CN214657854U

CN214657854U - But reuse's building fire prevention adhesive tape

Info

Publication number: CN214657854U
Application number: CN202121083744.6U
Authority: CN
Inventors: 马晋兵; 李富全; 范树华; 邱健
Original assignee: Chengdu Baili New Material Technology Co ltd
Current assignee: Chengdu Baili New Material Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-09
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a but reuse's building fire prevention adhesive tape, concretely relates to fire control fire prevention material field, including the adhesive tape main part, adhesive tape main part left end part comprises rubber, adhesive tape main part upper end part comprises plastics, adhesive tape main part lower extreme comprises flame retardant material, adhesive tape main part right-hand member comprises combined material, the inside combined material left side that is located of adhesive tape main part comprises expanded material, two sandboxes about the inside left end position fixedly connected with of adhesive tape main part. The utility model discloses a combined material can play first layer flame retardant coating, when the intensity of a fire burns to combined material by the time of burning out, expanding material carries out the second flame retardant coating, when expanding material is burnt out, No. two intraduct lines of a circle were burnt out this moment to a closure plate begins to move down, when a closure plate and No. two closure plates move the mild steel plate recess, stop up the intensity of a fire and get into adhesive tape main part left side this moment, thereby play the fire prevention effect.

Description

But reuse's building fire prevention adhesive tape

Technical Field

The utility model relates to a fire control material technical field, more specifically say, the utility model relates to a but reuse's building fire prevention adhesive tape.

Background

During the construction of a building, a large number of building pipelines, such as air-conditioning pipelines, smoke-exhaust-preventing pipelines, water supply and drainage pipelines, heating and power pipelines, ventilation pipelines, gas pipelines, oil pipes and other process pipelines, penetrate between a floor slab and a wall body vertically and horizontally. The pipelines pass through holes formed in walls and floors, or gaps between floors and walls and between walls are all paths for fire propagation. In addition, some gaps are reserved for ensuring the normal use of fire doors, fire windows, fire valves and fire-proof rolling shutters in buildings. Without effective blocking of these holes or gaps, in the event of a fire, these holes or gaps would create a chimney effect and a fire pressure differential across the holes or gaps, causing the fire to spread progressively in adjacent rooms, compromising the life and property of other fire zones. At present, fireproof plugging materials are generally adopted at home and abroad to plug openings or holes formed when various penetrations penetrate through walls or floors, and expansion sealing strips or fireproof sealing pipes are embedded at seams of buildings and fittings so as to prevent fire spreading and toxic gas diffusion, control the fire within a certain range, prolong the time of disaster relief and reduce the fire loss.

At present, fireproof sealing materials are not adopted to fill and plug various openings or holes penetrating through walls or floors in the market, sealing strip fireproof strips are plugged at building joints, fire spreading is organized, and toxic gas generated by burning is prevented from spreading.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a but reuse's building fire prevention adhesive tape to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a recyclable building fireproof adhesive tape comprises an adhesive tape main body, wherein the left end part of the adhesive tape main body is made of rubber, the upper end part of the adhesive tape main body is made of plastic, the lower end of the adhesive tape main body is made of flame retardant material, the right end of the adhesive tape main body is made of composite material, the inner part of the adhesive tape main body is positioned at the left side of the composite material and is made of expansion material, the left end position of the inner part of the adhesive tape main body is fixedly connected with an upper sandbox and a lower sandbox, a stabilizing material is fixedly connected between the two sandboxes, fireproof heat-insulating sand is filled in the two sandboxes, a soft steel plate is embedded at the right side positions of the two sandboxes in the adhesive tape main body, the upper end and the lower end of the right surface of the soft steel plate are respectively provided with a groove, the left surface of the soft steel plate is provided with a circular hole at the lower end position of the right side of the two sandboxes, and provided with a circular hole at the lower end of the right surface of the two sandboxes, two swing joint has the stopple in the mild steel plate round hole right side mouth, mild steel plate upper end upper surface fixed connection has a pipe No. one.

Further, thin wire rope has been placed to a pipe inside, thin wire rope left end and a pipe left side fixed surface are connected, thin wire rope right-hand member fixedly connected with door closure plate No. one.

Further, No. one door closure plate lower surface intermediate position fixedly connected with connecting rod, No. two door closure plates of connecting rod lower extreme lower surface fixedly connected with, connecting rod left surface and upper end fixedly connected with line rope No. one between the stopple right surface.

Furthermore, the right surface of the mild steel plate is positioned between the two upper and lower grooves and is fixedly connected with a baffle, and the connecting rod movably penetrates through the middle surface of the baffle.

Further, surface fixed connection has No. two pipes on the expanded material upper end, No. two lines ropes have been placed to No. two pipe insides, No. two line rope left end and a door closure plate upper surface fixed connection.

Furthermore, No. two line rope right end fixedly connected with No. two pipe right surface fixed connection, No. two pipe upper surface right-hand members have seted up a plurality of round hole.

Furthermore, a third rope is fixedly connected between the right surface of the hole plug on the lower side and the left surface of the second door plugging plate.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, can play first layer flame retardant coating through combined material, burn to when combined material is burnt out when the intensity of a fire, expanded material carries out the second flame retardant coating, when expanded material is burnt out, No. two intraduct lines of No. two circles were burnt out this moment, thereby a door closure plate begins to move down, thereby drive No. two door closure plates and move down, when a door closure plate and No. two door closure plates move to mild steel plate recess, stop up the intensity of a fire and get into adhesive tape main part left side this moment, thereby play the fire prevention effect.

2. Compared with the prior art, move down through a door closure plate, drive thin wire rope and pull out the pipe No. one, when thin wire rope was straightened, a door closure plate was just in the mild steel plate recess surface this moment, played and stopped up the recess effect, pulled out two upper and lower hole plugs through a wire rope and No. two wire ropes simultaneously, and the thermal-insulated sand of this moment fire prevention was irritated into the mild steel plate recess to play the fire prevention effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

The reference signs are: 1. a rubber strip main body; 2. rubber; 3. plastic; 4. a sandbox; 5. a stabilizing material; 6. fireproof heat-insulating sand; 7. a mild steel plate; 8. a hole plug; 9. a first round tube; 10. a thin wire rope; 11. a first door closure plate; 12. a flame retardant material; 13. a composite material; 14. an intumescent material; 15. a connecting rod; 16. a second door closure plate; 17. a first rope; 18. a baffle plate; 19. a second round tube; 20. a second line; 21. no. three cotton ropes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-3, the recycled building fireproof adhesive tape comprises an adhesive tape main body 1, the left end part of the adhesive tape main body 1 is composed of rubber 2, the upper end part of the adhesive tape main body 1 is composed of plastic 3, the lower end of the adhesive tape main body 1 is composed of flame retardant material 12, the right end of the adhesive tape main body 1 is composed of composite material 13, the left side of the composite material 13 inside the adhesive tape main body 1 is composed of expansion material 14, the left end position inside the adhesive tape main body 1 is fixedly connected with an upper sandbox 4 and a lower sandbox 4, a stabilizing material 5 is fixedly connected between the two sandboxs 4, fireproof heat-insulating sand 6 is arranged inside the two sandboxs 4, a soft steel plate 7 is embedded at the right side position of the adhesive tape main body 1, the upper end and the lower end of the right surface of the soft steel plate 7 are respectively provided with a groove, the left surface of the soft steel plate 7 is provided with a round hole at the lower end position of the right side of the two sandboxs 4, the lower end of the right surface of the two sandboxes 4 is provided with a round hole, two mild steel 7 round hole right mouths swing joint have the stopple 8, and mild steel 7 upper end upper surface fixedly connected with pipe 9 No. one.

In a preferred embodiment, thin steel wire rope 10 is placed inside first round tube 9, thin steel wire rope 10 left end and first round tube 9 left surface fixed connection, thin steel wire rope 10 right-hand member fixed connection have door closure board 11 No. one to can restrict the position of door closure board 11 through thin steel wire rope 10.

In a preferred embodiment, a connecting rod 15 is fixedly connected to the middle position of the lower surface of the first door jam plate 11, a second door jam plate 16 is fixedly connected to the lower surface of the connecting rod 15, and a first line 17 is fixedly connected between the left surface of the connecting rod 15 and the right surface of the upper end hole plug 8, so that the first door jam plate 11 and the second door jam plate 16 can be connected through the connecting rod 15, and therefore the first door jam plate 11 and the second door jam plate 16 can be moved simultaneously.

In a preferred embodiment, a baffle plate 18 is fixedly connected to the right surface of the mild steel plate 7 between the two upper and lower grooves, and the connecting rod 15 is movably arranged on the middle surface of the baffle plate 18 so as to block the first door jam plate 11 from moving downwards through the baffle plate 18.

In a preferred embodiment, the upper surface of the upper end of the expansion material 14 is fixedly connected with a second round tube 19, a second rope 20 is placed inside the second round tube 19, and the left end of the second rope 20 is fixedly connected with the upper surface of the first door closure plate 11, so that the upper side hole plug 8 can be pulled open through the second rope 20.

In a preferred embodiment, the right end of the second rope 20 is fixedly connected with the right surface of the second round tube 19, and the right end of the upper surface of the second round tube 19 is provided with a plurality of round holes, so that heat can firstly reach the inside of the second round tube 19 through the plurality of round holes to fuse the second rope 20.

In a preferred embodiment, a third cord 21 is fixedly attached between the right surface of the lower hole plug 8 and the left surface of the second door closure panel 16 to facilitate pulling the lower hole plug 8 open by the third cord 21.

The utility model discloses the theory of operation: can play first layer flame retardant coating through combined material 13, burn to combined material 13 when being burnt out when the intensity of a fire, expanding material 14 carries out the second flame retardant coating, when expanding material 14 is burnt out, 19 inside No. two lines of rope 20 of pipe No. two this moment are burnt out, thereby No. one door closure plate 11 begins to move down, thereby drive No. two door closure plates 16 and move down, when No. one door closure plate 11 and No. two door closure plates 16 move 7 recesses of mild steel plate, stop up the intensity of a fire this moment and get into adhesive tape main part 1 left side, thereby play the fire prevention effect. Move down through a door closure plate 11, drive thin wire rope 10 and pull out a pipe 9, when thin wire rope 10 was straightened, a door closure plate 11 was just in time in 7 recess surfaces of mild steel plate this moment, played and stopped up the recess effect, pulled out two upper and lower hole plugs 8 through a line 17 and No. two lines 21 simultaneously, and the thermal-insulated sand 6 of preventing fires was poured into 7 recesses of mild steel plate this moment to play the fire prevention effect.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a repeatedly usable's building fire prevention adhesive tape, includes adhesive tape main part (1), its characterized in that: the left end part of the rubber strip main body (1) is composed of rubber (2), the upper end part of the rubber strip main body (1) is composed of plastic (3), the lower end of the rubber strip main body (1) is composed of flame retardant materials (12), the right end of the rubber strip main body (1) is composed of composite materials (13), the inner part of the rubber strip main body (1) is positioned at the left side of the composite materials (13) and is composed of expansion materials (14), the left end position of the inner part of the rubber strip main body (1) is fixedly connected with an upper sandbox (4) and a lower sandbox (4), a stabilizing material (5) is fixedly connected between the two sandboxs (4), fireproof heat-insulating sand (6) is arranged in the two sandboxs (4), a soft steel plate (7) is embedded at the right side position of the rubber strip main body (1), grooves are respectively formed at the upper end and the lower end of the right surface of the soft steel plate (7), circular holes are formed at the lower end positions of the left surface of the two sandboxes (4) and are formed on the soft steel plate (7), two sandbox (4) right side surface lower extreme is located the round mouth has been seted up to mild steel plate (7) round hole position, two swing joint has stopple (8) in mild steel plate (7) round hole right side mouth, fixed surface is connected with pipe (9) No. one on mild steel plate (7).

2. The recyclable construction fire protection tape of claim 1, wherein: thin wire rope (10) have been placed to a pipe (9) inside, thin wire rope (10) left end is connected with a pipe (9) left surface fixed, thin wire rope (10) right-hand member fixedly connected with door closure plate (11) No. one.

3. The recyclable construction fire protection tape of claim 2, wherein: no. one door closure plate (11) lower surface intermediate position fixedly connected with connecting rod (15), connecting rod (15) lower extreme lower surface fixedly connected with No. two door closure plates (16), connecting rod (15) left surface and upper end fixedly connected with line (17) No. one between stopple (8) right surface.

4. The recyclable construction fire protection tape of claim 3, wherein: the right surface of the mild steel plate (7) is positioned between the two upper and lower grooves and fixedly connected with a baffle (18), and the connecting rod (15) movably penetrates through the middle surface of the baffle (18).

5. The recyclable construction fire protection tape of claim 4, wherein: fixed surface is connected with No. two pipe (19) on expanded material (14) upper end, No. two rope (20) have been placed to No. two pipe (19) inside, No. two rope (20) left end and a jam plate (11) upper surface fixed connection.

6. The recyclable construction fire protection tape of claim 5, wherein: no. two line rope (20) right-hand member fixedly connected with No. two pipe (19) right surface fixed connection, No. two pipe (19) upper surface right-hand member has seted up a plurality of round hole.

7. The recyclable construction fire protection tape of claim 6, wherein: no. three cotton ropes (21) are fixedly connected between the right surface of the hole plug (8) on the lower side and the left surface of the second door plugging plate (16).