CN106065888A - A kind of connection composite board Quick connection part - Google Patents
A kind of connection composite board Quick connection part Download PDFInfo
- Publication number
- CN106065888A CN106065888A CN201610592197.1A CN201610592197A CN106065888A CN 106065888 A CN106065888 A CN 106065888A CN 201610592197 A CN201610592197 A CN 201610592197A CN 106065888 A CN106065888 A CN 106065888A
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- China
- Prior art keywords
- composite board
- train wheel
- wheel bridge
- lower plate
- connection part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002131 composite material Substances 0.000 title claims abstract description 87
- 239000000463 material Substances 0.000 claims description 27
- 230000004323 axial length Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
- F16B5/0028—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge using I-shaped connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B2005/0678—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in abutting relationship
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention provides and a kind of connects composite board Quick connection part, comprising: a train wheel bridge, a lower plate and the intermediate supports at middle part connecting described train wheel bridge and lower plate；Side below described train wheel bridge, the one side of the side above lower plate and intermediate supports constitutes the first holding tank accommodating a composite board；Opposite side below described train wheel bridge, the another side of the opposite side above lower plate and intermediate supports constitutes the second holding tank accommodating another composite board；The both sides of described train wheel bridge and/or lower plate are provided with at least one pair of camlock device.Can quickly and reliably connect two pieces of composite boards, and there is adjustable, the integrality of composite board will not be destroyed so that it is obtain optimal serviceability.
Description
Technical field
The present invention relates to technical field of mechanical design, relate to the applied technical field of composite board simultaneously, specifically relate to
And one connects composite board Quick connection part.
Background technology
With China's industrial development and increasingly stricter to environmental requirement, especially require coal yard closed operation.So,
Increasing to the demand of large span or super-span storage canopy, the dome material of storage canopy is proposed more and more higher simultaneously
Requirement.
The large span storage canopy of tradition coal yard often uses integrated steel-structure, if requiring completely enclosed or semiclosed, and steel
Material consumption is very big, and construction cost is very high.With the development innovation of composite, existing at present multiple applicable component large span storehouses
The composite of storage canopy, composite is combined with each other with resin material with glass fibre, carbon fiber etc., by being wound around, molding,
The modes such as pultrusion are molded.There is high-strength, light weight, high temperature resistance and the advantage such as corrosion-resistant.Wherein, the making of a kind of composite board
With allowing and middle can build increasing without the store in a warehouse span of canopy of support column.In view of the transport of composite board, its chi
Very little have certain restriction.Therefore higher wanting is proposed to quickly, in high quality sheet material reliably being linked together on request
Ask.
At present, reliably coupling together composite board, existing technology is to use clamping plate and bolt, i.e. at needs
Holing on the limit between two pieces of composite boards connecting, clamping plate are put on composite board two sides, and bolt passes through from hole
Standby is tight.Boring destroys the integrality of composite board, in use, easily from drill hole tear, shortens sheet material
Service life, meanwhile, for composite board connect adjustment bring difficulty.
Content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of connection composite board Quick connection part, energy
Enough quickly and reliably two pieces of composite boards of connection, and there is adjustable, the complete of composite board will not be destroyed
Property so that it is obtain optimal serviceability.
For reaching above-mentioned purpose, the concrete technical scheme that the present invention takes is:
A kind of connection composite board Quick connection part, comprising:
One train wheel bridge, a lower plate and the intermediate supports at middle part connecting described train wheel bridge and lower plate；
Side below described train wheel bridge, the one side of the side above lower plate and intermediate supports constitutes receiving one and is combined
First holding tank of material sheet material；
Opposite side below described train wheel bridge, the another side of the opposite side above lower plate and intermediate supports constitutes receiving
Second holding tank of another composite board；
The both sides of described train wheel bridge and/or lower plate are provided with at least one pair of camlock device.
Further, the material of described train wheel bridge, lower plate and intermediate supports is high strength composite, such as glass fibre
Composite, carbon fibre composite.
Further, described train wheel bridge and lower plate are symmetrical structure, and its unilateral width is composite board thickness
0.35 to 0.6 times.
Further, the above edge of the following and described lower plate of described train wheel bridge is respectively provided with inclined plane, this inclination
The range of tilt angles in face is 10 to 15 °, and the width of this inclined plane is 30 to 60mm.
Further, each described camlock device includes: a cam, is formed at the one handle of cam side；Install
In the camshaft of the basic circle central coaxial with described cam of cam both sides, the fixing seat with described camshaft pivot joint, described solid
Reservation is fixed in described train wheel bridge or lower plate.
Further, described cam is cylindricality, and axial length is 100 to 150mm.
Further, when described camlock device is positioned at locking station, a locking face of described cam compresses composite wood
The above and below of flitch material.
Further, described locking face is provided with anti-skidding lines.
Further, described camlock device is symmetrically arranged in the both sides of intermediate supports in couples.
Further, described handle offers a fabrication hole.
By taking technique scheme, after the holding tank of composite board insertion connector both sides, pass through camlock
Device realizes quick locking, and sets up anti-skidding lines at cam face, it is to avoid locking was lost efficacy, and can connect composite wood reliably
Flitch material, it is safe, quick, reliable, convenient to have accomplished, reusable.
Brief description
Fig. 1 is the cross section structure schematic diagram of the connection composite board Quick connection part in one embodiment of the invention.
Fig. 2 is the plan structure schematic diagram of the connection composite board Quick connection part in one embodiment of the invention.
Detailed description of the invention
For making the features described above of the present invention and advantage to become apparent, special embodiment below, and coordinate institute's accompanying drawing to make
Describe in detail as follows.
As shown in Figures 1 and 2, the core of the composite board Quick connection part providing in one embodiment of the invention is
Use cam 2.The matrix 4 of composite board Quick connection part is similar to I-steel, comprising: a train wheel bridge, a lower plate
And connect an intermediate supports at the middle part of described train wheel bridge and lower plate；Thickness 15 to the 32mm of train wheel bridge；The thickness of lower plate
Being 18 to 35mm, the thickness of intermediate supports is 15 to 30mm.In strip, be made up of high strength composite, have high intensity,
The advantages such as highly corrosion resistant, fire-retardant, lightweight and length in service life, can also arbitrarily intercept length according to actual needs.But simultaneously
It is not limited to high strength composite, it is also possible to select high tensile metal material.
Side below train wheel bridge, the one side of the side above lower plate and intermediate supports constitutes receiving one composite
First holding tank of sheet material；Opposite side below train wheel bridge, the another side structure of the opposite side above lower plate and intermediate supports
Become to accommodate the second holding tank of another composite board；For ease of connecting the holding tank of the insertion both sides of composite board 1,
The edge of matrix 4 both sides medial surface respectively has inclined plane, to facilitate composite board to insert.The angle of inclination model of this inclined plane
Enclosing is 10 to 15 °, and the width of this inclined plane is 30 to 60mm.Select angle of inclination and width according to the thickness of composite board
Degree, sheet material is thicker, and angle of inclination and width are bigger.
The rotating shaft 3 of cam 2 and both sides thereof is fixed by pressing plate 6, the half of rotating shaft 3 be embedded matrix 4 on formed semicircle
Elongated slot, disposably can work it out when making matrix, it is also possible to select first to be molded aft-loaded airfoil.Also form corresponding half on pressing plate 6
Circle elongated slot, pressing plate 6 is buckled in rotating shaft 3, and rotating shaft 3 can rotate in the circular hole that two semicircle elongated slots are constituted.Can be at interval of one section
One group of cam 2 is set, symmetrical.
The material of cam 2 is identical with matrix 4 part, is also to be made up of high strength composite, is a drum cam.For increasing
Adding validity when cam 2 works, in the work cambered surface of cam, direction is provided with some protrusions or recessed along the axial length
The line of rabbet joint is as anti-skidding lines.The height of lines or the degree of depth are 3 to 10mm.Its rotating shaft 3, can be made of one with cam 2, it is also possible to
Use superior alloy steel to be fabricated separately again affixed with cam both sides, should have certain intensity and hardness requirement.The hand that cam 2 extends
Handle has certain length and width, in the above, on the premise of not affecting intensity, can arrange a circle or oval fabrication hole,
For easy construction, it is possible to use the auxiliary member such as boosting-rod or crowbar passes through this fabrication hole to cam 2 reinforcing fixing composite material plate
Material 1.This fabrication hole is through hole, and the handle bearing of trend of through-bore axis and cam forms 30 to 45 ° of angles.
A cam 2 is provided with two pressing plates 6, pressing plate 6 is formed with connecting hole, for making pressure by screw 5
Plate is fixed on matrix 4.
Cam, pressing plate etc. constitute camlock device, in pairs, arrange with intermediate supports for axial symmetry, as multipair in arranged, phase
Company two is 650 to 1250mm to the spacing of camlock device.
In certain embodiments, the entire length of matrix inserts the width on the limit of matrix one end with the composite board being connected
Spend equal, i.e. the matrix of whole section is connected two pieces of composite boards.Certainly, in a further embodiment, composite panel
One limit of material also can be connected by multistage matrix, can leave the gap not less than 10mm between the end of adjacent matrix, with
Discharge issuable elastic deformation or thermal expansion.But whole section and the matrix of step-by-step arrangement, the camlock device that it is arranged
Arrangement all should be combined aforesaid spacing.
By the Quick connection part using above-described embodiment to describe, can quickly connect the composite panel of all size
Material, and connect simplicity, stable, it is beneficial to regulation, it is most important that, the integrality of composite board will not be destroyed, it is not necessary to
Meet and offer connecting hole on material sheet material, prevent it to be destroyed by connection hole.
Testing example 1:
In a certain large span storage booth structure, the specification of its composite board is thickness 280mm, and length 12000mm is wide
Degree 2500mm, its planar dimension is limit for length and the upper limit of limit for width of ordinary highway transport, using the narrow limit of composite board as
Connect limit, this embodiment can represent composite board in actual application and, by the operating mode maximum from heavy load, there is representative
Property.
The each several part size of Quick connection part, the parameter that use be: the material of train wheel bridge, lower plate and intermediate supports is height
Strength composite materials, such as glass fiber compound material, carbon fibre composite, thickness is 20mm.
Train wheel bridge and lower plate are symmetrical structure, and its unilateral width is 168mm.
The broadside of 2500mm, as connecting limit, is connected by one whole section of matrix, only arranges camlock device at train wheel bridge, logical
Crossing 3 to fix camlock device, middle pair of cams locking device is positioned on the center line of composite board, its with another
The arrangement pitch of outer two pairs is 650mm, and drum cam axial length is 150mm.Cam face arranges protruding anti-skidding lines,
The 8mm of the height of anti-skidding lines.
It is attached performance test to above-mentioned attachment structure:
First matrix is fixed, pulling force is applied to the two ends of composite board, due to composite board typically in order to
Component storage structures, its tension operating mode is very rare, even if having, drag load is also very little, and therefore, two ends apply 4kN's simultaneously
Pulling force.After tension, there is deformation in composite board itself, and without any slip, attachment structure between sheet side and cam surface
Reliable and stable, without destroying.
Next matrix is fixed, at the edge on the disconnected limit of composite board by test torsion load ability to bear
Applying downward load, it is considered to composite board is all combination application, in practical engineering application, the load of carrying is main
It is its deadweight and wind load, and conducts oneself with dignity and can transmit step by step, finally by base support, therefore, load downward for edge is set as
12kN, after stand under load, there is deflection deformation in composite board itself, and after load is transferred to connect limit, connection limit has upwards transports
Dynamic trend, makes extruding force between sheet side and cam surface become big on the contrary, is less susceptible to slide, connects more stable, as long as considering base
Body does not destroys itself, and the connection of cam lock structure is exactly stable.
Testing example 2:
Difference with testing example 2 is at lower plate also position and the corresponding camlock device of train wheel bridge,
Make attachment structure more stable, after pulling force is increased to 5kN, still can ensure to be stably connected with.Down load is rised in value after 15kN, connect
Structure still can ensure stable.
Testing example 3:
In one less span storage booth structure, the specification of its composite board is thickness 180mm, and length 8000mm is wide
Degree 2000mm, using the narrow limit of composite board as connecting limit.
The each several part size of Quick connection part, the parameter that use be: the material of train wheel bridge, lower plate and intermediate supports is height
Strength composite materials, such as glass fiber compound material, carbon fibre composite, thickness is 18mm.
Train wheel bridge and lower plate are symmetrical structure, and its unilateral width is 90mm.
The broadside of 2000mm, as connecting limit, is connected by one whole section of matrix, only arranges camlock device at train wheel bridge, logical
Crossing 2 to fix camlock device, middle pair of cams locking device is positioned on the center line of composite board, its with another
The arrangement pitch of outer two pairs is 850mm, and drum cam axial length is 150mm.Cam face arranges protruding anti-skidding lines,
The 6mm of the height of anti-skidding lines.
It is attached performance test to above-mentioned attachment structure:
First matrix is fixed, pulling force is applied to the two ends of composite board, due to composite board typically in order to
Component storage structures, its tension operating mode is very rare, even if having, drag load is also very little, and therefore, two ends apply 4kN's simultaneously
Pulling force.After tension, there is deformation in composite board itself, and without any slip, attachment structure between sheet side and cam surface
Reliable and stable, without destroying.
Next matrix is fixed, at the edge on the disconnected limit of composite board by test torsion load ability to bear
Applying downward load, it is considered to composite board is all combination application, in practical engineering application, the load of carrying is main
It is its deadweight and wind load, and conducts oneself with dignity and can transmit step by step, finally by base support, therefore, load downward for edge is set as
10kN, after stand under load, there is deflection deformation in composite board itself, and after load is transferred to connect limit, connection limit has upwards transports
Dynamic trend, makes extruding force between sheet side and cam surface become big on the contrary, is less susceptible to slide, connects more stable, as long as considering base
Body does not destroys itself, and the connection of cam lock structure is exactly stable.
Testing example 4:
Difference with testing example 3 is at lower plate also position and the corresponding camlock device of train wheel bridge,
Make attachment structure more stable, after pulling force is increased to 5kN, still can ensure to be stably connected with.Down load is rised in value after 12kN, connect
Structure still can ensure stable.
Above-mentioned testing example has been verified that in actual application, the maximum situation of the possible stand under load of Quick connection part, passes through
Quick connection part all can ensure to be stably connected with, and its bonding strength to be substantially better than the knot passing through after using perforation that component is connected
Structure.Other operating modes, thickness, the breadth of sheet material are less, and it also reduces continuous from heavy load, and it should more can by Quick connection part
Enough guarantees are stably connected with, and therefore repeat no more other embodiments.Those skilled in the art are learning the base of aforementioned testing example
On plinth, when can determine that the Quick connection part of the present invention is meeting all size in other engineering is actual without doubt
Material sheet material is reliably connected.
The above, be the preferable case study on implementation of the present invention, not impose any restrictions the present invention, every according to the present invention
Any simple modification, change and the equivalent structure change that above example is made by technical spirit, all still falls within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. one kind connects composite board Quick connection part, it is characterised in that include:
One train wheel bridge, a lower plate and the intermediate supports at middle part connecting described train wheel bridge and lower plate；
Side below described train wheel bridge, the one side of the side above lower plate and intermediate supports constitutes receiving one composite
First holding tank of sheet material；
Opposite side below described train wheel bridge, the another side composition of the opposite side above lower plate and intermediate supports accommodates another
Second holding tank of composite board；
The both sides of described train wheel bridge and/or lower plate are provided with at least one pair of camlock device.
2. as claimed in claim 1 connect composite board Quick connection part, it is characterised in that described train wheel bridge, under
The material of clamping plate and intermediate supports is high strength composite.
3. as claimed in claim 1 connect composite board Quick connection part, it is characterised in that described train wheel bridge and under
Clamping plate are symmetrical structure, and its unilateral width is 0.35 to 0.6 times of composite board thickness.
4. connection composite board Quick connection part as claimed in claim 1, it is characterised in that under described train wheel bridge
The above edge of face and described lower plate is respectively provided with inclined plane, and the range of tilt angles of this inclined plane is 10 to 15 °, this inclination
The width in face is 30 to 60mm.
5. connection composite board Quick connection part as claimed in claim 1, it is characterised in that each described cam lock
Tight device includes: a cam, is formed at the one handle of cam side；It is installed on cam both sides with described cam basic circle center
Coaxial camshaft, the fixing seat with described camshaft pivot joint, described fixing seat is fixed in described train wheel bridge or lower plate.
6. connection composite board Quick connection part as claimed in claim 5, it is characterised in that described cam is post
Shape, axial length is 100 to 150mm.
7. connection composite board Quick connection part as claimed in claim 5, it is characterised in that described camlock fills
During setting in locking station, a locking face of described cam compresses the above and below of composite board.
8. connection composite board Quick connection part as claimed in claim 7, it is characterised in that described locking face is provided with
Anti-skidding lines.
9. connection composite board Quick connection part as claimed in claim 5, it is characterised in that offer on described handle
There is a fabrication hole.
10. connection composite board Quick connection part as claimed in claim 1, it is characterised in that described camlock
Device is symmetrically arranged in the both sides of intermediate supports in couples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592197.1A CN106065888A (en) | 2016-07-25 | 2016-07-25 | A kind of connection composite board Quick connection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592197.1A CN106065888A (en) | 2016-07-25 | 2016-07-25 | A kind of connection composite board Quick connection part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106065888A true CN106065888A (en) | 2016-11-02 |
Family
ID=57207579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592197.1A Pending CN106065888A (en) | 2016-07-25 | 2016-07-25 | A kind of connection composite board Quick connection part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106065888A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359480A (en) * | 1970-12-31 | 1974-07-10 | Ofarrell F | Clamps and hinges |
| CN1068288A (en) * | 1991-07-09 | 1993-01-27 | 于杰 | Fast connecting fastener and slip-off preventing spanner thereof |
| DE19904432A1 (en) * | 1999-02-04 | 2000-08-10 | Hans Schuller | Device for holding adjoining wall plates has either side of thin web plate a double clamp with spring arms for clamping inserted plate |
| EP2412987A2 (en) * | 2010-07-30 | 2012-02-01 | Wyrd Miniatures, LLC | Structural support fastener |
| EP2657544A2 (en) * | 2012-04-25 | 2013-10-30 | Bogdan Malecki | Way of joining, especially of a board element, a joining unit, especially of a board element and a joining profile |
| CN205858878U (en) * | 2016-07-25 | 2017-01-04 | 大唐环境产业集团股份有限公司 | A kind of connection composite board Quick connection part |
-
2016
- 2016-07-25 CN CN201610592197.1A patent/CN106065888A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359480A (en) * | 1970-12-31 | 1974-07-10 | Ofarrell F | Clamps and hinges |
| CN1068288A (en) * | 1991-07-09 | 1993-01-27 | 于杰 | Fast connecting fastener and slip-off preventing spanner thereof |
| DE19904432A1 (en) * | 1999-02-04 | 2000-08-10 | Hans Schuller | Device for holding adjoining wall plates has either side of thin web plate a double clamp with spring arms for clamping inserted plate |
| EP2412987A2 (en) * | 2010-07-30 | 2012-02-01 | Wyrd Miniatures, LLC | Structural support fastener |
| EP2657544A2 (en) * | 2012-04-25 | 2013-10-30 | Bogdan Malecki | Way of joining, especially of a board element, a joining unit, especially of a board element and a joining profile |
| CN205858878U (en) * | 2016-07-25 | 2017-01-04 | 大唐环境产业集团股份有限公司 | A kind of connection composite board Quick connection part |
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