CN205778308U - A kind of have the fireproof and theftproof door tolling breakdown device - Google Patents
A kind of have the fireproof and theftproof door tolling breakdown device Download PDFInfo
- Publication number
- CN205778308U CN205778308U CN201620464790.3U CN201620464790U CN205778308U CN 205778308 U CN205778308 U CN 205778308U CN 201620464790 U CN201620464790 U CN 201620464790U CN 205778308 U CN205778308 U CN 205778308U
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- CN
- China
- Prior art keywords
- steel plate
- door
- fire
- capstan winch
- fireproof
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Abstract
The utility model discloses a kind of fireproof and theftproof door having and tolling breakdown device, including doorframe, the fire resistant doorsets that are arranged on door frames；In described doorframe, side is provided with lock tongue slot, and fire resistant doorsets side is provided with door lock assembly, and door lock assembly is adaptive with lock tongue slot；Described fire resistant doorsets are disposed with wood grain topcoat from outside to inside, add steel plate, fire-retardant asbestos board, foam-filled layer, back steel plate layer；Described foam-filled layer be internally provided with on Chain conveyer capstan winch, and transmission capstan winch be provided with two be connected to door lock assembly toll breakdown the arm of force, toll breakdown the arm of force and be internally provided with fire prevention steel chain, fire prevention steel chain is wrapped on capstan winch；It is additionally provided with rotation handle on described transmission capstan winch, rotates handle and reach outside the steel plate layer of back, and back steel plate layer is provided with the arc chute adaptive with handle width.Use this utility model can play good fireproofing function, and when big fire occurs, deformation door lock can be tolled breakdown, create favorable conditions for personnel escape within doors.
Description
Technical field
This utility model relates to furniture door locking and makes field, is specifically related to a kind of fireproof and theftproof door having and tolling breakdown device.
Background technology
At the various metal anti-theft doors of current commercial type, doorframe and door leaf junction are single track notch, and the inner and outer plates of door leaf all uses flat cold-rolled sheet, fill rock wool or polyurethane foam and bonding with inner and outer plates in door leaf.Take this structure can not play good fireproof effect, and thin plate is easily after breaking out of fire and be susceptible to deformation, once locked antitheft door after door plate deformation, hinder escape path, personnel are difficult to be again turned on the antitheft door of deformation within doors, easily cause casualties.
Utility model content
This utility model aims to provide a kind of fireproof and theftproof door having and tolling breakdown device, to solve the problems referred to above.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of have the fireproof and theftproof door tolling breakdown device, it is characterised in that: include doorframe, be arranged on the fire resistant doorsets of door frames；In described doorframe, side is provided with lock tongue slot, and fire resistant doorsets side is provided with door lock assembly, and door lock assembly is adaptive with lock tongue slot；Described fire resistant doorsets are disposed with wood grain topcoat from outside to inside, add steel plate, fire-retardant asbestos board, foam-filled layer, back steel plate layer；Described foam-filled layer be internally provided with on Chain conveyer capstan winch, and transmission capstan winch be provided with two be connected to door lock assembly toll breakdown the arm of force, toll breakdown the arm of force and be internally provided with fire prevention steel chain, fire prevention steel chain is wrapped on capstan winch；It is additionally provided with rotation handle on described transmission capstan winch, rotates handle and reach outside the steel plate layer of back, and back steel plate layer is provided with the arc chute adaptive with handle width.
Further, described thickening surface of steel plate is provided with crisscross reinforcement.
Further, described fire-retardant asbestos board edge is provided with multiple hook, and is hooked on by hook and adds on steel plate.
Further, it is filled with polyurethane foam in described foam-filled layer.
The beneficial effects of the utility model are: this utility model is designed with and adds steel plate, add steel plate and improve overall pick-proof and the anti-theft effect of framework, its back steel plate improves the connection effect between framework and body of wall, makes framework more be firmly fixed to difficult drop-off on body of wall, deformation.
And, fire-retardant asbestos board directly it is hooked with on steel plate adding, good fireproofing function can be played, and in foam-filled layer, it is provided with water tank and spraying cooling pipeline, after breaking out of fire safe-guard door lock deforms, door lock cannot normally be opened by key, can move capstan winch with turning handle grip strip and rotate, utilizing the fire prevention steel chain opposite house tolling breakdown in arm of force lock to toll breakdown, the escape to personnel within doors creates favorable conditions.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the fireproof and theftproof door tolling breakdown device that this utility model provides.
Labelling in figure: 1 for add steel plate, 2 for fire-retardant asbestos board, 3 for door lock assembly, 4 for doorframe, 5 for toll breakdown the arm of force, 6 for capstan winch, 7 be handle.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of, there is the fireproof and theftproof door tolling breakdown device, it is characterised in that: include doorframe 4, the fire resistant doorsets being arranged in doorframe 4；In described doorframe 4, side is provided with lock tongue slot, and fire resistant doorsets side is provided with door lock assembly 3, and door lock assembly 3 is adaptive with lock tongue slot；Described fire resistant doorsets are disposed with wood grain topcoat from outside to inside, add steel plate 1, fire-retardant asbestos board 2, foam-filled layer, back steel plate layer；Described foam-filled layer be internally provided with on Chain conveyer capstan winch 6, and transmission capstan winch 6 be provided with two be connected to door lock assembly 3 toll breakdown the arm of force 4, toll breakdown the arm of force 4 and be internally provided with fire prevention steel chain, fire prevention steel chain is wrapped on capstan winch 6；It is additionally provided with rotation handle 7 on described transmission capstan winch 6, rotates handle 7 and reach outside the steel plate layer of back, and back steel plate layer is provided with the arc chute adaptive with handle 7 width.Described steel plate 1 surface configuration that adds has crisscross reinforcement.Described fire-retardant asbestos board 2 edge is provided with multiple hook, and is hooked on by hook and adds on steel plate 1.It is filled with polyurethane foam in described foam-filled layer.
This utility model is designed with and adds steel plate 1, adds steel plate 1 and improves overall pick-proof and the anti-theft effect of framework, and its back steel plate improves the connection effect between framework and body of wall, makes framework more be firmly fixed to difficult drop-off on body of wall, deformation.
And, fire-retardant asbestos board 2 directly it is hooked with on steel plate 1 adding, good fireproofing function can be played, and in foam-filled layer, be provided with water tank and spraying cooling pipeline, after breaking out of fire safe-guard door lock deforms, door lock cannot normally be opened by key, can rotate handle 7 drives capstan winch 6 to rotate, and when capstan winch 6 rotates, is shunk by steel chain and tolls breakdown the arm of force 4, utilizing the fire prevention steel chain opposite house tolling breakdown in the arm of force 4 lock to toll breakdown, the escape to personnel within doors creates favorable conditions.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. one kind has the fireproof and theftproof door tolling breakdown device, it is characterised in that: include doorframe, be arranged on the fire resistant doorsets of door frames；In described doorframe, side is provided with lock tongue slot, and fire resistant doorsets side is provided with door lock assembly, and door lock assembly is adaptive with lock tongue slot；Described fire resistant doorsets are disposed with wood grain topcoat from outside to inside, add steel plate, fire-retardant asbestos board, foam-filled layer, back steel plate layer；Described foam-filled layer be internally provided with on Chain conveyer capstan winch, and transmission capstan winch be provided with two be connected to door lock assembly toll breakdown the arm of force, toll breakdown the arm of force and be internally provided with fire prevention steel chain, fire prevention steel chain is wrapped on capstan winch；It is additionally provided with rotation handle on described transmission capstan winch, rotates handle and reach outside the steel plate layer of back, and back steel plate layer is provided with the arc chute adaptive with handle width.
The most according to claim 1 have the fireproof and theftproof door tolling breakdown device, it is characterised in that: described thickening surface of steel plate is provided with crisscross reinforcement.
The most according to claim 1 have the fireproof and theftproof door tolling breakdown device, it is characterised in that: described fire-retardant asbestos board edge is provided with multiple hook, and is hooked on by hook and adds on steel plate.
The most according to claim 1 have the fireproof and theftproof door tolling breakdown device, it is characterised in that: it is filled with polyurethane foam in described foam-filled layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464790.3U CN205778308U (en) | 2016-05-22 | 2016-05-22 | A kind of have the fireproof and theftproof door tolling breakdown device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464790.3U CN205778308U (en) | 2016-05-22 | 2016-05-22 | A kind of have the fireproof and theftproof door tolling breakdown device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778308U true CN205778308U (en) | 2016-12-07 |
Family
ID=58118282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464790.3U Expired - Fee Related CN205778308U (en) | 2016-05-22 | 2016-05-22 | A kind of have the fireproof and theftproof door tolling breakdown device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701049A (en) * | 2017-11-03 | 2018-02-16 | 江苏省光华科技发展有限公司 | It is a kind of to be easy to that escapes singly to open steel wood armoured door |
| CN111991716A (en) * | 2020-09-04 | 2020-11-27 | 广州高腾科技有限公司 | Intelligent control method for high-rise residential refuge device and maintenance method thereof |
-
2016
- 2016-05-22 CN CN201620464790.3U patent/CN205778308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701049A (en) * | 2017-11-03 | 2018-02-16 | 江苏省光华科技发展有限公司 | It is a kind of to be easy to that escapes singly to open steel wood armoured door |
| CN111991716A (en) * | 2020-09-04 | 2020-11-27 | 广州高腾科技有限公司 | Intelligent control method for high-rise residential refuge device and maintenance method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170522 |