CN105986701A - Fireproofing lock box and working method thereof - Google Patents
Fireproofing lock box and working method thereof Download PDFInfo
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- CN105986701A CN105986701A CN201510093555.XA CN201510093555A CN105986701A CN 105986701 A CN105986701 A CN 105986701A CN 201510093555 A CN201510093555 A CN 201510093555A CN 105986701 A CN105986701 A CN 105986701A
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- fire
- fire face
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- thin steel
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- 238000004079 fireproofing Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 13
- 239000012774 insulation material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009970 fire resistant effect Effects 0.000 description 10
- 239000011810 insulating material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The invention relates to a fireproofing lock box. The fireproofing lock box is characterized by comprising a fire facing face thin steel frame, a fire facing face high-temperature thermal insulation thick plate, a fire backing face high-temperature thermal insulation thick plate, a fire backing face thin steel frame, a fire backing face thin steel clamping groove, a thickness adjustment high-temperature thermal insulation plate and a fire facing face thin steel clamping groove. The fire facing face thin steel clamping groove is arranged on the fire facing face thin steel frame in a spot welding manner, and the fire backing face thin steel clamping groove is arranged on the fire backing face thin steel frame in a spot welding manner; the fire facing face high-temperature thermal insulation thick plate is inserted on the fire facing face thin steel frame, and the fire backing face high-temperature thermal insulation thick plate is inserted on the fire backing face thin steel frame; and the thickness adjustment high-temperature thermal insulation plate is inserted between the fire facing face thin steel clamping groove and the fire backing face thin steel clamping groove. The fireproofing lock box has the beneficial effects that the structure and the manufacturing process are simple and practical, the fireproofing lock box is suitable for fireproofing door leaves with different thicknesses, thin steel materials are reasonably combined with high-temperature thermal insulation materials, and meanwhile the fireproof integrity and the heat insulation property are improved.
Description
(1) technical field:
The pith one fire prevention lock box of fire resistant doorsets used in the present invention relates to all kinds of building.It is
It is composited by steel material and high temperature insulating material, is arranged on the position of Fire-proof lock on fire-proof door leaf, by Fire-proof lock
Body is surrounded, and serves heat insulation effect, it is to avoid the phenomenon of these dangerous position overtemperatures of fire resistant doorsets.
(2) background technology:
At present, the manufacturer of China's fire resistant doorsets has close to 800 more than, is no matter fire resistance steel door, wooden anti-
Vent, or other material fireproof doors, process for the processing and fabricating of lock box at Fire-proof lock, be summed up with regard to two kinds,
One is that welding forming suppressed by direct sheet metal, and another kind is with the bonding shaping of fire-proof heat insulation board.Contrast both
Lock box, according to standard GB/T 7,633 2008 " the fire resistance test method of door and roller shutter " the 9.1st that China is existing
The regulation of bar " temperature survey ", fire resistant doorsets arrange that at Fire-proof lock 50mm～100mm scope thermocouple is measured
The unexposed surface temperature of fire resistant doorsets, the first, owing to using the fabulous metal steel material of heat conductivility, carries on the back herein
Often there is overheating problem in fire face point for measuring temperature, thus causes fire resistant doorsets defective；The second uses fire-proof and thermal-insulation
Material, back of the body fire face point for measuring temperature is typically not over the maximum permissible temperature 180 DEG C of single-point herein, but, this material
The suitable trouble of lock box processing technology of material, requires height to the adhesive strength of bonded adhesives simultaneously, and cost of manufacture is relatively
High.
A kind of lock box of preventing fires of the present invention just can solve above problem well, and fire prevention lock box uses sheet metal material
Material and high temperature insulating material produced with combination form, and counter-fire face and the back of the body fire face of laminating door leaf use steel sheet material punching press
Molding, re-uses high temperature insulating heavy-gauge sheeting and is plugged in steel plate forming groove, is isolated in the back of the body fire face of counter-fire face and thermometric
Coming, Fire-proof lock is in the centre position of high temperature insulating heavy-gauge sheeting, plays heat insulation effect, thus reaches to make herein
Back of the body fire face single point temperature not overtemperature, it is ensured that the safety of fire resistant doorsets.
(3) summary of the invention:
It is an object of the invention to design a kind of fire prevention lock box, it is to use steel sheet material and high temperature insulating material multiple
Conjunction is made, laminating door leaf counter-fire face and the back of the body fire face use steel sheet material punch forming, re-use high temperature every
Hot heavy-gauge sheeting is plugged in steel plate forming groove, is kept apart in the back of the body fire face of counter-fire face and thermometric, meanwhile, high temperature every
Hot sheet can adjust blanking according to the gauge of door leaf, and to be applicable to the door leaf of different-thickness, Fire-proof lock is all the time
It is in the centre position of high temperature insulating heavy-gauge sheeting, namely with high temperature insulating sheet material, Fire-proof lock is enclosed, rise
Arrive heat insulation effect, it is to avoid the phenomenon of these dangerous position overtemperatures of fire resistant doorsets, it is ensured that the safety of fire resistant doorsets.
Technical scheme: a kind of fire prevention lock box (see Fig. 1, Fig. 2), it is characterised in that it includes counter-fire face
Thin steelframe, counter-fire face high temperature insulating heavy-gauge sheeting, back of the body fire face high temperature insulating heavy-gauge sheeting, the thin steelframe in back of the body fire face, back of the body fire face
Thin steel draw-in groove, thickness adjust high temperature insulating sheet material, counter-fire face thin steel draw-in groove；The wherein said thin steelframe in counter-fire face and
The thin steelframe in back of the body fire face uses steel sheet material punch forming, described counter-fire face thin steel draw-in groove and back of the body fire face thin steel draw-in groove
Using steel sheet material bending and molding, be welded in respectively on the thin steelframe of the thin steelframe in counter-fire face and back of the body fire face, described meets
Fire face high temperature insulating heavy-gauge sheeting and back of the body fire face high temperature insulating heavy-gauge sheeting use high temperature insulating heavy-gauge sheeting material slot treatment,
Being inserted into respectively on the thin steelframe of the thin steelframe in counter-fire face and back of the body fire face, described thickness adjusts high temperature insulating sheet material and uses height
Temperature thermal insulation plate material, according to fire-proof door leaf gauge blanking, is inserted into counter-fire face thin steel draw-in groove and back of the body fire face is thin
Between steel draw-in groove.
Counter-fire face high temperature insulating heavy-gauge sheeting described above and back of the body fire face high temperature insulating heavy-gauge sheeting are inserted into counter-fire respectively
On the thin steelframe of the thin steelframe in face and back of the body fire face, described thickness adjusts high temperature insulating sheet material and is inserted into counter-fire face thin steel draw-in groove
And between the thin steel draw-in groove of back of the body fire face.
The work process of the present invention is: the thin steelframe of the thin steelframe in (1) counter-fire face and back of the body fire face uses steel sheet material punching press
Molding；(2) thin for counter-fire face steel draw-in groove and back of the body fire face thin steel draw-in groove are put respectively and be welded in the thin steelframe in counter-fire face and carry on the back fire face
On thin steelframe；(3) counter-fire face high temperature insulating heavy-gauge sheeting and back of the body fire face high temperature insulating heavy-gauge sheeting are inserted into counter-fire respectively
On the thin steelframe of the thin steelframe in face and back of the body fire face；(4) thickness is adjusted high temperature insulating sheet material and is inserted into counter-fire face thin steel draw-in groove
And between the thin steel draw-in groove of back of the body fire face.
The present invention is advantageous in that: 1. structure and processing technology are simple, practical；2. the anti-of different-thickness it is applicable to
Vent is fanned, and the suitability is strong；3. by thin steel material and high temperature insulating material reasonable combination, improve fire-resistant simultaneously
Integrity and thermal insulation.
(4) accompanying drawing explanation:
Fig. 1 is the cross-sectional structural representation of a kind of lock box of preventing fires involved by the present invention.
Fig. 2 is that involved by the present invention, a kind of the perpendicular of lock box of preventing fires cuts open structural representation.
Fig. 3 is the operating principle FB(flow block) of a kind of lock box of preventing fires involved by the present invention.
Wherein, 1 be the thin steelframe in counter-fire face, 2 be counter-fire face high temperature insulating heavy-gauge sheeting, 3 thick for back of the body fire face high temperature insulating
Sheet material, 4 be back of the body fire face thin steelframe, 5 be back of the body fire face thin steel draw-in groove, 6 be thickness adjustment high temperature insulating sheet material, 7 be
Counter-fire face thin steel draw-in groove.
(5) detailed description of the invention:
Embodiment: a kind of fire prevention lock box (see Fig. 1, Fig. 2), it is characterised in that it include the thin steelframe in counter-fire face 1,
Counter-fire face high temperature insulating heavy-gauge sheeting 2, back of the body fire face high temperature insulating heavy-gauge sheeting 3, the thin steelframe in back of the body fire face 4, the thin steel in back of the body fire face
Draw-in groove 5, thickness adjust high temperature insulating sheet material 6, counter-fire face thin steel draw-in groove 7；The wherein said thin steelframe in counter-fire face 1
Use steel sheet material punch forming, described counter-fire face thin steel draw-in groove 7 and back of the body fire face thin with the thin steelframe in back of the body fire face 4
Steel draw-in groove 5 uses steel sheet material bending and molding, is welded in the thin steelframe of the thin steelframe in counter-fire face 1 and back of the body fire face 4 respectively
On, described counter-fire face high temperature insulating heavy-gauge sheeting 2 and back of the body fire face high temperature insulating heavy-gauge sheeting 3 use high temperature insulating slab
Material material slot treatment, is inserted on the thin steelframe of the thin steelframe in counter-fire face 1 and back of the body fire face 4 respectively, and described thickness is adjusted
Whole high temperature insulating sheet material 6 uses high temperature insulating sheet material, according to fire-proof door leaf gauge blanking, is inserted into and meets
Between fire face thin steel draw-in groove 7 and back of the body fire face thin steel draw-in groove 5.
Counter-fire face high temperature insulating heavy-gauge sheeting 2 described above and back of the body fire face high temperature insulating heavy-gauge sheeting 3 are inserted into respectively and meet
On the thin steelframe of the thin steelframe in fire face 1 and back of the body fire face 4, described thickness adjusts high temperature insulating sheet material 6 and is inserted into counter-fire face
Between thin steel draw-in groove 7 and back of the body fire face thin steel draw-in groove 5.
The work process of the present invention is: the thin steelframe of the thin steelframe in (1) counter-fire face 1 and back of the body fire face 4 uses steel sheet material
Punch forming；(2) thin for counter-fire face steel draw-in groove 7 and back of the body fire face thin steel draw-in groove 5 are welded in the thin steelframe in counter-fire face respectively
1 and back of the body fire face thin steelframe 4 on；(3) by counter-fire face high temperature insulating heavy-gauge sheeting 2 and back of the body fire face high temperature insulating heavy-gauge sheeting 3
It is inserted into respectively on the thin steelframe of the thin steelframe in counter-fire face 1 and back of the body fire face 4；(4) thickness is adjusted high temperature insulating sheet material 6
It is inserted between counter-fire face thin steel draw-in groove 7 and back of the body fire face thin steel draw-in groove 5.(see Fig. 3).
Claims (1)
1. one kind fire prevention lock box, it is characterised in that it include the thin steelframe in counter-fire face, counter-fire face high temperature insulating heavy-gauge sheeting,
Back of the body fire face high temperature insulating heavy-gauge sheeting, the thin steelframe in back of the body fire face, back of the body fire face thin steel draw-in groove, thickness adjust high temperature insulating sheet material,
Counter-fire face thin steel draw-in groove；The thin steelframe of the wherein said thin steelframe in counter-fire face and back of the body fire face uses steel sheet material to strike out
Type, described counter-fire face thin steel draw-in groove and back of the body fire face thin steel draw-in groove use steel sheet material bending and molding, spot welding respectively
On the thin steelframe in counter-fire face and back of the body fire face thin steelframe, described counter-fire face high temperature insulating heavy-gauge sheeting and back of the body fire face high temperature every
Hot heavy-gauge sheeting uses high temperature insulating heavy-gauge sheeting material slot treatment, is inserted into the thin steelframe in counter-fire face respectively and back of the body fire face is thin
On steelframe, described thickness adjusts high temperature insulating sheet material and uses high temperature insulating sheet material, according to fire-proof door leaf thickness
Measure, is inserted between counter-fire face thin steel draw-in groove and back of the body fire face thin steel draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093555.XA CN105986701B (en) | 2015-03-03 | 2015-03-03 | One kind fire prevention lock box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093555.XA CN105986701B (en) | 2015-03-03 | 2015-03-03 | One kind fire prevention lock box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105986701A true CN105986701A (en) | 2016-10-05 |
| CN105986701B CN105986701B (en) | 2018-02-09 |
Family
ID=57038588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093555.XA Expired - Fee Related CN105986701B (en) | 2015-03-03 | 2015-03-03 | One kind fire prevention lock box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360235A (en) * | 2020-09-29 | 2021-02-12 | 佛山市南海崇泰防火材料有限公司 | Fireproof heat-insulating material and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333788Y (en) * | 1998-04-16 | 1999-08-18 | 李林 | Electric control lock |
| CN2353862Y (en) * | 1998-03-26 | 1999-12-15 | 屠恒毅 | Anti-sawed anti-flame-cut alarming door-lock |
| CN2576859Y (en) * | 2002-09-28 | 2003-10-01 | 南京康尼机电新技术有限公司 | Freeze-proofing apparatus of door lock for carriage door |
| CN101126292A (en) * | 2007-09-07 | 2008-02-20 | 遵化市钟馗门业有限公司 | Fire-proof seal protection structure for fire-proof lock |
| CN103510748A (en) * | 2012-06-28 | 2014-01-15 | 大连金房子门窗制造有限公司 | General lock box for steel fireproof door |
-
2015
- 2015-03-03 CN CN201510093555.XA patent/CN105986701B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353862Y (en) * | 1998-03-26 | 1999-12-15 | 屠恒毅 | Anti-sawed anti-flame-cut alarming door-lock |
| CN2333788Y (en) * | 1998-04-16 | 1999-08-18 | 李林 | Electric control lock |
| CN2576859Y (en) * | 2002-09-28 | 2003-10-01 | 南京康尼机电新技术有限公司 | Freeze-proofing apparatus of door lock for carriage door |
| CN101126292A (en) * | 2007-09-07 | 2008-02-20 | 遵化市钟馗门业有限公司 | Fire-proof seal protection structure for fire-proof lock |
| CN103510748A (en) * | 2012-06-28 | 2014-01-15 | 大连金房子门窗制造有限公司 | General lock box for steel fireproof door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360235A (en) * | 2020-09-29 | 2021-02-12 | 佛山市南海崇泰防火材料有限公司 | Fireproof heat-insulating material and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105986701B (en) | 2018-02-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |