Flame-retardant and heat-insulating pre-oxidized fiber felt

Abstract

The utility model belongs to the technical field of pre-oxidized fiber felts, and particularly relates to a flame-retardant and heat-insulating pre-oxidized fiber felt which comprises a fixing frame, and a pre-oxidized fiber felt body is fixedly installed between the inner sides of the fixing frame. According to the wear-resisting assembly, a wear-resisting plate slides into the inner side of a sliding groove above a fixing frame, fixing plugs above connecting belts at the four corners slide into fixing holes, the fixing plugs are separated, and the connecting holes above the fixing plugs are attached to fixing rods, so that the wear-resisting plate is convenient to disassemble and replace, and the wear-resisting plate is not prone to disengaging and sliding out after being installed; and the wear-resisting plate can be replaced in time after being worn, so that the pre-oxidized fiber felt in the wear-resisting plate is not easy to damage, and the service life of the device is relatively long.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -oxidized fiber felt technical field especially relates to a flame -retardant heat -insulating pre -oxidized fiber felt. BACKGROUND

[0002] Polyacrylonitrile pre -oxidized fiber is called pre -oxidized fiber simply, and is the basic material of carbon fiber, and the pre -oxidized fiber felt is the fiber obtained through the high -temperature thermal stabilization treatment of polyacrylonitrile fiber, and is made into felt through needling or other processes, and the thickness of the pre -oxidized fiber felt is usually 315mm, has good flame -retardant heat -insulating effect, is an ideal and effective external protective layer for people and objects away from heat source, and can be easily wrapped the object with uneven surface, and can be repeated under the condition of no damage.

[0003] The announcement number CN216466606U discloses a kind of flame -retardant heat -insulating pre -oxidized fiber felt, including pre -oxidized fiber felt body, the pre -oxidized fiber felt body includes base layer, the top of base layer is fixedly connected with sound insulation layer, the top of sound insulation layer is fixedly connected with reinforcing layer, the top of reinforcing layer is fixedly connected with radiation protection layer, the top of radiation protection layer is fixedly connected with outer heat insulation layer, the top of outer heat insulation layer is fixedly connected with outer flame -retardant layer, the top of outer flame -retardant layer is fixedly connected with antibacterial layer.

[0004] When it is used, there can be two problems, one is that the wear-resistant layer of the device is easy to wear after being used for a period of time, which can cause damage to the internal pre -oxidized fiber felt, and the service life of the device is poor;Second, when the device is set on other objects, it needs to be fixed with adhesive tape or bandage, so that the device is difficult to be used repeatedly, and the service life is reduced, therefore we propose a kind of flame -retardant heat -insulating pre -oxidized fiber felt. Utility model content

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a kind of flame -retardant heat -insulating pre -oxidized fiber felt.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of flame -retardant heat -insulating pre -oxidized fiber felt, including fixed frame, the inside of fixed frame is fixedly installed with pre -oxidized fiber felt;Wear-resistant component, the wear-resistant component is installed on fixed frame;Connecting component, the connecting component is installed on fixed frame.

[0008] Preferably, the wear-resistant assembly comprises a wear-resistant plate, a connecting band, a fixing plug and a fixing rod, the wear-resistant plate is slidingly installed between the inner sides of the fixed frame, the connecting band is fixedly installed on the left and right sides of the fixed frame and is symmetrically arranged front and back, the fixing plug is fixedly installed on one side of the connecting band, and the fixing rod is fixedly installed on the four corners of the bottom of the fixed frame and is symmetrically arranged front and back.

[0009] By adopting the above technical scheme, through the wear-resistant assembly, the wear-resistant plate is slid into the inner side of the sliding groove above the fixed frame, the fixing plug above the connecting band is slid into the fixed hole, the fixing plug is separated, the connecting hole above the fixing plug is matched with the fixing rod, the wear-resistant plate is convenient to disassemble and replace, the wear-resistant plate is not easy to slide out after installation, the pre-oxidized fiber felt inside is not easy to be damaged, and the service life of the device is long.

[0010] Preferably, the connecting assembly comprises a connecting glue body, a magic tape and a Velcro, the connecting glue body is arranged on the top left and right sides of the wear-resistant plate, the magic tape is fixedly installed on the left and right sides of the rear side of the fixed frame, and the Velcro is arranged on one side of the magic tape.

[0011] By adopting the above technical scheme, when the device is arranged outside other objects, the connecting glue body can be placed into the placing groove above the wear-resistant plate, the connecting glue body can be disassembled and replaced, the magic tape or the Velcro can be pasted above the connecting glue body, the device can be used multiple times through the adsorption of the magic tape and the Velcro, and the device can be used multiple times.

[0012] Preferably, a sliding groove is formed in one side of the fixed frame, and the wear-resistant plate is slidingly installed between the inner sides of the sliding groove.

[0013] By adopting the above technical scheme, the sliding groove facilitates the installation of the wear-resistant plate, and the wear-resistant plate is relatively stable after installation and is not easy to shake or separate.

[0014] Preferably, fixing holes are formed in the top four corners of the fixed frame and the wear-resistant plate, and the outer diameter of the fixing plug is the same as the inner diameter of the fixing hole.

[0015] By adopting the above technical scheme, the fixing plug is conveniently slid in, the fixing plug is relatively convenient and fast in the process of sliding in, and the staff is relatively convenient to operate.

[0016] Preferably, the fixing plug is designed to be separable, connecting holes are formed in the left and right sides of the fixing plug, and the outer diameter of the fixing rod is the same as the inner diameter of the connecting hole.

[0017] By adopting the above technical scheme, the fixing plug can lock the fixed frame and the wear-resistant plate, and the wear-resistant plate is not easy to separate from the inner side of the fixed frame.

[0018] Preferably, the top of the wear plate is provided with a placing groove on both sides, and the connecting glue is arranged between the inner sides of the placing groove.

[0019] By adopting the above technical scheme, the connecting glue can be disassembled after use, so that the device can be used repeatedly.

[0020] Preferably, the shape of the wear plate is a convex shape, and the shape of the wear plate is the same as that of the sliding groove.

[0021] By adopting the above technical scheme, the fixed frame and the wear plate are connected and relatively stable, and the shapes are the same and fit well, so that sliding is convenient. Compared with the prior art, the utility model has the advantages that:

[0022] The utility model relates to a kind of flame-retardant heat-insulated pre-oxidized silk felt, wear-resistant component is set, wear plate is slid into the inner side of the sliding groove above fixed frame, the fixed plug above the connecting band of four corners is slid into fixed hole inside, and the fixed plug is separated, the connecting hole above the fixed plug is attached with fixed rod, so that wear plate is convenient to disassemble and replace, after installation, it is not easy to slide out, so that wear plate can be replaced in time after wearing, so that internal pre-oxidized silk felt is not easy to be damaged, so that the device has long service life;

[0023] The utility model relates to a kind of flame-retardant heat-insulated pre-oxidized silk felt, connecting component is set, when the device is arranged on the outer side of other object, connecting glue can be placed into the placing groove above wear plate, so that connecting glue can be disassembled and replaced, magic tape or velcro can be pasted above connecting glue, so that the device can be used repeatedly by the adsorption of magic tape and velcro, so that the device can be used repeatedly. ACCURACY

[0024] Figure 1 It is a kind of flame-retardant heat-insulated pre-oxidized silk felt of the utility model and part of the three-dimensional structure schematic diagram is shown;

[0025] Figure 2 It is a kind of flame-retardant heat-insulated pre-oxidized silk felt of the utility model and part of the three-dimensional structure schematic diagram is shown;

[0026] Figure 3 It is Figure 2 A part structure schematic diagram in the;

[0027] Figure 4 It is a kind of flame-retardant heat-insulated pre-oxidized silk felt of the utility model and part of the three-dimensional structure schematic diagram is shown.

[0028] As shown in the figure: 1, fixed frame; 2, pre-oxidized fiber felt; 3, wear-resistant plate; 4, connecting belt; 5, fixed plug; 6, fixed rod; 7, connecting glue; 8, magic tape; 9, hook and loop fastener. DETAILED DESCRIPTION

[0029] EMBODIMENT

[0030] REFERENCE Figures 1-4 The application discloses a fire-retardant and heat-insulating pre-oxidized fiber felt which comprises a fixed frame 1, pre-oxidized fiber felt 2 fixedly installed between the inner sides of the fixed frame 1, a wear-resistant assembly installed on the fixed frame 1, and a connecting assembly installed on the fixed frame 1.

[0031] In the embodiment, the wear-resistant assembly comprises a wear-resistant plate 3, a connecting belt 4, a fixed plug 5 and a fixed rod 6, the wear-resistant plate 3 is slidingly installed between the inner sides of the fixed frame 1, the connecting belt 4 is fixedly installed on the left and right sides of the fixed frame 1 and symmetrically arranged in front and back, the fixed plug 5 is fixedly installed on one side of the connecting belt 4, and the fixed rod 6 is fixedly installed on the four corners of the bottom of the fixed frame 1 and symmetrically arranged in front and back. It needs to be explained that the wear-resistant plate 3 is slid into the inner side of the sliding groove above the fixed frame 1, the fixed plug 5 above the connecting belt 4 is slid into the fixed hole, the fixed plug 5 is separated, the connecting hole above the fixed plug 5 is matched with the fixed rod 6, the wear-resistant plate 3 is convenient to disassemble and replace, the wear-resistant plate 3 is not easy to slide out after installation, the wear-resistant plate 3 can be replaced in time after wearing, the pre-oxidized fiber felt 2 in the interior is not easy to be damaged, and the service life of the device is long.

[0032] In the embodiment, the connecting assembly comprises a connecting glue 7, a magic tape 8 and a hook and loop fastener 9, the connecting glue 7 is arranged on the top of the wear-resistant plate 3 and on the left and right sides, the magic tape 8 is fixedly installed on the left and right sides of the rear side of the fixed frame 1, and the hook and loop fastener 9 is arranged on one side of the magic tape 8. It needs to be explained that when the device is arranged on the outer side of other objects, the connecting glue 7 can be placed into the placing groove above the wear-resistant plate 3, the connecting glue 7 can be disassembled and replaced, the magic tape 8 or the hook and loop fastener 9 can be pasted above the connecting glue 7, the device can be used for many times through the adsorption of the magic tape 8 and the hook and loop fastener 9, and the device can be used for many times.

[0033] In the embodiment, a sliding groove is formed in one side of the fixed frame 1, and the wear-resistant plate 3 is slidingly installed between the inner sides of the sliding groove. It needs to be explained that the sliding groove is convenient to install the wear-resistant plate 3, the wear-resistant plate 3 is stable after installation, and is not easy to shake or separate.

[0034] In the embodiment, the top four corners of the fixed frame 1 and the wear plate 3 are provided with fixing holes, the outer diameter of the fixing plug 5 is the same as the inner diameter of the fixing hole, and it should be noted that the fixing hole facilitates the sliding of the fixing plug 5, so that the fixing plug 5 is relatively convenient and fast in the sliding process, and the staff is relatively convenient to operate.

[0035] In the embodiment, the fixing plug 5 is designed to be separable, the left and right sides of the fixing plug 5 are provided with connecting holes, the outer diameter of the fixing rod 6 is the same as the inner diameter of the connecting hole, and it should be noted that the connecting hole facilitates the connection of the fixing plug 5 and the fixing rod 6, so that the fixing plug 5 can lock the fixed frame 1 and the wear plate 3, and the wear plate 3 is not easy to separate from the inside of the fixed frame 1.

[0036] In the embodiment, the top left and right sides of the wear plate 3 are provided with placing grooves, and the connecting glue body 7 is arranged between the inside of the placing grooves, and it should be noted that the placing groove facilitates the installation of the connecting glue body 7, and the connecting glue body 7 can be disassembled after use, so that the device can be used repeatedly.

[0037] In the embodiment, the shape of the wear plate 3 is a convex shape, and the shape of the wear plate 3 is the same as the shape of the sliding groove, and it should be noted that the convex wear plate 3 is not easy to separate when sliding into the sliding groove, so that the connection is relatively stable, and the same shape is relatively matched, so that the sliding is relatively convenient.

[0038] Specific operation is that the wear plate 3 is slid into the inside of the sliding groove above the fixed frame 1, the fixing plug 5 above the four-corner connecting belt 4 is slid into the inside of the fixing hole, and the fixing plug 5 is separated, so that the connecting hole above the fixing plug 5 is matched with the fixing rod 6, so that the wear plate 3 is convenient to disassemble and replace, so that the wear plate 3 is not easy to slide out after installation, so that the wear plate 3 can be replaced in time after wear, so that the internal pre-oxidized silk felt 2 is not easy to be damaged, so that the service life of the device is relatively long; when the device is arranged outside other objects, the connecting glue body 7 can be placed into the placing groove above the wear plate 3, so that the connecting glue body 7 can be disassembled and replaced, so that the magic tape 8 or the touch fastener belt 9 can be pasted above the connecting glue body 7, so that the device can be used repeatedly through the adsorption of the magic tape 8 and the touch fastener belt 9, so that the device can be used repeatedly.

[0039] The flame-retardant and heat-insulating pre-oxidized silk felt provided by the utility model is described in detail. The principle and implementation mode of the utility model are described by applying specific examples, and the above examples are only used to help understand the method and core idea of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A fire-retardant, thermally-insulating pre-oxidized silk felt, characterized in that, Include: The inner side between the fixed frame (1) is fixedly installed with pre-oxidized fiber felt (2); Wear-resistant assembly, the wear-resistant assembly is installed on the fixed frame (1); Connecting assembly, the connecting assembly is installed on the fixed frame (1).

2. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 1, characterized in that, The wear-resistant assembly includes wear-resistant plate (3), connecting belt (4), fixed plug (5) and fixed rod (6), the wear-resistant plate (3) is slidably installed between the inner side of fixed frame (1), the connecting belt (4) is fixedly installed on the left and right sides of fixed frame (1), and is symmetrically arranged in front and back, the fixed plug (5) is fixedly installed on one side of connecting belt (4), and the fixed rod (6) is fixedly installed on the bottom four corners of fixed frame (1), and is symmetrically arranged in front and back.

3. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 1, wherein, The connecting assembly includes connecting glue body (7), magic tape (8) and touch fastener (9), the connecting glue body (7) is arranged on the top left and right sides of wear-resistant plate (3), the magic tape (8) is fixedly installed on the left and right sides of the rear side of fixed frame (1), and the touch fastener (9) is arranged on one side of magic tape (8).

4. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 2, wherein, The fixed frame (1) is provided with a sliding groove on one side, and the wear-resistant plate (3) is slidably installed between the inner side of the sliding groove.

5. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 2, wherein, The top four corners of the fixed frame (1) and the wear-resistant plate (3) are provided with fixing holes, and the outer diameter of the fixed plug (5) is same with the inner diameter of the fixing hole.

6. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 2, wherein, The fixed plug (5) is designed to be separable, the left and right sides of the fixed plug (5) are provided with connecting holes, and the outer diameter of the fixed rod (6) is same with the inner diameter of the connecting hole.

7. The fire-retardant, thermally-insulating pre-oxidized silk felt according to claim 2, wherein, The top left and right sides of the wear-resistant plate (3) are provided with placing grooves, and the connecting glue body (7) is arranged between the inner side of the placing groove.

8. The fire retardant, thermally insulating pre-oxidized silk felt according to claim 2, wherein, The shape of the wear-resistant plate (3) is convex, and the shape of the wear-resistant plate (3) is same with the shape of the sliding groove.

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