CN110700736A - Simple to operate's fire door that prevents - Google Patents
Simple to operate's fire door that prevents Download PDFInfo
- Publication number
- CN110700736A CN110700736A CN201910912403.6A CN201910912403A CN110700736A CN 110700736 A CN110700736 A CN 110700736A CN 201910912403 A CN201910912403 A CN 201910912403A CN 110700736 A CN110700736 A CN 110700736A
- Authority
- CN
- China
- Prior art keywords
- side wall
- door
- limiting
- fixedly connected
- door leaf
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 26
- 238000001514 detection method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention relates to the technical field of fire fighting equipment, and discloses a fireproof door convenient to install, which comprises a door leaf and a door frame, wherein hinges are fixedly connected to the upper side and the lower side of the left end of the front side wall of the door frame, clamping grooves matched with the hinges are formed in the upper end and the lower end of the left side wall of the door leaf, accommodating grooves are formed in the upper side wall and the lower side wall of each clamping groove, a sleeve is fixedly connected to the bottom of each accommodating groove, a first limiting rod is arranged inside each sleeve, reset springs are fixedly arranged between the opposite ends of the two first limiting rods and the bottom of the two sleeves respectively, and first limiting grooves matched with the first limiting rods are formed in the right sides of. The invention is convenient for people to install the fireproof door quickly, improves the working efficiency, can seal the gap between the door leaf and the door frame, prevents smoke from spreading, ensures the safety of personnel and is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of fire-fighting facilities, in particular to a fireproof door convenient to install.
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.
At present, when a fireproof door in the market is installed, most of the fireproof door is fastened by using a plurality of bolts to hinge, but the method is troublesome to install and is not beneficial to people to use, and therefore the fireproof door convenient to install is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, generally, a handheld empty drum hammer is used for knocking and detecting the wall of a house, the empty drum detection can be carried out only by ascending a height when the detection height is high, potential safety hazards exist, the detection is inconvenient, the mechanical intelligence of the empty drum hammer is low, and more manpower is required to be consumed during the empty drum detection, and the fire door convenient to install is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a simple to operate's fire door that prevents, includes door leaf and door frame, the equal fixedly connected with hinge in the upper and lower both sides of the preceding lateral wall left end of door frame, both ends all seted up with hinge assorted draw-in groove about the left side wall of door leaf, the holding tank has all been seted up to the upper and lower lateral wall of draw-in groove, the tank bottom fixedly connected with sleeve of holding tank, telescopic inside is equipped with first gag lever post, two the opposite both ends of first gag lever post respectively with two telescopic bobbin bottoms between all fixed reset spring that is equipped with, the upper and lower both ends right side of hinge all seted up with first gag lever post assorted first spacing groove, two the equal fixedly connected with pull rod in the opposite both ends in left side wall of first gag lever post, the left side wall of holding tank seted up with pull rod assorted bar through-hole, and the front end of pull rod extends to the outside of draw-in groove, the upper and lower both ends of door leaf all.
Preferably, two sealing mechanism includes two worms, two threaded rods, two fly leafs and two sealing strips, the bar recess has all been seted up at the upper and lower both ends of door leaf, both ends all rotate with two worms respectively through antifriction bearing about the preceding lateral wall of door leaf and are connected, and inside two worms all extended to the recess, two equal fixedly connected with slider in lateral wall upper end about the fly leaf, the lateral wall all seted up about the recess with slider assorted spout, two the upper end of fly leaf all through the screw hole respectively with the pole wall threaded connection of two threaded rods, two the equal fixedly connected with worm wheel in the opposite both ends of threaded rod, the worm wheel meshes with the pole wall of worm and is connected, two the opposite both ends of fly leaf respectively with two sealing strip opposite both ends fixed connection.
Preferably, the one end that first gag lever post is located the draw-in groove outside has the limiting plate through first through-hole sliding connection, the equal fixedly connected with second gag lever post in both ends about the back lateral wall of limiting plate, two sets of and second gag lever post assorted second spacing grooves have been seted up to the preceding lateral wall of door leaf, and are two sets of the second spacing groove sets up about the center department symmetry of bar through-hole.
Preferably, first springs are fixedly arranged between the left end and the right end of the rear side wall of the limiting plate and the front side wall of the door leaf, and the first springs are movably sleeved with the rod walls of the two second limiting rods respectively.
Preferably, the right end of the front side wall of the door leaf is fixedly connected with a handle.
Preferably, the two worms are fixedly connected with antirust caps at one ends outside the grooves.
Compared with the prior art, the invention provides the fireproof door convenient to install, and the fireproof door has the following beneficial effects:
1. this simple to operate prevents fire door through two hinges, four sleeves, four first gag lever posts and four reset spring's that are equipped with mutually supporting, can block two hinges inside the draw-in groove to can effectively fix the hinge, thereby make things convenient for people to install and prevent fire door, and simple to operate does benefit to people and uses.
2. This simple to operate prevents fire door, through mutually supporting of two sealing mechanism who is equipped with, when the conflagration breaing out, can seal up the gap between door leaf and the door frame to when can preventing that the conflagration from taking place, smog from stretching coming, guarantee personnel's safety from the crack.
The part not involved in the device is the same as the part or can be realized by adopting the prior art, the fireproof door is convenient for people to install the fireproof door quickly, the working efficiency is improved, meanwhile, the gap between the door leaf and the door frame can be sealed, smoke is prevented from spreading, the safety of personnel is guaranteed, and the fireproof door is convenient for people to use.
Drawings
Figure 1 is a schematic view of a fire rated door according to the present invention;
FIG. 2 is a side cross-sectional structural schematic view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the card slot of FIG. 1;
FIG. 4 is a side cross-sectional structural view of FIG. 3;
fig. 5 is an enlarged view of part a of bitmap 1.
In the figure: 1 door leaf, 2 door frames, 3 hinges, 4 sleeves, 5 first limiting rods, 6 return springs, 7 pull rods, 8 worms, 9 threaded rods, 10 movable plates, 11 worm wheels, 12 sliding blocks, 13 sealing strips, 14 limiting plates, 15 second limiting rods, 16 first springs, 17 handles and 18 antirust caps.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a fire door with convenient installation comprises a door leaf 1 and a door frame 2, wherein hinges 3 are fixedly connected to the upper and lower sides of the left end of the front side wall of the door frame 1, clamping grooves matched with the hinges 3 are formed in the upper and lower ends of the left side wall of the door leaf 1, accommodating grooves are formed in the upper and lower side walls of the clamping grooves, sleeves 4 are fixedly connected to the bottoms of the accommodating grooves, first limiting rods 5 are arranged inside the sleeves 4, return springs 6 are fixedly arranged between the opposite ends of the two first limiting rods 5 and the bottoms of the two sleeves 4, first limiting grooves matched with the first limiting rods 5 are formed in the right sides of the upper and lower ends of the hinges 3, pull rods 7 are fixedly connected to the opposite ends of the left side walls of the two first limiting rods 5, strip-shaped through holes matched with the pull rods 7 are formed in the left side wall of the accommodating grooves, and the, the upper end and the lower end of the door leaf 1 are both connected with a sealing mechanism and are connected with the upper inner side wall and the lower inner side wall of the door frame 2 through the two sealing mechanisms.
The two sealing mechanisms comprise two worms 8, two threaded rods 9, two movable plates 10 and two sealing strips 11, strip-shaped grooves are formed in the upper end and the lower end of a front side wall of the door leaf 1, the upper end and the lower end of the front side wall of the door leaf 1 are respectively rotatably connected with the two worms 8 through rolling bearings, the two worms 8 extend into the grooves, sliders 12 are fixedly connected to the upper ends of the left outer side wall and the right outer side wall of the two movable plates 10, chutes matched with the sliders 12 are formed in the left side wall and the right side wall of the grooves, the upper ends of the two movable plates 10 are respectively in threaded connection with rod walls of the two threaded rods 9 through threaded holes, worm wheels 11 are fixedly connected to the opposite ends of the two threaded rods 9, the worm wheels 11 are meshed with the rod walls of the worms 8, the opposite ends of the two movable plates 10 are respectively fixedly connected with, thereby can make two threaded rods 9 rotate, and then can make two fly leaf 10 remove to opposite direction, and two fly leaf 10 remove and to make two sealing strips 13 remove to opposite direction, and then can plug up the gap between door frame 2 and door leaf 1, prevent smog to stretch and come, guarantee personnel's safety.
First gag lever post 5 is located the outside one end of draw-in groove and has limiting plate 13 through first through-hole sliding connection, the equal fixedly connected with second gag lever post 14 in both ends about the back lateral wall of limiting plate 13, two sets of and the 14 assorted second spacing grooves of second gag lever post are seted up to the preceding lateral wall of door leaf 1, and two sets of second spacing grooves are about the central point symmetry setting of bar through-hole, can effectively spacing to pull rod 7, prevent that sleeve 4 from removing, influence the steadiness of 3 joints of hinge.
All fixed being equipped with first spring 15 between both ends and the preceding lateral wall of door leaf 1 about the back lateral wall of limiting plate 13, two first springs 15 cup joint with the pole wall activity of two second gag lever posts 14 respectively, and behind the pulling limiting plate 14, under the effect of two first springs 16, can make two second gag lever posts 15 reset fast, can prevent that two second gag lever posts 15 from droing simultaneously.
The handle 16 is fixedly connected to the right end of the front side wall of the door leaf 1, so that people can conveniently pull the fireproof door, and the pulling is convenient.
The rust-proof cap 17 is fixedly connected to one ends of the two worms 7 outside the groove, so that people can conveniently screw the two worms 8, and the screws are convenient to move.
In the invention, when the fireproof door is used, the two pull rods 7 on the same side are pulled through the two hinges 3, the four sleeves 4, the four first limiting rods 5, the four pull rods 7 and the four reset springs 6, so that the two pull rods 7 move oppositely, the two first limiting rods 5 can move oppositely, the hinges 3 are inserted into the clamping grooves, the two first limiting rods 5 can be inserted into the two first limiting grooves under the action of the two reset springs 6 on the same side, and the two hinges 3 can be stably clamped with the two clamping grooves respectively, so that the fireproof door can be rapidly installed by people, the fireproof door is convenient to install, the installation efficiency is improved, and the fireproof door is convenient to use by people.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A fireproof door convenient to install comprises a door leaf (1) and a door frame (2) and is characterized in that hinges (3) are fixedly inserted into the upper side and the lower side of the left end of the front side wall of the door frame (1), clamping grooves matched with the hinges (3) are formed in the upper end and the lower end of the left side wall of the door leaf (1), accommodating grooves are formed in the upper side wall and the lower side wall of each clamping groove, a sleeve (4) is fixedly connected to the bottom of each accommodating groove, first limiting rods (5) are arranged inside the sleeve (4), return springs (6) are fixedly arranged between the two opposite ends of the two first limiting rods (5) and the bottoms of the two sleeves (4), first limiting grooves matched with the first limiting rods (5) are formed in the right sides of the upper end and the lower end of the hinge (3), pull rods (7) are fixedly connected to the two opposite ends of the left side wall of the two first limiting rods (5), the left side wall of holding tank seted up with pull rod (7) assorted bar through-hole, and the front end of pull rod (7) extends to the outside of draw-in groove, the upper and lower both ends of door leaf (1) all are connected with sealing mechanism and are connected with two upper and lower inside walls of door frame (2) through two sealing mechanism.
2. The fireproof door convenient to mount according to claim 1, wherein the two sealing mechanisms comprise two worms (8), two threaded rods (9), two movable plates (10) and two sealing strips (11), the upper end and the lower end of the door leaf (1) are both provided with strip-shaped grooves, the upper end and the lower end of the front side wall of the door leaf (1) are both rotatably connected with the two worms (8) through rolling bearings, the two worms (8) extend into the grooves, the upper ends of the left outer side wall and the right outer side wall of the two movable plates (10) are both fixedly connected with sliding blocks (12), the left side wall and the right side wall of the groove are both provided with sliding grooves matched with the sliding blocks (12), the upper ends of the two movable plates (10) are both in threaded connection with the rod walls of the two threaded rods (9) through threaded holes, the two opposite ends of the two threaded rods (9) are both fixedly connected with worm, the worm wheel (11) is meshed with the rod wall of the worm (8), and two opposite ends of the movable plate (10) are fixedly connected with two opposite ends of the two sealing strips (12) respectively.
3. A fire door convenient to install according to claim 1, characterized in that, the one end of the first limiting rod (5) located outside the clamping groove is connected with a limiting plate (13) through a first through hole in a sliding manner, the left and right ends of the rear side wall of the limiting plate (13) are fixedly connected with a second limiting rod (14), two sets of second limiting grooves matched with the second limiting rod (14) are formed in the front side wall of the door leaf (1), and the two sets of second limiting grooves are symmetrically arranged around the center of the strip-shaped through hole.
4. A fire door convenient to install according to claim 3, wherein a first spring (15) is fixedly arranged between each of the left and right ends of the rear side wall of the limiting plate (13) and the front side wall of the door leaf (1), and the two first springs (15) are movably sleeved with the rod walls of the two second limiting rods (14) respectively.
5. An easy to install fire door according to claim 1, characterised in that a handle (16) is fixedly connected to the right end of the front side wall of the door leaf (1).
6. An easy to install fire door according to claim 2, characterised in that the ends of the two worms (7) outside the grooves are each fixedly connected with a rust-proof cap (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912403.6A CN110700736A (en) | 2019-09-25 | 2019-09-25 | Simple to operate's fire door that prevents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912403.6A CN110700736A (en) | 2019-09-25 | 2019-09-25 | Simple to operate's fire door that prevents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110700736A true CN110700736A (en) | 2020-01-17 |
Family
ID=69197235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912403.6A Pending CN110700736A (en) | 2019-09-25 | 2019-09-25 | Simple to operate's fire door that prevents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110700736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332828A (en) * | 2021-07-19 | 2021-09-03 | 安徽华翱新型板业有限公司 | Fireproof and heat-insulating manual purification plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589759A (en) * | 1968-03-26 | 1971-06-29 | Bouissois Souchon Neuvesel | Locking device for movable leaves such as window panes |
| CN201908508U (en) * | 2011-02-14 | 2011-07-27 | 高兴利 | Detachable door hinge |
| CN108005535A (en) * | 2017-11-03 | 2018-05-08 | 江苏省光华科技发展有限公司 | A kind of detachable hinge singly opens steel timber |
| CN207485278U (en) * | 2017-11-21 | 2018-06-12 | 江西中祥节能门窗装饰有限公司 | It is a kind of to facilitate urgent rescue door and window structure |
| CN208473621U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | The wooden flame-retarded fire-proof door of steel |
| CN209145437U (en) * | 2018-08-16 | 2019-07-23 | 浙江太秀幕墙门窗***有限公司 | A kind of hinge of adjustable door and window |
| CN209277781U (en) * | 2018-07-19 | 2019-08-20 | 无锡志诚特种门窗有限公司 | A kind of pair is opened fire resistant doorsets |
| CN211666572U (en) * | 2019-09-25 | 2020-10-13 | 天津星月欧瑞门业有限公司 | Prevent fire door convenient to installation |
-
2019
- 2019-09-25 CN CN201910912403.6A patent/CN110700736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589759A (en) * | 1968-03-26 | 1971-06-29 | Bouissois Souchon Neuvesel | Locking device for movable leaves such as window panes |
| CN201908508U (en) * | 2011-02-14 | 2011-07-27 | 高兴利 | Detachable door hinge |
| CN108005535A (en) * | 2017-11-03 | 2018-05-08 | 江苏省光华科技发展有限公司 | A kind of detachable hinge singly opens steel timber |
| CN207485278U (en) * | 2017-11-21 | 2018-06-12 | 江西中祥节能门窗装饰有限公司 | It is a kind of to facilitate urgent rescue door and window structure |
| CN208473621U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | The wooden flame-retarded fire-proof door of steel |
| CN209277781U (en) * | 2018-07-19 | 2019-08-20 | 无锡志诚特种门窗有限公司 | A kind of pair is opened fire resistant doorsets |
| CN209145437U (en) * | 2018-08-16 | 2019-07-23 | 浙江太秀幕墙门窗***有限公司 | A kind of hinge of adjustable door and window |
| CN211666572U (en) * | 2019-09-25 | 2020-10-13 | 天津星月欧瑞门业有限公司 | Prevent fire door convenient to installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332828A (en) * | 2021-07-19 | 2021-09-03 | 安徽华翱新型板业有限公司 | Fireproof and heat-insulating manual purification plate |
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Application publication date: 20200117 |
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