CN104165016B - There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function - Google Patents
There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function Download PDFInfo
- Publication number
- CN104165016B CN104165016B CN201310207117.2A CN201310207117A CN104165016B CN 104165016 B CN104165016 B CN 104165016B CN 201310207117 A CN201310207117 A CN 201310207117A CN 104165016 B CN104165016 B CN 104165016B
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- Prior art keywords
- arm
- fastening
- force
- forms
- transparent form
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Classifications
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- 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
- E06B5/12—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 against air pressure, explosion, or gas
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- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/26—Peepholes; Windows; Loopholes
- F41H5/263—Mounting of transparent armoured panels, e.g. bulletproof windows on vehicles
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- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function.The invention discloses a kind of panzer forms fastening structure, comprise a mounting frame and be fixed on the transparent form of panzer main body by mounting frame; The side of transparent form is combined with a circle prestressed structure framework, is formed with the fastening structure cooperatively interacted between framework and described mounting frame.Transparent form of the present invention is combined with the rigid frame of prestressed structure in surrounding, and coordinate with panzer mounting frame install by this framework, overall from mounting frame escape after preventing forms to be subject to external impacts generation deformation, thus the safety of forms fastening structure is improved greatly; The employing of resilient snubber of the present invention and slip buffer provides very effective cushioning effect in the transparent form very first time after impacting such as be subject to exploding, obviously can slow down the time and the probability that are subject to impacting rear fragmentation with reduction forms, improve the security protection performance of whole panzer transparent form structure further.
Description
Technical field
The present invention relates to all kinds of armored vehicles in national defense construction field, espespecially a kind of fastening structure and fastening method thereof with the panzer transparent form of explosion-proof buffering function.
Background technology
Panzer is generally the general designation to being equipped with armoring military or police vehicle.In order to adapt to the feature of modern war, and combat terrorist activities, many-sided needs such as maintain public order, the development of all kinds of military, police civilian panzer in addition achieves larger progress, such as armored personnel carrier, armored anti-riot vehicle, armored car etc. in recent years.The characteristic of panzer is the off-road mobility energy with height, has certain protection and firepower effect, and therefore the forms such as the windshield of vehicle and side window glass also must have corresponding protective capacities.
But current panzer forms mounting structure, be embedded in the border structure of similar U-type groove by the forms such as bulletproof glass or Anti-explosive glass mostly, periphery establishes fluid sealant, and it is fastening that the metal rib of some meetings to forms side carries out flange.Such mounting means forms and panzer do not form one, forms are in free state substantially, explode outward or the impact load of bullet once be subject to car, although forms all can not be broken into granule as tempered glass, but local is broken and produce the deformation of an impact direction and keep complete under the effect of inner colloid under the effect impacted, but must there is integrally bending distortion in forms, and now the appearance and size of forms can be less than the internal diameter of frame.Therefore forms just entirety may be escaped and fly in car from frame, cause the injures and deaths of personnel in vehicle, and do not have its due protective action.Although the RET retention value (after blast impulse glass weight/blast impulse front glass weight) of forms, larger than simple glass, be less than 1 all the time and cannot guarantee to equal 1.
In order to reduce the impact of above-mentioned defect on occupant's safety; usually the area of forms can be reduced during design; or increase the width of forms both sides rib; the visual field that its result all causes the occupants such as driver synchronously reduces, and brings inconvenience to the observation etc. of the driving of vehicle and occupant.
In addition because forms and vehicle do not form one, there is space between the two, when vehicle is exploded or strenuous vibration occurs, rigid collision must occur as between the forms of fragility material and rigid border, stress is concentrated even cracked and loses protective action to cause forms self first to occur.
Still there is certain defect in the above-mentioned mounting means about panzer transparent form and structure, and does not have solution and technical scheme targetedly at present, and therefore associated safety hidden danger exists all the time, also becomes a great problem always perplexing person skilled.
But along with the progress in epoch, the application of panzer in fields such as national defence is more and more general, but the core technology that effectively can promote the fastening supporting construction safety of panzer transparent form and convenience is still unresolved.Affect the major issue of national defense construction and people life property safety for this type of, there is no more rational settling mode at present, and the present invention fills up the blank in this field.
Summary of the invention
The object of the invention is the defect overcoming prior art, and provides a kind of panzer forms mounting structure, and transparent form of the present invention can select bulletproof glass, implosion guard or Anti-explosive glass etc. as required, unrestricted.
Fastening system in the present invention is a kind of dynamic generation, has the fastening system of stable prestressed structure.Prestressing force [prestressingforce] generally refers in material making or in other object forming processes, in advance to the tensile region under its outer load effect, use compressive stress, the compressive stress constituent material drawn in advance or the prestressed structure of object that corresponding technology and technique are introduced.In material or object, introduce compressive stress, the technology and the technique that form stable prestressed structure are generally referred to as prestressing technique.The material or the object that have prestressed structure are commonly referred to as prestressed material or prestressing force object.
As everyone knows, the prestressed structure of material or object can improve the functional performance of material or object.The functional performance of material or object generally refers to the raising of himself rigidity, the lifting of self anti-shake performance, the enhancing of natural resiliency intensity, thus increases material or the durability of object and the safety in its use procedure.
Have existed since ancient times for prestressing technique, is that Chinese ancients take this apparatus performance of making the life better, and reinforces a kind of technique compensating working tool.As wooden barrel cuff (introducing prestressing force) can durable leakproof etc.Nearest five more than ten years, along with the continuous breakthrough of prestressing technique, prestressed structure obtains great application in fields such as buildings, and prestressed material also breaches the restriction of high strength steel etc., progressively high to intensity, change from non-metal types such as the large poly-carbon fiber of heavy and light, elastic membrane amount and polyester fiber classes.
But regrettably, prestressed material or object major applications so far is still also confined to the physical property field of improving material and object self.As prestressed material, its physical property no doubt has remarkable reinforcement, but its built-in stable prestressed structure must have it should have the innovation area of use.
Under the effect of external force, introduce the process of compressive stress in material or object, be commonly referred to as material or the built-in prestressed production process of object.Generally speaking, any elastomeric material, under the effect of external force, all can produce built-in prestressing force, the mechanism of external force, is exactly the process that the built-in prestressing force of elastomeric material produces.Implement to control to the dynamic process foreign object that the built-in prestressing force of elastomeric material produces, just form the built-in prestressed rock-steady structure of material or object.
The present invention uses elastic fastening assembly, produce external force by compressing assembly and compressive stress is introduced to it, and use the dynamic process that transparent form is introduced to control compressive stress, finally form the stable prestressed structure of elastomeric material and transparent form one, thus complete and reach the fastening effect of transparent form.Because elastomeric material and transparent form have the stable prestressed structure of one, overall physical property is strengthened greatly, thus the firmness of the fastening installation of transparent form, stability, degree of safety and Discussing Convenience are also strengthened greatly.
The object of the invention is the deficiency solving current panzer forms mounting structure technology, a kind of exciting and controlling the dynamic production process of elastomeric material prestressing force is provided, form the stable prestressed structure of elastomeric material and transparent form one, thus complete and reach the fastening effect of transparent form.
For solving the problems of the technologies described above, the invention discloses a kind of panzer forms mounting structure, comprising a mounting frame and being fixed on the transparent form of panzer main body by described mounting frame; Described mounting frame is formed with the first mounting groove, and the side of described transparent form is inserted in described first mounting groove; The side of described transparent form is combined with a ring box body, the mounting structure cooperatively interacted is formed between described framework and described first mounting groove, described framework comprises a compressing assembly and a fastening assembly, oppresses described fastening assembly generation prestressing force and then fastening described transparent form by the cooperation of described compressing assembly and transparent form.
Further improvement of the present invention is, described fastening assembly comprises two symmetric clamp in the bow-shaped arm of described transparent form both sides, between two bow-shaped arms, sandwiched forms an enclosed space, described bow-shaped arm comprises first arm of force and second arm of force being connected described first arm of force, the junction of described first arm of force and described second arm of force forms sliding-end, described first arm of force is formed by pressure side in the side away from described second arm of force, described second arm of force is in the formation fastening end, side away from described first arm of force, the pressurized termination of described first arm of force by described compressing assembly compressing and coordinate described transparent form to order about described first arm of force and second arm of force generates prestressing force.
Further improvement of the present invention is, described compressing assembly comprises one first pressure strip and one second pressure strip;
Two sliding-ends of described bow-shaped arm are resisted against described first pressure strip surface; Two of described bow-shaped arm to be resisted against the outer surface of described second pressure strip by pressure side, two fastening ends of described bow-shaped arm are resisted against described transparent form two sides;
Be fastened by bolts described first pressure strip and described second pressure strip, described second pressure strip is oppressed two of described bow-shaped arm and is subject to pressure side to described first pressure strip direction displacement, two sliding-ends of described bow-shaped arm occur in the surface of described first pressure strip mutually away from displacement, two fastening ends of described bow-shaped arm are subject to the spacing of described transparent form, thus order about described first arm of force and described second arm of force generates the fastening described transparent form of prestressing force.
Further improvement of the present invention is, the position that described transparent form carries out a first direction and a second direction by described enclosed space adjusts.
Further improvement of the present invention is, described mounting frame forms described first pressure strip, is fastened by bolts described first pressure strip and described second pressure strip forms described mounting structure and then is installed in described first mounting groove by described transparent form.
Further improvement of the present invention is, described first pressure strip and described mounting frame form the limiting section cooperatively interacted; At least one resilient snubber is provided with between described framework and described mounting frame.
Further improvement of the present invention is, the bottom of described framework is provided with slip buffer.
Further improvement of the present invention is, described mounting frame comprises framework and is fixed on the cover plate on described framework, and described framework and described cover plate coordinate described first mounting groove of formation.
Further improvement of the present invention is, the side of described transparent form is recessed to form the second mounting groove and is combined with one T-shaped; Described T-shaped the raised line comprising a backboard and be formed at described backboard, described raised line is embedded in described second mounting groove, described backboard is against described second pressure strip, by backboard and the raised line of fastening described first pressure strip of bolt-through, described second pressure strip and described T-shaped, thus order about first arm of force of described fastening assembly and second arm of force generates the fastening described transparent form of prestressing force.
Further improvement of the present invention is, is provided with a pad between described transparent form and described backboard.
Further improvement of the present invention is, the sliding-end of described bow-shaped arm is arc surface or inclined-plane.
Further improvement of the present invention is, the thickness of described second arm of force forms a gradual change from thick to thin from described sliding-end to described fastening end.
Further improvement of the present invention is, the pressure side that is subject to of the bow-shaped arm of described fastening assembly has extended to form a rotation positioning edge downwards, and the described rotation positioning edge of the corresponding described fastening assembly of described second pressure strip is formed with rotation locating slot.
The present invention is owing to have employed above technical scheme, and the beneficial effect made it have is:
In panzer forms fastening structure of the present invention, oppress fastening assembly by compressing assembly together with the cooperation of transparent form and generate prestressing force, transparent form becomes the prestressed main control element of generation, what fastening assembly was selected is elastomeric material, it under external force, namely material internal forms stable prestressing force and stores, and with transparent form, oppress the fastening system forming stable prestressing force and prestressing force feature together with assembly, its beneficial effect includes but not limited to:
1. transparent form surrounding of the present invention is combined with a prestressed structure rigid frame, and fixed by this framework and mounting frame, overall from mounting frame escape after preventing transparent form to be subject to external impacts generation deformation, thus the safety of panzer transparent form mounting structure of the present invention is improved greatly.
2., when described in, prestressed structure is subject to ectocine, the cushioning effect of its sensitiveness is also quite obvious.Such as, when transparent form or miscellaneous part are subject to ambient temperature effect suddenly, when producing the internal stress of skewness due to the thermal shock resistance properties difference of material itself; In installation process and in use procedure, when producing the internal stress of skewness due to the external force collision that may be subject to.Now whole prestress system can regulate corresponding prestressing force size by the deformation size of elastomeric material; with this, contingent unbalanced internal stress is cushioned, thus play the protective effect to transparent form and even whole panzer transparent form mounting structure well.
3. namely realize prestressed structure bound edge after forms processing of the present invention, transport and install and use the damage that process can not cause section, and glass is always that plane is stressed but not section is stressed, do not produce destructive internal stress, the security performance of glass self obtains guarantee.When being subject to the impact loads such as blast in addition when forms, prestressing force bound edge can also provide outside pulling force to resist the deformation impacted and cause for forms, and effectively slows down time and the degree of deformation generation, to greatest extent for occupant provides protection.
4. the present invention is in the implementation process that whole prestressing force is fastening, all can not produce, due to fastening, irregular compressing and surface deformation be caused to transparent form, avoid the destruction of the internal stress of the existing planeness of the transparent form that may cause due to the error of each component and the error of transparent form itself and self equilibrium, greatly strengthen the safety of whole panzer transparent form mounting structure and the ability of opposing external force.
5. the employing of resilient snubber of the present invention and slip buffer provides very effective cushioning effect in the transparent form very first time after impacting such as be subject to exploding, obviously can slow down the time and the probability that are subject to impacting rear fragmentation with reduction forms, significantly improve the security protection performance of whole panzer transparent form structure.
6. the implementation process that prestressing force of the present invention is fastening is oppressed fastening assembly by tightening associated bolt and make it produce prestressing force, when concrete operations, by the design to the raw-material selection of each assembly and geometry in the design module in early stage, associated bolt only need be tightened the fastening force putting in place and can obtain presetting by later stage workman, the impact of the uncertain factors such as operating force need not be subject to, greatly reduce operating condition and technical requirements.
7., in the middle of practice, part panzer forms edge is arc surface.In the present invention, fastening assembly second arm of force splits into multiple jaw, the fastening end in fastening assembly can be made more to fit in the arc surface of panzer forms, make fastening assembly under the prerequisite not destroying self internal stress of panzer forms, more firmly with stably fastening panzer forms.
Accompanying drawing explanation
Fig. 1 is the panzer overall structure lateral view of panzer forms fastening structure of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is transparent form and the mounting frame syndeton sectional drawing of the panzer forms mounting structure of first embodiment of the invention band buffering;
Fig. 4 is transparent form and the mounting frame syndeton stereogram of the panzer forms mounting structure of first embodiment of the invention band buffering;
Fig. 5 is the exploded view of Fig. 4;
Fig. 6 is the transparent form of panzer forms mounting structure and the syndeton stereogram of framework of first embodiment of the invention band buffering;
Fig. 7 is the exploded view of Fig. 6;
Fig. 8 is the transparent form of panzer forms mounting structure and the syndeton plan view of framework of first embodiment of the invention band buffering;
Fig. 9 is the floor map of fastening assembly of the present invention;
Figure 10 is the stereogram of the first pressure strip of first embodiment of the invention;
Figure 11 is the stereogram of the present invention second pressure strip;
Figure 12 is framework and transparent form fastener cycle principle schematic in panzer forms mounting structure of the present invention;
Figure 13 is the structural representation of pulley assembly of the present invention;
Figure 14-15 is subject to system architecture schematic diagram when impacting for transparent form of the present invention;
Figure 16 is transparent form and the mounting frame syndeton sectional drawing of the panzer forms mounting structure of second embodiment of the invention;
Figure 17 is transparent form and the mounting frame syndeton stereogram of the panzer forms mounting structure of second embodiment of the invention;
Figure 18 is the exploded view of Figure 17;
Figure 19-21 is the framework sectional view of various embodiments of the present invention;
Figure 22 is another preferred embodiment schematic diagram of fastening assembly in panzer forms fastening structure of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Refer to Fig. 1-3, in the first preferred embodiment of a kind of panzer forms of the present invention fastening structure, comprise a mounting frame 1 and be fixed on the transparent form 2 (implosion guard or bulletproof glass etc. can be selected, do not limit) of panzer main body 5 by mounting frame 1; Mounting frame 1 is formed with the first mounting groove 10, and the side of transparent form 2 is inserted in the first mounting groove 10; And the side of transparent form 2 is combined with a ring box body 3, the mounting structure cooperatively interacted is formed between framework 3 and the first mounting groove 10, framework 3 comprises compressing assembly 31 and a fastening assembly 32, generates prestressing force and then fastening transparent form 2 by the cooperation compressing fastening assembly 32 of compressing assembly 31 and transparent form 2.Framework 3 and mounting frame 1 form the limiting section 3111,111 cooperatively interacted; At least one resilient snubber 35 is provided with between framework 3 and mounting frame 1.
And being provided with slip buffer bottom framework 3, the buffer that slides in the present embodiment adopts pulley assembly 33; The transparent form 2 being provided with framework 3 is held on the framework 11 of bottom by pulley assembly 33.In the present embodiment, limiting section 3111,111, slip buffer and resilient snubber 35 form mounting structure jointly.
Shown in Figure 13, the pulley 332 that pulley assembly 33 comprises a pulley base 331 and is arranged in pulley base 331; Wherein pulley base 331 is fastened by bolts bottom the first pressure strip 311.
Refer to Fig. 8-9, fastening assembly 32 comprises two symmetric clamp in the bow-shaped arm 321 of transparent form 2 both sides, and its material should be selected has suitable intensity, has the material of certain elasticity and toughness concurrently, as metal, engineering plastics, macromolecular material etc. simultaneously; Between two bow-shaped arms 321, sandwiched forms an enclosed space 320, bow-shaped arm 321 comprises one first arm of force 3211 is connected first arm of force 3,211 second arm of force 3212 with one, the junction of first arm of force 3211 and second arm of force 3212 forms sliding-end 3213, this sliding-end 3213 in arc surface or inclined-plane can be less at the resistance ensureing to produce in slipping; First arm of force 3211 is formed by pressure side 3214 in the side away from second arm of force 3212, should extend to form downwards rotate positioning edge 3217 by pressure side 3214; Second arm of force 3212 is in the formation fastening end, side 3215 away from first arm of force 3211, fastening end 3215 is combined with pressing plate 3216, the formation one press plate position the regulatory region 3218 and join domain of pressing plate 3216 and second arm of force 3212 caves inward, the small self-position of pressing plate 3216 can be realized by this press plate position regulatory region 3218 in fastener cycle to regulate, to make it more entirely attach transparent form 2, the accepting the compressing of compressing assembly 31 by pressure side 3214 and coordinate transparent form 2 to order about first arm of force 3211 and second arm of force 3212 generates prestressing force of first arm of force 3211.First arm of force 3211 is a short straight-arm in the present embodiment, second arm of force 3212 is an arched arm, and the thickness of second arm of force 3212 forms a gradual change from thick to thin from sliding-end 3213 to fastening end 3215, this kind of structure can ensure that whole arched arm fully and homogeneous deformation, not frangibility.Two of fastening assembly 32 is formed with a plurality of bolt hole by coordinating between pressure side 3214.Adhesive glue (as UV glue) or sandwiched double faced adhesive tape (as 3M glue) can be smeared between pressing plate 3216 and transparent form 2 or pad and establish cushion pad (as sheet rubber).
Refer to Fig. 4-11, now do in this embodiment to give a definition for ease of describing: in Fig. 5, the elongated bearing of trend of transparent form 2 is as X-direction, using the thickness direction of transparent form 2 as Y direction, using the short transverse of transparent form 2 as Z-direction, and X-axis is perpendicular to Y-axis, the plane that Z axis is formed perpendicular to X-axis and Y-axis.
The cover plate 12 that mounting frame 1 comprises framework 11 and is fixed on framework 11, framework 11 and cover plate 12 coordinate formation first mounting groove 10.
Compressing assembly 31 comprises one first pressure strip 311 and one second pressure strip 312.Wherein the first pressure strip 311 turns down and forms limiting section 3111, first pressure strip 311 cross section in " コ " type; The surface middle part of the second pressure strip 312 coordinates along X-direction and rotates positioning edge 3217 and be provided with two elongated rotation locating slots 3121, the radius of this rotation locating slot 3121 equals or slightly larger than rotating the radius of positioning edge 3217, like this when system be in respectively prefastened with tightening state time, rotate positioning edge 3217 can effectively rotate locating slot 3121 inner position and rotate, two sliding-ends 3213 just can at fixed head 1211 inner surface only along Y direction displacement.
Two sliding-ends 3213 of bow-shaped arm 321 are resisted against the surface of the first pressure strip 311; Two of bow-shaped arm 321 is subject to pressure side 3214 to be resisted against the surface of the second pressure strip 312, and two fastening ends 3215 of bow-shaped arm 321 are resisted against transparent form 2 two sides.
Be fastened by bolts the first pressure strip 311 and the second pressure strip 312, second pressure strip 312 is oppressed two of bow-shaped arm 321 and is subject to pressure side 3214 to the first pressure strip 311 direction displacement, two sliding-ends 3213 of bow-shaped arm 321 occur in the first pressure strip 311 surface mutually away from displacement, two fastening ends 3215 of bow-shaped arm 321 are subject to the spacing of transparent form 2, thus order about first arm of force 3211 and second arm of force 3212 generates the fastening transparent form 2 of prestressing force; The position that transparent form 2 carries out X-direction and Z-direction by enclosed space 320 adjusts.
The side of transparent form 2 is recessed to form the second mounting groove 21 and is combined with one T-shaped 22; Comprise a backboard 221 for T-shaped 22 and be formed at the raised line 222 of backboard 221, raised line 222 is embedded and is fixed in the second mounting groove 21 by structure glue 25, and backboard 221 against the second pressure strip 312, and pads between backboard 221 and transparent form 2 and is provided with pad 24; First pressure strip 311, fastening assembly 32 and the second pressure strip 312 form the plurality of through holes cooperatively interacted, and backboard 221 forms with raised line 222 a plurality of screws coordinated with this through hole; By fastening first pressure strip 311 of bolt-through, fastening assembly 32, second pressure strip 312 and T-shaped 22, thus order about first arm of force 3211 of fastening assembly 32 and second arm of force 3212 generates the fastening transparent form 2 of prestressing force.Fastening by bolt, second pressure strip 312 is oppressed two of the bow-shaped arm 321 of fastening assembly 32 and is subject to pressure side 3214 to the first pressure strip 311 direction displacement, two sliding-ends 3213 of the bow-shaped arm 321 of fastening assembly 32 occur in the first pressure strip 311 surface mutually away from displacement, two fastening ends 3215 of the bow-shaped arm 321 of fastening assembly 32 are subject to the spacing of transparent form 2, thus order about first arm of force 3211 of fastening assembly 32 and second arm of force 3212 generates the fastening transparent form 2 of prestressing force.
Because the raised line 222 of T-shaped 22 is incorporated in the second mounting groove 21 connection area increasing T-shaped 22 and transparent form 2 by structure glue 25, thus increase the integrated connection intensity of framework 3 and transparent form 2, simultaneously T-shaped 22 for being arranged in the first pressure strip 311, bolt between fastening assembly 32 and the second pressure strip 312 adds screw length, this bolt is made to have longer pitch, enhance the intensity and reliability that are spirally connected between the first pressure strip 311 and the second pressure strip 312, further ensure framework 3 and be firmly connected with the stable of transparent form 2.
Before transparent form 2 dispatches from the factory, first by structure glue, T-shaped 22 is incorporated into the second mounting groove 21 of each side of transparent form 2, then mounting frame 3, the first pressure strip 311 is arranged at the outside of fastening assembly 32 first arm of force 3211; Second pressure strip 312 is arranged between fastening assembly 32 first arm of force 3211 and T-shaped 22 backboards 221, and two fastening ends 3215 of fastening assembly 32 bow-shaped arm 321 are resisted against the two sides of transparent form 2; Then by being arranged in the first pressure strip 311, bolton first pressure strip 311 of fastening assembly 32, second pressure strip 312 and T-shaped 22 and the second pressure strip 312 successively, second pressure strip 312 is oppressed two of fastening group of bow-shaped arm 321 and is subject to pressure side 3214 to the first pressure strip direction displacement, two sliding-ends 3213 of tight bow-shaped arm 321 occur in the surface of the first pressure strip mutually away from displacement, two fastening ends 3215 of bow-shaped arm 321 are subject to the spacing of transparent form 2, thus order about bow-shaped arm 321 and generate the fastening transparent form 2 of prestressing force.Framework 3 bottom transparent form 2 installs slip buffer, and the present embodiment is pulley assembly 33.Then the transparent form 2 being provided with framework 3 is arranged in the first mounting groove 10, and limiting section 3111,111 is cooperatively interacted, then resilient snubber 35 is arranged between framework 3 and framework 11; Again cover plate 12 is mounted on framework 11, forms notch; Now resilient snubber 35 is positioned at the space that framework 3, framework 11 and cover plate 12 surround; After transparent form 2 is adjusted to predeterminated position, rubber strip 14 is set at notch and seals.
Coordinate Fig. 8 below, 12 operating principles further illustrating whole fastener cycle, two of bow-shaped arm 321 is subject to pressure side 3214 under the contention effect of the second pressure strip 312 to the first pressure strip 311 direction displacement, ensure that and in moving process, X does not occur by pressure side 3214 by rotating coordinating of positioning edge 3217 and rotation locating slot 3121, skew in Y direction, two bow-shaped arms are controlled (constant) by distance between pressure side 3214 in fastener cycle, simultaneously two sliding-ends 3213 be resisted against the first pressure strip 311 surface along Y direction occur mutually away from displacement, and there is displacement close to each other along Y direction until be resisted against the side of transparent form 2 in two fastening ends 3215, distance between the pressing plate 3216 of therefore two fastening ends 3215 is also controlled, its restraint location point on transparent form 2 is also controlled, two are oppressed by pressure side 3214 to the first pressure strip 311 direction displacement further by the second pressure strip 312, and then order about two sliding-ends 3213 along Y direction continue mutually away from, and two fastening ends 3215 are now resisted against the side of transparent form 2 and are subject to spacing thus, there is deformation thus and generate prestressing force in first arm of force 3211 and second arm of force 3212, the transparent form 2 so far with stable prestressed structure reaches tightening state with framework 3, and transparent form 2 obtains fastening.Same; when prestressing force needs to remove; as long as respective bolt is unclamped; non-tightening state before the deformation of bow-shaped arm 321 can return to; now prestressing force disappears automatically; the parts of whole panzer forms mounting structure are all loss-free and reusable, have not only saved cost, also very environmental protection simultaneously.
Refer to Figure 14, when transparent form 2 of the present invention is subject to impacting, if impact force is less, there is not deformation and under the effect of impact force, produce the displacement of impact direction in transparent form 2, compressing resilient snubber 35 and rubber strip 14 play the effect of buffering, and after impact force disappears, transparent form 2 can reset under the effect of resilient snubber 35.
Refer to Figure 15, the impact be subject to when transparent form 2 of the present invention is larger, the doubling glass such as shellproof or implosion guard are adopted due to transparent form 2, so still bonding by film after transparent form fragmentation is an entirety, although now the middle part of transparent form 2 is subject to impacting and deformation occurs, but the existence due to framework 3 ensure that the periphery of transparent form 2 does not produce deformation retract substantially, thus prevents preliminary escape; The deformation occurred when transparent form 2 is comparatively large, thus drive its periphery escape out the displacement of the first mounting groove 10 time, it is spacing that the periphery of transparent form 2 coordinates notch to carry out further by the position limiting structure 3111 in framework 3 again; And then the monoblock after preventing transparent form 2 to be impacted is deviate from.
Refer to Figure 19-21, in the present embodiment, the syndeton of the second pressure strip 312 and transparent form 2 as shown in figure 19; In addition also can be as shown in figure 20, raised line is formed at the middle part of the second pressure strip 312 itself, now without the need to T-shaped 22, can directly be fixed in the second mounting groove 21 by the raised line of the second pressure strip 312 by structure glue 25, now pad 24 pad be located between the second pressure strip 312 and transparent form 2.Also can as shown in figure 21, the side of transparent form 2 does not offer the second mounting groove 21, without the need to T-shaped 22, only carries out fastening by prestressed structure to transparent form 2 yet.
Refer to Figure 16-18, in the second preferred embodiment of the present invention, a kind of its primary structure of panzer forms mounting structure of the present invention is identical with the first embodiment, difference is: do not possess the buffer structure in the first embodiment, and mounting frame 1 forms the first pressure strip 311, be fastened by bolts described first pressure strip 311 and the second pressure strip 312 and form mounting structure and then transparent form 2 to be installed in the first mounting groove 10.
Consult further shown in Figure 22, when panzer forms edge is arc surface, second arm of force 3212 of fastening assembly 32 can split into multiple jaw, more to fit in the arc surface of panzer forms, make fastening assembly under the prerequisite not destroying self internal stress of panzer forms, more firmly with stably fastening panzer forms.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those of ordinary skill in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (13)
1. there is a panzer forms fastening structure for explosion-proof buffering function, comprise a mounting frame and be fixed on the transparent form of panzer main body by described mounting frame; It is characterized in that, described mounting frame is formed with the first mounting groove, and the side of described transparent form is inserted in described first mounting groove; The side of described transparent form is combined with a ring box body, the fastening structure cooperatively interacted is formed between described framework and described first mounting groove, described framework comprises a compressing assembly and a fastening assembly, oppresses described fastening assembly generation prestressing force and then fastening described transparent form by the cooperation of described compressing assembly and transparent form;
Described fastening assembly comprises two symmetric clamp in the bow-shaped arm of described transparent form both sides, between two bow-shaped arms, sandwiched forms an enclosed space, described bow-shaped arm comprises first arm of force and second arm of force being connected described first arm of force, the junction of described first arm of force and described second arm of force forms sliding-end, described first arm of force is formed by pressure side in the side away from described second arm of force, described second arm of force is in the formation fastening end, side away from described first arm of force, the pressurized termination of described first arm of force by described compressing assembly compressing and coordinate described transparent form to order about described first arm of force and second arm of force generates prestressing force.
2. panzer forms fastening structure as claimed in claim 1, it is characterized in that, described compressing assembly comprises one first pressure strip and one second pressure strip;
Two sliding-ends of described bow-shaped arm are resisted against described first pressure strip surface; Two of described bow-shaped arm to be resisted against the outer surface of described second pressure strip by pressure side, two fastening ends of described bow-shaped arm are resisted against described transparent form two sides;
Be fastened by bolts described first pressure strip and described second pressure strip, described second pressure strip is oppressed two of described bow-shaped arm and is subject to pressure side to described first pressure strip direction displacement, two sliding-ends of described bow-shaped arm occur in the surface of described first pressure strip mutually away from displacement, two fastening ends of described bow-shaped arm are subject to the spacing of described transparent form, thus order about described first arm of force and described second arm of force generates the fastening described transparent form of prestressing force.
3. panzer forms fastening structure as claimed in claim 2, it is characterized in that, the position that described transparent form carries out a first direction and a second direction by described enclosed space adjusts.
4. panzer forms fastening structure as claimed in claim 3, it is characterized in that, described mounting frame forms described first pressure strip, is fastened by bolts described first pressure strip and described second pressure strip forms described fastening structure and then is installed in described first mounting groove by described transparent form.
5. panzer forms fastening structure as claimed in claim 3, it is characterized in that, described first pressure strip and described mounting frame form the limiting section cooperatively interacted; At least one resilient snubber is provided with between described framework and described mounting frame.
6. fastening structure as claimed in claim 5, is characterized in that: the bottom of described framework is provided with slip buffer.
7. the panzer forms fastening structure according to any one of claim 1 ~ 6, is characterized in that, described mounting frame comprises framework and is fixed on the cover plate on described framework, and described framework and described cover plate coordinate described first mounting groove of formation.
8. fastening structure as claimed in claim 7, is characterized in that: the side of described transparent form is recessed to form the second mounting groove and is combined with one T-shaped; Described T-shaped the raised line comprising a backboard and be formed at described backboard, described raised line is embedded in described second mounting groove, described backboard is against described second pressure strip, by backboard and the raised line of fastening described first pressure strip of bolt-through, described second pressure strip and described T-shaped, thus order about first arm of force of described fastening assembly and second arm of force generates the fastening described transparent form of prestressing force.
9. panzer forms fastening structure as claimed in claim 8, is characterized in that being provided with a pad between described transparent form and described backboard.
10. the panzer forms fastening structure according to any one of claim 1 ~ 6, is characterized in that: the sliding-end of described bow-shaped arm is arc surface or inclined-plane.
11. panzer forms fastening structures according to any one of claim 1 ~ 6, is characterized in that the thickness of described second arm of force forms a gradual change from thick to thin from described sliding-end to described fastening end.
12. panzer forms fastening structures according to any one of claim 2 ~ 6, it is characterized in that: the pressure side that is subject to of the bow-shaped arm of described fastening assembly has extended to form a rotation positioning edge downwards, the described rotation positioning edge of the corresponding described fastening assembly of described second pressure strip is formed with rotation locating slot.
13. 1 kinds of application rights require that the fastening structure any one of 1 ~ 6 carries out fastening method to panzer forms.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207117.2A CN104165016B (en) | 2013-05-16 | 2013-05-16 | There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function |
| PCT/CN2014/077242 WO2014183613A1 (en) | 2013-05-16 | 2014-05-12 | Armored vehicle window fastening structure having blast-proof cushioning function and fastening method for the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207117.2A CN104165016B (en) | 2013-05-16 | 2013-05-16 | There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165016A CN104165016A (en) | 2014-11-26 |
| CN104165016B true CN104165016B (en) | 2016-01-20 |
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ID=51897708
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207117.2A Expired - Fee Related CN104165016B (en) | 2013-05-16 | 2013-05-16 | There is panzer forms fastening structure and the fastening method thereof of explosion-proof buffering function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104165016B (en) |
| WO (1) | WO2014183613A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB426046A (en) * | 1933-07-20 | 1935-03-20 | Andre Albert Godin | An improved frame for holding glass for windows, panels and for analogous purposes |
| GB1244243A (en) * | 1968-08-03 | 1971-08-25 | Theodor Karl Peter Schenning | Improvements in or relating to mounting panels, such as glass panes, in a frame |
| JPH06345496A (en) * | 1993-06-01 | 1994-12-20 | Nippon Sheet Glass Co Ltd | Side protector of multiple glass |
| CN2646348Y (en) * | 2003-10-10 | 2004-10-06 | 广东金刚玻璃科技股份有限公司 | Bombproof glass and system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB436275A (en) * | 1934-05-29 | 1935-10-08 | Pittsburgh Plate Glass Co | Improvements in or relating to store front constructions |
| BE902247A (en) * | 1985-04-22 | 1985-08-16 | Glas Art P V B A | FIXING FOR GLASS IN METAL PROFILES. |
| CN2559762Y (en) * | 2002-06-21 | 2003-07-09 | 许淑贞 | Wedge clamping fixture for upper and lower clamping body of glass door without side frame |
| CN2777149Y (en) * | 2005-02-06 | 2006-05-03 | 张鸿联 | An improved frameless glass door structure |
| CN103291184B (en) * | 2013-05-16 | 2016-06-01 | 一禾科技发展（上海）有限公司 | Aircarrier aircraft window body Transparent Parts fastening structure and fastening method thereof |
| CN105298325A (en) * | 2013-05-16 | 2016-02-03 | 一禾科技发展（上海）有限公司 | Pressing plate structure of double-layer glass door window body |
| CN103306588B (en) * | 2013-05-16 | 2016-06-01 | 一禾科技发展（上海）有限公司 | Glass door clip and installation method thereof |
| CN103291195B (en) * | 2013-05-16 | 2016-06-01 | 一禾科技发展（上海）有限公司 | Edge glass bar and assembly method thereof |
| CN103290961B (en) * | 2013-05-16 | 2016-03-02 | 一禾科技发展（上海）有限公司 | The method of hanged glass curtain wall construction and mounting glass curtain wall |
-
2013
- 2013-05-16 CN CN201310207117.2A patent/CN104165016B/en not_active Expired - Fee Related
-
2014
- 2014-05-12 WO PCT/CN2014/077242 patent/WO2014183613A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB426046A (en) * | 1933-07-20 | 1935-03-20 | Andre Albert Godin | An improved frame for holding glass for windows, panels and for analogous purposes |
| GB1244243A (en) * | 1968-08-03 | 1971-08-25 | Theodor Karl Peter Schenning | Improvements in or relating to mounting panels, such as glass panes, in a frame |
| JPH06345496A (en) * | 1993-06-01 | 1994-12-20 | Nippon Sheet Glass Co Ltd | Side protector of multiple glass |
| CN2646348Y (en) * | 2003-10-10 | 2004-10-06 | 广东金刚玻璃科技股份有限公司 | Bombproof glass and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104165016A (en) | 2014-11-26 |
| WO2014183613A1 (en) | 2014-11-20 |
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