CN220565979U - Safety protection fireproof door - Google Patents
Safety protection fireproof door Download PDFInfo
- Publication number
- CN220565979U CN220565979U CN202322047644.3U CN202322047644U CN220565979U CN 220565979 U CN220565979 U CN 220565979U CN 202322047644 U CN202322047644 U CN 202322047644U CN 220565979 U CN220565979 U CN 220565979U
- Authority
- CN
- China
- Prior art keywords
- wall
- plate
- fireproof door
- door
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a safety protection fireproof door, which relates to the technical field of fireproof doors and comprises a fireproof door frame and a fireproof door plate, wherein a fixing block is fixedly arranged on the inner wall of the side face of the fireproof door frame, mounting plate clamping grooves are formed in the upper outer wall and the lower outer wall of the side face of the fireproof door plate, a rotating shaft is movably arranged between the upper inner wall and the lower inner wall of the mounting plate clamping grooves, a mounting plate is fixedly arranged on the outer wall of the rotating shaft, and a groove on the outer wall of the front side of the mounting plate is clamped with the outer wall of the fixing block. According to the utility model, the mounting plate is movably mounted in the mounting plate clamping groove by utilizing the rotating shaft, the groove on the outer wall of the front side of the mounting plate is aligned with the fixing block and clamped in, then the knob is rotated to complete fixation, and then the door closer is mounted to complete the mounting of the fireproof door plate.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a fireproof door with safety protection.
Background
The fireproof door is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation stairwells, vertical shafts and the like, has the function of common doors, has the function of preventing fire from spreading and smoke from spreading, can prevent the fire from spreading within a certain time, and ensures personnel evacuation. The following problems exist in the prior art:
because the existing steel fireproof door is made of steel structure materials, the weight is heavy, and the door closer and the hinge fixedly installed are utilized for assembly, the problem that when the door closer is damaged in serious fire, the fireproof door cannot be opened timely, fire fighters cannot enter a building to fight fire timely through the fireproof door, and the fire fight time is delayed is caused.
Disclosure of Invention
The utility model provides a safety protection fireproof door to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a safety protection prevents fire door, includes fire door frame, fire door plant, fire door frame's side inner wall fixed mounting has the fixed block, the mounting panel draw-in groove has all been seted up to fire door plant's side upper and lower outer wall, movable mounting has the pivot between the upper and lower inner wall of mounting panel draw-in groove, the outer wall joint of front side outer wall recess and fixed block of pivot, the location draw-in groove has all been seted up to the upper and lower both sides outer wall of fixed block, the bottom inner wall movable mounting of mounting panel has positive and negative threaded rod, positive and negative threaded rod's top outer wall fixed mounting has the knob, the knob is located the top outer wall of mounting panel, equal movable mounting has the movable plate on positive and negative threaded rod's the upper and lower both sides opposite thread outer wall, the outer wall fixed mounting of movable plate has the fixed cardboard, the outer wall and the inner wall joint of location draw-in groove of fixed cardboard.
The technical scheme of the utility model is further improved as follows: and a door closer is fixedly arranged on the inner wall of the top of the fireproof door frame.
The technical scheme of the utility model is further improved as follows: the top end outer wall of the door closer is fixedly connected with the front side outer wall of the upper end of the fireproof door plate.
By adopting the technical scheme, the fireproof door plate can be automatically closed after being opened by the mutual matching between the door closer and the fireproof door plate.
The technical scheme of the utility model is further improved as follows: the outer walls of the front side and the rear side of the bottom of the fireproof door plate are fixedly provided with protection plates.
The technical scheme of the utility model is further improved as follows: the outer wall of the middle end of the bottom of the fireproof door plate is uniformly and fixedly provided with a pulley bracket, and the outer wall of the bottom end of the pulley bracket is movably provided with a pulley.
By adopting the technical scheme, the heavy fireproof door plate is more labor-saving when being opened by the mutual cooperation between the pulley bracket and the pulleys in the scheme.
The technical scheme of the utility model is further improved as follows: the protection plates are positioned at the front side and the rear side of the pulley.
By adopting the technical scheme, the bottom of the fireproof door is further reduced from the ground clearance by the protection plate in the scheme, so that the sealing effect is ensured
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a safety protection fireproof door, which adopts the cooperation of a fireproof door frame, a fixed block, a fireproof door plate, a mounting plate, a knob, a rotating shaft and a mounting plate clamping groove, wherein the mounting plate is movably mounted in the mounting plate clamping groove by the rotating shaft, then the groove on the outer wall of the front side of the mounting plate is aligned with the fixed block to be clamped in, then the knob is rotated to complete the fixation, and then a door closer is mounted to complete the installation of the fireproof door plate.
2. The utility model provides a safety protection fireproof door, which adopts the cooperation of a pulley support, pulleys and a protection plate, when a fireproof door plate is required to be opened and closed at ordinary times, the pulley at the bottom end of the pulley support is in contact with the ground, so that the fireproof door can be opened more smoothly and more easily, and meanwhile, the design of the protection plate is utilized to reduce the gap between the bottom of the fireproof door plate and the ground, so that the effects of packaging the sealing effect of the fireproof door plate, saving more labor in opening the fireproof door plate, avoiding the difficulty in opening the fireproof door by a trapped person with fuzzy consciousness and facilitating escape are achieved.
Drawings
FIG. 1 is a schematic overall view of the structure of the present utility model;
FIG. 2 is a schematic top view of a fire door panel of the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting plate of the structure of the present utility model;
fig. 4 is a schematic side cross-sectional view of a fire door panel of the present utility model.
In the figure: 1. fireproof door frames; 11. a fixed block; 111. positioning clamping grooves; 2. a fire door panel; 21. a mounting plate; 211. a positive and negative threaded rod; 212. a knob; 213. a moving plate; 214. a fixed clamping plate; 22. a rotating shaft; 23. a mounting plate clamping groove; 24. a pulley bracket; 241. a pulley; 25. a protection plate; 3. a door closer.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a safety protection fireproof door, which comprises a fireproof door frame 1 and a fireproof door plate 2, wherein a fixing block 11 is fixedly arranged on the inner wall of the side face of the fireproof door frame 1, mounting plate clamping grooves 23 are respectively formed in the upper outer wall and the lower outer wall of the side face of the fireproof door plate 2, a rotating shaft 22 is movably arranged between the upper inner wall and the lower inner wall of the mounting plate clamping grooves 23, a mounting plate 21 is fixedly arranged on the outer wall of the rotating shaft 22, a front outer wall groove of the mounting plate 21 is clamped with the outer wall of the fixing block 11, positioning clamping grooves 111 are respectively formed in the outer walls of the upper side and the lower side of the fixing block 11, a positive and negative threaded rod 211 is movably arranged on the inner wall of the bottom of the mounting plate 21, a knob 212 is fixedly arranged on the outer wall of the top of the mounting plate 21, a movable plate 213 is movably arranged on the outer wall of opposite threads of the upper side and lower side of the positive and negative threaded rod 211, a fixing clamping plate 214 is fixedly arranged on the outer wall of the movable plate 214, and the outer wall of the fixing clamping plate 214 is clamped with the inner wall of the positioning clamping groove 111.
In this embodiment, the mounting plate 21 is movably mounted in the mounting plate clamping groove 23 by using the rotating shaft 22, and then the front side outer wall groove of the mounting plate 21 is aligned to the fixing block 11 on the side inner wall of the fireproof door frame 1 to be clamped in, and then the knob 212 is rotated to drive the forward and reverse threaded rod 211 to rotate, so that the moving plate 213 on the outer walls of the opposite threads on the upper side and the lower side of the forward and reverse threaded rod 211 drives the fixing clamping plate 214 to be clamped in the positioning clamping groove 111 on the outer walls of the upper side and the lower side of the fixing block 11 to complete the fixing, when the door closer 3 is damaged, a fire fighter can reverse the threaded rod 212 to reverse the forward and reverse the threaded rod, so that the moving plate 213 drives the fixing clamping plate 214 to move out of the positioning clamping groove 111, and the fireproof door plate 2 can be kicked easily.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top inner wall of the fireproof door frame 1 is fixedly provided with a door closer 3, and the top outer wall of the door closer 3 is fixedly connected with the front outer wall of the upper end of the fireproof door plate 2.
In this embodiment, after the mounting plate is fixed on the fixed block, the door closer 3 is recycled and is installed on the fireproof door frame 1 and the fireproof door plate 2, so that the installation of the fireproof door plate 2 can be completed, and the fireproof door plate 2 can automatically rebound and reset after being opened.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the protection plates 25 are fixedly installed on the outer walls of the front side and the rear side of the bottom of the fireproof door plate 2, the pulley support 24 is uniformly and fixedly installed on the outer wall of the middle end of the bottom of the fireproof door plate 2, the pulley 241 is movably installed on the outer wall of the bottom end of the pulley support 24, and the protection plates 25 are located on the front side and the rear side of the pulley 241.
In this embodiment, when needing switch fire door plant 2 at ordinary times, utilize the pulley 241 of pulley support 24 bottom and the contact on ground, make fire door plant 2 open more smooth and easy laborsaving, utilize the design of guard plate 25 to reduce the clearance between fire door plant 2 bottom and the ground simultaneously, guard plate 25 adopts the glass cotton board to make, possesses good fire prevention effect, can effectively prevent that the intensity of a fire from spreading from fire door plant 2 bottom gap.
The working principle of the fireproof door with the safety protection is specifically described below.
As shown in fig. 1-4, the mounting plate 21 is movably mounted in the mounting plate clamping groove 23 by using the rotating shaft 22, then the groove on the outer wall of the front side of the mounting plate 21 is aligned with the fixing block 11 on the inner wall of the side surface of the fireproof door frame 1 to be clamped in, and then the knob 212 is rotated to drive the forward and reverse threaded rod 211 to rotate, so that the movable plate 213 on the outer walls of the opposite threads on the upper side and the lower side of the forward and reverse threaded rod 211 drives the fixing clamping plate 214 to be clamped in the positioning clamping groove 111 on the outer walls of the upper side and the lower side of the fixing block 11 to be fixed, and then the door closer 3 is mounted to complete the installation of the fireproof door plate 2.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a safety protection prevents fire door, includes fire door frame (1), fire door plant (2), its characterized in that: the side inner wall fixed mounting who prevents fire door frame (1) has fixed block (11), mounting panel draw-in groove (23) have all been seted up to the side upper and lower outer wall of fire door plant (2), movable mounting has pivot (22) between the upper and lower inner wall of mounting panel draw-in groove (23), the outer wall fixed mounting of pivot (22) has mounting panel (21), the front side outer wall recess of mounting panel (21) and the outer wall joint of fixed block (11), positioning clamping groove (111) have all been seted up to the upper and lower both sides outer wall of fixed block (11), the bottom inner wall movable mounting of mounting panel (21) has positive and negative threaded rod (211), the top outer wall fixed mounting of positive and negative threaded rod (211) has knob (212), knob (212) are located the top outer wall of mounting panel (21), equal movable mounting movable plate (213) on the upper and lower both sides opposite threaded outer wall of positive and negative threaded rod (211), the outer wall fixed mounting of movable plate (213) has fixed clamping plate (214), the outer wall and the inner wall joint of positioning clamping groove (111).
2. A safety protection fire rated door according to claim 1 wherein: the top inner wall of the fireproof door frame (1) is fixedly provided with a door closer (3).
3. A safety protection fire rated door according to claim 2 wherein: the top end outer wall of the door closer (3) is fixedly connected with the front side outer wall of the upper end of the fireproof door plate (2).
4. A safety protection fire rated door according to claim 1 wherein: the outer walls of the front side and the rear side of the bottom of the fireproof door plate (2) are fixedly provided with protection plates (25).
5. The security fire door of claim 4 wherein: the bottom middle end outer wall of the fireproof door plate (2) is uniformly and fixedly provided with a pulley support (24), and the bottom end outer wall of the pulley support (24) is movably provided with a pulley (241).
6. The safety protection fire door of claim 5, wherein: the protection plates (25) are positioned on the front side and the rear side of the pulley (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047644.3U CN220565979U (en) | 2023-08-01 | 2023-08-01 | Safety protection fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047644.3U CN220565979U (en) | 2023-08-01 | 2023-08-01 | Safety protection fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565979U true CN220565979U (en) | 2024-03-08 |
Family
ID=90096664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322047644.3U Active CN220565979U (en) | 2023-08-01 | 2023-08-01 | Safety protection fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565979U (en) |
-
2023
- 2023-08-01 CN CN202322047644.3U patent/CN220565979U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220565979U (en) | Safety protection fireproof door | |
| CN211008275U (en) | Automatic ventilation mechanism of civil air defense door | |
| CN217400619U (en) | Automatic opening and closing limiting device for curtain wall opening sash | |
| CN210659886U (en) | Fireproof rolling shutter door | |
| CN210798747U (en) | Plug-in type does not have welded fire door | |
| CN211500377U (en) | Subway interval threshold protective sealing partition door | |
| CN211201628U (en) | Explosion-proof sealed fireproof window | |
| CN214062782U (en) | Staircase fireproof door beneficial to escape | |
| CN213016107U (en) | Fire-proof emergency rolling shutter door | |
| CN211266040U (en) | Double-door type low-voltage wire outlet cabinet | |
| CN219931995U (en) | Steel fireproof door | |
| CN210178231U (en) | Wooden heat-insulation fireproof door | |
| CN216043349U (en) | Full-opening fire-fighting smoke exhaust window for corridor | |
| CN209556783U (en) | Sliding rail Heat insulation sliding window is revolved in cantilever | |
| CN212271963U (en) | Safety protection prevents fire door | |
| CN212027578U (en) | Fast safety door device | |
| CN217233203U (en) | Bidirectional push-pull type fireproof door | |
| CN201198717Y (en) | Mouse-proof baffle plate | |
| CN216043360U (en) | A full open degree fire control smoke exhaust window for corridor | |
| CN214403363U (en) | Fireproof rolling shutter door with fixing device | |
| CN215595275U (en) | Steel construction single leaf protection sealing door | |
| CN220814419U (en) | Fire rescue curtain wall | |
| CN211448412U (en) | Novel fireproof partition door and window structure | |
| CN214034698U (en) | Hanging basket device for construction equipment | |
| CN217420985U (en) | Fireproof door with smoke-proof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |