CN220167821U - Fireproof door convenient to install - Google Patents
Fireproof door convenient to install Download PDFInfo
- Publication number
- CN220167821U CN220167821U CN202321359480.1U CN202321359480U CN220167821U CN 220167821 U CN220167821 U CN 220167821U CN 202321359480 U CN202321359480 U CN 202321359480U CN 220167821 U CN220167821 U CN 220167821U
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- Prior art keywords
- door
- plate
- door frame
- threaded
- wall
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Links
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000670 limiting effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fireproof door panels, in particular to a fireproof door convenient to install, which comprises: the fireproof door comprises a fireproof door body, wherein a door frame is inserted into the door frame, one side of the door frame is connected with a door plate, and a window is arranged on the surface of the door plate; the portal both sides are connected with mounting structure, including the locating plate, the inside screwed ring that inserts of locating plate. According to the utility model, after the locating plates connected with two sides of the portal are inserted into the locating grooves formed in the door frame, the threaded rod is moved to drive the supporting plate connected with the outer surface of the bearing ring to move, when the threaded ring connected with one end of the threaded rod is parallel to the threaded holes formed in the locating plates, the threaded rod is rotated to enable the surface of the threaded rod to be meshed with the threads formed in the inner surface of the bearing ring to move, so that the threaded ring connected with one end of the threaded rod is simultaneously rotated and connected with the interior of the threaded holes formed in the locating plates, the problem that screws cannot be mounted due to inclination of holes is avoided while the operation is simple.
Description
Technical Field
The utility model relates to the technical field of fireproof door panels, in particular to a fireproof door convenient to install.
Background
The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time, is a fireproof partition which is arranged between fireproof partitions, evacuation stairwells, vertical shafts and the like and has certain fire resistance, is specially used for isolating fire sources in houses and buildings, has a great effect on fire-fighting work, and can acquire escape opportunities through the fireproof door once a fire disaster occurs.
When using current fire door that prevents fire door, its effect that prevents fire door is the door that can satisfy fire-resistant stability, integrality and thermal-insulated nature requirement in certain time, but fire door need use the electric drill to punch when the installation in installing fire door with the screw installation in downthehole fixed of preventing fire door, this mode complex operation, and easily causes the hole slope to lead to unable installation screw to prevent fire door fixed problem.
Disclosure of Invention
The utility model aims to provide a fireproof door convenient to install, and aims to solve the problems that an electric drill is required to be used for punching when a screw is installed in a hole to fix the fireproof door in the prior art, the mode is complex in operation, and the problem that the screw cannot be installed to fix the fireproof door due to inclination of the hole is easy to cause.
In order to achieve the above purpose, the utility model provides a fireproof door convenient to install, comprising:
the fireproof door comprises a fireproof door body, wherein a door frame is inserted into the door frame, one side of the door frame is connected with a door plate, and a window is arranged on the surface of the door plate;
the portal both sides are connected with mounting structure, including the locating plate, the inside screwed ring that inserts of locating plate, screwed ring one end is connected with the threaded rod, threaded rod outer wall swing joint has the bearing ring, bearing ring external surface connection has the backup pad, inside sliding connection in backup pad one side has the stopper.
Preferably, the positioning grooves are formed in two sides of the door frame, the positioning plate is inserted into the positioning grooves formed in the door frame, the threaded holes are formed in one side of the positioning plate, and the threaded rings are meshed in the threaded holes formed in the positioning plate.
Preferably, the inner surface of the bearing ring is provided with threads and meshed with the surface of the threaded rod, a through hole is formed in one side of the supporting plate, and the outer surface of the bearing ring is connected to the inner wall of the through hole formed in the supporting plate.
Preferably, a first sliding groove is formed in one side of the supporting plate, a second sliding groove is formed in two sides of the door frame, and two ends of the limiting block are inserted into the first sliding groove formed in the supporting plate and the second sliding groove formed in the door frame to be in sliding connection.
Preferably, the door plant internally connected has adjustment mechanism, adjustment mechanism is including the telescopic link, telescopic link one end is connected with the closing plate, the closing plate both ends are connected with sealed the pad, closing plate one side surface is connected with the control lever, the gear has been cup jointed to the control lever outward appearance.
Preferably, the movable groove is set up to the door plant bottom, telescopic link one end is connected in movable groove inner wall one side that the door plant was set up, the closing plate inserts and locates the movable inslot portion that the door plant was set up, sealed pad sets up to elastic construction.
Preferably, a through groove is formed in one side of the inner wall of the movable groove formed in the door plate, the inner wall of the through groove formed in the door plate is provided with insections and meshed with the surface of the gear, and the control rod and the gear are movably connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. after the locating plates connected with two sides of the door frame are inserted into the locating grooves formed in the door frame, the threaded rods are moved to drive the supporting plates connected with the outer surfaces of the bearing rings to move, when one end of the limiting block is propped against one end of one inner wall of the sliding groove formed in the supporting plate, the other end of the limiting block is made to move in the second sliding groove formed in the door frame, when the threaded rings connected with one end of the threaded rods are kept parallel to the threaded holes formed in the locating plates, the surfaces of the threaded rods are meshed with the threads formed in the inner surfaces of the bearing rings to move, the threaded rings connected with one end of the threaded rods are simultaneously rotated and connected with the threaded holes formed in the locating plates, and therefore the limiting effect on the locating plates is achieved, and the problem that screws cannot be mounted due to inclination of holes is avoided when the operation is simple.
2. Through moving the control rod downwards, the gear sleeved on the outer wall of the control rod is meshed with the insection arranged on the inner wall of the through groove formed in the door plate to rotate, so that the control rod is guaranteed to move horizontally all the time, one end of the control rod drives the sealing plate to move downwards, the telescopic rod connected with one side of the sealing plate extends, when the gear moves to the bottom end of the inner wall of the through groove, the sealing gaskets connected with the two ends of the sealing plate fill gaps between the door plate and the door frame by utilizing self elasticity, and the sealing gaskets are matched with the sealing plate to seal gaps at the bottom of the door plate, so that dense smoke is prevented from leaking from the gaps at the bottom of the door plate when fire disaster occurs.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view, partially in section, of a structure of the present utility model;
FIG. 4 is a top view, partially cut-away, schematic perspective illustration of the structure of the present utility model;
fig. 5 is a top view partially cut-away perspective schematic illustration of the structure of the present utility model.
In the figure: 1. a fire door body; 11. a door frame; 12. a door frame; 13. a door panel; 14. a window; 2. a mounting structure; 21. a positioning plate; 22. a threaded ring; 23. a threaded rod; 24. a bearing ring; 25. a support plate; 26. a limiting block; 3. an adjusting mechanism; 31. a telescopic rod; 32. a sealing plate; 33. a sealing gasket; 34. a control lever; 35. a gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a fire rated door for easy installation, comprising:
the fireproof door body 1 comprises a door frame 11, wherein a door frame 12 is inserted into the door frame 11, one side of the door frame 12 is connected with a door plate 13, the surface of the door plate 13 is provided with a window 14, and the inner material of the door plate 13 is the prior art and can be purchased in the market and is not used as a technical protection point of the utility model, so that excessive statements are not made;
the portal 12 both sides are connected with mounting structure 2, including locating plate 21, the inside screwed ring 22 that inserts of locating plate 21, screwed ring 22 one end is connected with threaded rod 23, and threaded rod 23 outer wall swing joint has bearing ring 24, and bearing ring 24 surface is connected with backup pad 25, and backup pad 25 one side inside sliding connection has stopper 26.
Further, the positioning grooves are formed in the two sides of the door frame 11, the positioning plate 21 is inserted into the positioning grooves formed in the door frame 11, the threaded holes are formed in one side of the positioning plate 21, the threaded rings 22 are meshed in the threaded holes formed in the positioning plate 21, and the positioning plate 21 is limited by rotating the threaded rings 22 and connecting the threaded rings in the threaded holes formed in the positioning plate 21.
Further, the inner surface of the bearing ring 24 is provided with threads and is meshed with the surface of the threaded rod 23, a through hole is formed in one side of the supporting plate 25, the outer surface of the bearing ring 24 is connected to the inner wall of the through hole formed in the supporting plate 25, and the limiting effect on the bearing ring 24 through the through hole formed in the supporting plate 25 is achieved, so that the bearing ring 24 moves the threaded rod 23.
Further, a first sliding groove is formed in one side of the supporting plate 25, a second sliding groove is formed in two sides of the door frame 11, two ends of the limiting block 26 are inserted into the first sliding groove formed in the supporting plate 25 and the second sliding groove formed in the door frame 11 to be in sliding connection, and the extending effect on the moving position of the supporting plate 25 is achieved by inserting two ends of the limiting block 26 into the first sliding groove formed in the supporting plate 25 and the second sliding groove formed in the door frame 11.
Further, door plant 13 internally connected has adjustment mechanism 3, and adjustment mechanism 3 is including telescopic link 31, and telescopic link 31 one end is connected with closing plate 32, and closing plate 32 both ends are connected with sealed pad 33, and closing plate 32 one side surface is connected with control lever 34, and gear 35 has been cup jointed to control lever 34 outward appearance, fills sealing effect to the gap of door plant 13 bottom through closing plate 32 collocation sealed pad 33.
Further, the bottom end of the door plate 13 is provided with a movable groove, one end of the telescopic rod 31 is connected to one side of the inner wall of the movable groove provided by the door plate 13, the sealing plate 32 is inserted into the movable groove provided by the door plate 13, the sealing pad 33 is of an elastic structure, and the gap between the door frame 12 and the door plate 13 is filled through the elasticity of the sealing pad 33.
Further, a through groove is formed in one side of the inner wall of the movable groove formed in the door plate 13, the inner wall of the through groove formed in the door plate 13 is provided with insections and meshed with the surface of the gear 35, the control rod 34 and the gear 35 are movably connected, the limiting effect on the moving position of the control rod 34 through the gear 35 is achieved, and the control rod 34 is enabled to move horizontally all the time.
Working principle: when the fireproof door is installed, after the positioning plates 21 connected with two sides of the door frame 12 are inserted into the positioning grooves formed in the door frame 11, the threaded rods 23 are moved to drive the supporting plates 25 connected with the outer surfaces of the bearing rings 24 to move, when one end of the limiting block 26 abuts against one end of the inner wall of the sliding groove formed in the supporting plates 25, the other end of the limiting block 26 moves in the second sliding groove formed in the door frame 11, when the threaded rings 22 connected with one end of the threaded rods 23 are kept parallel with the threaded holes formed in the positioning plates 21, the threaded rods 23 are rotated to enable the surfaces of the threaded rings 22 meshed with the threads formed in the inner surfaces of the bearing rings 24 to move, the threaded rings 22 connected with one end of the threaded rods 23 are simultaneously rotated and connected in the threaded holes formed in the positioning plates 21, and the limiting effect is carried out on the positioning plates 21, so that the installation effect of the door frame 12 connected with one side of the positioning plates 21 and the door plates 13 connected with the door plates 13 is achieved.
When the fireproof door is adjusted, the control rod 34 moves downwards, the gear 35 sleeved on the outer wall of the control rod is meshed with the insection arranged on the inner wall of the through groove formed in the door plate 13 to rotate, so that the control rod 34 is guaranteed to move horizontally all the time, one end of the control rod 34 drives the sealing plate 32 to move downwards, the telescopic rod 31 connected with one side of the sealing plate 32 extends, when the gear 35 moves to the bottom end of the inner wall of the through groove, the sealing gaskets 33 connected with the two ends of the sealing plate 32 fill gaps between the door plate 13 and the door frame 12 by using self elasticity, and accordingly the sealing gaskets 33 are matched with the sealing plate 32 to seal gaps at the bottom of the door plate 13, and thick smoke is prevented from leaking from the gaps at the bottom of the door plate 13 when a fire disaster occurs.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A fire rated door for easy installation comprising:
the fireproof door comprises a fireproof door body (1), and comprises a door frame (11), wherein a door frame (12) is inserted into the door frame (11), one side of the door frame (12) is connected with a door plate (13), and a window (14) is arranged on the surface of the door plate (13);
the portal (12) both sides are connected with mounting structure (2), including locating plate (21), inside the inserting of locating plate (21) is equipped with screwed ring (22), screwed ring (22) one end is connected with threaded rod (23), threaded rod (23) outer wall swing joint has bearing ring (24), bearing ring (24) surface connection has backup pad (25), inside sliding connection in backup pad (25) one side has stopper (26).
2. The fire rated door of claim 1 wherein: positioning grooves are formed in two sides of the door frame (11), the positioning plate (21) is inserted into the positioning grooves formed in the door frame (11), a threaded hole is formed in one side of the positioning plate (21), and the threaded ring (22) is meshed with the threaded hole formed in the positioning plate (21).
3. The fire rated door of claim 1 wherein: the bearing ring (24) is provided with threads on the inner surface and meshed with the surface of the threaded rod (23), a through hole is formed in one side of the supporting plate (25), and the outer surface of the bearing ring (24) is connected to the inner wall of the through hole formed in the supporting plate (25).
4. The fire rated door of claim 1 wherein: a first sliding groove is formed in one side of the supporting plate (25), a second sliding groove is formed in two sides of the door frame (11), and two ends of the limiting block (26) are inserted into the first sliding groove formed in the supporting plate (25) and the second sliding groove formed in the door frame (11) to be connected in a sliding mode.
5. The fire rated door of claim 1 wherein: door plant (13) internally connected with adjustment mechanism (3), adjustment mechanism (3) are including telescopic link (31), telescopic link (31) one end is connected with closing plate (32), closing plate (32) both ends are connected with sealed pad (33), closing plate (32) one side surface is connected with control lever (34), gear (35) have been cup jointed to control lever (34) outward appearance.
6. The fire rated door of claim 5 wherein: the movable groove is formed in the bottom end of the door plate (13), one end of the telescopic rod (31) is connected to one side of the inner wall of the movable groove formed in the door plate (13), the sealing plate (32) is inserted into the movable groove formed in the door plate (13), and the sealing gasket (33) is of an elastic structure.
7. The fire rated door of claim 5 wherein: the movable groove is formed in one side of the inner wall of the movable groove formed in the door plate (13), the inner wall of the movable groove formed in the door plate (13) is provided with insections and meshed with the surface of the gear (35), and the control rod (34) is movably connected with the gear (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359480.1U CN220167821U (en) | 2023-05-31 | 2023-05-31 | Fireproof door convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359480.1U CN220167821U (en) | 2023-05-31 | 2023-05-31 | Fireproof door convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167821U true CN220167821U (en) | 2023-12-12 |
Family
ID=89056365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321359480.1U Active CN220167821U (en) | 2023-05-31 | 2023-05-31 | Fireproof door convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167821U (en) |
-
2023
- 2023-05-31 CN CN202321359480.1U patent/CN220167821U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |