CN208267695U - A kind of fire resistant doorsets of separable door lock - Google Patents
A kind of fire resistant doorsets of separable door lock Download PDFInfo
- Publication number
- CN208267695U CN208267695U CN201820708110.7U CN201820708110U CN208267695U CN 208267695 U CN208267695 U CN 208267695U CN 201820708110 U CN201820708110 U CN 201820708110U CN 208267695 U CN208267695 U CN 208267695U
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- fire
- fire retardant
- glued board
- door lock
- doorframe
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Abstract
The utility model discloses a kind of fire resistant doorsets of separable door lock, doorframe is arranged on the inside of wall and is bolted, doorframe upper side is provided with fireproof door closer, fireproof door closer passes through two door closer stiffening plate connection doorframes respectively, fire retardant glued board, fire retardant glued board is divided into left and right two parts, the fire retardant glued board area in left side is less than the fire retardant glued board in right side, skeleton there are two being respectively set on the inside of two fire retardant glued boards, fire-retardant cloth cover perlite fireproof plate is separately filled on the inside of two fire retardant glued boards, rectangular through holes are provided in the middle part of the fire retardant glued board in right side, groove structure is provided on the inside of rectangular through holes, it is separable that the utility model realizes Fire-proof lock, double insurance, increase unlocking mode, it can real-time measurement room temperature, the function of automatic alarm under certain temperature.
Description
Technical field
The utility model relates to fire resistant doorsets field, specifically a kind of fire resistant doorsets of separable door lock.
Background technique
Accredited laboratory is specified by Ministry of Economic Affaris of fire-fighting portion, is marked according to the new edition fire resistant doorsets country of implementation from January 1st, 2009
Quasi- GB_12955-2008, fire resistant doorsets fire resistance test method test passes, and obtain the hair verifying of Ministry of Economic Affairs Standard Inspection Bureau core and log in card
Book and authorization mark the knowledgeable, referred to as fire resistant doorsets, it is that " can provide out jointly that the U.S. NFPA and IBC, which standardize defined fire resistant doorsets,
The combination of any fire-proof door leaf, door cheek, hardware and other accessories of a degree of flameproof protection of oral area ", fire resistant doorsets, which remove, to be had
Outside the effect of common door, has the function of preventing fire spreading and flue gas diffusion, the climing of the intensity of a fire can be prevented within a certain period of time
Prolong, it is ensured that evacuating personnel.
The buildings such as public place and civil buildings require to be equipped with fire resistant doorsets, and the type model of fire resistant doorsets is not quite similar, but
It is major function is all to play to prevent propagation of flame and diffusion of delaying, to achieve the effect that fire containment scale, city at present
The most material of common fire resistant doorsets is common on face, and fire resisting effect is unobvious, can be significantly if installing alarm system additional to fire resistant doorsets
That improves fire puts out rate, and in addition sometimes door lock will appear failure, can not smoothly open very much and escape, in this feelings
The personal safety of resident will be caused great harm under condition.
Therefore it is simple to design a kind of structure, there is, double insurance separable from master alarm capability Fire-proof lock, increase unlocking side
The fire resistant doorsets of formula, exactly inventor will solve the problems, such as.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of fire resistant doorsets of separable door lock, can be real
Existing structure is simple, has, double insurance separable from master alarm capability Fire-proof lock, the function of increase unlocking mode.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of fire resistant doorsets of separable door lock,
Including hinge for fireproof, fireproof door closer, composite heat-insulating fire-proof glass, fire prevention bolt, doorframe, fire prevention handle, doorframe tie rod, prevent
Fiery expansion sealing element, fire retardant glued board, silicon magnesium fire-proof plate A, skeleton, silicon magnesium fire-proof plate B, fire-retardant cloth cover perlite fireproof plate, hinge
Chain stiffening plate, door closer stiffening plate, conducting wire, temperature sensor, fire prevention electrical screen, alarm, installation frame, door lock mounting groove,
Fire prevention composite lock, Fire-proof lock, the doorframe are arranged on the inside of wall and are bolted, and the inside casing upper side is provided with
Fireproof door closer, the fireproof door closer passes through two door closer stiffening plates connection doorframes, fire retardant glued board respectively, described
Fire retardant glued board is divided into left and right two parts, and the fire retardant glued board area in left side is less than the fire retardant glued board in right side, described two difficulties
It is respectively set on the inside of combustion glued board there are two skeleton, described two fire retardant glued boards insides are separately filled with fire-retardant cloth cover perlite
Fire-proof plate, the fire retardant glued board middle part in right side are provided with rectangular through holes, are provided with groove structure on the inside of the rectangular through holes,
There are two composite heat-insulating fire-proof glass for setting on the inside of the groove structure, and described two composite heat-insulating fire-proof glass and right side are fire retardant
Fireproof expansion seal part is provided between glued board, it is anti-by silicon magnesium between the composite heat-insulating fire-proof glass and fire retardant glued board
Fiery plate B is connected and fixed, and has gap between described two fire retardant glued boards, and described two fire retardant veneer edges are connected separately with
Two fireproof expansion seal parts, doorframe inside both sides are respectively set there are two fireproof expansion seal part, and the doorframe is distinguished
Several hinge for fireproof are connected by several hinge stiffening plates, several hinge for fireproof are separately connected two fire retardant glued boards, institute
It states doorframe lower part and is provided with doorframe tie rod, setting is described two there are two bolt of preventing fires in the fire retardant glued plate end face in the left side
It is respectively arranged with silicon magnesium fire-proof plate A on the inside of fire retardant glued board and silicon magnesium fire-proof plate A is close to two fire retardant glued board inner walls, the right side
It is provided with installation frame on the inside of the fire retardant glued board in side, fire prevention electrical screen is provided on the inside of installation frame, fire prevention electrical screen is by leading
Line is separately connected three temperature sensors, and fire prevention electrical screen connects alarm, the alarm, fire prevention electrical screen end by conducting wire
Face and the fire retardant glued board end face in right side；
It is provided with door lock mounting groove at the fire retardant veneer edge in right side, is provided with door lock machine on the inside of the door lock mounting groove
Structure, the door lock mechanism include Fire-proof lock, fire prevention handle, and the door lock mechanism passes through two composite locks and the fire retardant glued board in right side
It is connected and fixed, the fire prevention handle is arranged below Fire-proof lock.
Further, the door lock mechanism can independently carry out locking connection, the fire retardant glue in right side with the fire retardant glued board in left side
Plywood can form a whole with door lock mechanism carries out locking connection with the fire retardant glued board in left side.
Further, the door lock mechanism right side edge is the divided edge structure with certain angle, for difficult with right side
Door body is rotated when combustion glued board separation.
Further, described two composite locks are separately positioned on door lock mechanism upper and lower ends and possess independent lock function.
Further, the hinge stiffening plate material is cold-rolled steel sheet, the skeleton, fire retardant glued board, doorframe tie rod, doorframe
Material is cold rolling hot dip galvanizing steel plate.
Further, exist between the skeleton and doorframe and have the gap, the fireproof expansion seal part being arranged on the doorframe is pre-
Gap can be filled up after thermal expansion.
The beneficial effects of the utility model are:
1. the utility model is designed using novel structure, Fire-proof lock is separated with fire prevention door body and is recombinated again, it is real
It is separable Fire-proof lock is showed, double insurance increases the function of unlocking mode.
2. by being transformed to door skin inside, multiple temperature sensors and alarm is added in the utility model,
Realize can real-time measurement room temperature, the function of automatic alarm under certain temperature.
Detailed description of the invention
Fig. 1 is the utility model topology view.
Fig. 2 is sectional view at A-A in Fig. 1.
Fig. 3 is cross-sectional view at B-B in Fig. 1.
Fig. 4 is cross-sectional view at C-C in Fig. 1.
Fig. 5 is enlarged view at I in Fig. 3.
Description of symbols: 1- hinge for fireproof；2- fireproof door closer；3- composite heat-insulating fire-proof glass；4- fire prevention bolt；
5- doorframe；6- fire prevention handle；7- doorframe tie rod；8- fireproof expansion seal part；The fire retardant glued board of 9-；10- silicon magnesium fire-proof plate A；11-
Skeleton；12- silicon magnesium fire-proof plate B；The fire-retardant cloth cover perlite fireproof plate of 13-；14- hinge stiffening plate；15- door closer stiffening plate；16-
Conducting wire；17- temperature sensor；18- fire prevention electrical screen；19- alarm；20- installation frame；21- door lock mounting groove；22- fire prevention
Composite lock；23- Fire-proof lock.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
It is the utility model topology view, sectional view at A-A in Fig. 1, cross-sectional view, Fig. 1 at B-B in Fig. 1 referring to Fig. 1 to 5
Cross-sectional view at middle C-C, enlarged view at I in Fig. 3 comprising hinge for fireproof 1, fireproof door closer 2, composite heat-insulating fire-proof glass 3,
Fire prevention bolt 4, doorframe 5, fire prevention handle 6, doorframe tie rod 7, fireproof expansion seal part 8, fire retardant glued board 9, silicon magnesium fire-proof plate
A10, skeleton 11, silicon magnesium fire-proof plate B12, fire-retardant cloth cover perlite fireproof plate 13, hinge stiffening plate 14, door closer stiffening plate 15,
Conducting wire 16, temperature sensor 17, fire prevention electrical screen 18, alarm 19, installation frame 20, door lock mounting groove 21, fire prevention composite lock
22, Fire-proof lock 23, doorframe 5 are arranged on the inside of wall and are bolted, and inside casing upper side is provided with fireproof door closer
2, fireproof door closer 2 connects doorframe 5, fire retardant glued board 9 by two door closer stiffening plates 15 respectively, and fire retardant glued board 9 divides
For left and right two parts, fire retardant 9 area of glued board in left side is less than the fire retardant glued board 9 in right side, and two fire retardant 9 insides of glued board are set respectively
It sets there are two skeleton 11, is separately filled with fire-retardant cloth cover perlite fireproof plate 13, the fire retardant glue in right side on the inside of two fire retardant glued boards 9
It is provided with rectangular through holes in the middle part of plywood 9, groove structure is provided on the inside of rectangular through holes, there are two multiple for setting on the inside of groove structure
Insulating fire-retarding glass 3 is closed, is provided with fire prevention Expansion sealing between the fire retardant glued board 9 of two composite heat-insulating fire-proof glass 3 and right side
Part 8 is connected and fixed between composite heat-insulating fire-proof glass 3 and fire retardant glued board 9 by silicon magnesium fire-proof plate B12, two fire retardant gluings
There is gap between plate 9, two fire retardant 9 edges of glued board are separately connected that there are two fireproof expansion seal part 8,5 insides two of doorframe
While being respectively set there are two fireproof expansion seal part 8, doorframe 5 connects several hinge for fireproof by several hinge stiffening plates 14 respectively
1, several hinge for fireproof 1 are separately connected two fire retardant glued boards 9, and 5 lower part of doorframe is provided with doorframe tie rod 7, the fire retardant gluing in left side
There are two bolts 4 of preventing fires for setting on 9 end face of plate, are respectively arranged with silicon magnesium fire-proof plate A10 and silicon magnesium on the inside of two fire retardant glued boards 9
Fire-proof plate A10 is close to two fire retardant 9 inner walls of glued board, is provided with installation frame 20, installation frame on the inside of the fire retardant glued board 9 in right side
20 insides are provided with fire prevention electrical screen 18, and fire prevention electrical screen 18 is separately connected three temperature sensors 17 by conducting wire 16, prevent fires
Electrical screen 18 connects alarm 19, alarm 19, fire prevention 18 end face of electrical screen and fire retardant 9 end face of glued board in right side by conducting wire 16
It flushes；
Fire retardant 9 edge of glued board in right side is provided with door lock mounting groove 21, is provided with door lock mechanism on the inside of door lock mounting groove 21,
Door lock mechanism includes Fire-proof lock 23, fire prevention handle 6, and door lock mechanism is connect by two composite locks with the fire retardant glued board 9 in right side solid
Fixed, fire prevention handle 6 is arranged below Fire-proof lock 23.
Door lock mechanism independently can carry out locking connection with the fire retardant glued board 9 in left side, and the fire retardant glued board 9 in right side can be with door lock machine
Structure, which forms a whole, carries out locking connection with the fire retardant glued board 9 in left side, and stating door lock mechanism right side edge is with certain angle
Divided edge structure, door body is rotated when for separating with the fire retardant glued board 9 in right side, two composite locks are separately positioned on door lock mechanism
Lower both ends and possess independent lock function, 14 material of hinge stiffening plate is cold-rolled steel sheet, and skeleton 11, fire retardant glued board 9, doorframe are drawn
Item 7,5 material of doorframe are cold rolling hot dip galvanizing steel plate, exist between skeleton 11 and doorframe 5 and have the gap, the fire prevention being arranged on doorframe 5
Expansion sealing element 8 can fill up gap after thermally expanding in advance.
The use of the new type fire insulation: A1.00 (second class)≤1.00h, test specimen back energy meter face (door leaf) put down equal temperature rise≤
140 DEG C, the time carries on the back energy meter face (in addition to doorframe 5) highest temperature Sheng≤180 DEG C, and it is flat that flame resistant glass (different area of insulation) carries on the back energy meter face
Equal temperature rise≤1140 DEG C, doorframe 5 carry on the back energy meter face highest temperature liter≤360 DEG C；Fire integrity: A1.00 (second class)≤1.00h, examination
Part carries on the back fiery face and does not occur lasting up to 10s or 10s or more flame, and cotton pad is not caught fire.
The utility model, once temperature is more than setting value, can be reported at the beginning of fire occurs with the temperature near automatic sensing
By automatic alarm, three temperature sensors, the 17 conduct monitoring at all levels room temperature being arranged on door occurs alert device 19 in Fire-proof lock 23
In the case where failure, it is only necessary to which practical specific key opens upper and lower two composite locks, so that it may direct around Fire-proof lock 23
Door lock mechanism where Fire-proof lock 23 is separated with fire retardant glued board 9, fire resistant doorsets is directly opened and escapes.
The utility model is designed using novel structure, and Fire-proof lock 23 is separated with fire prevention door body and is recombinated again, real
It is separable Fire-proof lock 23 is showed, double insurance, the function of increasing unlocking mode adds by being transformed to door skin inside
Enter multiple temperature sensors 17 and alarm 19, realize can real-time measurement room temperature, automatic alarm under certain temperature
Function.
Claims (6)
1. a kind of fire resistant doorsets of separable door lock, it is characterised in that；It is anti-including hinge for fireproof, fireproof door closer, compound heat-insulation
Flint glass, fire prevention bolt, doorframe, fire prevention handle, doorframe tie rod, fireproof expansion seal part, fire retardant glued board, silicon magnesium fire-proof plate A,
Skeleton, silicon magnesium fire-proof plate B, fire-retardant cloth cover perlite fireproof plate, hinge stiffening plate, door closer stiffening plate, conducting wire, temperature sensing
Device, fire prevention electrical screen, alarm, installation frame, door lock mounting groove, fire prevention composite lock, Fire-proof lock, the doorframe are arranged in wall
It inside and is bolted, the doorframe upper side is provided with fireproof door closer, and the fireproof door closer leads to respectively
Two door closer stiffening plates connection doorframes, fire retardant glued board are crossed, the fire retardant glued board is divided into left and right two parts, and the left side is difficult
It fires glued board area and is less than the fire retardant glued board in right side, be respectively set that there are two skeletons on the inside of described two fire retardant glued boards, it is described
It is separately filled with fire-retardant cloth cover perlite fireproof plate on the inside of two fire retardant glued boards, is provided with length in the middle part of the fire retardant glued board in right side
Square through hole, the rectangular through holes inside are provided with groove structure, and there are two compound heat-insulations for setting on the inside of the groove structure
Flame resistant glass is provided with fireproof expansion seal part between the fire retardant glued board of described two composite heat-insulating fire-proof glass and right side, institute
It states and is connected and fixed between composite heat-insulating fire-proof glass and fire retardant glued board by silicon magnesium fire-proof plate B, described two fire retardant glued boards
Between have a gap, described two fire retardant veneer edges are separately connected there are two fireproof expansion seal part, on the inside of the doorframe
Both sides are respectively set there are two fireproof expansion seal part, and the doorframe passes through several hinge stiffening plates respectively and connects several fire prevention hinges
Chain, several hinge for fireproof are separately connected two fire retardant glued boards, and the doorframe lower part is provided with doorframe tie rod, the left side
There are two bolts of preventing fires, described two fire retardant glued boards insides to be respectively arranged with silicon magnesium fire-proof plate for setting in fire retardant gluing plate end face
A and silicon magnesium fire-proof plate A are close to two fire retardant glued board inner walls, are provided with installation frame on the inside of the fire retardant glued board in right side, pacify
Dress scuncheon is provided with fire prevention electrical screen, and fire prevention electrical screen is separately connected three temperature sensors by conducting wire, electronics of preventing fires
Screen connects alarm, the alarm, fire prevention electrical screen end face and the fire retardant glued board end face in right side by conducting wire；
It is provided with door lock mounting groove at the fire retardant veneer edge in right side, is provided with door lock mechanism on the inside of the door lock mounting groove,
The door lock mechanism includes Fire-proof lock, fire prevention handle, and the door lock mechanism is connected by the fire retardant glued board of two composite locks and right side
Fixation is connect, the fire prevention handle is arranged below Fire-proof lock.
2. a kind of fire resistant doorsets of separable door lock according to claim 1, it is characterised in that: the door lock mechanism can be independent
Locking connection is carried out with the fire retardant glued board in left side, the fire retardant glued board in right side can form a whole with door lock mechanism and left side
Fire retardant glued board carries out locking connection.
3. a kind of fire resistant doorsets of separable door lock according to claim 1, it is characterised in that: the door lock mechanism right edge
Edge is the divided edge structure with certain angle, rotates door body when for separating with the fire retardant glued board in right side.
4. a kind of fire resistant doorsets of separable door lock according to claim 1, it is characterised in that: described two composite lock difference
It is arranged in door lock mechanism upper and lower ends and possesses independent lock function.
5. a kind of fire resistant doorsets of separable door lock according to claim 1, it is characterised in that: the hinge stiffening plate material
For cold-rolled steel sheet, the skeleton, fire retardant glued board, doorframe tie rod, doorframe material are cold rolling hot dip galvanizing steel plate.
6. a kind of fire resistant doorsets of separable door lock according to claim 1, it is characterised in that: between the skeleton and doorframe
In the presence of having the gap, the fireproof expansion seal part being arranged on the doorframe can fill up gap after thermally expanding in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708110.7U CN208267695U (en) | 2018-05-14 | 2018-05-14 | A kind of fire resistant doorsets of separable door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708110.7U CN208267695U (en) | 2018-05-14 | 2018-05-14 | A kind of fire resistant doorsets of separable door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267695U true CN208267695U (en) | 2018-12-21 |
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ID=64682465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820708110.7U Active CN208267695U (en) | 2018-05-14 | 2018-05-14 | A kind of fire resistant doorsets of separable door lock |
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| Country | Link |
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| CN (1) | CN208267695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464026A (en) * | 2021-07-27 | 2021-10-01 | 中铁第四勘察设计院集团有限公司 | Urban railway sliding door with electromagnetic clutch |
-
2018
- 2018-05-14 CN CN201820708110.7U patent/CN208267695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464026A (en) * | 2021-07-27 | 2021-10-01 | 中铁第四勘察设计院集团有限公司 | Urban railway sliding door with electromagnetic clutch |
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