CN214740929U - Large-scale commercial-super integrated high-strength steel fireproof rolling shutter door - Google Patents
Large-scale commercial-super integrated high-strength steel fireproof rolling shutter door Download PDFInfo
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- CN214740929U CN214740929U CN202120823878.0U CN202120823878U CN214740929U CN 214740929 U CN214740929 U CN 214740929U CN 202120823878 U CN202120823878 U CN 202120823878U CN 214740929 U CN214740929 U CN 214740929U
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Abstract
The utility model discloses a super integration high strength steel fire prevention rolling slats door of large-scale merchant, which comprises a fixing plate and i, the bottom of fixed plate is close to left and right sides department respectively fixedly connected with U-shaped plate, the antetheca of fixed plate is close to right side department and installs the rolling door machine, the antetheca of fixed plate is close to left and right sides department respectively fixedly connected with backup pad, two one side lateral wall that the backup pad is close to respectively has same spool through bearing swing joint, the right-hand member of spool passes the inner circle of bearing to extend to the backup pad outer with the output shaft fixed connection of rolling door machine, install the curtain face on the spool, and the bottom of curtain face installs the base, the left and right sides lateral wall of base is the first slider of fixedly connected with respectively, and has seted up respectively on two U-shaped plates with first slider assorted first spout. The utility model discloses a series of structures make this device have characteristics such as the practicality is strong and fireproof effect is good.
Description
Technical Field
The utility model relates to a rolling slats door technical field specifically is large-scale merchant surpasses integration high strength steel fire prevention rolling slats door.
Background
The roller shutter door is widely applied to superstores in daily life, and is an important component in daily life, the roller shutter door is formed by connecting a plurality of movable door sheets in series, and a roller shaft above the door is used as a center to rotate the door up and down in a fixed slide way, and the integrated high-strength steel fireproof roller shutter door is one of various roller shutter door types, but the integrated high-strength steel fireproof roller shutter door in the prior art has the problems of poor practicability, poor fireproof effect and the like when being applied to superstores, so that the large-scale commercial ultra-integrated high-strength steel fireproof roller shutter door is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming the practicality of prior art and defect such as poor with the fireproof effect, provide the super integration high strength steel fire prevention rolling slats door of large-scale merchant. The large-scale commercial-super integrated high-strength steel fireproof rolling door has the characteristics of strong practicability, good fireproof effect and the like.
In order to achieve the above object, the utility model provides a following technical scheme: the large-scale business super-integration high-strength steel fireproof rolling door comprises a fixed plate, U-shaped plates are fixedly connected to the positions, close to the left side and the right side, of the bottom of the fixed plate respectively, a rolling door machine is installed on the position, close to the right side, of the front wall of the fixed plate, supporting plates are fixedly connected to the positions, close to the left side and the right side, of the front wall of the fixed plate respectively, a same scroll is movably connected to the side wall, close to the two supporting plates respectively, through bearings, the right end of each scroll penetrates through an inner ring of each bearing and extends out of the corresponding supporting plate to be fixedly connected with an output shaft of the rolling door machine, a curtain surface is installed on each scroll, a base is installed at the bottom of each curtain surface, first sliding blocks are fixedly connected to the side walls, on the left side and the right side of each base respectively, first sliding grooves matched with the first sliding blocks are formed in the two U-shaped plates respectively, and the left end of each scroll penetrates through the inner ring of each bearing and extends out of the corresponding supporting plate to be fixedly connected with a first bevel gear, a second bevel gear is meshed on the first bevel gear, the rear wall of the second bevel gear is movably connected with the front wall of the fixed plate through a rotating shaft and a bearing, a rack plate is arranged on the left side of the U-shaped plate on the left side, a second sliding block is fixedly connected with the right wall of the rack plate, a second sliding groove matched with the second sliding block is arranged on the U-shaped plate, a vertical rod is fixedly connected with the bottom of the rack plate, and the bottom end of the vertical rod is fixedly connected with a pull rod, the front side and the rear side of the rack plate are respectively provided with a first connecting plate, the right wall of the first connecting plate is fixedly connected with the left wall of the U-shaped plate, a rack is arranged on the rack plate, a round gear is meshed on the rack, the front wall and the rear wall of the circular gear are respectively movably connected with the side wall of one side close to the two first connecting plates through a rotating shaft and a bearing, and a belt is in transmission connection between the rotating shaft on the front wall of the circular gear and the rotating shaft on the second bevel gear.
Preferably, the bottom fixedly connected with pipe of base, and the left and right sides lateral wall of pipe is respectively for closing the mouth setting to the pipe intussuseption is filled with the grains of sand, a plurality of evenly distributed's sand guide hole is seted up to the bottom of pipe, and the plastic strip is installed to the bottom of pipe.
Preferably, the antetheca fixedly connected with protective housing of fixed plate, and the back wall of protective housing is the opening setting, protective housing's bottom seted up with curtain face assorted first opening, and protective housing's bottom seted up with belt assorted second opening.
Preferably, a plurality of first through holes are formed in the fixing plate and are uniformly distributed.
Preferably, two the lateral wall of one side that the U-shaped board kept away from mutually distributes the fixedly connected with flat board, and has seted up the second through-hole on the flat board.
Preferably, the bottom fixedly connected with of base a plurality of blotter, and a plurality of blotter is evenly distributed and sets up.
Preferably, the two U-shaped plates are arranged in a bilateral symmetry mode, and the two supporting plates are arranged in a bilateral symmetry mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the technical scheme, the pull rod, the vertical rod, the rack plate, the circular gear and the first bevel gear are mutually matched, so that the reel can be effectively rotated manually, and the curtain surface can quickly fall off when power failure occurs in fire, thereby effectively improving the practicability;
2. in this technical scheme, through mutually supporting between pipe and the plastic strip, can realize carrying out effectual closure to the space between base and the ground, avoided the another side of high temperature flue gas stream to the rolling slats door to its fire prevention effect has effectually been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of fig. 1 at C.
Reference numbers in the figures: 1. a fixing plate; 2. a door roller; 3. a support plate; 4. a reel; 5. a protective box; 6. a vertical rod; 7. a pull rod; 8. a flat plate; 9. a base; 10. a cushion pad; 11. a plastic strip; 12. a circular tube; 13. a U-shaped plate; 14. a curtain surface; 15. a first bevel gear; 16. a second bevel gear; 17. a circular gear; 18. a rack plate.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a large-scale commercial-super-integrated high-strength steel fireproof rolling door comprises a fixing plate 1, U-shaped plates 13 are fixedly connected to the bottom of the fixing plate 1 close to the left side and the right side respectively, a rolling door machine 2 is installed on the front wall of the fixing plate 1 close to the right side, supporting plates 3 are fixedly connected to the front wall of the fixing plate 1 close to the left side and the right side respectively, one side wall of each of the two supporting plates 3 close to each other is movably connected with a same scroll 4 through a bearing, the right end of each scroll 4 penetrates through an inner ring of the bearing and extends out of the corresponding supporting plate 3 to be fixedly connected with an output shaft of the rolling door machine 2, a curtain face 14 is installed on each scroll 4, a base 9 is installed at the bottom of each curtain face 14, first sliding blocks are fixedly connected to the side walls of the left side and the right side of each base 9 respectively, first sliding grooves matched with the first sliding blocks are formed in the two U-shaped plates 13 respectively, the left end of each scroll 4 penetrates through the inner ring of the bearing and extends out of the corresponding supporting plate 3 to be fixedly connected with a first bevel gear 15, a second bevel gear 16 is meshed with the first bevel gear 15, the rear wall of the second bevel gear 16 is movably connected with the front wall of the fixed plate 1 through a rotating shaft and a bearing, a rack plate 18 is arranged on the left side of the U-shaped plate 13 on the left side, a second slider is fixedly connected with the right wall of the rack plate 18, a second sliding groove matched with the second slider is formed in the U-shaped plate 13, a vertical rod 6 is fixedly connected with the bottom of the rack plate 18, a pull rod 7 is fixedly connected with the bottom end of the vertical rod 6, first connecting plates are respectively arranged on the front side and the rear side of the rack plate 18, the right wall of each first connecting plate is fixedly connected with the left wall of the U-shaped plate 13, a rack is mounted on the rack plate 18, a circular gear 17 is meshed with the rack, the front wall and the rear wall of the circular gear 17 are movably connected with the side walls of the two first connecting plates through the rotating shaft and the bearing respectively, a transmission belt is connected between the rotating shaft on the front wall of the circular gear 17 and the rotating shaft on the second bevel gear 16, through the mutual matching of the pull rod 7, the vertical rod 6, the rack plate 18, the circular gear 17 and the first bevel gear 15, the effective rotation of the scroll 4 can be realized through manual operation, the curtain surface 14 can be quickly dropped when fire disaster occurs and power failure occurs, the practicability is effectively improved, the bottom of the base 9 is fixedly connected with the circular tube 12, the side walls of the left side and the right side of the circular tube 12 are respectively arranged in a closed manner, sand grains are filled in the circular tube 12, the bottom of the circular tube 12 is provided with a plurality of uniformly distributed sand guide holes, the bottom of the circular tube 12 is provided with the plastic strip 11, through the mutual matching between the circular tube 12 and the plastic strip 11, the effective sealing of a gap between the base 9 and the ground can be realized, the high-temperature smoke gas is prevented from flowing to the other side of the rolling door, the fireproof effect of the rolling door is effectively improved, the front wall of the fixing plate 1 is fixedly connected with the protection box 5, and the back wall of protective housing 5 is the opening setting, protective housing 5's bottom seted up with 14 assorted first openings of curtain face, and protective housing 5's bottom seted up with belt assorted second opening, play the effect of protection, the first through-hole of a plurality of has been seted up on fixed plate 1, and the first through-hole of a plurality of sets up for evenly distributed, one side lateral wall distribution fixedly connected with flat board 8 that two U-shaped boards 13 kept away from mutually, and set up the second through-hole on the flat board 8, play the effect of being convenient for to connect, the bottom fixedly connected with a plurality of blotter 10 of base 9, and a plurality of blotter 10 sets up for evenly distributed, play the effect of buffering, two U-shaped boards 13 set up for bilateral symmetry, two backup pads 3 set up for bilateral symmetry, rolling door machine 2 has control switch through external power cord electric connection.
The working principle is as follows: in the technical scheme, firstly, a fixed plate 1 is movably connected with a wall through a screw and a first through hole, then a flat plate 8 is movably connected with the ground through the screw and a second through hole, a door rolling machine 2 is started, the door rolling machine 2 drives a scroll 4 to rotate clockwise or anticlockwise through an output shaft, the scroll 4 drives a curtain surface 14 to fall down or rise through clockwise or anticlockwise rotation, meanwhile, the scroll 4 drives a first bevel gear 15 to rotate clockwise or anticlockwise, the first bevel gear 15 drives a second bevel gear 16 to rotate anticlockwise or clockwise, the second bevel gear 16 drives a circular gear 17 to rotate anticlockwise or clockwise through a belt, the circular gear 17 drives a rack plate 18 to translate upwards or downwards through a rack, when a fire disaster occurs and a power failure occurs, the pull rod 7 drives the rack plate 18 to translate upwards through a vertical rod 6, the rack plate 18 drives the second bevel gear 16 to rotate anticlockwise through the circular gear 17, second bevel gear 16 drives 4 anticlockwise rotations of spool through first bevel gear 15, can realize carrying out effectual rotation to spool 4 through manual, make curtain face 14 fall down fast when the conflagration that takes place has a power failure, thereby the effectual practicality that has improved, the high temperature flue gas that the conflagration produced flows through plastic strip 11, plastic strip 11 is met and is melted, make the sand grain in the pipe 12 flow ground through leading the sand hole, can realize carrying out effectual sealing to the space between base 9 and the ground, the another side of high temperature flue gas flow rolling slats door has been avoided, thereby the effectual fire prevention effect that has improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Super integration high strength steel fire prevention rolling slats door of large-scale merchant, including fixed plate (1), its characterized in that: the bottom of the fixing plate (1) is close to the left side and the right side and is respectively and fixedly connected with a U-shaped plate (13), the front wall of the fixing plate (1) is close to the right side and is provided with a door roller (2), the front wall of the fixing plate (1) is close to the left side and the right side and is respectively and fixedly connected with a support plate (3), one side wall of the two support plates (3) close to is respectively and movably connected with the same scroll (4) through a bearing, the right end of the scroll (4) penetrates through an inner ring of the bearing and extends out of the support plate (3) to be fixedly connected with an output shaft of the door roller (2), the scroll (4) is provided with a curtain surface (14), the bottom of the curtain surface (14) is provided with a base (9), the left side wall and the right side of the base (9) are respectively and fixedly connected with first sliding blocks, and two U-shaped plates (13) are respectively provided with first sliding grooves matched with the first sliding blocks, the left end of the reel (4) penetrates through an inner ring of the bearing and extends to the outer side of the support plate (3) to be fixedly connected with a first bevel gear (15), the first bevel gear (15) is meshed with a second bevel gear (16), the rear wall of the second bevel gear (16) is movably connected with the front wall of the fixed plate (1) through a rotating shaft and the bearing, a rack plate (18) is arranged on the left side of the U-shaped plate (13) on the left side, a second sliding block is fixedly connected with the right wall of the rack plate (18), a second sliding groove matched with the second sliding block is formed in the U-shaped plate (13), a vertical rod (6) is fixedly connected to the bottom of the rack plate (18), a pull rod (7) is fixedly connected to the bottom end of the vertical rod (6), a first connecting plate is respectively arranged on the front side and the rear side of the rack plate (18), and the right wall of the first connecting plate is fixedly connected with the left wall of the U-shaped plate (13), the rack plate (18) is provided with a rack, the rack is meshed with a circular gear (17), the front wall and the rear wall of the circular gear (17) are respectively movably connected with the side walls of two first connecting plates through a rotating shaft and a bearing, and a belt is connected between the rotating shaft on the front wall of the circular gear (17) and the rotating shaft on the second bevel gear (16) in a transmission manner.
2. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: the bottom fixedly connected with pipe (12) of base (9), and the left and right sides lateral wall of pipe (12) sets up for closing the mouth respectively to pipe (12) intussuseption is filled with the grains of sand, a plurality of evenly distributed's the husky hole of leading is seted up to the bottom of pipe (12), and plastic strip (11) are installed to the bottom of pipe (12).
3. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: the antetheca fixedly connected with protective housing (5) of fixed plate (1), and the back wall of protective housing (5) sets up for the opening, protective housing's (5) bottom seted up with curtain face (14) assorted first opening, and protective housing's (5) bottom seted up with belt assorted second opening.
4. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: a plurality of first through holes are formed in the fixing plate (1) and are uniformly distributed.
5. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: two one side lateral wall that U-shaped board (13) kept away from mutually distributes fixedly connected with flat board (8), and has seted up the second through-hole on flat board (8).
6. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: the bottom fixedly connected with of base (9) a plurality of blotter (10), and a plurality of blotter (10) set up for evenly distributed.
7. The large-scale merchant ultra-integration high-strength steel fireproof rolling door as claimed in claim 1, wherein: the two U-shaped plates (13) are arranged in a bilateral symmetry mode, and the two supporting plates (3) are arranged in a bilateral symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823878.0U CN214740929U (en) | 2021-04-21 | 2021-04-21 | Large-scale commercial-super integrated high-strength steel fireproof rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823878.0U CN214740929U (en) | 2021-04-21 | 2021-04-21 | Large-scale commercial-super integrated high-strength steel fireproof rolling shutter door |
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| Publication Number | Publication Date |
|---|---|
| CN214740929U true CN214740929U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120823878.0U Active CN214740929U (en) | 2021-04-21 | 2021-04-21 | Large-scale commercial-super integrated high-strength steel fireproof rolling shutter door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814338A (en) * | 2022-07-01 | 2022-07-29 | 江苏融知达信息科技有限公司 | High-precision high-current-density current collector and protection structure based on Internet of things technology |
-
2021
- 2021-04-21 CN CN202120823878.0U patent/CN214740929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814338A (en) * | 2022-07-01 | 2022-07-29 | 江苏融知达信息科技有限公司 | High-precision high-current-density current collector and protection structure based on Internet of things technology |
| CN114814338B (en) * | 2022-07-01 | 2022-09-06 | 江苏融知达信息科技有限公司 | High accuracy high current density current collector's protection architecture based on internet of things |
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