CN205067215U - Adjustable clamp plate of circular slide four sides of facade - Google Patents
Adjustable clamp plate of circular slide four sides of facade Download PDFInfo
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- CN205067215U CN205067215U CN201520569758.7U CN201520569758U CN205067215U CN 205067215 U CN205067215 U CN 205067215U CN 201520569758 U CN201520569758 U CN 201520569758U CN 205067215 U CN205067215 U CN 205067215U
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Abstract
The utility model relates to a special fixed clamp plate of fixed fragility sheet metal, an adjustable clamp plate of circular slide four sides of facade, every clamp plate by the centre gripping part with slide partial the component, the slide is stood upright there is circular tongue on the inboard side, just circular tongue and sliding down has the centrosymmetric sand grip that passes through between the plane, there is circular recess on the outer facade of centre gripping, and has centrosymmetric transition groove between circular recess and the outer facade of centre gripping, circular recess in the first centre gripping part and fourth slide and are sliding fit between the circular tongue in the part, circular recess in the fourth centre gripping part and third slide and are sliding fit between the circular tongue in the part. Be sliding fit between the circular tongue of every limit clamp plate and the adjacent circular recess, realize to adjust wantonly in succession the toughened glass board of different width, through screw -thread fit between salient lug screw on the horizontal plate that slides and the fastening screw, guarantee to slide and partly can both fix on the partial centre gripping of adjacent centre gripping on the plane.
Description
Technical field
The utility model relates to a kind of fixing brittle sheet Special fixing fixed pressuring plate, classification number: G01N3/04, and particularly relating to so a kind of surrounding can zoom in or out, and for a kind of facade circular chute four limit pressure-adjustable plate of tested glass intensity.
Background technology
China was from 1 day May in 2003, China implements mandatory inspection system to automobile, train, architectural safety glass used, and the safety glass product not obtaining Compulsory Certification of Products certificate and do not apply China Compulsory Product Certification mark must not dispatch from the factory, import and sale.
Existing tempered glass fragmentation test method is freely lain on testing table by tempered glass sample, and retrain glass periphery by adhesive tape or other modes, or cover thin film on tempered glass, splashes to prevent glass fragment.The position of distance periphery about 20mm on the longest edge center line of sample, be that the pane hammer of 0.2mm scholar 0.05mm or drift impact with tip curvature radius, making sample broken, is that the fragment number in center of circle radius 75mm circle does not conduct a survey within the scope of product edges 20mm and with shock point.The measure retaining fragment pattern should start after 10s after the blow and terminate in 3min after the blow.This method not only operates inconvenience, spended time is longer, and adhesive tape is disposable product, easily cause waste and pollute, and the tape residue on test board flat board 50 must be removed clean after each test, could remove clean cullet, otherwise residual chopped glass will affect experiment test operation next time.
Simultaneously adhesive tape also has and is burst by tempered glass the possibility that strength collapses out, and causing operating personnel injured, therefore, is very necessary to the improvement of tempered glass fragmentation test device.
China Patent No.: 201420795683X, for the clamping device of bulb assembly processing, this clamps can clamp the peculiar parts such as bulb, but can not be applicable to fixing brittle sheet material as glass.China Patent No.: 021226253, glass substrte fixing holder, adopt negative pressure of vacuum fastening glass panels, although directly do not injure glass plate, but when doing destructive intensity detection, its negative pressure of vacuum contact site will have a strong impact on the unevenness of detection experiment, therefore, cannot do among destructive intensity detection apply at glass plate.Chinese Patent Application No.: 201420595067.X, tempered glass fragmentation status test unit, propose the clamping that some brand-new method and measures deal with brittle glass, but cannot accomplish that arbitrary dimension regulates, also cannot accomplish to allow four limit pressing plates all at grade.At least to have in this patent while be cannot contact with experiment work table top.Simultaneously the unsettled barricade 5 that is referred to as in embodiment cannot contact with base 1 together with other three side bumpers wall, has to use catch 4 to make up the space between unsettled barricade 5 and base 1, cause surrounding discontinuity.In addition, catch 4 local width is fixing, polylith can only be adopted to splice, cannot accomplish the consecutive variations of different in width.
Summary of the invention
For above prior art Problems existing, the utility model adopts slip circular trough, the adjustable design in isoplanar is carried out to pressing plate, achieve the armourplate glasses such as the glass of sizes different size, a kind of facade circular chute four limit pressure-adjustable plate can be shared, carry out the intensity of subtest glass.Specific as follows:
A kind of facade circular chute four limit pressure-adjustable plate, comprise the first pressing plate, the second pressing plate, the 3rd pressing plate and the 4th pressing plate that four physical dimensions are identical, every pressing plate is made up of retained part and slippage part, first pressing plate is made up of the first retained part and the first slippage part, second pressing plate is made up of the second retained part and the second slippage part, 3rd pressing plate is made up of the 3rd retained part and the 3rd slippage part, and the 4th pressing plate is made up of the 4th retained part and the 4th slippage part; As improvement:
Described slipping part divides and comprises slip level plate and slideway upright plate, slip level plate has and protrudes lug screw, and protruding threaded engagement in lug screw has trip bolt; Described retained part comprises the upper plane of clamping and clamping alien invasion and clamping slope, and in described slip level plate lower plane and described clamping, plane is in sustained height;
In described clamping, planar outboard is clamping alien invasion, and in clamping, plane is mutually vertical with clamping alien invasion; In described clamping, planar inner is clamping slope, plane and the angle degree of being less than clamping slope in clamping; Slope is also attached with rubber compressing tablet in clamping;
Described slip level plate lower plane is overlapped on the upper coplanar of clamping, near a termination, for spend spatial vertical relation between clamping alien invasion and slideway upright plate;
Described slideway upright plate medial surface there is circular tongue, and has centrosymmetric transition raised line between circular tongue and slip level plate lower plane; Described clamping alien invasion there is circular groove, and has centrosymmetric transition groove between circular groove and clamping alien invasion;
For being slidably matched between circular tongue in circular groove on the first described retained part and the 4th slippage part; Circular groove on the 4th described retained part and between the circular tongue in the 3rd slippage part for being slidably matched;
For being slidably matched between circular tongue in circular groove on the second described retained part and the first slippage part; Circular groove on the 3rd described retained part and between the circular tongue in the second slippage part for being slidably matched.
For being slidably matched between circular tongue respectively and in the 4th slippage part of circular groove on the first described retained part and transition groove and transition raised line; For being slidably matched between circular tongue respectively and in the 3rd slippage part of circular groove on the 4th described retained part and transition groove and transition raised line;
For being slidably matched between circular tongue respectively and in the first slippage part of circular groove on the second described retained part and transition groove and transition tongue; For being slidably matched between circular tongue respectively and in the second slippage part of circular groove on the 3rd described retained part and transition groove and transition tongue.
As further improvement: described clamping alien invasion is 7.2 to 7.4 millimeters to the distance of described circular groove central axis, and the section radius of circular groove is 6.6 to 8.8 millimeters, and the width of described transition groove is 7.6 to 7.8 millimeters;
As further improvement: described slip level plate lower plane is 7.2 to 7.4 millimeters to the distance of described circular tongue central axis, and the section radius of described circular tongue is 6.3 to 8.5 millimeters, and the width of described transition raised line is 7.2 to 7.4 millimeters.
As further improvement: the angle between described clamping slope and the upper plane of clamping is 47 ~ 49 degree.
As further improvement: the rubber compressing tablet 51 described clamping slope being bonded with one deck 2.4 ~ 2.6 millimeters thick.
The utility model beneficial effect
One, slippage part is positioned at retained part one end and is overlapped on plane on retained part, and plane is in sustained height in described slip level plate lower plane and described clamping, make the retained part of surrounding be in sustained height, guarantee tested armourplate glass surrounding uniform force;
Two, between the circular tongue of every limit pressing plate and adjacent circular groove for being slidably matched, realize can regulating arbitrarily continuously the armourplate glass of different in width, by threaded engagement between the protrusion lug screw on slip level plate and trip bolt, to guarantee in the clamping that slippage part can be fixed on adjacent retained part in plane;
Three, the angle between described clamping slope and the upper plane of clamping is 47 ~ 49 degree, and described clamping slope is bonded with the rubber compressing tablet of one deck 2.4 ~ 2.6 millimeters thick, adjustment width armourplate glass carried out plane spacing while, a downward component can be produced, make tested armourplate glass touch test board flat board, avoid the uneven generation explosion of armourplate glass local pressure in detected process of the test;
Four, detection experiment overall process is achieved without the need to using disposable product adhesive tape, not only save test consumables cost, avoid contaminated environment, also shorten the activity duration, the tape residue be pasted onto on test board flat board need not be removed after each test, only need to clean out cullet, just can implement experiment test operation next time, make work efficiency improve twice.The more important thing is: thoroughly avoid because adhesive tape is burst by tempered glass the possibility that strength collapses out, guarantee that the personal safety of operating personnel is more secure.
Accompanying drawing explanation
Fig. 1 is single pressing plate stereographic map after the utility model is disassembled, and removes trip bolt 33.
Fig. 2 is vertical view of the present utility model, 4 pressing plates one group combinationally use schematic diagram.
Fig. 3 is the design sketch after the pressing plate in Fig. 2 clamps foursquare armourplate glass 100.
Fig. 4 is the A-A cut-open view in Fig. 2.
Fig. 5 is the B-B cut-open view in Fig. 3, is placed on test board flat board 50 after armourplate glass 100 is fixed.
Fig. 6 is the partial enlarged drawing in Fig. 4.
Fig. 7 is the slippage part side schematic view in Fig. 6.
Fig. 8 is the retained part schematic cross-section in Fig. 6.
Fig. 9 is armourplate glass in Fig. 5 100 and the partial enlarged drawing of rubber compressing tablet 51 contact point.
Embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
In Fig. 1, Fig. 2, Fig. 4, Fig. 6, Fig. 7 and Fig. 8:
A kind of facade circular chute four limit pressure-adjustable plate, comprise the first pressing plate 10, second pressing plate 20, the 3rd pressing plate 30 and the 4th pressing plate 40 that four physical dimensions are identical, every pressing plate is made up of retained part and slippage part, first pressing plate 10 is made up of the first retained part 19 and the first slippage part 18, second pressing plate 20 is made up of the second retained part 29 and the second slippage part 28,3rd pressing plate 30 is made up of the 3rd retained part 39 and the 3rd slippage part 38, and the 4th pressing plate 40 is made up of the 4th retained part 49 and the 4th slippage part 48; As improvement:
Described slipping part divides and comprises slip level plate 61 and tongue upright plate 88, slip level plate 61 has and protrudes lug screw 63, and protruding threaded engagement in lug screw 63 has trip bolt 33; Described retained part comprises the upper plane 16 of clamping and clamping alien invasion 66 and clamping slope 15, and in described slip level plate 61 lower plane and described clamping, plane 16 is in sustained height;
Described clamping is clamping alien invasion 66 outside plane 16, and in clamping, plane 16 is mutually vertical with clamping alien invasion 66; Described clamping is clamping slope 15 inside plane 16, and in clamping, plane 16 is less than 90 degree with the angle on clamping slope 15; Slope 15 is also attached with rubber compressing tablet 51 in clamping;
Described slip level plate 61 lower plane is overlapped on above the upper plane 16 of clamping, near a termination, is 90 degree of spatial vertical relations between clamping alien invasion 66 and tongue upright plate 88;
Described tongue upright plate 88 medial surface there is circular tongue 41, and has centrosymmetric transition raised line 74 between circular tongue 41 and slip level plate 61 lower plane; Described clamping alien invasion 66 there is circular groove 14, and has centrosymmetric transition groove 71 between circular groove 14 and clamping alien invasion 66;
Circular groove 14 on the first described retained part 19 and between the circular tongue 41 in the 4th slippage part 48 for being slidably matched; Circular groove 14 on the 4th described retained part 49 and between the circular tongue 41 in the 3rd slippage part 38 for being slidably matched;
Circular groove 14 on the second described retained part 29 and between the circular tongue 41 in the first slippage part 18 for being slidably matched; Circular groove 14 on the 3rd described retained part 39 and between the circular tongue 41 in the second slippage part 28 for being slidably matched.
For being slidably matched between circular tongue 41 respectively and in the 4th slippage part 48 of circular groove 14 on the first described retained part 19 and transition groove 71 and transition raised line 74; For being slidably matched between circular tongue 41 respectively and in the 3rd slippage part 38 of circular groove 14 on the 4th described retained part 49 and transition groove 71 and transition raised line 74;
For being slidably matched between circular tongue 41 respectively and in the first slippage part 18 of circular groove 14 on the second described retained part 29 and transition groove 71 and transition tongue 74; For being slidably matched between circular tongue 41 respectively and in the second slippage part 28 of circular groove 14 on the 3rd described retained part 39 and transition groove 71 and transition tongue 74.
As further improvement: described clamping alien invasion 66 is 7.2 to 7.4 millimeters to the distance of described circular groove 14 central axis, and the section radius of circular groove 14 is 6.6 to 8.8 millimeters, and the width of described transition groove 71 is 7.6 to 7.8 millimeters;
Described slip level plate 61 lower plane is 7.2 to 7.4 millimeters to the distance of described circular tongue 41 central axis, and the section radius of described circular tongue 41 is 6.3 to 8.5 millimeters, and the width of described transition raised line 74 is 7.2 to 7.4 millimeters.
As further improvement: the angle between described clamping slope 15 and the upper plane 16 of clamping is 47 ~ 49 degree.
As further improvement: the rubber compressing tablet 51 described clamping slope 15 being bonded with one deck 2.4 ~ 2.6 millimeters thick.
In embodiment, the angle between clamping slope 15 and the upper plane 16 of clamping is 48 degree, clamping slope 15 is bonded with the rubber compressing tablet 51 of one deck 2.5 millimeters thick.
In Fig. 3, Fig. 5 and Fig. 9, when will do fragmentation test to tempered glass, step is as follows:
One, by the first identical for four physical dimensions pressing plate 10, second pressing plate 20, 3rd pressing plate 30 and the 4th pressing plate 40 are placed on above test board flat board 50, for being slidably matched between circular tongue 41 in circular groove 14 on first retained part 19 and the 4th slippage part 48, for being slidably matched between circular tongue 41 in circular groove 14 on 4th retained part 49 and the 3rd slippage part 38, circular groove 14 on second retained part 29 and between the circular tongue 41 in the first slippage part 18 for being slidably matched, circular groove 14 on 3rd retained part 39 and between the circular tongue 41 in the second slippage part 28 for being slidably matched, make the first pressing plate 10 that four physical dimensions are identical, second pressing plate 20, the surrounding ambient in besieged city between 3rd pressing plate 30 and the 4th pressing plate 40.
Two, above-mentioned surrounding ambient size is greater than the physical dimension of the armourplate glass 100 wanting tested, armourplate glass 100 that will be tested is placed in above-mentioned surrounding ambient, mobile four physical dimensions are identical successively the first pressing plate 10, second pressing plate 20, the 3rd pressing plate 30 and the 4th pressing plate 40, make the rubber compressing tablet 51 on every pressing plate tightly touch four limit outer rims of the armourplate glass 100 wanting tested.Trip bolt 33 in protrusion lug screw 63 in first slippage part 18 is tightened plane 16 in the clamping fixed on the second retained part 29 respectively, trip bolt 33 in protrusion lug screw 63 in second slippage part 28 is tightened plane 16 in the clamping fixed on the 3rd retained part 39, trip bolt 33 in protrusion lug screw 63 in 3rd slippage part 38 is tightened plane 16 in the clamping fixed on four retained parts 49, trip bolt 33 in protrusion lug screw 63 in 4th slippage part 48 is tightened plane 16 in the clamping fixed on the first retained part 19.The deadweight of the first pressing plate 10, second pressing plate 20, the 3rd pressing plate 30 and the 4th pressing plate 40 that utilize four physical dimensions identical, fixes armourplate glass 100 on test board flat board 50, without the need to other external clamping plate, efficient and convenient.
Three, after wanting tested armourplate glass 100 to be fixed, exert a force on assigned address according to testing standard pane hammer, tested armourplate glass 100 is destroyed.
According to the requirement of national standard " GB15763.2-2005 safety glass part 2 for building: tempered glass. ", fragment after the fragmentation of the tempered glass that 3mm is thick in any 50*50mm should be greater than 30, fragment after the fragmentation of the tempered glass that 4mm ~ 12mm is thick in any 50*50mm should be greater than 40, allowed a small amount of strip fragment, its length is no more than 75mm.The trend of strip fragment and glass edge should be almost parallel, and as not parallel, angle can not more than 45 degree, if having one not up to standard, be substandard product.
Require to detect according to national standard, complete the fragmentation status test of tempered glass;
Four, unclamp external splint, remove pressing plate at least, dispose tempered glass fragment, as long as prepare for next tested armourplate glass 100.
The above-mentioned substantive distinguishing features of the utility model, guarantees to bring following progressive effect:
One, slippage part is positioned at retained part one end and is overlapped on plane on retained part, and plane 16 is in sustained height in described slip level plate 61 lower plane and described clamping, make the retained part of surrounding be in sustained height, guarantee tested armourplate glass 100 surrounding uniform force;
Two, between the circular tongue 41 of every limit pressing plate and adjacent circular groove 14 for being slidably matched, realize can regulating arbitrarily continuously the armourplate glass 100 of different in width, by threaded engagement between the protrusion lug screw 63 on slip level plate and trip bolt 33, to guarantee in the clamping that slippage part can be fixed on adjacent retained part in plane 16;
Three, the angle between described clamping slope 15 and the upper plane 16 of clamping is 47 ~ 49 degree, and described clamping slope 15 is bonded with the rubber compressing tablet 51 of one deck 2.4 ~ 2.6 millimeters thick, adjustment width armourplate glass 100 carried out plane spacing while, a downward component can be produced, make tested armourplate glass 100 touch test board flat board 50.Meanwhile, the elasticity re-entrant angle 55 that the peculiar elasticity of rubber produces avoids the uneven generation explosion of armourplate glass 100 local pressure in detected process of the test;
Four, detection experiment overall process is achieved without the need to using disposable product adhesive tape, not only save test consumables cost, avoid contaminated environment, also shorten the activity duration, the tape residue be pasted onto on test board flat board 50 need not be removed after each test, only need to clean out cullet, just can implement experiment test operation next time, make work efficiency improve twice.The more important thing is: thoroughly avoid because adhesive tape is burst by tempered glass the possibility that strength collapses out, guarantee that the personal safety of operating personnel is more secure.
Claims (5)
1. a facade circular chute four limit pressure-adjustable plate, comprise the first pressing plate (10) that four physical dimensions are identical, second pressing plate (20), 3rd pressing plate (30) and the 4th pressing plate (40), every pressing plate is made up of retained part and slippage part, first pressing plate (10) is made up of the first retained part (19) and the first slippage part (18), second pressing plate (20) is made up of the second retained part (29) and the second slippage part (28), 3rd pressing plate (30) is made up of the 3rd retained part (39) and the 3rd slippage part (38), 4th pressing plate (40) is made up of the 4th retained part (49) and the 4th slippage part (48), it is characterized in that:
Described slipping part divides and comprises slip level plate (61) and slideway upright plate (88), slip level plate (61) has and protrudes lug screw (63), protruding threaded engagement in lug screw (63) has trip bolt (33); Described retained part comprises the interior slope (15) of the upper plane (16) of clamping and clamping alien invasion (66) and clamping, and in described slip level plate (61) lower plane and described clamping, plane (16) is in sustained height;
In described clamping, plane (16) outside is clamping alien invasion (66), and in clamping, plane (16) is mutually vertical with clamping alien invasion (66); In described clamping, plane (16) inner side is clamping slope (15), and in clamping, plane (16) is less than 90 degree with the angle of clamping slope (15); In clamping, slope (15) is also attached with rubber compressing tablet (51);
Described slip level plate (61) lower plane is overlapped on above the upper plane (16) of clamping, near a termination, is 90 degree of spatial vertical relations between clamping alien invasion (66) and slideway upright plate (88);
Described slideway upright plate (88) medial surface there is circular tongue (41), and between circular tongue (41) and slip level plate (61) lower plane, has centrosymmetric transition raised line (74); Described clamping alien invasion (66) there is circular groove (14), and has centrosymmetric transition groove (71) between circular groove (14) and clamping alien invasion (66);
For being slidably matched between circular tongue (41) in circular groove (14) on described the first retained part (19) and the 4th slippage part (48); Circular groove (14) on the 4th described retained part (49) and between the circular tongue (41) in the 3rd slippage part (38) for being slidably matched;
For being slidably matched between circular tongue (41) in circular groove (14) on described the second retained part (29) and the first slippage part (18); Circular groove (14) on the 3rd described retained part (39) and between the circular tongue (41) in the second slippage part (28) for being slidably matched.
2. a kind of facade circular chute four limit according to claim 1 pressure-adjustable plate, is characterized in that: for being slidably matched between circular tongue (41) respectively and in the 4th slippage part (48) of the circular groove (14) on described the first retained part (19) and transition groove (71) and transition raised line (74); For being slidably matched between circular tongue (41) respectively and in the 3rd slippage part (38) of circular groove (14) on the 4th described retained part (49) and transition groove (71) and transition raised line (74);
For being slidably matched between circular tongue (41) respectively and in the first slippage part (18) of circular groove (14) on described the second retained part (29) and transition groove (71) and transition tongue (74); For being slidably matched between circular tongue (41) respectively and in the second slippage part (28) of circular groove (14) on the 3rd described retained part (39) and transition groove (71) and transition tongue (74).
3. a kind of facade circular chute four limit according to claim 1 pressure-adjustable plate, it is characterized in that: described clamping alien invasion (66) is 7.2 to 7.4 millimeters to the distance of described circular groove (14) central axis, the section radius of circular groove (14) is 6.6 to 8.8 millimeters, and the width of described transition groove (71) is 7.6 to 7.8 millimeters; Described slip level plate (61) lower plane is 7.2 to 7.4 millimeters to the distance of described circular tongue (41) central axis, the section radius of described circular tongue (41) is 6.3 to 8.5 millimeters, and the width of described transition raised line (74) is 7.2 to 7.4 millimeters.
4. a kind of facade circular chute four limit according to claim 1 pressure-adjustable plate, is characterized in that: the angle between described clamping slope (15) and the upper plane (16) of clamping is 47 ~ 49 degree.
5. a kind of facade circular chute four limit according to claim 1 pressure-adjustable plate, is characterized in that: the rubber compressing tablet (51) described clamping slope (15) being bonded with one deck 2.4 ~ 2.6 millimeters thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569758.7U CN205067215U (en) | 2015-08-01 | 2015-08-01 | Adjustable clamp plate of circular slide four sides of facade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569758.7U CN205067215U (en) | 2015-08-01 | 2015-08-01 | Adjustable clamp plate of circular slide four sides of facade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067215U true CN205067215U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569758.7U Expired - Fee Related CN205067215U (en) | 2015-08-01 | 2015-08-01 | Adjustable clamp plate of circular slide four sides of facade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067215U (en) |
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2015
- 2015-08-01 CN CN201520569758.7U patent/CN205067215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |