A heat-resistant composite collar with a support column structure

Abstract

This utility model provides a heat-resistant composite collar with a support column structure, comprising: a semi-composite collar assembly, wherein the semi-composite collar assembly includes a semi-composite collar body, a support column, a hidden groove, and an interlocking groove. Compared with the prior art, this utility model has the following beneficial effects: by adding a semi-composite collar assembly, a first connector, and a second connector, the first connector and the second connector are respectively installed at the connection points of two symmetrically arranged semi-composite collar assemblies, and the first connector and the second connector are pre-fixed with the semi-composite collar assembly. The semi-composite collar assembly is sleeved onto the outside of the heat-resistant composite roller, and the connection and fixation are achieved through the connection of the first connector and the second connector. Furthermore, the load-bearing capacity is distributed through the contact between the support column and the workpiece, thereby facilitating the disassembly and assembly of the heat-resistant composite collar. By adding the semi-composite collar assembly, a spiral guide groove is opened on the outer side of the support column to achieve auxiliary heat dissipation, which can improve the overall performance.

Description

Technical Field

[0001] This utility model belongs to the field of composite collar technology, and specifically relates to a heat-resistant composite collar with a support column structure. Background Technology

[0002] The heat-resistant composite collar roller is a type of roller used in the annealing furnace of float glass production, with a maximum operating temperature approaching 260°C. Its function is to transport flat glass to subsequent processes within the annealing furnace. The composite collar combines the elasticity of organic adhesives with the strength of inorganic materials, directly contacting the outer surface of the workpiece in high-temperature environments, thus protecting the workpiece from damage. Existing technologies use structures where the heat-resistant composite collar is directly welded to the outside of the roller. This structure makes quick and easy replacement difficult after the collar is damaged. Other designs use a semi-ring structure with connecting holes on the outer side. This perforated structure on the outer surface can damage the outer layer, reducing the overall performance of the heat-resistant composite collar. For example, the overall strength decreases due to the damage to the outer layer, and the contact between the perforated structure and the workpiece also affects its usability.

[0003] In summary, we hope to propose a new structure to solve the aforementioned technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a heat-resistant composite collar with a support column structure to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a heat-resistant composite collar with a support column structure, comprising: a semi-composite collar assembly, wherein the semi-composite collar assembly includes a semi-composite collar body, support columns, hidden grooves and fitting grooves, the semi-composite collar assembly is provided with two sets and arranged in a symmetrical structure, the front and rear sides of the semi-composite collar body are fixedly connected with several sets of support columns that are circumferentially distributed to improve the performance, the opposite surfaces of the two sets of semi-composite collar bodies are provided with two sets of symmetrically arranged hidden grooves, the outer side of the hidden grooves is provided with fitting grooves, and a connector is connected to the right side of the left semi-composite collar body;

[0006] The right side of the first connector is provided with a second connector. The first connector includes a first connecting plate, a fitting block and a connecting threaded hole. The second connector includes a second connecting plate, a fitting block and a connecting threaded hole. A set of fitting blocks is fixedly connected to the left side of the first connecting plate and the right side of the second connecting plate. Two sets of connecting threaded holes are formed perpendicularly through the left side of the first connecting plate and the second connecting plate.

[0007] In a preferred embodiment, a set of fixing threaded holes are provided on the left side of the fitting block of connector one and the right side of the fitting block of connector two. Fixing threaded holes are also provided on the outer side of the fitting groove. Connector one and connector two are respectively placed in the hidden grooves of the left and right semi-composite collar assemblies and are pre-connected by screwing them into the fixing threaded holes with hexagonal socket bolts.

[0008] In a preferred embodiment, a positioning groove is provided on the right side of the connecting plate one, and a positioning block is fixedly connected to the left side of the connecting plate two.

[0009] In a preferred embodiment, the positioning block and the positioning groove are fitted together, and the fitting block and the fitting groove are fitted together and fixed by screwing an internal hexagon bolt into the inner side of the fixing thread hole.

[0010] In a preferred embodiment, both connector one and connector two are located inside the hidden groove and their outer surfaces are in contact with the splicing surface of the semi-composite collar body. The two sets of semi-composite collar assemblies are spliced ​​in a symmetrical structure and are connected and fixed by screwing bolts into the connecting threaded holes.

[0011] In a preferred embodiment, a reinforcing rib is fixedly connected to the support column near the center of the semi-composite collar body, and the outer side of the support column is tangent to the outer side of the semi-composite collar body.

[0012] In a preferred embodiment, the outer side of the support column and the outer side of the semi-composite collar body are continuously provided with spiral guide grooves, and the support column is provided with an internal cavity structure and is axially filled with nano-aerogel at the center.

[0013] In a preferred embodiment, the inner cavity of the support column is filled with a honeycomb core made of basalt fiber composite material. The outer side of the support column is provided with a spiral guide groove to assist in heat dissipation. The honeycomb core inside the support column reduces weight while maintaining bending strength, thereby improving the overall performance.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. By adding a semi-composite collar assembly, connector one, and connector two, connector one and connector two are respectively installed at the connection points of two symmetrically arranged semi-composite collar assemblies, and connector one and connector two are pre-fixed with the semi-composite collar assembly. The semi-composite collar assembly is sleeved on the outside of the heat-resistant composite roller, and the connection and fixation are achieved through the connection of connector one and connector two. The load-bearing capacity is distributed through the contact with the workpiece assisted by the support column, which facilitates the disassembly and assembly of the heat-resistant composite collar.

[0016] 2. By adding a semi-composite collar assembly, a spiral guide groove is opened on the outer side of the support column to achieve auxiliary heat dissipation, and the honeycomb core inside the support column maintains bending strength while reducing weight, which can improve the overall performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a heat-resistant composite collar with a support column structure according to the present invention.

[0019] Figure 2 This is a schematic diagram of the structure of a semi-composite collar assembly in a heat-resistant composite collar with a support column structure according to this utility model.

[0020] Figure 3 This is a partial cross-sectional schematic diagram of a semi-composite collar assembly in a heat-resistant composite collar with a support column structure according to this utility model.

[0021] Figure 4 This is a schematic diagram of the connecting component one in a heat-resistant composite collar with a support column structure according to this utility model.

[0022] Figure 5 This is a schematic diagram of the second connecting component in a heat-resistant composite collar with a support column structure according to this utility model.

[0023] In the figure, 100-semi-composite collar assembly, 101-semi-composite collar body, 102-support column, 103-spiral guide groove, 104-nano aerogel, 105-honeycomb core, 106-reinforcing rib, 107-hidden groove, 108-fitting groove, 109-fixing threaded hole;

[0024] 200-Connector 1, 201-Connector Plate 1, 202-Matching Block, 203-Positioning Groove, 204-Connecting Threaded Hole;

[0025] 300-Connector II, 301-Connector Plate II, 302-Positioning Block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 As the first embodiment of this utility model:

[0028] A heat-resistant composite collar with a support column structure includes: a semi-composite collar assembly 100, wherein the semi-composite collar assembly 100 includes a semi-composite collar body 101, a support column 102, a hidden groove 107 and a fitting groove 108.

[0029] The semi-composite collar assembly 100 has two sets arranged in a symmetrical structure. Several sets of support columns 102, which are evenly distributed in a circle, are fixedly connected to the front and rear sides of the semi-composite collar body 101 to improve the performance. Two sets of symmetrically arranged hidden grooves 107 are opened on the opposite surfaces of the two sets of semi-composite collar bodies 101. The outer side of the hidden groove 107 is provided with an interlocking groove 108. A connector 200 is connected to the right side of the left semi-composite collar body 101.

[0030] Connector 200 is provided on the right side of connector 200. Connector 200 includes connector 201, fitting block 202 and connecting threaded hole 204. Connector 200 includes connector 301, fitting block 202 and connecting threaded hole 204. A set of fitting block 202 is fixedly connected to the left side of connector 201 and the right side of connector 201. Two sets of connecting threaded holes 204 are formed perpendicularly through the left side of connector 201 and connector 201.

[0031] A set of fixing threaded holes 109 are provided on the left side of the fitting block 202 of connector 1 200 and the right side of the fitting block 202 of connector 2 300. Fixing threaded holes 109 are also provided on the outer side of the fitting groove 108. Connector 1 200 and connector 2 300 are respectively placed in the hidden grooves 107 of the left and right semi-composite collar assemblies 100 and pre-connected by screwing them into the fixing threaded holes 109 with hexagonal socket bolts.

[0032] A positioning groove 203 is provided on the right side of the connecting plate 1 201, and a positioning block 302 is fixedly connected to the left side of the connecting plate 2 301.

[0033] The positioning block 302 and the positioning groove 203 are fitted together, and the fitting block 202 and the fitting groove 108 are fitted together and fixed by screwing the internal hex bolt into the inner side of the fixing thread hole 109.

[0034] Both connector 1 200 and connector 2 300 are located inside the hidden groove 107 and their outer surfaces are in contact with the splicing surface of the semi-composite collar body 101. The two sets of semi-composite collar assemblies 100 are spliced ​​in a symmetrical structure and are connected and fixed by screwing bolts into the connecting threaded holes 204.

[0035] A reinforcing rib 106 is fixedly connected to the support column 102 near the center of the semi-composite collar body 101, and the outer side of the support column 102 is tangent to the outer side of the semi-composite collar body 101.

[0036] Specifically, when installing a single set of heat-resistant composite collars onto the outside of the heat-resistant composite roller, connector 1 200 and connector 2 300 are respectively placed in the hidden grooves 107 of the two sets of semi-composite collar assemblies 100 that are subsequently installed symmetrically, and the fitting block 202 is fitted into the fitting groove 108. Then, hexagonal socket bolts are screwed into the fixing threaded holes 109 to achieve the pre-fixed installation of connector 1 200 and connector 2 300. Next, the two sets of semi-composite collar assemblies 100 are sleeved onto the outside of the heat-resistant composite roller, so that the opposite surfaces of connecting plate 1 201 and connecting plate 2 301 are in contact, and bolts are screwed into the connecting threaded holes 204 to achieve connection and fixation. Support columns 102 are also fixedly connected to the front and rear sides of the semi-composite collar body 101, and reinforced with ribs 106 for support, so that the support columns 102 also come into contact with the workpiece during operation to distribute external forces, thereby facilitating the disassembly and use of the heat-resistant composite collar.

[0037] Please see Figures 1-3 As a second embodiment of this utility model:

[0038] The outer side of the support column 102 and the outer side of the semi-composite collar body 101 are continuously provided with spiral guide grooves 103. The support column 102 is designed with an internal cavity structure and is axially filled with nano-aerogel 104 at the center.

[0039] The inner cavity of the support column 102 is filled with a honeycomb core 105, which is made of basalt fiber composite material. The outer side of the support column 102 is provided with a spiral guide groove 103 to achieve auxiliary heat dissipation. The honeycomb core 105 inside the support column reduces weight while maintaining bending strength.

[0040] Based on the first embodiment described above, a spiral guide groove 103 is further provided on the outer side of the support column 102 to assist in heat dissipation during production and processing. The internal and external temperature difference is balanced by the nano aerogel 104 set in the center of the support column 102. The honeycomb core 105 built into the support column reduces weight while maintaining bending strength, thereby improving the overall performance.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat-resistant composite collar with a support column structure, comprising: A semi-composite collar assembly (100) is characterized in that: the semi-composite collar assembly (100) includes a semi-composite collar body (101), a support post (102), a hidden groove (107) and a fitting groove (108). The semi-composite collar assembly (100) is provided with two sets in a symmetrical structure. Several sets of support columns (102) distributed in a circular pattern to improve the performance of the semi-composite collar body (101) are fixedly connected to both the front and rear sides. Two sets of symmetrically arranged hidden grooves (107) are opened on the opposite surfaces of the two sets of semi-composite collar bodies (101). The outer side of the hidden groove (107) is provided with a fitting groove (108). A connector (200) is connected to the right side of the left semi-composite collar body (101). The right side of the first connector (200) is provided with a second connector (300). The first connector (200) includes a first connecting plate (201), a fitting block (202) and a connecting threaded hole (204). The second connector (300) includes a second connecting plate (301), a fitting block (202) and a connecting threaded hole (204). A set of fitting blocks (202) are fixedly connected to the left side of the first connecting plate (201) and the right side of the second connecting plate (301). Two sets of connecting threaded holes (204) are vertically penetrated through the left side of the first connecting plate (201) and the second connecting plate (301).

2. The heat-resistant composite collar with a support column structure as described in claim 1, characterized in that: A set of fixing threaded holes (109) are provided on the left side of the fitting block (202) of the first connector (200) and the right side of the fitting block (202) of the second connector (300). A set of fixing threaded holes (109) are also provided on the outer side of the fitting groove (108).

3. The heat-resistant composite collar with a support column structure as described in claim 2, characterized in that: The right side of the first connecting plate (201) is provided with a positioning groove (203), and the left side of the second connecting plate (301) is fixedly connected with a positioning block (302).

4. The heat-resistant composite collar with a support column structure as described in claim 3, characterized in that: The positioning block (302) and the positioning groove (203) are fitted together. The fitting block (202) and the fitting groove (108) are fitted together and fixedly installed by screwing an internal hex bolt into the inner side of the fixing thread hole (109).

5. The heat-resistant composite collar with a support column structure as described in claim 1, characterized in that: Both connector one (200) and connector two (300) are located inside the hidden groove (107) and their outer surfaces are in contact with the splicing surface of the semi-composite collar body (101).

6. The heat-resistant composite collar with a support column structure as described in claim 5, characterized in that: The support column (102) is fixedly connected with a reinforcing rib (106) near the center of the semi-composite collar body (101), and the outer side of the support column (102) is tangent to the outer side of the semi-composite collar body (101).

7. The heat-resistant composite collar with a support column structure as described in claim 1, characterized in that: The outer side of the support column (102) and the outer side of the semi-composite collar body (101) are continuously provided with spiral guide grooves (103). The support column (102) is provided with an internal cavity structure and is axially filled with nano-aerogel (104) at the center.

8. The heat-resistant composite collar with a support column structure as described in claim 7, characterized in that: The inner cavity of the support column (102) is filled with a honeycomb core (105), which is made of basalt fiber composite material.

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