CN218117075U

CN218117075U - Assembling structure for fireproof plates of air ducts

Info

Publication number: CN218117075U
Application number: CN202222134630.0U
Authority: CN
Inventors: 潘国忠; 葛兰英; 张卓辉; 傅圣奇
Original assignee: Guangdong Shen'an Construction Technology Co ltd
Current assignee: Guangdong Shen'an Construction Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-23
Anticipated expiration: 2032-08-12

Abstract

The application discloses structure is assembled to tuber pipe PLASTIC LAMINATED relates to air pipe technical field, and it is complicated to improve current tuber pipe PLASTIC LAMINATED installation, seriously influences staff work efficiency's problem, including tuber pipe body, U type PLASTIC LAMINATED and connecting rod, the one end fixedly connected with frame fossil fragments of tuber pipe body are kept away from to the connecting rod, evenly be provided with fixed fossil fragments between the frame fossil fragments, fixed fossil fragments are including setting up first fossil fragments and the second fossil fragments at the tuber pipe body, first fossil fragments and second fossil fragments mutually perpendicular arrange, the plate body screw hole has all been seted up to the four corners department of U type PLASTIC LAMINATED, the fossil fragments screw hole with plate body screw hole looks adaptation is all seted up to the both sides that first fossil fragments are close to the plate body screw hole. This application has simplified the installation step of PLASTIC LAMINATED through the cooperation of U type PLASTIC LAMINATED, frame fossil fragments, first fossil fragments, plate body screw hole and fossil fragments screw hole, and then can effectively improve staff's work efficiency.

Description

Assembling structure for fireproof plate of air duct

Technical Field

The application relates to the field of ventilation ducts, in particular to an air duct fireproof plate assembling structure.

Background

The air duct fireproof plate is a fireproof material specially used for ventilating or smoke discharging air ducts in building engineering, the air ducts in the current market are thin in thickness, easy to deform under a high-temperature condition and influence the emission of gas, and therefore the smoke discharging ducts are protected by covering one layer of fireproof plate.

At the realization this application in-process, the inventor discovers that there is following problem at least in this technique, and current tuber pipe PLASTIC LAMINATED when the installation, need install U type fossil fragments and L type card strip in proper order after, all lay the PLASTIC LAMINATED with the four sides, and the fire-proof plate fixed connection of rethread tapping nail with the four sides is in the U capable fossil fragments, and the installation is complicated, seriously influences staff work efficiency, consequently, proposes tuber pipe PLASTIC LAMINATED and assembles the structure.

SUMMERY OF THE UTILITY MODEL

In order to improve that current tuber pipe PLASTIC LAMINATED installation complicated, seriously influence staff work efficiency's problem, this application provides the structure is assembled to tuber pipe PLASTIC LAMINATED.

The application provides structure is assembled to tuber pipe PLASTIC LAMINATED adopts following technical scheme:

structure is assembled to tuber pipe PLASTIC LAMINATED, including tuber pipe body and U type PLASTIC LAMINATED, the lateral wall of tuber pipe body evenly is provided with the connecting rod, the one end fixedly connected with frame fossil fragments of tuber pipe body are kept away from to the connecting rod, evenly be provided with fixed fossil fragments between the frame fossil fragments, fixed fossil fragments are including setting up first fossil fragments and the second fossil fragments at the tuber pipe body, first fossil fragments and second fossil fragments mutually perpendicular arrange, the plate body screw hole has all been seted up to the four corners department of U type PLASTIC LAMINATED, first fossil fragments are close to the both sides of plate body screw hole and all set up the fossil fragments screw hole with plate body screw hole looks adaptation.

Through adopting above-mentioned technical scheme, through the cooperation of U type PLASTIC LAMINATED, frame fossil fragments, first fossil fragments, plate body screw hole and fossil fragments screw hole, the staff can be after aligning two relative U type PLASTIC LAMINATED, go into the bolt at plate body screw hole and fossil fragments screw hole internal thread connection, can accomplish the installation of two relative U type PLASTIC LAMINATED, and then can effectively improve staff's work efficiency.

Optionally, the equal fixedly connected with U type connecting plate in both ends that the tuber pipe body was kept away from to U type PLASTIC LAMINATED, one side threaded connection that the tuber pipe body was kept away from to U type connecting plate has the U type closed plate with U type connecting plate looks adaptation, connecting thread hole has all been seted up to one side that U type PLASTIC LAMINATED was kept away from to U type connecting plate, the closed screw hole with connecting thread hole looks adaptation is all seted up in the four corners department of U type closed plate.

Through adopting above-mentioned technical scheme, through the cooperation of U type connecting plate, U type closed plate, connecting screw hole and closed screw hole, at U type connecting plate lateral wall overlap joint U type closed plate between two adjacent pairs of U type PLASTIC LAMINATED, insert between connecting screw hole and the closed screw hole bolt threaded connection, connect two adjacent U type PLASTIC LAMINATED to the junction to two adjacent U type PLASTIC LAMINATED seals.

Optionally, slots are formed in the two ends of the U-shaped fireproof plate and the two ends of the U-shaped connecting plate, inserting plates matched with the slots are inserted into the slots, and auxiliary threaded holes matched with the threaded holes of the plate body are formed in the two sides, close to the threaded holes of the plate body, of the inserting plates.

Through adopting above-mentioned technical scheme, through the cooperation of slot, picture peg and supplementary screw hole, after two relative U type PLASTIC LAMINATED installations are accomplished, insert the picture peg in the slot, and then cut off the junction of two relative U type PLASTIC LAMINATED, and then high-temperature gas gets into between U type PLASTIC LAMINATED and the tuber pipe body through the junction of two relative U type PLASTIC LAMINATED when avoiding the conflagration as far as possible.

Optionally, the locating slot has all been seted up to one side that the tuber pipe body was kept away from to the second fossil fragments, the equal fixedly connected with in one side of U type PLASTIC LAMINATED near the locating slot and the locating piece of locating slot looks adaptation.

Through adopting above-mentioned technical scheme, through the cooperation of constant head tank and locating piece, the staff of being convenient for advances line location to U type PLASTIC LAMINATED fast, further improves staff work efficiency.

Optionally, one side that U type PLASTIC LAMINATED and U type connecting plate are close to the tuber pipe body all is provided with the rock wool layer.

Through adopting above-mentioned technical scheme, through the setting on rock wool layer, when the conflagration takes place, the rock wool layer can play good thermal-insulated effect, and then avoids U type PLASTIC LAMINATED surface high temperature direct conduction to frame fossil fragments as far as possible, arouses frame fossil fragments to produce and warp and influence device overall structure intensity.

Optionally, one side of the U-shaped closing plate, which is far away from the air pipe body, is fixedly connected with a hanger rod.

Through adopting above-mentioned technical scheme, through the setting of jib, after the device installation is accomplished, can hang the device of accomplishing the installation in building ceiling through the jib.

Optionally, one side of each of the U-shaped fire-proof plate and the U-shaped closing plate, which is far away from the air pipe body, is provided with a magnesium oxide layer.

Through adopting above-mentioned technical scheme, through the setting on magnesium oxide layer, because good fire prevention and corrosion resistance on magnesium oxide layer, when further improving device fire-proof capability, effectively avoid external environment to the direct corrosion of U type PLASTIC LAMINATED, effectively improve device life.

Optionally, one side of the U-shaped fireproof plate close to the air pipe body is fixedly connected with a U-shaped airtight plate matched with the air pipe body.

Through adopting above-mentioned technical scheme, through the setting of U type closing plate, U type closing plate can cut off the space between tuber pipe body and the U type PLASTIC LAMINATED, and then avoids as far as possible when arbitrary one section production of tuber pipe body leaks, leaks that gaseous through the space between tuber pipe body and the U type PLASTIC LAMINATED and spreads.

In summary, the present application has the following beneficial effects:

1. through the matching of the U-shaped fireproof plates, the framework keel, the first keel, the plate body threaded hole and the keel threaded hole, a worker can align the two opposite U-shaped fireproof plates and then connect bolts into the plate body threaded hole and the keel threaded hole in a threaded manner, so that the two opposite U-shaped fireproof plates can be installed, the installation steps of the fireproof plates are simplified, and the working efficiency of the worker can be effectively improved;

2. this application is through the setting of U type closing plate, and U type closing plate can cut off the space between tuber pipe body and the U type PLASTIC LAMINATED, and then avoids as far as possible when arbitrary one section production of tuber pipe body is leaked, leaks that gaseous space through between tuber pipe body and the U type PLASTIC LAMINATED spreads.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a front cross-sectional structural schematic view of the present application;

FIG. 3 is a side cross-sectional structural schematic view of the present application;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 of the present application.

Description of reference numerals:

1. an air duct body; 2. a U-shaped fire-proof plate; 3. a connecting rod; 4. a frame keel; 5. fixing the keel; 501. a first keel; 502. a second keel; 6. a plate body threaded hole; 7. a keel threaded hole; 8. a U-shaped connecting plate; 9. a U-shaped closing plate; 10. connecting threaded holes; 11. sealing the threaded hole; 12. a slot; 13. inserting plates; 14. an auxiliary threaded hole; 15. positioning a groove; 16. positioning a block; 17. a rock wool layer; 18. a boom; 19. a magnesium oxide layer; 20. u type sealed plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Please refer to fig. 1, fig. 2 and fig. 3, the air duct fire-proof plate assembling structure includes an air duct body 1 and a U-shaped fire-proof plate 2, the outer side wall of the air duct body 1 is uniformly provided with a connecting rod 3, and the connecting rod 3 is far away from one end of the air duct body 1 and fixedly connected with a frame keel 4.

Referring to fig. 2, fig. 3 and fig. 4, fixing keels 5 are evenly arranged between the framework keels 4, each fixing keel 5 comprises a first keel 501 and a second keel 502 which are arranged on the air duct body 1, the first keel 501 and the second keel 502 are arranged perpendicular to each other, one side, far away from the air duct body 1, of the second keel 502 is provided with a positioning groove 15, one side, close to the positioning groove 15, of the U-shaped fireproof plate 2 is fixedly connected with a positioning block 16 matched with the positioning groove 15, when the U-shaped fireproof plate 2 is installed, a worker can complete positioning of the U-shaped fireproof plate 2 by inserting the positioning block 16 into the positioning groove 15.

Referring to fig. 1, fig. 3 and fig. 4, plate body screw holes 6 are all opened at four corners of the U-shaped fireproof plate 2, keel screw holes 7 matched with the plate body screw holes 6 are all opened at two sides of the first keel 501 close to the plate body screw holes 6, through the matching of the plate body screw holes 6 and the keel screw holes 7, after the U-shaped fireproof plate 2 is positioned, bolts are connected into the inner threads of the plate body screw holes 6 and the keel screw holes 7, the installation of the two opposite U-shaped fireproof plates 2 is completed, the two ends of the U-shaped fireproof plate 2 far away from the air pipe body 1 are fixedly connected with U-shaped connecting plates 8, one side of the U-shaped connecting plates 8 far away from the air pipe body 1 is connected with U-shaped sealing plates 9 matched with the U-shaped connecting plates 8 through screw threads.

Wherein, one side that U type PLASTIC LAMINATED 2 and U type connecting plate 8 are close to tuber pipe body 1 all is provided with rock wool layer 17, and through rock wool layer 17's setting, when the conflagration takes place, rock wool layer 17 can play good thermal-insulated effect, and then avoids 2 surperficial high temperatures direct conduction of U type PLASTIC LAMINATED to frame fossil fragments 4 as far as possible, arouses that frame fossil fragments 4 produce and warp and influence device overall structure intensity.

Referring to fig. 1, 3 and 4, a magnesium oxide layer 19 is arranged on one side of each of the U-shaped fire-proof plates 2 and the U-shaped closing plate 9, which is far away from the air duct body 1, a hanger rod 18 is fixedly connected to one side of each of the U-shaped closing plate 9, which is far away from the air duct body 1, a connecting threaded hole 10 is formed in one side of each of the U-shaped connecting plates 8, which is far away from the U-shaped fire-proof plate 2, a sealing threaded hole 11 matched with the connecting threaded hole 10 is formed in each of four corners of each of the U-shaped closing plates 9, the outer side wall of each of the U-shaped connecting plates 8 between two adjacent pairs of U-shaped fire-proof plates 2 is overlapped with the U-shaped closing plate 9, a bolt is connected between the connecting threaded hole 10 and the sealing threaded hole 11, two adjacent U-shaped fire-proof plates 2 are connected, and the joint of the two adjacent U-shaped fire-proof plates 2 is sealed.

Referring to fig. 2, 3 and 4, one side of the U-shaped fireproof plate 2 close to the air duct body 1 is fixedly connected with a U-shaped airtight plate 20 matched with the air duct body 1, the U-shaped airtight plate 20 can separate the space between the air duct body 1 and the U-shaped fireproof plate 2, and further, when any section of the air duct body 1 generates leakage, the leaked air is diffused through the space between the air duct body 1 and the U-shaped fireproof plate 2 as far as possible, slots 12 are respectively formed at two ends of the U-shaped fireproof plate 2 and the U-shaped connecting plate 8, inserting plates 13 matched with the slots 12 are inserted into the slots 12, auxiliary threaded holes 14 matched with the plate body threaded holes 6 are respectively formed at two sides of the inserting plates 13 close to the plate body threaded holes 6, after the two opposite U-shaped fireproof plates 2 are installed, the inserting plates 13 are inserted into the slots 12, and further, the joint of the two opposite U-shaped fireproof plates 2 is separated.

The implementation principle of the application is as follows: when the installation device, the staff inserts the locating piece 16 in the constant head tank 15 earlier, accomplish the location to U type PLASTIC LAMINATED 2, after the location of U type PLASTIC LAMINATED 2 is accomplished, go into the bolt at plate body screw hole 6 and fossil fragments screw hole 7 female connection, accomplish the installation of two relative U type PLASTIC LAMINATED 2, after two relative U type PLASTIC LAMINATED 2 installations are accomplished, insert picture peg 13 in slot 12, and then cut off two relative U type PLASTIC LAMINATED 2 junction, 8 lateral wall overlap joint U type closure plates 9 of U type connecting plate between two adjacent pairs of U type PLASTIC LAMINATED 2, go into between connecting screw hole 10 and closed screw hole 11 with bolt threaded connection, connect two adjacent U type PLASTIC LAMINATED 2, and seal the junction to two adjacent U type PLASTIC LAMINATED 2, U type sealed board 20 can cut off the space between tuber pipe body 1 and U type PLASTIC LAMINATED 2, and then avoid producing when leaking as far as possible when arbitrary one section of tuber pipe body 1 produces, leak gas carries out the diffusion through the space between tuber pipe body 1 and U type PLASTIC LAMINATED 2, connect in the jib through the whole installation of building through the suspender 18.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Tuber pipe PLASTIC LAMINATED assembles structure, including tuber pipe body (1) and U type PLASTIC LAMINATED (2), its characterized in that: the outer side wall of the air pipe body (1) is uniformly provided with connecting rods (3), one end, far away from the air pipe body (1), of each connecting rod (3) is fixedly connected with a frame keel (4), and a fixing keel (5) is uniformly arranged between the frame keels (4);

fixed fossil fragments (5) are including setting up first fossil fragments (501) and second fossil fragments (502) at tuber pipe body (1), first fossil fragments (501) and second fossil fragments (502) mutually perpendicular arrange, plate body screw hole (6) have all been seted up to the four corners department of U type PLASTIC LAMINATED (2), fossil fragments screw hole (7) with plate body screw hole (6) looks adaptation are all seted up to both sides that first fossil fragments (501) are close to plate body screw hole (6).

2. The air duct fire prevention plate assembly structure of claim 1, wherein: the utility model discloses a fire protection plate, including U type PLASTIC LAMINATED (2), the equal fixedly connected with U type connecting plate (8) in both ends that tuber pipe body (1) was kept away from in U type PLASTIC LAMINATED (2), one side threaded connection that tuber pipe body (1) was kept away from in U type connecting plate (8) has U type shut (9) with U type connecting plate (8) looks adaptation, connecting screw hole (10) have all been seted up to one side that U type PLASTIC LAMINATED (2) was kept away from in U type connecting plate (8), closed screw hole (11) with connecting screw hole (10) looks adaptation are all seted up to the four corners department of U type shut (9).

3. The air hose fire prevention plate assembling structure according to claim 2, wherein: slot (12) have all been seted up at the both ends of U type PLASTIC LAMINATED (2) and U type connecting plate (8), it has picture peg (13) with slot (12) looks adaptation to peg graft in slot (12), supplementary screw hole (14) with plate body screw hole (6) looks adaptation are all seted up to both sides that picture peg (13) are close to plate body screw hole (6).

4. The air duct fire prevention plate assembly structure of claim 1, wherein: constant head tank (15) have all been seted up to one side that tuber pipe body (1) was kept away from in second fossil fragments (502), equal fixedly connected with in one side that U type PLASTIC LAMINATED (2) are close to constant head tank (15) and locating piece (16) of constant head tank (15) looks adaptation.

5. The air hose fire prevention plate assembling structure according to claim 3, wherein: one side that U type PLASTIC LAMINATED (2) and U type connecting plate (8) are close to tuber pipe body (1) all is provided with rock wool layer (17).

6. The air hose fire prevention plate assembling structure according to claim 3, wherein: one side of the U-shaped closing plate (9) far away from the air pipe body (1) is fixedly connected with a hanging rod (18).

7. The air hose fire prevention plate assembling structure according to claim 3, wherein: and one sides of the U-shaped fireproof plate (2) and the U-shaped sealing plate (9) far away from the air pipe body (1) are both provided with magnesium oxide layers (19).

8. The air duct fire prevention plate assembly structure of claim 1, wherein: one side fixedly connected with that U type PLASTIC LAMINATED (2) are close to tuber pipe body (1) and U type air-tight plate (20) of tuber pipe body (1) looks adaptation.