is fitted with the limit ring 1 2014, and the two insertion rods 2023 are respectively inserted into the two top sleeves 2019, and the two springs 2020 are both in a compressed state. When it is necessary to connect the pipe 1 1 with the pipe 2 3, firstly, the pipe 1 1 and the pipe 2 3 are both inserted into the mounting ring 201, so that the two positioning blocks 2011 are both inserted into the positioning grooves 2012, and the positioning rods 209 are respectively inserted into the positioning holes 2010, and the two insertion blocks 204 are both inserted into the slots 207, and then the U-shaped round rod 2017 is pulled upward to drive the two limit blocks 2018 to move upward. At this time, the two springs 2020 are compressed again until the two insertion rods 2023 are respectively removed from the two top sleeves 2019, and then the slider 2 015 slides along the U-shaped round rod 2017, and the guide block 2021 slides in the guide groove 2022 to prevent the slider 2015 from rotating until the slider 2015 fits with the limit ring 2016. At this time, the two plug rods 2023 are respectively located above the two sockets 208, and then the control of the U-shaped round rod 2017 is released. At this time, the two springs 2020 are reset to drive the two limit blocks 2018 to move downward respectively, and drive the U-shaped round rod 2017 to move downward, and then drive the bottom block 2024 to move downward through the slider 2015 until the two plug rods 2023 both penetrate the arc plate 202 and are respectively inserted into the two sockets 208. At this time, the two outer rings 203 are fixed to the mounting ring 201, and finally the quick connection and fixation of pipe 1 and pipe 2 3 are completed.

[0027] Specifically, by Figure 3 It is given that two sealing gaskets 2013 are symmetrically fixedly installed on the outer side of the mounting ring 201, and the two sides of the two outer rings 203 close to each other are respectively fitted with the two sealing gaskets 2013, and an inner ring 206 is fixedly installed on the inner side of the mounting ring 201. The inner ring 206 is located between the pipe 1 and the pipe 2 3, and two sealing gaskets 1 205 are symmetrically fixedly installed on the outer side of the inner ring 206. The ends of the pipe 1 and the pipe 2 3 close to each other are respectively fitted with the two sealing gaskets 1 205;

[0028] When in use, first fix the inner ring 206 on the inner side of the mounting ring 201, and symmetrically fix two sealing gaskets 1 205 on the outer side of the inner ring 206, so that the pipe 1 1 and the pipe 2 3 are inserted into the mounting ring 201 and fit with the two sealing gaskets 1 205 respectively, and symmetrically fix two sealing gaskets 2013 on the outer side of the mounting ring 201, so that the two outer rings 203 fit with the two sealing gaskets 2013 respectively, and finally double seal the connection between the pipe 1 1 and the pipe 2 3 and the mounting ring 201 to avoid leakage.

Claims

1. A flame retardant pipeline with anti-static accumulation, comprising a pipeline (1), characterized in that: A second pipe (3) is arranged outside the first pipe (1), and a connecting mechanism (2) is installed between the first pipe (1) and the second pipe (3); The connection mechanism (2) comprises a mounting ring (201) located between the first pipe (1) and the second pipe (3); the ends of the first pipe (1) and the second pipe (3) close to each other are inserted into the mounting ring (201); a slot (207) is provided on the mounting ring (201); the outer sides of the first pipe (1) and the second pipe (3) are fixedly sleeved with an outer ring (203); the mounting ring (201) is located between the two outer rings (203); the sides of the two outer rings (203) close to each other are fixedly installed with an insert block (204); the two insert blocks (204) are inserted into the slot (207); the tops of the two insert blocks (204) are provided with an insert hole (208); the outer side of the mounting ring (201) is fixedly installed with an arc plate (202); two limit blocks (2018) are symmetrically provided below the arc plate (202); the two limit blocks (2018) are fixedly installed with ... A U-shaped round rod (2017) is fixedly connected between the top of the arc plate (202) and the top of the arc plate (202). The U-shaped round rod (2017) passes through the arc plate (202) and is movably connected to the arc plate (202). A spring (2020) is fixedly connected between the two limit blocks (2018) and the arc plate (202). The two springs (2020) are sleeved on the outside of the U-shaped round rod (2017). A slider (2015) is movably sleeved on the outside of the U-shaped round rod (2017). A bottom block (2024) is fixedly installed at the bottom of the slider (2015). Two plug rods (2023) are symmetrically fixedly installed at the bottom of the bottom block (2024). The two plug rods (2023) pass through the arc plate (202) and are respectively inserted into the two insertion holes (208), and the outer diameters of the two plug rods (2023) are equal to the inner diameters of the two insertion holes (208).

2. The flame-retardant pipe with anti-static accumulation according to claim 1, characterized in that: Two positioning holes (2010) are symmetrically arranged on the mounting ring (201); two positioning rods (209) are symmetrically fixedly installed on the sides of the two outer rings (203) close to each other; the two positioning rods (209) are respectively inserted into the two positioning holes (2010); a positioning groove (2012) is arranged on the mounting ring (201); a positioning block (2011) is fixedly installed on the sides of the two outer rings (203) close to each other; the two positioning blocks (2011) are both inserted into the positioning grooves (2012).

3. The flame-retardant pipe with anti-static accumulation according to claim 1, characterized in that: A guide groove (2022) is provided on the outer side of the U-shaped round rod (2017), a guide block (2021) is slidably connected in the guide groove (2022), and the guide block (2021) is fixed to the inner side of the slider (2015).

4. The flame-retardant pipe with anti-static accumulation according to claim 1, characterized in that: The outer side of the U-shaped round rod (2017) is fixedly sleeved with the limiting ring 1 (2014) and the limiting ring 2 (2016); the slider (2015) is located between the limiting ring 1 (2014) and the limiting ring 2 (2016), and the slider (2015) fits with the limiting ring 2 (2016); two top sleeves (2019) are symmetrically fixedly installed on the top of the arc plate (202); the inner diameter values ​​of the two top sleeves (2019) are equal to the outer diameter values ​​of the two insertion rods (2023).

5. The flame-retardant pipe with anti-static accumulation according to claim 1, characterized in that: Two sealing gaskets 2 (2013) are symmetrically fixedly mounted on the outer side of the mounting ring (201), and the sides of the two outer rings (203) close to each other are respectively fitted with the two sealing gaskets 2 (2013).

6. The flame-retardant pipe with anti-static accumulation according to claim 1, characterized in that: An inner ring (206) is fixedly mounted on the inner side of the mounting ring (201), and the inner ring (206) is located between the first pipe (1) and the second pipe (3). Two first sealing gaskets (205) are symmetrically fixedly mounted on the outer side of the inner ring (206), and the ends of the first pipe (1) and the second pipe (3) that are close to each other are respectively fitted with the two first sealing gaskets (205).

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