CN207470003U - A kind of safety cabinet of multilayer theft-prevention structure - Google Patents
A kind of safety cabinet of multilayer theft-prevention structure Download PDFInfo
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- CN207470003U CN207470003U CN201720891957.9U CN201720891957U CN207470003U CN 207470003 U CN207470003 U CN 207470003U CN 201720891957 U CN201720891957 U CN 201720891957U CN 207470003 U CN207470003 U CN 207470003U
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Abstract
A kind of safety cabinet of multilayer theft-prevention structure, including cabinet, cabinet ecto-entad is sequentially connected as outside plate, wearing plate, compound enhancement layer, reinforcing plate；It is mutually fitted closely between the outside plate, wearing plate, compound enhancement layer, reinforcing plate；The outside plate be stainless steel or carbon steel outside plate, 1 5mm of thickness；10 15mm of wear-resisting plate thickness；The reinforcing plate be stainless steel or carbon steel sheet, 2 10mm of thickness；5 10mm of thickness of the compound enhancement layer, compound enhancement layer are silicon carbide, silicon nitride, boron carbide or alumina layer.Compared with prior art; a kind of safety cabinet of the multilayer theft-prevention structure of the utility model; attack tolerant can be strong, good anti-theft effect, by high safety grade safety cabinet; such as CEN III; the safety cabinet wall thickness reduction of V grades of CEN IV, CEN meets safety cabinet assembling and installs the limitation of limited bulk to 20~30mm; meanwhile this multi-layer compound structure can also be used for heavy wall safety cabinet locally needs the protection of reinforced region.
Description
Technical field
The utility model belongs to safety cabinet construction applications, and in particular to a kind of safety cabinet of multilayer theft-prevention structure.
Background technology
Safety cabinet security level is higher, and anti-theft performance is better, and the common attack tool of safety cabinet is emery wheel cuts, and flame is cut
It cuts, hammers, impact drill, oxygen melts rifle（Gas explosion rifle）, in order to resist these attacks, the wall thickness of customary risks cabinet make it is thicker, at present
The safety cabinet of V grades of CEN III, CEN IV, CEN, usual wall thickness >=40mm.
Utility model content
The purpose of this utility model is to provide a kind of safety cabinet of multilayer theft-prevention structure, using the anti-of this structure fabrication
It steals safety cabinet wall thickness and is reduced to 40mm hereinafter, EN1143-1CENIII, CENIV, CENV anti-theft grade still can be reached.
The technical solution of the utility model is：
A kind of safety cabinet of multilayer theft-prevention structure, including cabinet, it is characterised in that：It is outer that cabinet ecto-entad, which is sequentially connected,
Plate, wearing plate, compound enhancement layer, reinforcing plate；Mutually close patch between the outside plate, wearing plate, compound enhancement layer, reinforcing plate
It closes.
As preference, the outside plate is stainless steel or carbon steel outside plate, thickness 1-5mm；The wear-resisting plate thickness 10-
15mm；The reinforcing plate be stainless steel or carbon steel sheet, thickness 2-10mm；The thickness 5-10mm of the compound enhancement layer, it is compound plus
Strong layer is silicon carbide, silicon nitride, boron carbide or alumina layer.
As preference, the overlay cladding of the wearing plate and the inner surface of outside plate fit closely, wearing plate substrate surface is with answering
Reinforcement layer surface is closed to fit closely.
As preference, the compound enhancement layer splices for en-block construction or multiple fritters.
Further, the compound enhancement layer splices for multiple fritters；It is welded between wearing plate and reinforcing plate several
A pillar or rib, the fritter are placed in the shape of pillar or rib composition, are linked to be an entirety.
Further, the cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, it is described
The thickness 3mm of reinforcing plate, the silicon carbide layer are the fritter silicon carbide bulk splicing that multiple sizes are 50 × 50 × 5mm.
Further, the cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, it is described
The thickness 3mm of reinforcing plate, the silicon nitride layer are the fritter nitridation silico briquette splicing that multiple sizes are 50 × 50 × 5mm.
Further, the cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, it is described
The thickness 3mm of reinforcing plate, the boron carbide layer are the fritter boron carbide block splicing that multiple sizes are 50 × 50 × 5mm.
Further, the cabinet wall thickness is 30mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, it is described
The thickness 3mm of reinforcing plate, the alumina layer are the fritter alumina block splicing that multiple sizes are 50 × 50 × 10mm.
Advantageous effect：Compared with prior art, the safety cabinet of a kind of multilayer theft-prevention structure of the utility model, attack tolerant
Can be strong, good anti-theft effect, by high safety grade safety cabinet, such as CEN III, the safety cabinet wall thickness reduction of V grades of CEN IV, CEN
To 20~30mm, meet safety cabinet assembling and the limitation of limited bulk is installed, meanwhile, this multi-layer compound structure also can be used
The protection of reinforced region is locally needed in heavy wall safety cabinet.
Description of the drawings
Fig. 1 is the lateral diagrammatic cross-section of the utility model；
Fig. 2 is the positive diagrammatic cross-section of the utility model；
Wherein, 1, outside plate, 2, wearing plate, 3, compound enhancement layer, 4, pillar or rib, 5, reinforcing plate.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
As shown in Figure 1, a kind of safety cabinet of multilayer theft-prevention structure, including cabinet, it is outer that cabinet ecto-entad, which is sequentially connected,
Plate 1, wearing plate 2, compound enhancement layer 3, reinforcing plate 5；Between the outside plate 1, wearing plate 2, compound enhancement layer 3, reinforcing plate 5 mutually
It fits closely.
The outside plate 1 be stainless steel or carbon steel outside plate, thickness 1-5mm；The 2 thickness 10-15mm of wearing plate；The reinforcement
Plate 5 be stainless steel or carbon steel sheet, thickness 2-10mm；The thickness 5-10mm of the compound enhancement layer 3, compound enhancement layer 3 are carbonization
Silicon, silicon nitride, boron carbide or alumina layer.
The inner surface of the overlay cladding and outside plate 1 of the wearing plate 2 fits closely, 2 substrate surface of wearing plate and compound enhancement layer 3
Surface fits closely.
The compound enhancement layer 3 splices for en-block construction or multiple fritters.
Further, the compound enhancement layer 3 splices for multiple fritters；If it is welded between wearing plate 2 and reinforcing plate 5
Dry pillar or rib 4, the fritter are placed in the shape of pillar or rib composition, are linked to be an entirety.
The compound enhancement layer be silicon carbide, silicon nitride, boron carbide or alumina layer, silicon carbide, silicon nitride, boron carbide,
These material fragilities of aluminium oxide are big, it is impossible to hammering, impact drill attack are resisted, but they resist gas flame cuttiug, oxygen melts rifle（Gas
Quick-fried rifle）Better performances, wearing plate to hammering, impact drill and grinding wheel have certain resistance.
Compound enhancement layer is tightly attached to the substrate surface of wearing plate, when safety cabinet from outside by being attacked, due to wear-resisting
The blocking of plate makes compound enhancement layer be not easy to be removed and destroy；Compound enhancement layer protection wearing plate cannot thoroughly be cut simultaneously
Thoroughly, so as to mutually protect, make anti-gas flame cuttiug, emery wheel cuts hammer, and impact drill, oxygen melts rifle（Gas explosion rifle）Comprehensive performance improves
3-8 times, high safety grade safety cabinet wall thickness is reduced to 20 ~ 30mm.
Embodiment 1
As shown in Figs. 1-2, the cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, institute
The thickness 3mm of reinforcing plate is stated, the silicon carbide layer is the fritter silicon carbide bulk splicing that multiple sizes are 50 × 50 × 5mm.
The silicon carbide layer splices for multiple fritter silicon carbide bulks；Several are welded between wearing plate 2 and reinforcing plate 5
Pillar or rib 4, the fritter silicon carbide bulk are placed in the shape that pillar or rib 4 form, and are linked to be an entirety.
After testing, test method uses EN1143-1：2012 safety cabinet security levels and test method；Test data is such as
Table 1：
Table 1
Embodiment 2
The cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness of the reinforcing plate
3mm is spent, the silicon nitride layer is the fritter nitridation silico briquette splicing that multiple sizes are 50 × 50 × 5mm.
The silicon nitride layer nitrogenizes silico briquette splicing for multiple fritters；Several are welded between wearing plate 2 and reinforcing plate 5
Pillar or rib 4, the fritter nitridation silico briquette are placed in the shape that pillar or rib 4 form, and are linked to be an entirety.
After testing, test method uses EN1143-1：2012 safety cabinet security levels and test method；Test data is such as
Table 2：
Table 2
Embodiment 3
The cabinet wall thickness is 25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness of the reinforcing plate
3mm is spent, the boron carbide layer is the fritter boron carbide block splicing that multiple sizes are 50 × 50 × 5mm.
The boron carbide layer splices for multiple fritter boron carbide blocks；Several are welded between wearing plate 2 and reinforcing plate 5
Pillar or rib 4, the fritter boron carbide block are placed in the shape that pillar or rib 4 form, and are linked to be an entirety.
After testing, test method uses EN1143-1：2012 safety cabinet security levels and test method；Test data is such as
Table 3：
Table 3
Embodiment 4
The cabinet wall thickness is 30mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness of the reinforcing plate
3mm is spent, the alumina layer is the fritter alumina block splicing that multiple sizes are 50 × 50 × 10mm.
The alumina layer splices for multiple fritter alumina blocks；Several are welded between wearing plate 2 and reinforcing plate 5
Pillar or rib 4, the fritter alumina block are placed in the shape that pillar or rib 4 form, and are linked to be an entirety.
After testing, test method uses EN1143-1：2012 safety cabinet security levels and test method；Test data is such as
Table 4：
Table 4
Claims (9)
1. a kind of safety cabinet of multilayer theft-prevention structure, including cabinet, it is characterised in that：It is outer that cabinet ecto-entad, which is sequentially connected,
Plate, wearing plate, compound enhancement layer, reinforcing plate；Mutually close patch between the outside plate, wearing plate, compound enhancement layer, reinforcing plate
It closes.
2. a kind of safety cabinet of multilayer theft-prevention structure according to claim 1, it is characterised in that：The outside plate is stainless steel
Or carbon steel outside plate, thickness 1-5mm；The wear-resisting plate thickness 10-15mm；The reinforcing plate be stainless steel or carbon steel sheet, thickness 2-
10mm；The thickness 5-10mm of the compound enhancement layer, compound enhancement layer are silicon carbide, silicon nitride, boron carbide or alumina layer.
3. a kind of safety cabinet of multilayer theft-prevention structure according to claim 1, it is characterised in that：The built-up welding of the wearing plate
The inner surface of layer and outside plate fits closely, and wearing plate substrate surface is fitted closely with compound reinforcement layer surface.
4. a kind of safety cabinet of multilayer theft-prevention structure according to claim 1, it is characterised in that：The compound enhancement layer is
En-block construction or the splicing of multiple fritters.
5. a kind of safety cabinet of multilayer theft-prevention structure according to claim 4, it is characterised in that：The compound enhancement layer is
Multiple fritter splicings；Several pillars or rib are welded between wearing plate and reinforcing plate, the fritter is placed in pillar or muscle
In the shape of item composition, it is linked to be an entirety.
6. a kind of safety cabinet of multilayer theft-prevention structure according to claim 2, it is characterised in that：The cabinet wall thickness is
25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness 3mm of the reinforcing plate, the silicon carbide layer is more
The fritter silicon carbide bulk that a size is 50 × 50 × 5mm is spliced.
7. a kind of safety cabinet of multilayer theft-prevention structure according to claim 2, it is characterised in that：The cabinet wall thickness is
25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness 3mm of the reinforcing plate, the silicon nitride layer is more
The fritter that a size is 50 × 50 × 5mm nitrogenizes silico briquette splicing.
8. a kind of safety cabinet of multilayer theft-prevention structure according to claim 2, it is characterised in that：The cabinet wall thickness is
25mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness 3mm of the reinforcing plate, the boron carbide layer is more
The fritter boron carbide block that a size is 50 × 50 × 5mm splices.
9. a kind of safety cabinet of multilayer theft-prevention structure according to claim 2, it is characterised in that：The cabinet wall thickness is
30mm；The thickness 4mm of the outside plate, the thickness 13mm of wearing plate, the thickness 3mm of the reinforcing plate, the alumina layer is more
The fritter alumina block that a size is 50 × 50 × 10mm is spliced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720891957.9U CN207470003U (en) | 2017-07-21 | 2017-07-21 | A kind of safety cabinet of multilayer theft-prevention structure |
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| CN201720891957.9U CN207470003U (en) | 2017-07-21 | 2017-07-21 | A kind of safety cabinet of multilayer theft-prevention structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165535A (en) * | 2017-07-21 | 2017-09-15 | 创斯达科技集团(中国)有限责任公司 | A kind of safety cabinet of multilayer theft-prevention structure |
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- 2017-07-21 CN CN201720891957.9U patent/CN207470003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165535A (en) * | 2017-07-21 | 2017-09-15 | 创斯达科技集团(中国)有限责任公司 | A kind of safety cabinet of multilayer theft-prevention structure |
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