CN212837459U - High-strength fireproof door - Google Patents
High-strength fireproof door Download PDFInfo
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- CN212837459U CN212837459U CN202021535878.2U CN202021535878U CN212837459U CN 212837459 U CN212837459 U CN 212837459U CN 202021535878 U CN202021535878 U CN 202021535878U CN 212837459 U CN212837459 U CN 212837459U
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Abstract
The utility model provides a high strength prevents fire door relates to guard gate technical field, door frame and adjusting device, the side of door frame is rotated and is connected with the door plant, the side of door plant is equipped with adjusting device, adjusting device includes the rotor plate, one side and the door plant that the rotor plate is close to the door plant rotate to be connected, the one end of rotor plate is rotated and is connected with first rectangular plate, the one end fixedly connected with spring of rotor plate is kept away from to first rectangular plate, the one end and the door plant fixed connection of first rectangular plate are kept away from to the spring, the one end fixedly connected with footboard of spring is kept away from to first rectangular plate, and the inboard and the door plant sliding connection of footboard. The utility model discloses, solved when the staff makes a round trip to carry the goods to when storing between the storing, need make a round trip to pass in and out between the storing, traditional prevent that fire door need make a round trip to open the door handle business turn over, just so bring inconvenient problem for the staff that both hands are used for carrying the goods.
Description
Technical Field
The utility model relates to a guard gate technical field especially relates to a high strength prevents fire door.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition room, an evacuation staircase, a vertical shaft and the like.
In order to protect goods in a storage room, a fireproof door is usually arranged in the storage room, when workers move the goods to the storage room to store the goods, the goods need to be moved in and out of the storage room back and forth, a traditional fireproof door needs to be moved in and out of the storage room back and forth, and therefore inconvenience is brought to the workers who use two hands to move the goods.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a high-strength fireproof door.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-strength fireproof door comprises a door frame and an adjusting device, wherein the side face of the door frame is rotatably connected with a door plate, the side face of the door plate is provided with the adjusting device, the adjusting device comprises a rotating plate, one side, close to the door plate, of the rotating plate is rotatably connected with the door plate, one end of the rotating plate is rotatably connected with a first rectangular plate, one end, far away from the rotating plate, of the first rectangular plate is fixedly connected with a spring, one end, far away from the first rectangular plate, of the spring is fixedly connected with the door plate, one end, far away from the spring, of the first rectangular plate is fixedly connected with a pedal, the inner side of the pedal is slidably connected with the door plate, one end, far away from the first rectangular plate, of the rotating plate is rotatably connected with a second rectangular plate, one end, far away from the rotating plate, of the second rectangular plate is fixedly connected with a connecting plate, and the surface of the limiting block is fixedly connected with the door plate, one end of the connecting rod, which is far away from the limiting block, is fixedly connected with a clamping block, the clamping block is cylindrical, the arc surface of the clamping block is in sliding connection with a clamping hole of the door frame, the position of the door plate, which corresponds to the adjusting device, is in sliding connection with a cover plate, and the cover plate is in threaded connection with the door plate by means of bolts.
Preferably, the middle part of the connecting plate is slidably connected with a fixing rod, and two ends of the fixing rod, which are far away from each other, are fixedly connected with the door plate.
Preferably, a limiting rod is inserted into the spring, one end of the limiting rod is connected with the first rectangular plate in a sliding mode, and the end, far away from the first rectangular plate, of the limiting rod is fixedly connected with the door plate.
Preferably, the surface of the pedal is fixedly connected with a non-slip mat, and the shape of the non-slip mat is matched with that of the pedal.
Preferably, the surface of door plant is equipped with protector, protector includes the round hole, the round hole is seted up on the surface of door plant, the position fixedly connected with ring that the door plant corresponds the round hole, and the diameter of ring is greater than the diameter of round hole, the even sliding connection in one side that the round hole was kept away from to the ring has the baffle, and the baffle is circular-arcly, one side sliding connection that the ring was kept away from to the baffle has the inserted pin, and the inserted pin keeps away from the one end of baffle and door plant rotation and is connected, the baffle rotates with the door plant with the help of the inserted pin to be connected.
Preferably, one side of the baffle far away from the ring is fixedly connected with a handle, the handle is cylindrical, one side of the baffle far away from the ring is fixedly connected with a buckle, the arc surface of the buckle is connected with a fixing ring in a sliding manner, and the surface of the fixing ring is fixedly connected with another baffle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the adjusting device, when the worker carries the goods to the storage room, the pedal is stepped by feet, the pedal moves downwards at the moment, one end of the rotating plate is inclined downwards by the pedal through the first rectangular plate, the other end of the rotating plate can move downwards according to the lever principle, at the moment, the clamping block moves upwards by virtue of the connecting rod, the clamping block is separated from the clamping hole of the door frame, the effect of opening the fireproof door is achieved, when loosening the foot, first rectangular plate receives the pulling force of spring, get back to the principle position again, the gag lever post has played the effect that limits spring pulling force direction, the connecting plate has played the effect of guaranteeing that second rectangular plate removes at the vertical direction all the time, solved when the staff makes a round trip to transport the goods to the storing between store, need make a round trip to pass in and out between the storing, traditional prevent that fire door need make a round trip to open the door handle business turn over, just so bring inconvenient problem for the staff that both hands are used for carrying the goods.
2. The utility model discloses in, through setting up protector, when needs are observed the goods in the storing room, the pulling handle, the handle drives the baffle rotation this moment, the baffle rotates on the surface of ring with the help of the inserted pin this moment, the goods state is observed to the glass board of staff's accessible round hole inner wall, the effect of observing goods state between the storing has been reached, after the observation, the pulling handle, make the baffle close to the centre of a circle department of round hole, the buckle can block into in the fixed ring this moment, the effect of the glass board of protection round hole inner wall installation has been reached, when the goods were looked over in the storing room when needs have been solved, because prevent fire door and set up the little window of glass board usually and supply the staff to look over, consequently can be cracked when the glass board receives high temperature, the problem of the potential safety hazard of preventing fire door has been increased.
Drawings
Fig. 1 is a schematic perspective view of a high-strength fire door according to the present invention;
fig. 2 is a schematic structural view of the high-strength fire door adjusting device of the present invention;
fig. 3 is a schematic structural view of the rear side of fig. 1 of the high-strength fireproof door according to the present invention;
fig. 4 is the utility model provides a high strength prevents fire door protector's schematic structure.
Illustration of the drawings: 1. a door frame; 2. a door panel; 3. an adjustment device; 301. a rotating plate; 302. a first rectangular plate; 303. a spring; 304. a pedal; 305. a second rectangular plate; 306. a connecting plate; 307. a connecting rod; 308. a limiting block; 309. a clamping block; 310. fixing the rod; 311. a limiting rod; 312. a non-slip mat; 313. a cover plate; 4. a guard; 41. a circular hole; 42. a circular ring; 43. a baffle plate; 44. inserting a pin; 45. a handle; 46. buckling; 47. and (4) fixing the ring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the adjusting device 3 and the guard device 4 will be described in detail below.
As shown in fig. 2 and 3, a high-strength fireproof door comprises a door frame 1 and an adjusting device 3, wherein a door panel 2 is rotatably connected to the side surface of the door frame 1, the adjusting device 3 is arranged on the side surface of the door panel 2, the adjusting device 3 comprises a rotating plate 301, one side of the rotating plate 301, which is close to the door panel 2, is rotatably connected with the door panel 2, one end of the rotating plate 301 is rotatably connected with a first rectangular plate 302, one end of the first rectangular plate 302, which is far away from the rotating plate 301, is fixedly connected with a spring 303, one end of the spring 303, which is far away from the first rectangular plate 302, is fixedly connected with the door panel 2, one end of the first rectangular plate 302, which is far away from the spring 303, is fixedly connected with a pedal 304, the inner side of the pedal 304 is slidably connected with the door panel 2, one end of the rotating plate 301, which is far away from the first rectangular plate 302, is rotatably connected with a second, a limit block 308 is connected to one end of the connecting rod 307 far away from the connecting plate 306 in a sliding manner, the surface of the limit block 308 is fixedly connected with the door panel 2, a clamping block 309 is fixedly connected to one end of the connecting rod 307 far away from the limit block 308, the clamping block 309 is cylindrical, the arc surface of the clamping block 309 is connected with the clamping hole of the door frame 1 in a sliding way, the position of the door plate 2 corresponding to the adjusting device 3 is connected with a cover plate 313 in a sliding way, and the cover plate 313 is screwed with the door panel 2 by means of bolts, the middle part of the connecting plate 306 is slidably connected with a fixing rod 310, and the both ends that dead lever 310 kept away from each other all with door plant 2 fixed connection, the inside of spring 303 is inserted and is equipped with gag lever post 311, the one end and the first rectangular plate 302 sliding connection of gag lever post 311, the one end and the door plant 2 fixed connection of first rectangular plate 302 are kept away from to gag lever post 311, the fixed surface of footboard 304 is connected with slipmat 312, and the shape of slipmat 312 and the shape looks adaptation of footboard 304.
The whole adjusting device 3 achieves the effect that through the arrangement of the adjusting device 3, when a worker carries goods to a storage room, the worker steps on the pedal 304 by feet, the pedal 304 moves downwards at the moment, the pedal 304 inclines one end of the rotating plate 301 downwards by means of the first rectangular plate 302, the other end of the rotating plate 301 moves downwards according to the lever principle, the clamping block 309 moves upwards by means of the connecting rod 307, the clamping block 309 is separated from the clamping hole of the doorframe 1 to achieve the effect of opening the fireproof door, when the feet are released, the first rectangular plate 302 is pulled by the spring 303 to return to the principle position again, the limiting rod 311 has the effect of limiting the pulling direction of the spring 303, the connecting plate 306 has the effect of ensuring that the second rectangular plate 305 moves in the vertical direction all the time, the problem that when the worker carries the goods to the storage room back and forth to store the goods is solved, the traditional fireproof door handle needs to be opened back and forth to get in and forth, thus bringing inconvenience to the workers who use both hands to carry goods.
As shown in fig. 1 and 4, the surface of the door panel 2 is provided with a protection device 4, the protection device 4 comprises a circular hole 41, the circular hole 41 is formed on the surface of the door panel 2, a circular ring 42 is fixedly connected to the position of the door panel 2 corresponding to the circular hole 41, the diameter of the circular ring 42 is larger than that of the circular hole 41, the side of the circular ring 42 far away from the circular hole 41 is evenly connected with a baffle 43 in a sliding way, the baffle 43 is arc-shaped, one side of the baffle 43 far away from the circular ring 42 is connected with a pin 44 in a sliding way, and one end of the inserting pin 44 far away from the baffle 43 is rotationally connected with the door panel 2, the baffle 43 is rotationally connected with the door panel 2 by the inserting pin 44, one side of the baffle 43 far away from the circular ring 42 is fixedly connected with a handle 45, and handle 45 is cylindrical, and baffle 43 keeps away from one side fixedly connected with buckle 46 of ring 42, and the arc surface sliding connection of buckle 46 has solid fixed ring 47, and solid fixed ring 47's surface and another baffle 43 fixed connection.
The whole protection device 4 achieves the effect that when the goods in the storage chamber need to be observed through arranging the protection device 4, the handle 45 is pulled, the handle 45 drives the baffle 43 to rotate, the baffle 43 rotates on the surface of the circular ring 42 by means of the inserted pin 44, the working personnel can observe the cargo state through the glass plate on the inner wall of the circular hole 41, the effect of observing the cargo state in the storage room is achieved, after the observation is finished, the handle 45 is pulled to close the baffle 43 towards the center of the circular hole 41, at the moment, the buckle 46 is clamped in the fixing ring 47, the effect of protecting the glass plate arranged on the inner wall of the round hole 41 is achieved, when the goods in the storage room need to be checked, because the fire door usually sets up the little window of glass board and supplies the staff to look over, consequently can be cracked when the glass board receives high temperature, has increased the problem of fire door's potential safety hazard.
The whole working principle is that when a worker carries goods to a storage room, the worker steps on the pedal 304, the pedal 304 moves downwards, the pedal 304 tilts one end of the rotating plate 301 downwards by means of the first rectangular plate 302, the other end of the rotating plate 301 moves downwards according to the lever principle, the fixture block 309 moves upwards by means of the connecting rod 307, the fixture block 309 breaks away from a clamping hole of the door frame 1 to achieve the effect of opening a fireproof door, when the worker loosens the foot, the first rectangular plate 302 is pulled by the spring 303 to return to the principle position again, the limiting rod 311 plays a role of limiting the direction of the pulling force of the spring 303, the connecting plate 306 plays a role of ensuring that the second rectangular plate 305 always moves in the vertical direction, when the worker needs to observe the goods in the storage room, the handle 45 is pulled, the handle 45 drives the baffle 43 to rotate, the baffle 43 rotates on the surface of the circular ring 42 by means of the inserting pin 44, the goods state is observed to the glass sheet of staff's accessible round hole 41 inner wall, has reached the effect of observing the goods state between the storing, after the observation, pulling handle 45 makes baffle 43 closed to the centre of a circle department of round hole 41, and buckle 46 can block into solid fixed ring 47 this moment, has reached the effect of the glass sheet of protection round hole 41 inner wall installation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a high strength prevents fire door, includes door frame (1) and adjusting device (3), its characterized in that: the side face of the door frame (1) is rotatably connected with a door plate (2), the side face of the door plate (2) is provided with an adjusting device (3), the adjusting device (3) comprises a rotating plate (301), one side, close to the door plate (2), of the rotating plate (301) is rotatably connected with the door plate (2), one end of the rotating plate (301) is rotatably connected with a first rectangular plate (302), one end, far away from the rotating plate (301), of the first rectangular plate (302) is fixedly connected with a spring (303), one end, far away from the first rectangular plate (302), of the spring (303) is fixedly connected with a pedal (304), the inner side of the pedal (304) is slidably connected with the door plate (2), one end, far away from the first rectangular plate (302), of the rotating plate (301) is rotatably connected with a second rectangular plate (305), one end fixedly connected with connecting plate (306) of rotor plate (301) is kept away from in second rectangular plate (305), connecting plate (306) are kept away from the one end of second rectangular plate (305) and are inserted and are equipped with connecting rod (307), the one end sliding connection that connecting plate (306) were kept away from in connecting rod (307) has stopper (308), and the surface and door plant (2) fixed connection of stopper (308), the one end fixedly connected with fixture block (309) of stopper (308) are kept away from in connecting rod (307), and fixture block (309) are cylindrically, the arc surface of fixture block (309) and the card hole sliding connection of door frame (1), the position sliding connection that door plant (2) correspond adjusting device (3) has apron (313), and apron (313) with the help of bolt and door plant (2) threaded connection.
2. The high strength fire rated door of claim 1, further comprising: the middle part of the connecting plate (306) is connected with a fixing rod (310) in a sliding mode, and two ends, far away from each other, of the fixing rod (310) are fixedly connected with the door panel (2).
3. The high strength fire rated door of claim 1, further comprising: a limiting rod (311) is inserted into the spring (303), one end of the limiting rod (311) is connected with the first rectangular plate (302) in a sliding mode, and one end, far away from the first rectangular plate (302), of the limiting rod (311) is fixedly connected with the door panel (2).
4. The high strength fire rated door of claim 1, further comprising: the surface of the pedal (304) is fixedly connected with a non-slip pad (312), and the shape of the non-slip pad (312) is matched with that of the pedal (304).
5. The high strength fire rated door of claim 1, further comprising: the surface of door plant (2) is equipped with protector (4), protector (4) include round hole (41), the surface at door plant (2) is seted up in round hole (41), door plant (2) correspond position fixedly connected with ring (42) of round hole (41), and the diameter of ring (42) is greater than the diameter of round hole (41), the even sliding connection in one side that round hole (41) were kept away from in ring (42) has baffle (43), and baffle (43) are circular-arcly, one side sliding connection that ring (42) were kept away from in baffle (43) has inserted pin (44), and inserts pin (44) and keep away from the one end of baffle (43) and rotate with door plant (2) and be connected, baffle (43) rotate with door plant (2) with the help of inserting pin (44) and are connected.
6. The high strength fire rated door of claim 5, wherein: one side fixedly connected with handle (45) of ring (42) is kept away from to baffle (43), and handle (45) are cylindrical, one side fixedly connected with buckle (46) of ring (42) are kept away from to baffle (43), the arc surface sliding connection of buckle (46) has solid fixed ring (47), and the surface and another baffle (43) fixed connection of solid fixed ring (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535878.2U CN212837459U (en) | 2020-07-29 | 2020-07-29 | High-strength fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535878.2U CN212837459U (en) | 2020-07-29 | 2020-07-29 | High-strength fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837459U true CN212837459U (en) | 2021-03-30 |
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ID=75124953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535878.2U Active CN212837459U (en) | 2020-07-29 | 2020-07-29 | High-strength fireproof door |
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| Country | Link |
|---|---|
| CN (1) | CN212837459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753754A (en) * | 2022-04-04 | 2022-07-15 | 薛子盛 | Fire prevention type stainless steel door and window based on for building |
-
2020
- 2020-07-29 CN CN202021535878.2U patent/CN212837459U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753754A (en) * | 2022-04-04 | 2022-07-15 | 薛子盛 | Fire prevention type stainless steel door and window based on for building |
| CN114753754B (en) * | 2022-04-04 | 2023-12-29 | 辽宁雨虹门窗有限公司 | Fireproof stainless steel door and window based on building |
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