CN219583680U - High-strength ceramic fiber board - Google Patents

Abstract

The utility model relates to a high-strength ceramic fiber board which comprises a board body, wherein an opening is formed in one side wall of the board body, a fixed support frame is arranged in the board body, the fixed support frame is arranged in a triangle shape, a board cover is arranged at the opening of the board body and is abutted against the fixed support frame, and a locking assembly for locking the board cover on the board body is arranged between the board cover and the board body. The utility model can improve the compression resistance effect of the ceramic limiting plate.

Description

High-strength ceramic fiber board

Technical Field

The utility model relates to a ceramic fiber board, in particular to a high-strength ceramic fiber board.

Background

The ceramic fiber board is aluminum silicate fiber board, and is made of refractory materials. The product maintains good mechanical strength even after heating, and is a rigid and supportive fibrous insulation product compared to fibrous carpets and felts.

Chinese patent publication No. CN207509896U discloses an impact-resistant composite ceramic fiber board, which comprises a ceramic fiber board hard layer and a mineral wool soft layer, wherein the ceramic fiber board hard layer is wrapped outside the mineral wool soft layer, and a fiber cloth layer is wrapped outside the ceramic fiber board hard layer. The impact-resistant composite ceramic fiber board provided by the utility model has the characteristics of simple structure, convenience in use and installation, good heat preservation effect, impact resistance, corrosion resistance, sound absorption, heat preservation, heat insulation and other multifunctional effects.

Aiming at the related technology, in the prior art, a mineral cotton soft layer is filled in a ceramic fiber board hard layer, however, the mineral cotton soft layer is softer, the whole ceramic fiber board is supported by the ceramic fiber board hard layer and a steel wire mesh, the ceramic fiber board is weak in self-size pressure resistance, the steel wire mesh can buffer and resist some pressure, but the ceramic fiber board is damaged when being pressed, and the pressure resistance effect of the ceramic limiting board is reduced.

Disclosure of Invention

In order to improve the compression resistance effect of the ceramic limiting plate, the utility model provides a high-strength ceramic fiber plate.

The utility model provides a high-strength ceramic fiber board which adopts the following technical scheme:

the utility model provides a high strength ceramic fiber board, includes the plate body, a side wall opening of plate body sets up, install fixed support frame in the plate body, fixed support frame is triangle-shaped setting, the opening part of plate body is provided with the board lid, the board lid is contradicted fixed support frame, the board lid with be provided with between the plate body will the locking subassembly on the plate body is in the locking of board lid.

Through adopting above-mentioned technical scheme, when installing ceramic fiber plate, the staff installs fixed bolster in the plate body to compress tightly fixed bolster with the board lid, utilize locking subassembly locking board lid at last, realized ceramic fiber plate's installation. The staff utilizes the fixed support frame to support ceramic fiber plate, has improved ceramic fiber plate's compressive capacity, has reduced the impaired possibility when ceramic fiber plate is pressed, has improved ceramic fiber plate's compressive effect.

Optionally, the plate body is filled with a heat-resistant material.

By adopting the technical scheme, the staff fills heat-resistant materials in other areas in the plate body, so that the heat resistance of the ceramic fiber plate is further improved.

Optionally, a wrapping layer is arranged on the surface of the plate body, and a reinforcing mesh is arranged between the wrapping layer and the plate body.

Through adopting above-mentioned technical scheme, the staff sets up the reinforcing bar net between parcel layer and plate body, has further improved ceramic fiber plate's compressive capacity, and the reinforcing bar net is used for sharing ceramic fiber plate partial pressure.

Optionally, the wrapping layer is high-temperature varnished cloth.

By adopting the technical scheme, the high-temperature varnished cloth has the performances of low friction coefficient, corrosion resistance, fire resistance, flame retardance and the like, and the service life and the heat resistance of the ceramic fiber board can be further improved.

Optionally, the fixed support frame is a carbon fiber tube.

By adopting the technical scheme, the carbon fiber tube has the characteristics of high tensile strength, small density, light weight and the like, so that the ceramic fiber board is increased by a small amount of weight, and the structural strength and the compressive strength of the ceramic fiber board are increased as much as possible.

Optionally, locking subassembly sets up two sets of at least, locking subassembly includes locking pin, locking head and rotation post, it has through-hole and rotation hole to open on the plate body, the through-hole with rotation hole mutually perpendicular, and intercommunication each other, the locking pin passes the board lid, and peg graft the cooperation in the through-hole, the locking head is connected the one end of locking pin, and is located in the rotation hole, the rotation post rotates to be connected in the rotation hole, the rotation post corresponds the position department of locking head is opened has dodges the groove, dodging the inslot and opening has locking arc groove, locking arc groove is T type groove, when needs locking the board lid, the locking head is located locking arc inslot, and contradict locking arc groove's diapire.

Through adopting above-mentioned technical scheme, when needs locking board lid, the staff passes the apron with the locking pin, and gets into in the through-hole, until the locking head gets into dodge the inslot, rotates the spliced pole afterwards, until unable rotation makes the locking head get into locking arc groove, and contradicts the diapire in locking arc groove to this, has restricted the removal of locking pin, has realized the effect of locking board lid.

Optionally, a spring piece is connected to the inner wall of the locking arc groove, the spring piece abuts against the locking head, and the spring piece is used for limiting the locking head to move in the locking arc groove.

By adopting the technical scheme, the locking head is arranged in the locking arc groove, and the rotating column has the possibility of rotating. The worker can support the locking head by using the spring piece, so that the rotation of the rotating column is limited.

Optionally, a step groove is arranged at the opening of the plate body, and a guiding bevel angle is arranged at the opening of the step groove.

By adopting the technical scheme, the guiding bevel angle is used for bringing convenience for workers to put the plate cover into the step groove.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the ceramic fiber board is installed, a worker installs the fixed support frame in the board body and compresses the fixed support frame with the board cover, and finally, the board cover is locked by the locking component, so that the installation of the ceramic fiber board is realized. The staff supports the ceramic fiber plates by using the fixed support frames, so that the compression resistance of the ceramic fiber plates is improved, the possibility of damage of the ceramic fiber plates when the ceramic fiber plates are compressed is reduced, and the compression resistance effect of the ceramic fiber plates is improved;

2. when the locking plate cover is needed, a worker passes the locking pin through the cover plate and enters the through hole until the locking head enters the avoidance groove, then the rotating column is rotated until the locking head cannot rotate, the locking head enters the locking arc groove and abuts against the bottom wall of the locking arc groove, so that the movement of the locking pin is limited, and the effect of the locking plate cover is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a high strength ceramic fiber board according to an embodiment of the utility model.

Fig. 2 is a cross-sectional view of a structure embodying a fixed support frame in accordance with an embodiment of the present utility model.

Fig. 3 is an exploded view of an embodiment of the present utility model for embodying the structure of the locking assembly.

Fig. 4 is a cross-sectional view showing a locked state of the locking assembly in the panel body in the embodiment of the present utility model.

Fig. 5 is a schematic view of a locking assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a plate body; 11. a step groove; 12. a through hole; 13. a rotation hole; 2. fixing the supporting frame; 3. a heat-resistant material; 4. a plate cover; 5. a locking assembly; 51. a locking pin; 52. a locking head; 53. rotating the column; 531. an avoidance groove; 532. locking the arc groove; 533. a spring piece; 6. a reinforcing mesh; 7. and a wrapping layer.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a high-strength ceramic fiber board. Referring to fig. 1 and 2, a high-strength ceramic fiber board comprises a board body 1, wherein an opening is formed in one side wall of the board body 1, a fixing support frame 2 is arranged in the board body 1, the fixing support frame 2 is arranged in a triangular shape, and the fixing support frame 2 is made of carbon fiber tubes. Other areas in the plate body 1 are filled with heat-resistant materials 3, wherein the heat-resistant materials 3 can be mineral cotton, and the heat-resistant materials 3 are used for further improving the heat resistance of the ceramic fiber plate.

Referring to fig. 3, 4 and 5, a stepped groove 11 is formed at an opening of the plate body 1, a guiding bevel is formed at the opening of the stepped groove 11, and a plate cover 4 matched with the stepped groove 11 in shape is placed in the stepped groove 11. At least two groups of locking assemblies 5 are arranged between the plate body 1 and the plate cover 4, in the embodiment, the locking assemblies 5 are arranged at four corners of the plate cover 4, and each locking assembly 5 comprises a locking pin 51, a locking head 52 and a rotating column 53. The locking pin 51 is arranged at the corner of the plate cover 4, the position of the plate body 1 corresponding to the locking pin 51 is provided with a through hole 12 and a rotating hole 13, the through hole 12 and the rotating hole 13 are mutually perpendicular and mutually communicated, and the through hole 12 is communicated with the step groove 11. The locking head 52 is fixedly connected to the bottom end of the locking pin 51, the locking pin 51 penetrates through the plate cover 4 and is inserted into the through hole 12, and the locking head 52 is located in the rotating hole 13.

Referring to fig. 3, 4 and 5, the rotating post 53 is rotatably connected in the rotating hole 13, the position of the rotating post 53 corresponding to the through hole 12 is provided with an avoidance groove 531, the avoidance groove 531 is internally provided with a locking arc groove 532, and the locking arc groove 532 is a T-shaped groove. The locking head 52 moves in the locking arc groove 532, the two opposite side walls of the locking arc groove 532 are fixedly connected with the spring piece 533, the spring piece 533 abuts against the locking head 52, and the locking head 52 is located between the spring piece 533 and the bottom wall of the locking arc groove 532.

When the locking plate cover 4 is needed, a worker passes the locking pin 51 through the cover plate and enters the through hole 12 until the locking head 52 enters the avoidance groove 531, then the rotating column 53 is rotated until the locking pin cannot rotate, in the process, the locking head 52 enters the locking arc groove 532, the spring leaf 533 is abutted against the spring leaf 533 to deform until the locking head 52 abuts against the bottom wall of the locking arc groove 532, the spring leaf 533 is restored and abuts against the locking head 52, and the locking head 52 abuts against the arc wall of the locking arc groove 532, so that the movement of the locking pin 51 and the rotation of the rotating column 53 are limited, and the effect of the locking plate cover 4 is achieved.

Referring to fig. 1, a wrapping layer 7 is wrapped around the board body 1, the wrapping layer 7 may be high-temperature varnished cloth, and the wrapping layer 7 is used for improving the service life and heat resistance of the ceramic fiber board. The reinforcing steel bar meshes 6 are fixedly connected to the two side walls of the plate body 1, the reinforcing steel bar meshes 6 are located between the wrapping layer 7 and the plate body 1, and the reinforcing steel bar meshes 6 are used for further improving the compression resistance of the plate body 1.

The implementation principle of the high-strength ceramic fiber board provided by the embodiment of the utility model is as follows: when the plate body 1 is installed, after the fixing support frame 2 is placed inside the plate body 1 by a worker, heat-resistant materials 3 are filled in the rest positions in the plate body 1, then the plate cover 4 is covered at the opening of the plate body 1, then the locking pin 51 is inserted, the locking pin 51 penetrates through the cover plate and enters the through hole 12 until the locking head 52 enters the avoidance groove 531, then the rotating column 53 is rotated until the rotation cannot be performed, in the process, the locking head 52 enters the locking arc groove 532 and collides with the spring leaf 533, the spring leaf 533 deforms until the locking head 52 collides with the bottom wall of the locking arc groove 532, the spring leaf 533 is restored and abuts against the locking head 52, the locking head 52 abuts against the side wall of the locking arc groove 532 so as to lock the plate cover 4, then the reinforcing steel bar net 6 is fixedly connected to the two side walls of the plate body 1, and finally the wrapping layer 7 is packaged on the surface of the plate body 1, and the installation of the plate body 1 is realized.

Staff utilizes fixed support frame 2 to support the fibreboard, has improved the compressive capacity of fibreboard, has reduced the impaired possibility when the fibreboard is pressed, has improved the compressive effect of ceramic fibreboard.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A high strength ceramic fiber board, characterized in that: the novel plate comprises a plate body (1), a side wall opening of the plate body (1) is arranged, a fixed support frame (2) is arranged in the plate body (1), the fixed support frame (2) is in a triangular arrangement, a plate cover (4) is arranged at the opening of the plate body (1), the plate cover (4) is abutted to the fixed support frame (2), and a locking assembly (5) for locking the plate cover (4) on the plate body (1) is arranged between the plate cover (4) and the plate body (1).

2. A high strength ceramic fiber board according to claim 1, wherein: the plate body (1) is filled with a heat-resistant material (3).

3. A high strength ceramic fiber board according to claim 1, wherein: the plate body (1) surface is provided with parcel layer (7), parcel layer (7) with be provided with reinforcing bar net (6) between plate body (1).

4. A high strength ceramic fiber board according to claim 3, wherein: the wrapping layer (7) is high-temperature varnished cloth.

5. A high strength ceramic fiber board according to claim 1, wherein: the fixed support frame (2) is a carbon fiber tube.

6. A high strength ceramic fiber board according to claim 1, wherein: locking subassembly (5) set up two sets of at least, locking subassembly (5) are including locking pin (51), latch head (52) and rotation post (53), it has through-hole (12) and rotation hole (13) to open on plate body (1), through-hole (12) with rotation hole (13) mutually perpendicular, and intercommunication each other, latch head (51) pass board lid (4), and peg graft the cooperation in through-hole (12), latch head (52) are connected one end of latch head (51), and are located in rotation hole (13), rotation post (53) swivelling joint is in rotation hole (13), rotation post (53) are corresponding the position department of latch head (52) is opened has dodge groove (531), dodge groove (531) internal opening has locking arc groove (532), locking arc groove (532) are T type groove, when needs locking board lid (4) are located in locking arc groove (532) contradicts, and locking arc groove (532) bottom wall arc groove (532).

7. A high strength ceramic fiber board according to claim 6, wherein: the inner wall of the locking arc groove (532) is connected with a spring piece (533), the spring piece (533) props against the locking head (52), and the spring piece (533) is used for limiting the locking head (52) to move in the locking arc groove (532).

8. A high strength ceramic fiber board according to claim 1, wherein: the plate is characterized in that a step groove (11) is formed in the opening of the plate body (1), and a guide bevel angle is formed in the opening of the step groove (11).