CN217080273U - Fire-fighting engineering is with fire prevention rolling slats door - Google Patents
Fire-fighting engineering is with fire prevention rolling slats door Download PDFInfo
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- CN217080273U CN217080273U CN202220478923.8U CN202220478923U CN217080273U CN 217080273 U CN217080273 U CN 217080273U CN 202220478923 U CN202220478923 U CN 202220478923U CN 217080273 U CN217080273 U CN 217080273U
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- fixedly connected
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- water pipe
- fire prevention
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- 238000005096 rolling process Methods 0.000 title claims abstract description 43
- 230000002265 prevention Effects 0.000 title abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 abstract description 14
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire prevention rolling slats door for fire engineering, the power distribution box comprises a box body, first motor is installed in the left side of box, it is connected with the pivot to rotate through the bearing between the left and right sides inner wall of box, the output of first motor and the left end fixed connection of pivot, the surface winding of pivot has the fire prevention to roll up the curtain, the one end of fire prevention roll up the curtain runs through the lower surface and the fixedly connected with clamp plate of box, the lower surface rear side of box is opened and is equipped with the slot hole. A fire prevention rolling slats door for fire engineering puts down the fire prevention curtain through first motor, electric putter extension simultaneously drives the lower part that water pipe and nozzle removed the box, then opens drive assembly and drives the water pipe swing back and forth, in the hose sent outside cooling water into the water pipe this moment to through the periodic different positions of spraying cooling water on the fire prevention rolling slats door of the nozzle on the water pipe, make the fire prevention rolling slats door refrigerated more even, improve the fire prevention effect.
Description
Technical Field
The utility model relates to a fire engineering field, in particular to fire prevention rolling slats door field for fire engineering.
Background
Under the rapid development of urban infrastructure construction, various public buildings and high-rise buildings are continuously emerged, and the emergence of the buildings also provides higher requirements for the fireproof design of the buildings. The fire-proof rolling curtain is suitable for fire-proof and heat-insulating facilities at large openings of buildings, and has the special functions of fire prevention, smoke insulation, fire spread inhibition and personnel evacuation protection. Therefore, the fireproof rolling door becomes an indispensable fireproof facility in occasions with dense personnel, such as modern high-rise buildings, large shopping malls and the like.
The existing fire-proof rolling door is generally made of metal plates such as steel plates and the like, and is formed by a retaining ring or a hinged method, the existing fire-proof rolling door is usually rolled up in a box body at the upper opening of a door and a window, the existing fire-proof rolling door is put down and unfolded when a fire disaster happens, cooling water is continuously sprayed on the rolling door to achieve the purpose of cooling the rolling door, and as pipelines and spray heads are fixed, the spraying area is limited, so that the fire-proof effect is general.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a fire prevention rolling slats door for fire engineering can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire-proof rolling door for fire engineering comprises a box body, wherein a first motor is installed on the left side of the box body, a rotating shaft is rotatably connected between the inner walls of the left side and the right side of the box body through a bearing, the output end of the first motor is fixedly connected with the left end of the rotating shaft, a fire-proof rolling curtain is wound on the outer surface of the rotating shaft, one end of the fire-proof rolling curtain penetrates through the lower surface of the box body and is fixedly connected with a pressing plate, a long hole is formed in the rear side of the lower surface of the box body, a baffle is arranged at the position of the long hole, electric push rods are fixedly connected to the left side and the right side of the upper surface of the baffle, the top end of each electric push rod is fixedly connected with the inner top wall of the box body, two supporting plates are fixedly connected with each other through a bearing, a water pipe is rotatably connected between the two supporting plates, a plurality of nozzles are uniformly installed on the water pipe, and a driving assembly is arranged on the upper surface of the baffle, set up like this and put down the fire prevention curtain of rolling up through first motor, electric putter extension simultaneously drives the water pipe and the lower part that the nozzle removed the box, then opens drive assembly and drive the water pipe swing back and forth, and the hose sends the cooling water of outside into the water pipe this moment to through the nozzle on the water pipe periodic with the cooling water injection different positions on the fire prevention curtain of rolling up, make the fire prevention roll up curtain refrigerated more even, improve fire prevention effect.
The utility model discloses a further improvement lies in, the backup pad is located between two electric putter, the external fixed surface of water pipe is connected with the hose, sets up the hose like this and sends into the cooling water of outside into the water pipe, and can not influence the rotation of water pipe.
The utility model is further improved in that the driving component comprises a second motor, a rotary rod, a supporting seat, a round rod, a connecting rod, a semi-gear and a spur gear, the second motor and the supporting seat are both fixedly connected on the upper surface of the baffle, one end of the rotary rod is fixedly connected with the output end of the second motor, the other end of the rotary rod is movably connected with the connecting rod, the left end of the round rod is fixedly connected with the connecting rod, the right end of the round rod penetrates through the supporting seat and is fixedly connected with the semi-gear, the round rod is rotatably connected with the supporting seat through a bearing, the spur gear is fixedly connected on the outer surface of the water pipe, the spur gear is meshed with the semi-gear, the second motor is arranged to drive the rotary rod to rotate, the rotary rod can drive the eccentric rod to rotate in the rotating process, and the eccentric rod can drive the connecting rod to swing back and forth around the round rod in the rotating process, the round bar can drive the water pipe to swing through the half gear and the spur gear in the swinging process, and the hose sends outside cooling water into the water pipe, so that the cooling water is periodically sprayed to different positions on the fireproof roller shutter through the nozzles on the water pipe.
The utility model discloses a further improvement lies in, the spout has been seted up in the left side of connecting rod, the right side fixedly connected with eccentric rod of rotary rod, the eccentric rod is located the spout, sets up like this because the eccentric rod can slide in the spout, and the eccentric rod can drive the connecting rod at rotatory in-process this moment around round bar swing back and forth.
The utility model discloses a further improvement lies in, the lower surface of clamp plate is seted up flutedly, the inside sliding connection of recess has movable strip, be provided with elastic component between the upper surface of activity strip and the interior roof of recess, the lower fixed surface of activity strip is connected with the cushion, sets up like this and drives the clamp plate downstream when putting down the fire prevention roller shutter, can continue downstream when cushion and ground contact, and the cushion can drive movable strip at the in-process that removes this moment.
The utility model discloses a further improvement lies in, elastic component includes telescopic link and spring, the one end of telescopic link and the interior roof fixed connection of recess, fixed surface is connected on the other end and the activity strip of telescopic link, the spring housing is established at the surface of telescopic link, sets up activity strip gliding and compression spring in the recess like this to the restoring force through the spring exerts the reaction force to the cushion, and is inseparabler with ground contact.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. put down the fire prevention curtain of rolling up through first motor, electric putter extension simultaneously drives the lower part that water pipe and nozzle removed the box, then opens drive assembly and drive the water pipe swing back and forth, and the hose sends into the water pipe with outside cooling water this moment to through the nozzle on the water pipe periodic with the cooling water injection different positions on the fire prevention curtain of rolling up, make the fire prevention roll up curtain refrigerated more even, improve fire prevention effect.
2. The movable pressing plate is driven to move downwards when the fireproof rolling curtain is put down, the movable pressing plate can continue to move downwards when the cushion is in contact with the ground, the cushion can drive the movable strip to move at the moving process, the telescopic rod can contract, and the movable strip slides upwards in the groove and compresses the spring at the moment, so that the restoring force of the spring exerts a counterforce on the cushion, the fireproof rolling curtain is more closely contacted with the ground, and the sealing performance of the fireproof rolling curtain and the ground is improved.
Drawings
Fig. 1 is the utility model relates to a fire protection is overall structure schematic diagram of rolling slats door for fire engineering.
Fig. 2 is the utility model relates to a fire engineering is with fire prevention rolling slats door's left side view section structure sketch map.
Fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of the fire protection rolling door for fire engineering of the present invention.
Fig. 4 is an enlarged schematic structural view of a position B in fig. 2 of the fire protection rolling door for fire engineering of the present invention.
Fig. 5 is the utility model relates to a fire engineering is with installation structure schematic diagram of fire prevention rolling slats door's water pipe.
Fig. 6 is an enlarged schematic structural view of the C in fig. 5 of the fire protection rolling door for fire engineering of the present invention.
In the figure: 1. a box body; 2. a first motor; 3. a rotating shaft; 4. a fire-proof roller shutter; 5. pressing a plate; 6. a long hole; 7. a baffle plate; 8. an electric push rod; 9. a support plate; 10. a water pipe; 11. a nozzle; 12. a drive assembly; 13. a hose; 1201. a second motor; 1202. rotating the rod; 1203. a supporting seat; 1204. a round bar; 1205. a connecting rod; 1206. a half gear; 1207. a spur gear; 1208. a chute; 1209. an eccentric rod; 14. a groove; 15. a movable bar; 16. an elastic component; 17. a soft cushion; 1601. a telescopic rod; 1602. a spring.
Detailed Description
In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.
Example 1
As shown in figures 1-6, a fire-fighting engineering fire-fighting roller shutter door comprises a box body 1, a first motor 2 is installed on the left side of the box body 1, a rotating shaft 3 is rotatably connected between the inner walls of the left side and the right side of the box body 1 through a bearing, the output end of the first motor 2 is fixedly connected with the left end of the rotating shaft 3, a fire-fighting roller shutter 4 is wound on the outer surface of the rotating shaft 3, one end of the fire-fighting roller shutter 4 penetrates through the lower surface of the box body 1 and is fixedly connected with a pressing plate 5, a long hole 6 is formed in the rear side of the lower surface of the box body 1, a baffle 7 is arranged at the position of the long hole 6, electric push rods 8 are fixedly connected on the left side and the right side of the upper surface of the baffle 7, the top end of each electric push rod 8 is fixedly connected with the inner top wall of the box body 1, two support plates 9 are fixedly connected with two support plates 9, the support plates 9 are positioned between the two electric push rods 8, a hose 13 is fixedly connected with the outer surface of the water pipe 10 through a bearing, a plurality of nozzles 11 are uniformly arranged on the water pipe 10, a driving assembly 12 is arranged on the upper surface of the baffle 7, the driving assembly 12 comprises a second motor 1201, a rotating rod 1202 and a supporting seat 1203, round bar 1204, connecting rod 1205, semi-gear 1206 and spur gear 1207, the equal fixed connection of second motor 1201 and supporting seat 1203 is at the upper surface of baffle 7, the one end of rotary bar 1202 and the output fixed connection of second motor 1201, the other end and the connecting rod 1205 swing joint of rotary bar 1202, the left end and the connecting rod 1205 fixed connection of round bar 1204, the right-hand member of round bar 1204 runs through supporting seat 1203 and with semi-gear 1206 fixed connection, round bar 1204 passes through the bearing and rotates with supporting seat 1203 to be connected, spur gear 1207 fixed connection is at the surface of water pipe 10, spur gear 1207 is connected with semi-gear 1206 meshing, spout 1208 has been seted up on the left side of connecting rod 1205, the right side fixedly connected with eccentric rod 1209 of rotary bar 1202, eccentric rod 1209 is located the spout 1208.
The embodiment can realize that: the first motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 can put down the fireproof rolling curtain 4 in the rotating process, meanwhile, the electric push rod 8 extends to drive the baffle 7 to move downwards, the baffle 7 can drive the water pipe 10 and the nozzle 11 to move to the lower part of the box body 1 in the moving process, then the second motor 1201 is opened to drive the rotating rod 1202 to rotate, the rotating rod 1202 can drive the eccentric rod 1209 to rotate in the rotating process, the eccentric rod 1209 can slide in the sliding groove 1208, the eccentric rod 1209 can drive the connecting rod 1205 to swing back and forth around the round rod 1204 in the rotating process, the round rod 1204 can drive the water pipe 10 to swing through the half gear 1206 and the spur gear 1207 in the swinging process, at the moment, the hose 13 sends external cooling water into the water pipe 10, so that the cooling water is periodically sprayed to different positions on the fireproof rolling curtain 4 through the nozzle 11 on the water pipe 10, and the fireproof rolling curtain 4 is cooled more uniformly, the fireproof effect is improved.
Example 2
As shown in fig. 1-6, a fire-fighting engineering fire-fighting roller shutter door comprises a box body 1, a first motor 2 is installed on the left side of the box body 1, a rotating shaft 3 is rotatably connected between the inner walls of the left side and the right side of the box body 1 through a bearing, the output end of the first motor 2 is fixedly connected with the left end of the rotating shaft 3, a fire-fighting roller shutter 4 is wound on the outer surface of the rotating shaft 3, one end of the fire-fighting roller shutter 4 penetrates through the lower surface of the box body 1 and is fixedly connected with a pressing plate 5, a groove 14 is formed in the lower surface of the pressing plate 5, a movable strip 15 is slidably connected inside the groove 14, an elastic component 16 is arranged between the upper surface of the movable strip 15 and the inner top wall of the groove 14, a cushion 17 is fixedly connected to the lower surface of the movable strip 15, the elastic component 16 comprises a telescopic rod 1601 and a spring 1602, one end of the telescopic rod 1601 is fixedly connected with the inner top wall of the groove 14, the other end of the telescopic rod 1601 is fixedly connected with the upper surface of the movable strip 15, the spring 1602 is sleeved on the outer surface of the telescopic rod 1601, a long hole 6 is formed in the rear side of the lower surface of the box body 1, a baffle 7 is arranged at the long hole 6, electric push rods 8 are fixedly connected to the left side and the right side of the upper surface of the baffle 7, the top end of each electric push rod 8 is fixedly connected with the inner top wall of the box body 1, two support plates 9 are fixedly connected to the upper surface of the baffle 7, the support plates 9 are positioned between the two electric push rods 8, a hose 13 is fixedly connected to the outer surface of the hose 10, the water pipe 10 is rotatably connected between the two support plates 9 through a bearing, a plurality of nozzles 11 are uniformly installed on the water pipe 10, a driving assembly 12 is arranged on the upper surface of the baffle 7, the driving assembly 12 comprises a second motor 1201, a rotary rod 1202, a support base 1203, a circular rod 1204, a connecting rod 1205, a semi-gear 1206 and a spur gear 1207, the second motor 1201 and the support base 1203 are both fixedly connected to the upper surface of the baffle 7, one end of the rotary rod 1202 is fixedly connected with the output end of the second motor, the other end and the connecting rod 1205 swing joint of rotary rod 1202, the left end and the connecting rod 1205 fixed connection of circle pole 1204, the right-hand member of circle pole 1204 run through supporting seat 1203 and with semi-gear 1206 fixed connection, circle pole 1204 passes through the bearing and rotates with supporting seat 1203 to be connected, spur gear 1207 fixed connection is at the surface of water pipe 10, spur gear 1207 is connected with semi-gear 1206 meshing, spout 1208 has been seted up to the left side of connecting rod 1205, the right side fixedly connected with eccentric rod 1209 of rotary rod 1202, eccentric rod 1209 is located spout 1208.
The embodiment can realize that: when putting down fire prevention shutter 4, drive clamp plate 5 and move down, can continue to move down when cushion 17 and ground contact, cushion 17 can drive movable strip 15 and remove at the in-process that removes this moment, because telescopic link 1601 can contract, movable strip 15 upwards slides and compress spring 1602 in recess 14 this moment to exert reaction force to cushion 17 through the restoring force of spring 1602, with ground contact inseparabler, improve the leakproofness of fire prevention shutter 4 and ground.
It should be noted that, the utility model relates to a fire-fighting engineering uses fire-fighting rolling shutter door, when using, the first motor 2 drives the pivot 3 to rotate, the pivot 3 can put down the fire-fighting rolling shutter 4 in the rotatory in-process, simultaneously the electric putter 8 extends and drives the baffle 7 to move downwards, the baffle 7 can drive the water pipe 10 and the nozzle 11 to move to the lower part of the box 1 in the moving process, then open the second motor 1201 and drive the rotary rod 1202 to rotate, the rotary rod 1202 can drive the eccentric rod 1209 to rotate in the rotating process, because the eccentric rod 1209 can slide in the chute 1208, the eccentric rod 1209 can drive the connecting rod 1205 to swing around the round rod 1204 in the rotating process, the round rod 1204 can drive the water pipe 10 to swing through the half gear 1206 and the spur gear 1207 in the swinging process, at this moment the hose 13 sends the outside cooling water into the water pipe 10, thereby through the nozzle 11 on the water pipe 10 periodically sprays the cooling water at different positions on the fire-fighting rolling shutter 4, make fire prevention roll up 4 refrigerated more evenly, improve the fire prevention effect, and take the clamp plate 5 to remove downwards when putting down fire prevention roll up 4, can continue to remove downwards when cushion 17 and ground contact, cushion 17 can drive movable strip 15 and remove at the in-process that removes this moment, because telescopic link 1601 can contract, movable strip 15 upwards slides and compression spring 1602 in recess 14 this moment, thereby the restoring force through spring 1602 exerts the reaction force to cushion 17, inseparabler with ground contact, improve the leakproofness that fire prevention roll up 4 and ground.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fire protection rolling slats door for fire engineering, includes box (1), its characterized in that: the water pipe fire-fighting water tank is characterized in that a first motor (2) is installed on the left side of the tank body (1), a rotating shaft (3) is rotatably connected between inner walls of the left side and the right side of the tank body (1) through a bearing, the output end of the first motor (2) is fixedly connected with the left end of the rotating shaft (3), a fire-proof roller shutter (4) is wound on the outer surface of the rotating shaft (3), one end of the fire-proof roller shutter (4) penetrates through the lower surface of the tank body (1) and is fixedly connected with a pressing plate (5), a long hole (6) is formed in the rear side of the lower surface of the tank body (1), a baffle (7) is arranged at the position of the long hole (6), electric push rods (8) are fixedly connected with the left side and the right side of the upper surface of the baffle (7), the top end of each electric push rod (8) is fixedly connected with the inner top wall of the tank body (1), two support plates (9) are fixedly connected with the upper surface of the baffle (7), and a water pipe (10) is rotatably connected between the two support plates (9) through a bearing, a plurality of nozzles (11) are uniformly arranged on the water pipe (10), and a driving assembly (12) is arranged on the upper surface of the baffle (7).
2. The fire protection rolling door for fire fighting engineering according to claim 1, characterized in that: the supporting plate (9) is positioned between the two electric push rods (8), and the outer surface of the water pipe (10) is fixedly connected with a hose (13).
3. The fire protection rolling door for fire fighting engineering according to claim 1, characterized in that: the driving component (12) comprises a second motor (1201), a rotating rod (1202), a supporting seat (1203), a round rod (1204), a connecting rod (1205), a half gear (1206) and a spur gear (1207), the second motor (1201) and the supporting seat (1203) are both fixedly connected to the upper surface of the baffle plate (7), one end of the rotating rod (1202) is fixedly connected with the output end of the second motor (1201), the other end of the rotating rod (1202) is movably connected with a connecting rod (1205), the left end of the round rod (1204) is fixedly connected with the connecting rod (1205), the right end of the round rod (1204) penetrates through the supporting seat (1203) and is fixedly connected with the half gear (1206), the round rod (1204) is rotatably connected with the supporting seat (1203) through a bearing, the spur gear (1207) is fixedly connected to the outer surface of the water pipe (10), and the spur gear (1207) is meshed with the half gear (1206).
4. The fire protection rolling door for fire fighting engineering according to claim 3, characterized in that: spout (1208) have been seted up to the left side of connecting rod (1205), the right side fixedly connected with eccentric rod (1209) of rotary rod (1202), eccentric rod (1209) are located spout (1208).
5. The fire protection rolling door for fire fighting engineering according to claim 1, characterized in that: the lower surface of clamp plate (5) is seted up flutedly (14), the inside sliding connection of recess (14) has activity strip (15), be provided with elastic component (16) between the upper surface of activity strip (15) and the interior roof of recess (14), the lower fixed surface of activity strip (15) is connected with cushion (17).
6. The fire protection rolling door for fire fighting engineering according to claim 5, characterized in that: elastic component (16) include telescopic link (1601) and spring (1602), the one end of telescopic link (1601) and the interior roof fixed connection of recess (14), the other end and the activity of telescopic link (1601) upper surface fixed connection, the surface at telescopic link (1601) is established in spring (1602) cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478923.8U CN217080273U (en) | 2022-03-07 | 2022-03-07 | Fire-fighting engineering is with fire prevention rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478923.8U CN217080273U (en) | 2022-03-07 | 2022-03-07 | Fire-fighting engineering is with fire prevention rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080273U true CN217080273U (en) | 2022-07-29 |
Family
ID=82547256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220478923.8U Expired - Fee Related CN217080273U (en) | 2022-03-07 | 2022-03-07 | Fire-fighting engineering is with fire prevention rolling slats door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080273U (en) |
-
2022
- 2022-03-07 CN CN202220478923.8U patent/CN217080273U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |