CN215253531U

CN215253531U - Square tube sandwich rock wool board

Info

Publication number: CN215253531U
Application number: CN202120763907.9U
Authority: CN
Inventors: 泮兵; 匡艳飞
Original assignee: Tianjin Bairuite Technology Co ltd
Current assignee: Tianjin Bairuite Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-21
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to a side's pipe presss from both sides core rock wool board, press from both sides core subassembly and the device that drops including fixed plate, side's pipe presss from both sides the core subassembly and passes through the device that drops with fixed plate swing joint, the block is connected between the adjacent fixed plate, the device that drops includes kayser structure, pulley and lead block, kayser structure includes ratchet, ratchet and locating lever, ratchet fixed mounting has the planker, side's pipe presss from both sides core subassembly including opening and close structure and locating plate, the locating plate is set up on the planker, open and close the structure with ratchet fixed connection, open and close the drive of opening of structure the ratchet with the ratchet separation. Through the falling motion of the lead block, the ratchet can be driven to tilt, so that the ratchet rotates clockwise to drive the planker to tilt downwards, the positioning plate is separated from the planker, the square tube sandwich component automatically falls off, and the spread of a fire source is effectively prevented.

Description

Square tube sandwich rock wool board

Technical Field

The utility model belongs to the technical field of rock wool board for the freezer, especially a square pipe sandwich rock wool board.

Background

The rock wool board is also called rock wool heat preservation decorative board, is an inorganic fiber board which is made by using basalt as a main raw material through high-temperature melting processing, and is a good heat preservation, fire insulation and sound absorption material. However, the effect of using the rock wool panel alone is not satisfactory, and the installation stability and the sealing property are also weak.

At present to the fire prevention problem of food freezer, adopt current rock wool battenboard, when installing, bolted connection has been adopted between the adjacent board, the installation is more loaded down with trivial details, waste time and energy, when one of them board need be changed, need demolish by a large scale, very easy increase worker's work load, simultaneously because organic insulation material has the flammability, the intensity and the fire behavior of simple rock wool board are generally low, frequently catch a fire, cause very big casualties and economic loss, especially its fire behavior shortcoming is not enough, rock wool board's using widely has been restricted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a sealed tight, difficult collapse, have excellent fire prevention's side's pipe sandwich rock wool board concurrently.

The utility model provides a its technical problem take following technical scheme to realize:

a square tube sandwich rock wool board comprises a fixed plate, a square tube sandwich component and a falling device, wherein the square tube sandwich component is movably connected with the fixed plate through the falling device, the adjacent fixing plates are connected in a clamping manner, the falling-off device comprises a clamping and locking structure, a pulley and a lead block, the locking structure is fixedly connected with the lead block through the pulley, the locking structure comprises a ratchet wheel, a ratchet and a positioning rod, the ratchet wheel and the ratchet are movably connected with the positioning rod, the ratchet wheel is fixedly provided with a dragging plate, the square tube sandwich component comprises an opening and closing structure and a positioning plate, the positioning plate is arranged on one side of the square tube sandwich component close to the dragging plate and is erected on the dragging plate, the opening and closing structure is fixedly connected with the ratchet, and the opening and closing structure drives the ratchet to be separated from the ratchet;

the opening and closing structure comprises a plastic fixing piece, the plastic fixing piece is arranged at the top end of one horizontal side of the material core relative to the pulley, and the plastic fixing piece is fixedly connected with the ratchet;

the plastic fixing piece is connected with a fuse, the fuse is fixedly connected with the bottom end of the material core, and the plastic fixing piece is provided with a flammable material;

the fixing plates comprise buckles and fixing buckles, the tower buckles are respectively arranged at the two longitudinal ends of the fixing plates, the fixing buckles are respectively arranged at the two horizontal ends of the fixing plates, the vertically adjacent fixing plates are connected in a clamping manner through the tower buckles or the fixing buckles, the square tube sandwich component comprises a square tube and a material core, and the material core is arranged inside the square tube;

the material core comprises a honeycomb composite fiberboard, a ceramic fiberboard rock wool slab layer, a heat insulation fire retardant board and a sound absorption board, wherein the honeycomb composite fiberboard, the ceramic fiberboard rock wool slab layer, the heat insulation fire retardant board and the sound absorption board are sequentially arranged from bottom to top by taking the dovetail block as a bottom layer;

moreover, the honeycomb composite fiber board is made of high-temperature-resistant composite carbon fiber materials;

moreover, the ceramic fiber board is made of refractory material of aluminum silicate fiber;

moreover, the heat-insulating fire-retardant plate is a fine steel coated tile;

and the section of the fixing plate are sleeved with a sealing layer, and the sealing layer is fixedly connected with the fixing plate through viscose glue.

And a rubber layer is arranged on the inner wall of the fixed plate relative to the dovetail block and fixedly connected with the fixed plate.

The utility model has the advantages that:

1. the utility model relates to a side's pipe presss from both sides core rock wool board compares with prior art, through side's pipe presss from both sides core subassembly and passes through the shedder with fixed plate swing joint, when the conflagration breaing out, the fuse can be with the quick cause in burning things which may cause of a fire disaster the plastics stationary blade will the plastics stationary blade melts, this moment side's pipe presss from both sides core subassembly with behind the kayser structure disconnection, through the whereabouts motion of lead block can drive the ratchet perk makes ratchet clockwise rotation drives the planker slopes downwards, thereby makes the locating plate with the planker separation reaches clamp side's pipe presss from both sides core subassembly and drops automatically, has effectually prevented stretching of burning things which may cause a fire disaster.

2. The utility model relates to a side's pipe sandwich rock wool board compares with prior art, adjacent fixed plate passes through hasp or fixed knot carry out the block and connect, when one of them fixed plate need be changed, need not the large tracts of land and demolish, only need to treat the fixed plate of changing and the fixed plate between adjacent break away from the block and connect can, reduced artificial change work load, the sealing layer has been cup jointed all around of fixed plate, the sealing layer passes through viscose and fixed plate fixed connection, can play adjacent fixed plate block through the sealing layer that is provided with and connect the back, the extrusion of sealing layer between adjacent makes no gap between the adjacent fixed plate carries out sealed effect, prevents the invasion of bacterium.

Drawings

FIG. 1 is a schematic view of the whole structure of the square tube sandwich rock wool panel of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the falling device and the square tube sandwich component of the present invention;

fig. 4 is a schematic structural view of the closure of the locking structure in the falling-off device of the present invention;

fig. 5 is a schematic structural view illustrating the release of the locking structure in the falling-off device of the present invention;

FIG. 6 is a schematic structural view of the material core of the present invention;

FIG. 7 is a rear view of FIG. 1;

wherein, 1, fixing the plate; 2. a square tube sandwich component; 3. coating; 4. an anti-slip bump; 5. a rubber layer; 6. a shedding device; 61. a latch structure; 62. a pulley; 63. lead blocks; 611. a ratchet wheel; 612. a ratchet; 613. positioning a rod; 614. a carriage; 11. mounting a hasp; 11. mounting a hasp; 12. a lower hasp; 13. a right fixing buckle; 14. a left fixing buckle; 15. a clamping groove; 16. a bit block; 21. a square tube; 22. a material core; 23. positioning a plate; 111. a dovetail block; 211. a dovetail groove; 221. a honeycomb composite fiberboard; 222. a ceramic fiber board; 223. a rock wool slab layer; 224. a thermally insulating fire barrier; 225. a sound-absorbing panel; 226. a plastic fixing sheet.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

A square tube sandwich rock wool board comprises a fixing plate 1, a square tube sandwich component 2 and a falling-off device 6, wherein the square tube sandwich component 2 is movably connected with the fixing plate 1 through the falling-off device 6, the adjacent fixing plates 1 are connected in a clamping manner, the falling-off device 6 comprises a locking structure 61, a pulley 62 and a lead block 63, the locking structure 61 is fixedly connected with the lead block 63 through the pulley 62, the locking structure 61 comprises a ratchet wheel 611, a ratchet 612 and a positioning rod 613, the ratchet wheel 611 and the ratchet 612 are movably connected with the positioning rod 613, a carriage 614 is fixedly installed on the ratchet wheel 611, the sandwich square tube component 2 comprises an opening and closing structure and a positioning plate 23, the positioning plate 23 is arranged on one side of the square tube sandwich component 2 close to the carriage 614, the positioning plate 23 is erected on the carriage 614, and the opening and closing structure is fixedly connected with the ratchet 612, the opening of the opening and closing structure drives the ratchet 612 to separate from the ratchet 611, and after the opening and closing structure assembly is disconnected from the ratchet 612, the falling motion of the lead block 63 can drive the ratchet 612 to tilt, so that the ratchet 611 rotates clockwise to enable the carriage 614 to tilt downwards, the positioning plate 23 is separated from the carriage 614, and the purpose that the square tube sandwich assembly 2 automatically falls off is achieved.

In this embodiment, the fixing plate includes an upper buckle 11, a lower buckle 12, a right fixing buckle 13 and a left fixing buckle 14, the upper buckle 11 and the lower buckle 12 are respectively disposed at two longitudinal ends of the fixing plate 1, the right fixing buckle 13 and the left fixing buckle 14 are respectively disposed at two horizontal ends of the fixing plate 1, the upper and lower adjacent fixing plates 1 are fixedly connected through the upper buckle 11 and the lower buckle 12, the left and right adjacent fixing plates 1 are connected through the right fixing buckle 13 and the left fixing buckle 14 in a buckling manner, the square tube sandwich component 2 includes a square tube 21 and a material core 22, the material core 22 is disposed inside the square tube 21, and is tightly connected through the clamping between the adjacent fixing plates 1, so that there is no gap between the plates, thereby preventing bacteria from invading and ensuring food safety in the freezing chamber.

In this embodiment, the positioning plate 23 is fixedly disposed on the horizontal side of the square tube 21 close to the carriage 614, the opening and closing structure includes a plastic fixing plate 226, the plastic fixing plate 226 is disposed on the top end of the horizontal side of the material core 22 relative to the pulley 62, the plastic fixing plate 226 is fixedly connected to the ratchet 612, when in use, the plastic fixing plate 226 is linearly connected to the ratchet 612, the positioning plate 23 is disposed on the carriage 614, the carriage 614 can pull the material core 22, the plastic fixing plate 226 can fix the material core 22, the sum of the pulling force of the plastic fixing plate 226 and the gravity of the ratchet 612 is equal to the gravity of the lead block 63, when a fire occurs, the plastic fixing plate 226 melts, at this time, the pulling force of the plastic fixing plate 226 disappears, and the lead block 63 moves in a free-falling manner, at this time, the ratchet 612 tilts, the ratchet 611 rotates clockwise to drive the dragging plate 614 to tilt downwards, and at this time, the square tube sandwich component 2 falls off, so that the spread of fire is prevented, and the property safety in the freezing chamber is guaranteed.

In this embodiment, the plastic fixing plate 226 is connected with a fuse 227, the fuse 227 is fixedly connected with the bottom end of the material core 22, a flammable material is disposed on the plastic fixing plate 226, and a fire source can be quickly ignited at the plastic fixing plate 226 through the fuse 227, so that the plastic fixing plate 226 is quickly melted.

In this embodiment, as shown in fig. 3, the material core 22 includes a honeycomb composite fiber board 221, a ceramic fiber board 222 rock wool board layer 223, a heat insulation fire retardant board 224 and a sound absorption board 225, the honeycomb composite fiber board 221, the ceramic fiber board 222 rock wool board layer 223, the heat insulation fire retardant board 224 and the sound absorption board 225 are arranged from bottom to top in sequence for the dovetail block 111, and the honeycomb composite fiber board 221, the ceramic fiber board 222, the rock wool board layer 223, the heat insulation fire retardant board 224 and the sound absorption board 225 are sequentially and fixedly arranged into a whole, so that the material core 22 itself has better practicability, and the long-term use of the material core 22 is realized.

In this embodiment, the honeycomb composite fiber plate 221 is made of a high-temperature-resistant composite carbon fiber material, has good toughness and high-temperature resistance, and can effectively buffer impact force when impacted.

In this embodiment, the ceramic fiber board 222 is made of non-flammable material, has good heat resistance, and further enhances the overall fireproof effect, and when the honeycomb composite fiber board 221 is fabricated, the ceramic fiber board 222 is disposed between the heat insulation fire retardant board 223 and the honeycomb composite fiber board 221, and when the honeycomb composite fiber board 221 is fabricated, metal reinforcing ribs can be disposed inside the honeycomb composite fiber board in a crisscross manner, so as to achieve a higher strength effect,

in this embodiment, the thermal insulation and fire retardation plate 223 is a fine steel coated tile, has high strength and excellent fire retardation capability, and improves the fire prevention effect.

In the present embodiment, a sealing layer (not shown) is sleeved on the cut surface of the fixing plate 1, and the sealing layer is fixedly connected to the fixing plate 1 by an adhesive. The sealing layer can play a role in sealing the joint of two adjacent fixing plates 1, so that bacteria can be prevented from invading.

In this embodiment, as shown in fig. 4, a rubber layer 5 is disposed on an inner wall of the fixed plate 1 opposite to the dovetail block 111, the rubber layer 5 is fixedly connected with the fixed plate 1, the other side of the rubber layer 5 is fixedly connected with a wall, and the rubber layer 5 disposed to the fixed plate can play a role in buffering and sealing.

The working principle is as follows:

in daily work, one side of the fixing plate 1, which is provided with the rubber layer 5, is fixedly connected with a wall body, the fixing plate 1 is spliced up and down through the upper hasp 11 and the lower hasp 12, the fixing plate 1 is spliced left and right through the right fixing buckle 13 and the left fixing buckle 14, after the splicing is finished, the falling-off device 6 is fixedly connected with the fixing plate 1, then the falling-off device 6 is movably connected with the square tube sandwich component 2, specifically, the plastic fixing plate 226 is linearly connected with the ratchet 612, the positioning plate 23 is connected with the carriage 614 in a bonding way, the carriage 614 can drag the material core 22, the plastic fixing plate 226 can fix the material core 22, the pulling force of the plastic fixing plate 226 and the gravity of the ratchet 612 are equal to the gravity of the lead block 63, when a fire occurs, the plastic fixing plate 226 is melted, at this moment, the pulling force of the plastic fixing piece 226 disappears, the lead block 63 moves in a free falling mode, the ratchet 612 tilts, the ratchet 611 rotates clockwise to drive the dragging plate 614 to incline downwards, the square tube sandwich component 2 falls off at this moment, the square tube sandwich component 2 is quickly separated from the falling device 6, the spreading of fire is prevented, and the property safety in the freezing chamber is guaranteed.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention includes but is not limited to the embodiments described in the detailed description, as well as other embodiments derived from the technical solutions of the present invention by those skilled in the art, which also belong to the scope of the present invention.

Claims

1. The utility model provides a square pipe core rock wool board which characterized in that: including fixed plate, side pipe sandwich subassembly and shedder, side pipe sandwich subassembly pass through shedder with fixed plate swing joint, the block is connected between the adjacent fixed plate, shedder includes latch structure, pulley and lead block, the latch structure pass through the pulley with lead block fixed connection, the latch structure includes ratchet, ratchet and locating lever, ratchet and ratchet with locating lever swing joint, ratchet fixed mounting has the planker, side pipe sandwich subassembly is including opening and close structure and locating plate, the locating plate sets up side pipe sandwich subassembly is close to one side of planker, the locating plate is set up on the planker, open and close the structure with ratchet fixed connection, open and close opening of structure drive the ratchet with the ratchet separation.

2. The square tube sandwich rock wool panel of claim 1, wherein: the opening and closing structure comprises a plastic fixing piece, the plastic fixing piece is arranged at the top end of the material core, opposite to the horizontal side of the pulley, and the plastic fixing piece is fixedly connected with the ratchet.

3. The square tube sandwich rock wool panel of claim 1, wherein: the plastic fixing piece is connected with a fuse, the fuse is fixedly connected with the bottom end of the material core, and the plastic fixing piece is provided with a flammable material.

4. The square tube sandwich rock wool panel of claim 3, wherein: the fixing plate comprises a hasp and a fixing buckle, the tower buckles are respectively arranged at the two longitudinal ends of the fixing plate, the fixing buckles are respectively provided with two horizontal ends of the fixing plate, the upper fixing plate and the lower fixing plate which are adjacent are connected in a clamping mode through the tower buckles or the fixing buckles, the square tube sandwich component comprises a square tube and a material core, and the material core is arranged inside the square tube.

5. The square tube sandwich rock wool panel of claim 1, wherein: the material core includes honeycomb composite fiber board, ceramic fiber board rock wool board layer, thermal-insulated back-fire relief board and abatvoix, honeycomb composite fiber board, ceramic fiber board rock wool board layer, thermal-insulated back-fire relief board and abatvoix in order for the swallow tail piece is supreme setting gradually from down for the bottom.

6. The high-strength fireproof composite rock wool board of claim 4, wherein: the honeycomb composite fiber board is made of high-temperature-resistant composite carbon fiber materials.

7. The high-strength fireproof composite rock wool board of claim 4, wherein: the ceramic fiber board is made of refractory material of aluminum silicate fiber

8. The high-strength fireproof composite rock wool board of claim 4, wherein: the heat insulation fire retardant plate is a fine steel coated tile.

9. The square tube sandwich rock wool panel of claim 1, wherein: the cross-section of the fixing plate is sleeved with a sealing layer, and the sealing layer is fixedly connected with the fixing plate through viscose glue.

10. The square tube sandwich rock wool panel of claim 9, wherein: the inner wall of the fixed plate, which is opposite to the dovetail block, is provided with a rubber layer, and the rubber layer is fixedly connected with the fixed plate.