Quartz flange assembly convenient to disassemble and replace

Abstract

The utility model relates to the technical field of quartz flange assemblies, in particular to a quartz flange assembly convenient to disassemble and replace, which comprises a first flange, a second flange and an anti-wear layer, the anti-wear layer is fixedly arranged on one side of the outer wall of the first flange, and the anti-wear layer is fixedly arranged on the other side of the outer wall of the second flange. One side of the first flange is movably connected with the other side of the second flange, and a hidden detachable butt joint structure is arranged on the inner side of the first flange. According to the quartz flange assembly convenient to disassemble and replace, the stirring ring is used for driving the threaded sleeve to rotate towards the inner side of the bolt until the threaded sleeve pushes the buffer cushion to be tightly attached to the outer wall of the first flange, the buffer cushion can diffuse force acting on the outer wall of the first flange by the threaded sleeve, and pressure concentrated at a point is reduced; by protecting the fragile quartz flange from being cracked and damaged due to excessively concentrated pressure, the mounting effect of the quartz flange assembly convenient to disassemble and replace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz flange components, in particular to a quartz flange component which is easy to disassemble and replace. Background Art

[0002] Quartz is an opaque or translucent crystal, generally white in color, very hard in texture, and chemically stable. It is widely distributed in nature. Since quartz material has high temperature resistance and other effects, quartz flanges are mainly installed in the middle of pipelines that need to transport corrosive or high-temperature materials.

[0003] For example, the authorization announcement number "CN220204263U" is named a quartz flange assembly that is easy to disassemble and replace. By setting a positioning component and an extrusion component, it replaces the installation method of fixing the first quartz flange and the second quartz flange with bolts in the traditional technology, effectively saving manpower and improving the disassembly and assembly rate between the second quartz flange and the first quartz flange. However, the existing quartz flange assembly that is easy to disassemble and replace is made of a hard quartz material. Although the quartz material has high temperature resistance and corrosion resistance, the extremely hard quartz material is more likely to drop debris or break. When the existing quartz flange assembly that is easy to disassemble and replace is used to connect and install two quartz flanges, the extrusion force provided by the extrusion assembly is required to achieve the installation and docking of the quartz flanges. However, the force of the extrusion assembly on the quartz flange is relatively concentrated on one point, which makes the fragile quartz flange not evenly stressed and easily cracked and broken, thereby reducing the installation and disassembly effect of the quartz flange assembly that is easy to disassemble and replace.

[0004] At the same time, the existing quartz flange assembly that is easy to disassemble and replace requires that multiple plugs be inserted into the sockets at corresponding positions when two quartz flanges are docked and installed, and then the inner gear disc on the outside is rotated for installation. However, in order to be able to transmit multiple gears for rotation, the inner gear disc needs to protrude a certain distance from the outer wall of the quartz flange, and the inner side of the quartz flange needs to be connected to the pipeline for conveying goods. Therefore, an inner gear disc that protrudes too much is likely to interfere with the installation of the outer side of the quartz flange and the conveying pipeline, thereby reducing the convenience of disassembly of the quartz flange assembly that is easy to disassemble and replace. Utility Model Content

[0005] The utility model aims to solve the problems of poor installation effect and inconvenient disassembly of a quartz flange component that is easy to disassemble and replace, and proposes a quartz flange component that is easy to disassemble and replace.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quartz flange assembly that is easy to disassemble and replace is designed, comprising a first flange, a second flange and an anti-wear layer, wherein the anti-wear layer is fixedly installed on one side of the outer wall of the first flange, and the anti-wear layer is fixedly installed on the other side of the outer wall of the second flange, one side of the first flange is movably connected to the other side of the second flange, a hidden disassembly docking structure is provided on the inner side of the first flange, and an anti-rupture extrusion installation structure is provided on the inner side of the second flange.

[0008] Preferably, the anti-rupture extrusion mounting structure includes a bolt head and a threaded sleeve, a plurality of the bolt heads are movably connected to the outer wall of the second flange, a plurality of bolt heads are fixedly connected to the inner sides of the plurality of bolt heads, the other ends of the plurality of bolts are movably connected to the inner sides of the first flange, a plurality of threaded sleeves are threadedly sleeved at the ends of the plurality of bolts, a plurality of toggle rings are fixedly connected to the front ends of the plurality of threaded sleeves, and a plurality of buffer pads are fixedly mounted on the rear sides of the plurality of threaded sleeves.

[0009] Preferably, the ends of the plurality of buffer pads are movably connected to the outer wall of the first flange, the inner sides of the plurality of toggle rings are threadedly connected to the outer wall of the bolts, and the plurality of bolts are equidistantly distributed along the inner sides of the first flange and the second flange.

[0010] Preferably, the hidden disassembly docking structure includes a threaded groove and a first sealing layer, the threaded groove is fixedly opened inside the first flange, the inner side of the threaded groove is threadedly connected to a docking tube, the docking tube is fixedly installed on the inner side of the second flange, a connecting cavity is fixedly opened on the inner sides of the docking tube and the threaded groove, the first sealing layer is fixedly connected to the inner side of the outer wall of the first flange, the outer side of the first sealing layer is movably connected to the second sealing layer, and the second sealing layer is fixedly connected to the inner side of the outer wall of the second flange.

[0011] Preferably, the interior of the first sealing layer is fixedly connected to the outer wall of the thread groove, the interior of the second sealing layer is fixedly connected to the outer wall of the butt tube, and both ends of the connecting cavity are connected to the outside of the first flange and the second flange.

[0012] Preferably, an anti-collision layer is fixedly sleeved on the outer side of the first flange, an anti-collision layer is fixedly sleeved on the outer side of the second flange, and the inner side of the anti-wear layer is fixedly connected to both ends of the connecting cavity.

[0013] The utility model provides a quartz flange assembly that is easy to disassemble and replace, and has the beneficial effect of: by relatively fitting the inner sides of the first flange and the second flange together, using a toggle ring to drive the threaded sleeve to rotate toward the inner side of the bolt until the threaded sleeve pushes the buffer pad to fit tightly against the outer wall of the first flange, the buffer pad can diffuse the force of the threaded sleeve acting on the outer wall of the first flange, reducing the concentrated pressure, and protecting the relatively fragile quartz flange from being cracked and damaged by the overly concentrated pressure, thereby improving the installation effect of the quartz flange assembly that is easy to disassemble and replace.

[0014] A thread matching the thread groove is formed on the outer wall of the butt joint tube through the thread groove inside the first flange. When the first flange and the second flange need to be easily installed or disassembled, the ends of the first flange and the second flange are directly fitted together, and then the first flange and the second flange are twisted in opposite directions. The two flanges are butted together by rotating the butt joint tube on the inner side of the thread groove. The threads are hidden inside the flanges for butt joint installation and disassembly, which reduces the design of the inner gear disc that protrudes too much outside and improves the disassembly convenience of the quartz flange assembly that is easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0017] Figure 3 for Figure 1 A side cross-sectional schematic diagram of

[0018] Figure 4 for Figure 2 Enlarged cross-sectional view of part A in the middle;

[0019] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle;

[0020] Figure 6 for Figure 3 Enlarged cross-sectional view of part C in the middle.

[0021] In the figure: 1. first flange, 2. second flange, 3. anti-wear layer, 4. anti-collision layer, 5. hidden disassembly docking structure, 51. connecting cavity, 52. docking tube, 53. threaded groove, 54. first sealing layer, 55. second sealing layer, 6. anti-rupture extrusion installation structure, 61. bolt head, 62. toggle ring, 63. bolt, 64. threaded sleeve, 65. buffer pad. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] Embodiment 1:

[0024] See also Figures 1-6: In this embodiment, a quartz flange assembly that is easy to disassemble and replace includes a first flange 1, a second flange 2 and an anti-wear layer 3. The anti-wear layer 3 is fixedly installed on one side of the outer wall of the first flange 1. The anti-wear layer 3 is made of a resin quartz sand interlayer installed on the outer walls of the first flange 1 and the second flange 2. The anti-wear layer 3 can improve the wear resistance of the outer sides of the two flanges. The anti-wear layer 3 is fixedly installed on the other side of the outer wall of the second flange 2. One side of the first flange 1 is movably connected to the other side of the second flange 2. A hidden disassembly docking structure 5 is provided on the inner side of the first flange 1, and an anti-rupture extrusion installation structure 6 is provided on the inner side of the second flange 2.

[0025] The anti-rupture extrusion installation structure 6 includes a bolt head 61 and a threaded sleeve 64. Multiple bolt heads 61 are movably connected to the outer wall of the second flange 2. Bolts 63 are fixedly connected to the inner sides of the multiple bolt heads 61. The other ends of the multiple bolts 63 are movably connected to the inner side of the first flange 1. When installing and fixing the two first flanges 1 and the second flange 2, the inner sides of the first flange 1 and the second flange 2 are relatively fitted together. The ends of the multiple bolts 63 are threadedly sleeved with multiple threaded sleeves 64. The front ends of the multiple threaded sleeves 64 are fixedly connected with toggle rings 62. The rear sides of the multiple threaded sleeves 64 are fixedly installed with multiple buffer pads 65. The buffer pads 65 are made of a flexible natural rubber material that can withstand large deformation pressure. The buffer pads 65 can apply the threaded sleeves 64 to the outer wall of the first flange 1 The force on the first flange 1 is diffused to reduce the concentrated pressure. Then, the bolt 63 is inserted into the through hole opened on the inner side of the two first flanges 1 and the second flange 2 under the drive of the bolt head 62. Then, the toggle ring 62 with multiple threaded sleeves 64 is manually sleeved on the end of the bolt 63 passing through the inner side of the first flange 1. The ends of multiple buffer pads 65 are movably connected to the outer wall of the first flange 1. The inner sides of multiple toggle rings 62 are threadedly connected to the outer wall of the bolt 63. The toggle ring 62 is made of stainless steel metal material with certain vertical stripes on the outer wall. The toggle ring 62 is used to drive the threaded sleeve 64 to rotate toward the inner side of the bolt 63 until the threaded sleeve 64 pushes the buffer pad 65 to fit tightly against the outer wall of the first flange 1. Multiple bolts 63 are equidistantly distributed along the inner side of the first flange 1 and the second flange 2.

[0026] When installing and fixing the two first flanges 1 and the second flange 2, the inner sides of the first flange 1 and the second flange 2 are relatively fitted together, and the buffer pad 65 is made of a flexible natural rubber material that can withstand large deformation pressure. Then, the bolt 63 is inserted into the through hole opened on the inner side of the two first flanges 1 and the second flange 2 under the drive of the bolt head 62, and then the toggle ring 62 with multiple threaded sleeves 64 is manually sleeved on the end of the bolt 63 passing through the inner side of the first flange 1. The toggle ring 62 is made of a stainless steel metal material with certain vertical stripes on the outer wall. The toggle ring 62 is used to drive the threaded sleeve 64 to rotate toward the inner side of the bolt 63 until the threaded sleeve 64 pushes the buffer pad 65 to fit tightly against the outer wall of the first flange 1. The buffer pad 65 can diffuse the force of the threaded sleeve 64 on the outer wall of the first flange 1, reduce the concentrated pressure, and protect the relatively fragile quartz flange from being cracked and damaged by excessive concentrated pressure, thereby improving the installation effect of the quartz flange assembly that is easy to disassemble and replace.

[0027] The hidden disassembly docking structure 5 includes a thread groove 53 and a first sealing layer 54. The thread groove 53 is fixedly provided inside the first flange 1. The thread groove 53 is inside the first flange 1. The inner side of the thread groove 53 is threadedly connected with a docking pipe 52. The outer wall of the docking pipe 52 is provided with a thread that matches the thread groove 53. The docking pipe 52 is fixedly installed on the inner side of the second flange 2. When the first flange 1 and the second flange 2 need to be easily installed or disassembled, the ends of the first flange 1 and the second flange 2 are directly attached together, and then the first flange 1 and the second flange 2 are twisted in opposite directions, and the two flanges are realized by rotating the docking pipe 52 inside the thread groove 53. Docking, similarly, the first flange 1 and the second flange 2 can be disassembled by rotating them in the opposite direction. A connecting cavity 51 is fixedly provided on the inner side of the butt pipe 52 and the thread groove 53. The first sealing layer 54 is fixedly connected to the inner side of the outer wall of the first flange 1. The outer side of the first sealing layer 54 is movably connected to the second sealing layer 55. The second sealing layer 55 is fixedly connected to the inner side of the outer wall of the second flange 2. The first sealing layer 54 and the second sealing layer 55 are both made of rubber material with certain elasticity that can effectively block and seal. The first sealing layer 54 and the second sealing layer 55 are used to fill the gap and cavity generated after the first flange 1 and the second flange 2 are docked, so as to improve the flange sealing performance.

[0028] The thread groove 53 is formed inside the first flange 1, and the outer wall of the butt joint pipe 52 is provided with a thread that matches the thread groove 53. When the first flange 1 and the second flange 2 need to be easily installed or disassembled, the ends of the first flange 1 and the second flange 2 are directly fitted together, and then the first flange 1 and the second flange 2 are twisted in opposite directions, and the two flanges are butted together by rotating the butt joint pipe 52 on the inner side of the thread groove 53. Similarly, the first flange 1 and the second flange 2 can be disassembled by rotating them in the opposite direction. The first sealing layer 54 and the second sealing layer 55 are both made of rubber material with a certain elasticity that can effectively block the seal. The first sealing layer 54 and the second sealing layer 55 are used to fill the gap and cavity generated after the first flange 1 and the second flange 2 are butted together, so as to improve the flange sealing performance. The thread is hidden inside the flange for butt joint installation and disassembly, so as to reduce the design of the inner toothed disc protruding too much outside, and improve the disassembly convenience of the quartz flange assembly that is easy to disassemble and replace.

[0029] Working principle:

[0030] When using a quartz flange assembly that is easy to disassemble and replace to install in the middle of a pipeline that needs to transport corrosive or high-temperature materials:

[0031] Anti-crushing and extrusion installation structure of the quartz flange assembly for easy disassembly and replacement:

[0032] When installing and fixing the two first flanges 1 and the second flange 2, the inner sides of the first flange 1 and the second flange 2 are relatively fitted together, the buffer pad 65 is made of a flexible natural rubber material that can withstand large deformation pressure, and then the bolt 63 is inserted into the through hole opened on the inner side of the two first flanges 1 and the second flange 2 under the drive of the bolt head 62, and then the toggle ring 62 with multiple threaded sleeves 64 is manually put on the end of the bolt 63 passing through the inner side of the first flange 1. The toggle ring 62 is made of a stainless steel metal material with certain vertical stripes on the outer wall. The toggle ring 62 is used to drive the threaded sleeve 64 to rotate toward the inner side of the bolt 63 until the threaded sleeve 64 pushes the buffer pad 65 to fit tightly against the outer wall of the first flange 1. The buffer pad 65 can diffuse the force of the threaded sleeve 64 on the outer wall of the first flange 1 to reduce the concentrated pressure.

[0033] The inner threaded joint disassembly structure of the quartz flange assembly is easy to disassemble and replace:

[0034] Inside the first flange 1, there is a threaded groove 53. On the outer wall of the butt joint pipe 52, there are threads that match the threaded groove 53. When the first flange 1 and the second flange 2 need to be easily installed or disassembled, directly fit the ends of the first flange 1 and the second flange 2 together, and then twist the first flange 1 and the second flange 2 in opposite directions. The butt joint of the two flanges is achieved by the rotation of the butt joint pipe 52 inside the threaded groove 53. Similarly, rotating the first flange 1 and the second flange 2 in the opposite direction can be used for disassembly. Both the first sealing layer 54 and the second sealing layer 55 are made of rubber material with a certain elasticity that can effectively block and seal. The first sealing layer 54 and the second sealing layer 55 are used to fill the gaps and cavities generated after the docking of the first flange 1 and the second flange 2, improving the flange sealing performance.

[0035] Embodiment 2:

[0036] Please refer to Figures 1-6 : In this embodiment, a quartz flange assembly that is easy to disassemble and replace further includes that the inside of the first sealing layer 54 is fixedly connected to the outer wall of the threaded groove 53, the inside of the second sealing layer 55 is fixedly connected to the outer wall of the butt joint pipe 52. The communication cavity 51 is used to connect and communicate the inside of the first flange 1 and the inside of the second flange 2. The inside of the communication cavity 51 can play a role in conveying materials. Both ends of the communication cavity 51 are connected to the outside of the first flange 1 and the second flange 2. A collision-proof layer 4 is fixedly sleeved on the outside of the first flange 1. The collision-proof layer 4 is fixed around the outer walls of the first flange 1 and the second flange 2. The collision-proof layer 4 is made of a collision-resistant stainless steel metal layer. The collision-proof layer 4 solves the problem of protecting the quartz flange from being easily bumped and damaged. A collision-proof layer 4 is fixedly sleeved on the outside of the second flange 2. The inner side of the wear-resistant layer 3 is fixedly connected to both ends of the communication cavity 51.

[0037] Working principle:

[0038] The communication cavity 51 is used to connect and communicate the inside of the first flange 1 and the inside of the second flange 2. The inside of the communication cavity 51 can play a role in conveying materials. Both ends of the communication cavity 51 are connected to the outside of the first flange 1 and the second flange 2. A collision-proof layer 4 is fixedly sleeved on the outside of the first flange 1. The collision-proof layer 4 is fixed around the outer walls of the first flange 1 and the second flange 2. The collision-proof layer 4 is made of a collision-resistant stainless steel metal layer. The collision-proof layer 4 solves the problem of protecting the quartz flange from being easily bumped and damaged.

[0039] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A quartz flange assembly that is easy to disassemble and replace, comprising a first flange (1), a second flange (2) and an anti-wear layer (3), wherein one of the anti-wear layers (3) is fixedly mounted on the left side of the outer wall of the first flange (1), and the other anti-wear layer (3) is fixedly mounted on the right side of the outer wall of the second flange (2), characterized in that: A hidden disassembly docking structure (5) is provided on the inner side of the first flange (1), and an anti-rupture extrusion installation structure (6) is provided on the inner side of the second flange (2).

2. A quartz flange assembly that is easy to disassemble and replace according to claim 1, characterized in that: The anti-rupture extrusion installation structure (6) comprises a bolt head (61) and a threaded sleeve (64); a plurality of the bolt heads (61) are movably connected to the outer wall of the second flange (2); a plurality of bolt heads (61) are fixedly connected to the inner side of the plurality of bolt heads (61); the other ends of the plurality of bolts (63) are movably connected to the inner side of the first flange (1); the ends of the plurality of bolts (63) are threadedly sleeved with a plurality of threaded sleeves (64); the front ends of the plurality of threaded sleeves (64) are fixedly connected to a toggle ring (62); and the rear sides of the plurality of threaded sleeves (64) are fixedly installed with a plurality of buffer pads (65).

3. A quartz flange assembly that is easy to disassemble and replace according to claim 2, characterized in that: The ends of the plurality of buffer pads (65) are movably connected to the outer wall of the first flange (1), the inner sides of the plurality of shifting rings (62) are threadedly connected to the outer wall of the bolts (63), and the plurality of bolts (63) are equidistantly distributed along the inner sides of the first flange (1) and the second flange (2).

4. The quartz flange assembly that is easy to disassemble and replace according to claim 1 is characterized in that: The concealed disassembly docking structure (5) comprises a threaded groove (53) and a first sealing layer (54); the threaded groove (53) is fixedly provided inside the first flange (1); the inner side of the threaded groove (53) is threadedly connected to a docking tube (52); the docking tube (52) is fixedly installed on the inner side of the second flange (2); a connecting cavity (51) is fixedly provided on the inner sides of the docking tube (52) and the threaded groove (53); the first sealing layer (54) is fixedly connected to the inner side of the outer wall of the first flange (1); the outer side of the first sealing layer (54) is movably connected to a second sealing layer (55); and the second sealing layer (55) is fixedly connected to the inner side of the outer wall of the second flange (2).

5. The quartz flange assembly that is easy to disassemble and replace according to claim 4 is characterized in that: The interior of the first sealing layer (54) is fixedly connected to the outer wall of the threaded groove (53), the interior of the second sealing layer (55) is fixedly connected to the outer wall of the butt tube (52), and the two ends of the connecting cavity (51) are connected to the outside of the first flange (1) and the second flange (2).

6. The quartz flange assembly that is easy to disassemble and replace according to claim 1, characterized in that: The outer side of the first flange (1) is fixedly sleeved with an anti-collision layer (4), the outer side of the second flange (2) is fixedly sleeved with an anti-collision layer (4), and the inner side of the anti-wear layer (3) is fixedly connected to the two ends of the connecting cavity (51).

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