CN113155645A - Be used for shellproof glass anti-strike ability detection device - Google Patents
Be used for shellproof glass anti-strike ability detection device Download PDFInfo
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- CN113155645A CN113155645A CN202110260182.6A CN202110260182A CN113155645A CN 113155645 A CN113155645 A CN 113155645A CN 202110260182 A CN202110260182 A CN 202110260182A CN 113155645 A CN113155645 A CN 113155645A
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- 239000011521 glass Substances 0.000 title claims abstract description 59
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000010009 beating Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003116 impacting effect Effects 0.000 abstract description 4
- 230000002337 anti-port Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 238000011084 recovery Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
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Abstract
The invention relates to a detection device, in particular to a device for detecting the anti-striking capability of bulletproof glass. The device for detecting the anti-striking capability of the bulletproof glass is high in safety coefficient, accurate in detection data and capable of automatically detecting the anti-striking capability of the bulletproof glass. A device for detecting the anti-striking capability of bulletproof glass comprises: the supporting device comprises a bottom plate, wherein first supporting frames are arranged on two sides of the bottom plate; the workbench is connected between the upper parts of the two first supporting frames; the beating mechanism is arranged on the workbench; and the bottom plate is provided with a limiting mechanism. The invention can detect the anti-strike capability of the bulletproof glass by impacting the bulletproof glass on the workbench through the pressing block, thereby realizing the effect of detecting the anti-strike capability by impacting the bulletproof glass through the pressing block.
Description
Technical Field
The invention relates to a detection device, in particular to a device for detecting the anti-striking capability of bulletproof glass.
Background
Bulletproof glass is a composite material obtained by specially processing organic glass and high-quality engineering plastics, is usually a transparent material, such as polycarbonate fiber thermoplastic plastics, is usually a force developing resin, namely a resin, has the appearance of common glass and the behavior of transmitting light, and provides certain protection for the shooting of small weapons.
Patent application CN211415796U, published as 20200904, disclose a shellproof glass cutting equipment from area dust absorption, including the cutting frame, the baffle, the loading board, cutting drive assembly, lift locating component, the elevator, easy-to-draw handle, elevator motor and slider etc, through placing shellproof glass on the cutting frame, start elevator motor, elevator motor drives lift locating component operation, lift locating component adjusts shellproof glass's height, elevator motor drives cutting drive assembly, cutting drive assembly cuts shellproof glass, however, this equipment is at the in-process of cutting shellproof glass, can produce glass particle, when glass particle hits the user, can cause certain injury.
Therefore, the device for detecting the anti-striking capability of the bulletproof glass is designed, which has the advantages of higher safety coefficient, more accurate detection data and realization of automatic detection of the anti-striking capability of the bulletproof glass.
Disclosure of Invention
In order to overcome the defects that the traditional detection device is low in safety coefficient, inaccurate in detection data and incapable of automatically detecting the anti-striking capacity of the bulletproof glass, the technical problem is as follows: the device for detecting the anti-striking capability of the bulletproof glass is high in safety coefficient, accurate in detection data and capable of automatically detecting the anti-striking capability of the bulletproof glass.
The technical scheme is as follows: a device for detecting the anti-striking capability of bulletproof glass comprises:
the supporting device comprises a bottom plate, wherein first supporting frames are arranged on two sides of the bottom plate;
the workbench is connected between the upper parts of the two first supporting frames;
the beating mechanism is arranged on the workbench;
and the bottom plate is provided with a limiting mechanism.
In one embodiment, the tapping mechanism comprises:
the upper parts of the outer walls of the two first supporting frames are respectively provided with a second supporting frame;
the two sides of the two second supporting frames are respectively provided with a first sliding rail;
the third support frame is connected between the four first sliding rails in a sliding manner;
the fourth support frame is connected between the top ends of the two first sliding rails on the same side;
the upper parts of the two fourth supporting frames are connected with the first connecting block;
the cylinder is mounted at the bottom of the first connecting block, and a telescopic rod of the cylinder is connected with the third support frame;
the four first sliding rails are all provided with pressing blocks in a sliding manner;
first springs are connected between the pressing block and the third supporting frame, and the number of the first springs is four.
In one embodiment, the spacing mechanism comprises:
the tops of the four pressing blocks are provided with fifth supporting frames;
the upper parts of the four fifth supporting frames are all provided with ratchet bars in a sliding manner;
the second springs are wound on the four ratchet bars, and two ends of each second spring are respectively connected with the fifth support frame and the ratchet bar;
the sixth supporting frames are arranged on the two sides of the bottom plate;
the upper parts of the two sixth supporting frames are both provided with a first connecting rod in a sliding manner, and the first connecting rods are matched with the ratchet bars;
the two first connecting rods are provided with first wedge-shaped blocks;
the two first connecting rods are wound with the first springs, and two ends of each first spring are respectively connected with the sixth supporting frame and the first wedge-shaped block;
the upper middle part of the bottom plate is provided with a second wedge block in a sliding way, and the second wedge block is matched with the first wedge block;
the handles are arranged on the two sides of the second wedge-shaped block;
and the number of the fourth springs is four, and two ends of each fourth spring are respectively connected with the second wedge-shaped block and the first support frame.
In one of them embodiment, still include hold-down mechanism, the workstation left and right sides is equipped with hold-down mechanism, and hold-down mechanism includes:
the two sides of the bottom of the workbench are provided with second sliding rails;
the second slide rail is provided with four third slide rails in a sliding manner;
the clamping block is connected between the two third sliding rails on the same side in a sliding manner;
the fifth springs are wound on the third slide rail, the number of the fifth springs is four, and two ends of each fifth spring are respectively connected with the third slide rail and the clamping block;
and the sixth spring is wound on the second sliding rail, the number of the sixth springs is four, and two ends of the sixth spring are respectively connected with the second sliding rail and the third sliding rail.
In one of them embodiment, still including rotary mechanism, be equipped with rotary mechanism between workstation and the second slide rail, rotary mechanism includes:
the two sides of the bottom of the workbench are respectively and rotatably provided with a first rotating shaft;
the lower parts of the two first rotating shafts are provided with reels;
the second connecting block is connected between the two third sliding rails on the same side;
and a steel rope is connected between the winding wheel and the second connecting block.
In one of them embodiment, still including pushing down the mechanism, be equipped with on the second slide rail and push down the mechanism, push down the mechanism and include:
the two second sliding rails are provided with third connecting blocks;
the upper parts of the two third connecting blocks are respectively provided with a third wedge, and the third wedges are matched with the clamping blocks;
a fourth connecting block is connected between the two third sliding rails on the same side;
and the fourth wedge blocks are arranged on the two fourth connecting blocks and are matched with the third wedge blocks.
In one of them embodiment, still include complementary unit, be equipped with complementary unit on the workstation, complementary unit includes:
the first deflector rods are arranged on the third support frame, and the number of the first deflector rods is four;
the lower parts of the two first supporting frames are respectively provided with a fourth sliding rail;
the two sides of the two fourth sliding rails are both provided with a first rack in a sliding manner;
the four first racks are provided with second deflector rods, and the second deflector rods are matched with the first deflector rods;
the fourth slide rail is wound with a fourth spring, the number of the fourth springs is four, and two ends of the fourth spring are connected with the fourth slide rail and the first rack respectively;
the bottom of the workbench is provided with four seventh supporting frames;
a second rotating shaft is rotatably arranged between the two seventh supporting frames on the same side;
the left and right sides of the two second rotating shafts are respectively provided with a straight gear which is meshed with the first rack;
the eighth support frames are arranged on two sides of the bottom of the workbench;
the lower parts of the two eighth supporting frames are respectively and rotatably provided with a third rotating shaft;
the first bevel gear assemblies are connected between the second rotating shaft and the third rotating shaft, and the number of the first bevel gear assemblies is two;
and a second bevel gear assembly is connected between the third rotating shaft and the first rotating shaft.
Compared with the prior art, the invention has the following advantages: 1. the impact resistance of the bulletproof glass is detected by impacting the bulletproof glass on the workbench through the pressing block, and the impact resistance effect is detected by impacting the bulletproof glass through the pressing block;
2. according to the invention, the first connecting rod is matched with the ratchet bar, and the second spring is compressed, so that the downward movement of the ratchet bar is limited, and the effect of limiting the movement of the ratchet bar by the first connecting rod is realized;
3. according to the invention, the clamp blocks are pushed downwards, and the fifth springs are compressed, so that the clamp blocks compress the bulletproof glass, and the effect of compressing the bulletproof glass by the clamp blocks is realized;
4. according to the invention, the second connecting block drives the third sliding rail to move inwards, the sixth spring is stretched, the effect of pulling the third sliding rail by the steel rope is realized, and the workload of a user is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the rapping mechanism of the present invention.
Fig. 3 is a schematic perspective view of the limiting mechanism of the present invention.
Fig. 4 is another schematic perspective view of the spacing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 7 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the auxiliary mechanism of the present invention.
Labeled as: 1-a bottom plate, 2-a first support frame, 3-a workbench, 4-a beating mechanism, 41-a second support frame, 42-a first slide rail, 43-a third support frame, 44-a fourth support frame, 45-a first connecting block, 46-an air cylinder, 47-a pressing block, 48-a first spring, 5-a limiting mechanism, 51-a fifth support frame, 52-a ratchet rack, 53-a second spring, 54-a first connecting rod, 55-a sixth support frame, 56-a first wedge block, 57-a third spring, 571-a fourth spring, 58-a handle, 59-a second wedge block, 6-a pressing mechanism, 61-a second slide rail, 62-a third slide rail, 63-a clamping block, 64-a fifth spring and 65-a sixth spring, 7-rotation mechanism, 71-reel, 711-first rotation shaft, 72-second connecting block, 73-steel rope, 8-pressing mechanism, 81-third connecting block, 82-third wedge block, 83-fourth connecting block, 84-fourth wedge block, 9-auxiliary mechanism, 91-first deflector rod, 92-fourth sliding rail, 93-first rack, 94-second deflector rod, 95-seventh spring, 96-seventh support frame, 97-second rotation shaft, 98-straight gear, 99-eighth support frame, 910-third rotation shaft, 911-first bevel gear assembly and 912-second bevel gear assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A device for detecting the anti-striking capability of bulletproof glass is shown in figures 1-4 and comprises a bottom plate 1, first support frames 2, a workbench 3, striking mechanisms 4 and limiting mechanisms 5, wherein the first support frames 2 are arranged on the front side and the rear side of the bottom plate 1, the workbench 3 is connected between the upper portions of the two first support frames 2, the striking mechanisms 4 are arranged on the workbench 3, and the limiting mechanisms 5 are arranged on the bottom plate 1.
When people want to detect the anti-striking capability of the bulletproof glass, the anti-striking capability detection device for the bulletproof glass can be used, firstly, a user places the bulletproof glass on the workbench 3, the striking mechanism 4 is started, the striking mechanism 4 moves downwards, when the striking mechanism 4 moves downwards and contacts the bulletproof glass to a certain degree, the limiting mechanism 5 is separated from the striking mechanism 4, the striking mechanism 4 strikes the bulletproof glass, the anti-striking capability of the bulletproof glass is detected, after the detection of the bulletproof glass is completed, the user controls the striking mechanism 4 to move upwards to a recovery position, and then the user takes the bulletproof glass out of the workbench 3.
The rapping mechanism 4 comprises second supporting frames 41, first sliding rails 42, third supporting frames 43, fourth supporting frames 44, first connecting blocks 45, air cylinders 46, pressing blocks 47 and first springs 48, the upper portions of the outer walls of the two first supporting frames 2 are respectively provided with the second supporting frames 41, the left sides and the right sides of the two second supporting frames 41 are respectively provided with the first sliding rails 42, the third supporting frames 43 are connected between the four first sliding rails 42 in a sliding manner, the fourth supporting frames 44 are connected between the top ends of the two first sliding rails 42 on the same side, the first connecting blocks 45 are connected between the upper portions of the two fourth supporting frames 44, the air cylinders 46 are installed at the bottoms of the first connecting blocks 45, telescopic rods of the air cylinders 46 are connected with the third supporting frames 43, the pressing blocks 47 are arranged on the four first sliding rails 42 in a sliding manner, the first springs 48 are connected between the pressing blocks 47 and the third supporting frames 43, and the number of the first springs 48 is four.
The user places shellproof glass behind workstation 3, start cylinder 46, when cylinder 46 telescopic link downwardly extending, cylinder 46 telescopic link drives third support frame 43 downstream, third support frame 43 drives first spring 48 downstream and tensile gradually, first spring 48 drives briquetting 47 downstream, make briquetting 47 strike to the shellproof glass on workstation 3, detect shellproof glass anti-strike ability from this, realize through briquetting 47 striking shellproof glass and detect anti-strike ability effect, when cylinder 46 telescopic link shortens upwards, cylinder 46 telescopic link drives third support frame 43, first spring 48 and briquetting 47 upward move to the recovery normal position, close cylinder 46, above action stops.
The limiting mechanism 5 comprises a fifth support frame 51, a ratchet rack 52, a second spring 53, a first connecting rod 54, a sixth support frame 55, a first wedge-shaped block 56, a third spring 57, a fourth spring 571, a handle 58 and a second wedge-shaped block 59, the top of each of the four pressing blocks 47 is provided with the fifth support frame 51, the upper parts of the four fifth support frames 51 are provided with the ratchet rack 52 in a sliding manner, the second spring 53 is wound on each of the four ratchet racks 52, two ends of the second spring 53 are respectively connected with the fifth support frame 51 and the ratchet rack 52, the left side and the right side of the bottom plate 1 are provided with the sixth support frame 55, the upper parts of the two sixth support frames 55 are provided with the first connecting rod 54 in a sliding manner, the first connecting rod 54 is matched with the ratchet rack 52, the two first connecting rods 54 are provided with the first wedge-shaped block 56, the two first connecting rods 54 are wound with the third spring 57, two ends of the third spring 57 are respectively connected with the sixth support frame 55 and the first wedge-shaped block 56, the upper middle part of the bottom plate 1 is slidably provided with a second wedge block 59, the second wedge block 59 is matched with the first wedge block 56, the front side and the rear side of the second wedge block 59 are respectively provided with a handle 58, the front side and the rear side of the second wedge block 59 are respectively wound with four fourth springs 571, the number of the fourth springs 571 is four, and two ends of the fourth springs 571 are respectively connected with the second wedge block 59 and the first support frame 2.
When the third support frame 43 moves downwards to contact the bulletproof glass, the first spring 48 is stretched, the user pushes the handle 58 upwards, the fourth spring 571 is compressed, the handle 58 drives the second wedge-shaped block 59 to move upwards, the second wedge-shaped block 59 is matched with the first wedge-shaped block 56, so that the first wedge-shaped block 56 is driven to move outwards and backwards, the third spring 57 is compressed, the first wedge-shaped block 56 drives the first connecting rod 54 to move outwards and backwards, the first connecting rod 54 is separated from the ratchet bar 52, the second spring 53 in the compressed state is reset, so that the ratchet bar 52 is driven to move outwards and backwards, the first spring 48 is reset, so that the fifth support frame 51, the ratchet bar 52, the second spring 53 and the press block 47 are driven to move downwards, so that the press block 47 impacts the bulletproof glass, and after the press block 47 impacts the bulletproof glass, the third support frame 43 drives the first spring 48, After the fifth supporting frame 51, the ratchet rack 52, the second spring 53 and the pressing block 47 move upwards to the recovery position, the handle 58 is released, the fourth spring 571 is reset, so that the handle 58 and the second wedge-shaped block 59 are driven to move downwards to the recovery position, the second wedge-shaped block 59 is separated from the first wedge-shaped block 56, the third spring 57 is reset, so that the first wedge-shaped block 56 and the first connecting rod 54 are driven to move inwards, the first connecting rod 54 is matched with the ratchet rack 52, the second spring 53 is compressed, so that the downward movement of the ratchet rack 52 is limited, and the effect of limiting the movement of the ratchet rack 52 by the first connecting rod 54 is realized.
Example 2
On the basis of embodiment 1, as shown in fig. 5 to 8, the pressing device 6 is further included, the pressing device 6 is disposed on the left and right sides of the workbench 3, the pressing device 6 includes a second slide rail 61, a third slide rail 62, a clamp block 63, a fifth spring 64 and a sixth spring 65, the second slide rail 61 is disposed on each of the left and right sides of the bottom of the workbench 3, the third slide rail 62 is slidably disposed on the second slide rail 61, the number of the third slide rails 62 is four, the clamp block 63 is slidably connected between two third slide rails 62 on the same side, the third slide rail 62 is wound with the fifth spring 64, the number of the fifth spring 64 is four, two ends of the fifth spring 64 are respectively connected to the third slide rail 62 and the clamp block 63, the second slide rail 61 is wound with the sixth spring 65, the number of the sixth spring 65 is four, and two ends of the sixth spring 65 are respectively connected to the second slide rail 61 and the third slide rail 62.
In order to prevent the bulletproof glass from deviating in the process of collision, a user pulls the clamping block 63 upwards, the fifth spring 64 is stretched, when the third support frame 43 moves downwards below the third slide rail 62, the user pushes the third slide rail 62 inwards, the sixth spring 65 is stretched, the third slide rail 62 drives the clamping block 63 and the fifth spring 64 to move inwards, at the moment, the fifth spring 64 resets to drive the clamping block 63 to move downwards, the clamping block 63 compresses the bulletproof glass, the effect that the clamping block 63 compresses the bulletproof glass is achieved, when people need to take out the glass, the clamping block 63 is pulled upwards, the fifth spring 64 is stretched, the clamping block 63 is driven to move upwards, then the third slide rail 62 is loosened, and the sixth spring 65 resets to drive the third slide rail 62, the clamping block 63 and the fifth spring 64 to move outwards and backwards to the original position.
Still including rotary mechanism 7, be equipped with rotary mechanism 7 between workstation 3 and the second slide rail 61, rotary mechanism 7 is including reel 71, first pivot 711, second connecting block 72 and steel cable 73, the equal rotary type in workstation 3 bottom left and right sides is equipped with first pivot 711, two first pivot 711 lower parts all are equipped with reel 71, be connected with second connecting block 72 between two third slide rails 62 of homonymy, be connected with steel cable 73 between reel 71 and the second connecting block 72.
The user rotates first pivot 711, first pivot 711 drives reel 71 and rotates, reel 71 is at the pivoted in-process, reel 71 stimulates steel cable 73, make steel cable 73 winding on reel 71, steel cable 73 drives the inboard motion of second connecting block 72, second connecting block 72 drives the inboard motion of third slide rail 62, sixth spring 65 is stretched, realize steel cable 73 and stimulate third slide rail 62 motion effect, when first pivot 711 antiport, steel cable 73 unwinds, sixth spring 65 resets, thereby drive third slide rail 62 and second connecting block 72 outside motion dorsad, second connecting block 72 stimulates steel cable 73.
Still including pushing down the mechanism 8, be equipped with pushing down the mechanism 8 on the second slide rail 61, pushing down the mechanism 8 including third connecting block 81, third wedge 82, fourth connecting block 83 and fourth wedge 84, all be equipped with third connecting block 81 on two second slide rails 61, two third connecting block 81 upper portions all are equipped with third wedge 82, third wedge 82 and clamp splice 63 cooperate, be connected with fourth connecting block 83 between two third slide rails 62 of homonymy, all be equipped with fourth wedge 84 on two fourth connecting blocks 83, fourth wedge 84 and the cooperation of third wedge 82.
When the clamping block 63 moves outwards and backwards, the clamping block 63 is matched with the third wedge-shaped block 82 so as to drive the third wedge-shaped block 82 to move upwards, the fifth spring 64 is stretched, the clamping block 63 drives the fourth connecting block 83 and the fourth wedge-shaped block 84 to move upwards, the fourth wedge-shaped block 84 is matched with the third wedge-shaped block 82, when the clamping block 63 moves inwards, the clamping block 63 is separated from the third wedge-shaped block 82, the fifth spring 64 is reset so as to drive the fourth connecting block and the fourth wedge-shaped block 84 of the clamping block 63 to move downwards, the fourth wedge-shaped block 84 is separated from the third wedge-shaped block 82, and the separation effect of the clamping block 63 driven by the third wedge-shaped block 82 is realized.
The automatic lifting device further comprises an auxiliary mechanism 9, the auxiliary mechanism 9 is arranged on the workbench 3, the auxiliary mechanism 9 comprises a first lifting lever 91, fourth sliding rails 92, first racks 93, second lifting levers 94, seventh springs 95, seventh supporting frames 96, second rotating shafts 97, straight gears 98, eighth supporting frames 99, third rotating shafts 910, first bevel gear assemblies 911 and second bevel gear assemblies 912, the third supporting frame 43 is provided with the first lifting levers 91, the number of the first lifting levers 91 is four, the lower parts of the two first supporting frames 2 are respectively provided with the fourth sliding rails 92, the left side and the right side of the two fourth sliding rails 92 are respectively provided with the first racks 93 in a sliding manner, the four first racks 93 are respectively provided with the second lifting levers 94, the second lifting levers 94 are matched with the first lifting levers 91, the fourth sliding rails 92 are wound with seventh springs 95, the seventh springs 95 are four in number, two ends of the seventh springs 95 are respectively connected with the fourth sliding rails 92 and the first racks 93, the bottom of the workbench 3 is provided with the seventh support frames 96, the number of the seventh support frames 96 is four, a second rotating shaft 97 is arranged between two seventh support frames 96 on the same side in a rotating manner, straight gears 98 are arranged on the front side and the rear side of each second rotating shaft 97, the straight gears 98 are meshed with the first racks 93, eighth support frames 99 are arranged on the left side and the right side of the bottom of the workbench 3, third rotating shafts 910 are arranged on the lower portions of the eighth support frames 99 in a rotating manner, first bevel gear assemblies 911 are connected between the second rotating shafts 97 and the third rotating shafts 910, the number of the first bevel gear assemblies 911 is two, and second bevel gear assemblies 912 are connected between the third rotating shafts 910 and the first rotating shafts 711.
When the third supporting frame 43 moves downwards, the third supporting frame 43 drives the first driving lever 91 to move downwards, the first driving lever 91 is matched with the second driving lever 94 so as to drive the second driving lever 94 to move downwards, the second driving lever 94 drives the first rack 93 to move downwards, the seventh spring 95 is compressed, the first rack 93 is meshed with the straight gear 98 so as to drive the straight gear 98 to rotate, the straight gear 98 drives the second rotating shaft 97 to rotate, the second rotating shaft 97 drives the first bevel gear component 911 to rotate, the first bevel gear component 911 drives the third rotating shaft 910 to rotate, the third rotating shaft 910 drives the second bevel gear component 912 to rotate, the second bevel gear component 912 drives the first rotating shaft 711 to rotate, the first rotating shaft 711 drives the reel 71 to rotate, so that the steel rope 73 is wound on the reel 71, when the third supporting frame 43 moves upwards, the third supporting frame 43 drives the first driving lever 91 to move upwards, and the first driving lever 91 is separated from the second driving lever 94, seventh spring 95 resets, thereby drive first rack 93 and second driving lever 94 upward movement, first rack 93 meshes with straight-teeth gear 98, thereby drive straight-teeth gear 98 antiport, straight-teeth gear 98 drives second pivot 97 antiport, second pivot 97 drives first bevel gear subassembly 911 antiport, first bevel gear subassembly 911 drives third pivot 910 antiport, third pivot 910 drives second bevel gear subassembly 912 antiport, second bevel gear subassembly 912 drives first pivot 711 antiport, first pivot 711 drives reel 71 antiport, make steel cable 73 unwind, realize the supplementary reel 71 spin effect of straight-teeth gear 98.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a be used for shellproof glass to resist ability detection device that strikes which characterized by: the method comprises the following steps:
the device comprises a bottom plate (1), wherein first supporting frames (2) are arranged on two sides of the bottom plate (1);
the workbench (3) is connected between the upper parts of the two first supporting frames (2);
the beating mechanism (4) is arranged on the workbench (3);
the limiting mechanism (5) is arranged on the bottom plate (1).
2. The device for detecting the anti-striking capability of the bulletproof glass according to claim 1, which is characterized in that: the striking mechanism (4) comprises:
the upper parts of the outer walls of the two first supporting frames (2) are respectively provided with a second supporting frame (41);
the two sides of the two second supporting frames (41) are respectively provided with a first sliding rail (42);
the third support frame (43) is connected among the four first sliding rails (42) in a sliding manner;
the fourth supporting frame (44) is connected between the top ends of the two first sliding rails (42) on the same side;
the first connecting block (45) is connected between the upper parts of the two fourth supporting frames (44);
the cylinder (46) is installed at the bottom of the first connecting block (45), and the telescopic rod of the cylinder (46) is connected with the third supporting frame (43);
the pressing blocks (47) are arranged on the four first sliding rails (42) in a sliding manner;
first springs (48) are connected between the pressing block (47) and the third supporting frame (43), and the number of the first springs (48) is four.
3. The device for detecting the anti-striking capability of the bulletproof glass according to claim 2, which is characterized in that: the limiting mechanism (5) comprises:
the top parts of the four pressing blocks (47) are respectively provided with a fifth supporting frame (51);
the upper parts of the four fifth support frames (51) are respectively provided with a ratchet bar (52) in a sliding way;
the four ratchet bars (52) are respectively wound with the second springs (53), and two ends of each second spring (53) are respectively connected with the fifth support frame (51) and the ratchet bar (52);
the sixth supporting frames (55) are arranged on the two sides of the bottom plate (1);
the upper parts of the two sixth supporting frames (55) are respectively provided with a first connecting rod (54) in a sliding way, and the first connecting rods (54) are matched with the ratchet racks (52);
the first wedge-shaped blocks (56) are arranged on the two first connecting rods (54);
the two first connecting rods (54) are wound with the third springs (57), and two ends of each third spring (57) are respectively connected with the sixth supporting frame (55) and the first wedge-shaped block (56);
the upper middle part of the bottom plate (1) is provided with a second wedge-shaped block (59) in a sliding way, and the second wedge-shaped block (59) is matched with the first wedge-shaped block (56);
the handles (58) are arranged on the two sides of the second wedge-shaped block (59);
the fourth springs (571) are wound on the two sides of the second wedge-shaped block (59), the number of the fourth springs (571) is four, and the two ends of each fourth spring (571) are respectively connected with the second wedge-shaped block (59) and the first support frame (2).
4. The device for detecting the anti-striking capability of the bulletproof glass according to claim 3, which is characterized in that: still including pressing hold-down mechanism (6), both sides are equipped with hold-down mechanism (6) on workstation (3), and hold-down mechanism (6) include:
the two sides of the bottom of the workbench (3) are provided with second sliding rails (61);
the second sliding rail (61) is provided with four third sliding rails (62) in a sliding manner, and the number of the third sliding rails (62) is four;
the clamping block (63) is connected between the two third sliding rails (62) on the same side in a sliding manner;
the fifth springs (64) are wound on the third slide rail (62), the number of the fifth springs (64) is four, and two ends of each fifth spring (64) are respectively connected with the third slide rail (62) and the clamping block (63);
sixth spring (65), around having sixth spring (65) on second slide rail (61), sixth spring (65) quantity is four, and sixth spring (65) both ends are connected with second slide rail (61) and third slide rail (62) respectively.
5. The device for detecting the anti-striking capability of the bulletproof glass according to claim 4, which is characterized in that: still including rotary mechanism (7), be equipped with rotary mechanism (7) between workstation (3) and second slide rail (61), rotary mechanism (7) include:
the first rotating shaft (711) is rotatably arranged on two sides of the bottom of the workbench (3);
reels (71), wherein the lower parts of the two first rotating shafts (711) are provided with the reels (71);
the second connecting block (72) is connected between the two third sliding rails (62) on the same side;
a steel rope (73), and the steel rope (73) is connected between the reel (71) and the second connecting block (72).
6. The device for detecting the anti-striking capability of the bulletproof glass according to claim 5, which is characterized in that: still including pushing down mechanism (8), be equipped with on second slide rail (61) and push down mechanism (8), push down mechanism (8) and include:
the two second sliding rails (61) are respectively provided with a third connecting block (81);
the upper parts of the two third connecting blocks (81) are respectively provided with a third wedge block (82), and the third wedge blocks (82) are matched with the clamping blocks (63);
the fourth connecting block (83) is connected between the two third sliding rails (62) on the same side;
fourth wedge blocks (84) are arranged on the two fourth connecting blocks (83), and the fourth wedge blocks (84) are matched with the third wedge blocks (82).
7. The device for detecting the anti-striking capability of the bulletproof glass according to claim 6, which is characterized in that: the device also comprises an auxiliary mechanism (9), and the workbench (3) is provided with the auxiliary mechanism (9).
8. The device for detecting the anti-striking capability of the bulletproof glass according to claim 7, which is characterized in that: the assist mechanism (9) includes:
the first deflector rods (91) are arranged on the third support frame (43), and the number of the first deflector rods (91) is four;
the lower parts of the two first supporting frames (2) are respectively provided with a fourth sliding rail (92);
the two sides of the first rack (93) and the two fourth sliding rails (92) are both provided with the first rack (93) in a sliding manner;
the four first racks (93) are provided with second deflector rods (94), and the second deflector rods (94) are matched with the first deflector rods (91);
the seventh spring (95) is wound on the fourth sliding rail (92), the number of the seventh springs (95) is four, and two ends of each seventh spring (95) are respectively connected with the fourth sliding rail (92) and the first rack (93);
the bottom of the workbench (3) is provided with seventh support frames (96), and the number of the seventh support frames (96) is four;
a second rotating shaft (97) is rotatably arranged between the two seventh supporting frames (96) on the same side;
the two sides of the two second rotating shafts (97) are respectively provided with a straight gear (98), and the straight gears (98) are meshed with the first rack (93);
the eighth supporting frame (99) is arranged on each of the two sides of the bottom of the workbench (3);
the lower parts of the two eighth supporting frames (99) are respectively and rotatably provided with a third rotating shaft (910);
the number of the first bevel gear assemblies (911) is two, and the first bevel gear assemblies (911) are connected between the second rotating shaft (97) and the third rotating shaft (910);
a second bevel gear assembly (912) is connected between the third rotating shaft (910) and the first rotating shaft (711).
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| CN202110260182.6A CN113155645B (en) | 2021-03-10 | 2021-03-10 | Device for detecting anti-striking capability of bullet-proof glass |
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| CN202110260182.6A CN113155645B (en) | 2021-03-10 | 2021-03-10 | Device for detecting anti-striking capability of bullet-proof glass |
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