CN207003761U - A kind of frame curtain wall pin connects system - Google Patents
A kind of frame curtain wall pin connects system Download PDFInfo
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- CN207003761U CN207003761U CN201720861882.XU CN201720861882U CN207003761U CN 207003761 U CN207003761 U CN 207003761U CN 201720861882 U CN201720861882 U CN 201720861882U CN 207003761 U CN207003761 U CN 207003761U
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- pin
- borehole jack
- steel ball
- hole
- blind hole
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Abstract
The utility model discloses a kind of frame curtain wall pin to connect system, and its drip irrigation device is：Including munnion, horizontal frame, be plugged in the horizontal frame both ends with by the horizontal frame and the munnion it is connected vertically slide lock pin, the pin hole that is opened on the munnion and with pin hole grafting so that the slip lock pin to be pinned to the double end pin on the munnion, be connected with the double end pin with the pin hole grafting to increase the pin sleeve of double end pin and pin hole contact area；The borehole jack for the pin sleeve grafting is connected with the pin hole.The utility model has the advantages that system installs rear transverse frame and the possibility ratio of munnion disengaging is relatively low.
Description
Technical field
A kind of curtain wall is the utility model is related to, more particularly to a kind of frame curtain wall pin connection system.
Background technology
Curtain wall is used to decorate or protect wall, and curtain wall needs the frameworks such as support beam, vertical and horizontal frame pin connection side when installing
Formula is easy to operate, and stability is good.
Chinese patent such as Publication No. CN204475604U discloses a kind of vertical and horizontal frame pin connection system of frame curtain wall,
The system includes being mutually perpendicular to the horizontal frame and munnion of installation, and horizontal frame and munnion are square hollow structure, are slided in horizontal frame both ends
Slip lock pin is connected with, pin hole is offered on munnion, lock pin is slided and is fixedly connected by double end pin with munnion.Slide lock pin
After installing, lock pin and horizontal frame mode connects for screw are slided.
Horizontal frame is connected with munnion using double end pin, and after installing, whole connection system may be higher, and weight compares
Greatly, double end pin extruding pin hole, pin hole may deform or split, and double end pin is skidded off pin hole, therefore should
It is higher that system installs the possibility that rear transverse frame and munnion depart from.
Utility model content
The purpose of this utility model is to provide a kind of frame curtain wall pin connection system, and its advantage is horizontal stroke after system installs
The possibility ratio that frame and munnion depart from is relatively low.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of frame curtain wall pin
Connection system, including munnion, horizontal frame, the horizontal frame both ends are plugged in by the horizontal frame and munnion slip connected vertically
Lock pin, the pin hole being opened on the munnion and double on the munnion so that the lock pin to be pinned at pin hole grafting
Head pin, is connected with the pin hole grafting to increase the pin of double end pin and pin hole contact area on double end pin
Set.
Pass through above-mentioned technical proposal, during installation, double end pin insertion pin hole, pin sleeve insertion pin hole, outside pin sleeve
Cylinder and pin hole inner cylinder are inconsistent.After installing, pin sleeve extruding pin hole, pin sleeve outer cylinder diameter is than double end pin
Diameter is big, therefore pin hole internal diameter increases, and the average pressure that pin hole inner cylinder is born reduces, the stagnation pressure that pin hole can be born
Power increases, and stress deformation is less likely to occur or split for pin hole, and horizontal frame is not easy munnion and departed from.
The utility model is further arranged to：The borehole jack for the pin sleeve grafting is connected with the pin hole.
Pass through above-mentioned technical proposal, after pin sleeve inserts borehole jack, pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, pin
During set extruding borehole jack, the pressure area that borehole jack inner cylinder is born increases, and the average pressure that borehole jack inwall is born reduces.Due to borehole jack
It is fixedly connected with pin hole, when a certain degree of deformation occurs for pin hole stress, borehole jack has and pressure to the position to deform
The opposite pulling force of force direction, so that pin hole is not allowed stress deformation has occurred.
The utility model is further arranged to：The pin sleeve fascia edge is provided with the first chamfering, the borehole jack inwall side
Edge is provided with the second chamfering.
Pass through above-mentioned technical proposal, during pin sleeve insertion borehole jack, the first chamfering and the second chamfering are inconsistent, and pin sleeve is along the
Two chamferings slip into borehole jack, and the first chamfering and the second chamfering can more be held in the case of can making pin sleeve without borehole jack is directed at completely
Easily insertion borehole jack.
The utility model is further arranged to：The pin sleeve is provided with the first groove of some circles, is provided with the first groove
The first steel ball of connection is rolled with the borehole jack inwall.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, one side and borehole jack inwall phase of first steel ball close to borehole jack
Contradict, the sliding friction between pin sleeve and borehole jack is converted into rolling friction by the first steel ball, so as to reduce pin sleeve patchhole
Frictional resistance during set, it is more laborsaving when making installation.After installing, the first steel ball extruding borehole jack, borehole jack is extruded position stress
Deform recessed certain distance（About 0.2mm）Afterwards, pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase borehole jack inwall stress
Area, stress deformation is less likely to occur pin hole.
The utility model is further arranged to：The borehole jack inwall is provided with the second groove of some circles, is provided with the second groove
The second steel ball of connection is rolled with the pin sleeve.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, one side and pin sleeve outer cylinder of the steel ball close to pin sleeve
Inconsistent, the sliding friction between pin sleeve and borehole jack is converted into rolling friction by the second steel ball, so as to reduce pin sleeve insertion
Frictional resistance during borehole jack, it is more laborsaving when making installation.After installing, the second steel ball extruding borehole jack, borehole jack be extruded position by
The recessed certain distance of force deformation（About 0.2mm）Afterwards, pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase borehole jack inwall by
Stress deformation is less likely to occur for the area of power, pin hole.
The utility model is further arranged to：The pin sleeve is provided with the first blind hole of some circles, in first blind hole
Provided with rolling the 3rd steel ball of connection with the borehole jack, be slidably connected with first blind hole and hold the of the 3rd steel ball
One magnetic patch and the first elastic component that first magnetic patch is bonded in the first blind hole bottom surface.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, the 3rd steel ball and borehole jack inner cylinder are inconsistent, the 3rd steel ball
Force of sliding friction between pin sleeve and borehole jack is converted into force of rolling friction, so as to reduce friction during pin sleeve insertion borehole jack
Resistance, it is more laborsaving when making installation.After installing, borehole jack inner cylinder extrudes the 3rd steel ball, and the 3rd steel ball extrudes the first magnetic patch, the
One magnetic patch extrudes the first elastic component, and the first elastic component stress deformation shortens, and the 3rd steel ball is slipped into the first blind hole, borehole jack inner cylinder
Will not be by the 3rd steel ball pressurizing and deformation, pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase the area of borehole jack inwall stress,
Stress deformation is less likely to occur pin hole.
The utility model is further arranged to：First elastic component is the first rubber mount, first rubber mount
Simultaneously Nian Jie with the first blind hole bottom surface, the first rubber mount another side is Nian Jie with first magnetic patch.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, the 3rd steel ball and borehole jack inner cylinder are inconsistent, the 3rd steel ball
Force of sliding friction between pin sleeve and borehole jack is converted into force of rolling friction, so as to reduce friction during pin sleeve insertion borehole jack
Resistance, it is more laborsaving when making installation.After installing, borehole jack inner cylinder extrudes the 3rd steel ball, and the 3rd steel ball extrudes the first magnetic patch, the
One magnetic patch extrudes the first rubber mount, and the first rubber mount stress deformation shortens, and the 3rd steel ball is slipped into the first blind hole, in borehole jack
Cylinder will not be by the 3rd steel ball pressurizing and deformation, and pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase borehole jack inwall stress
Stress deformation is less likely to occur for area, pin hole.
The utility model is further arranged to：First elastic component is the first disk spring, first disk spring
It is Nian Jie with first blind hole and first magnetic patch.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, the 3rd steel ball and borehole jack inner cylinder are inconsistent, the 3rd steel ball
Force of sliding friction between pin sleeve and borehole jack is converted into force of rolling friction, so as to reduce friction during pin sleeve insertion borehole jack
Resistance, it is more laborsaving when making installation.After installing, borehole jack inner cylinder extrudes the 3rd steel ball, and the 3rd steel ball extrudes the first magnetic patch, the
One magnetic patch extrudes the first disk spring, and the first disk spring stress deformation shortens, and the 3rd steel ball is slipped into the first blind hole, in borehole jack
Cylinder will not be by the 3rd steel ball pressurizing and deformation, and pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase borehole jack inwall stress
Stress deformation is less likely to occur for area, pin hole.
The utility model is further arranged to：The borehole jack inwall is provided with the second blind hole of some circles, second blind hole
Interior be provided with is slidably connected and held the 4th steel ball with the 4th steel ball of pin sleeve rolling connection and second blind hole
The second magnetic patch and second magnetic patch is bonded in the second elastic component of the second blind hole bottom surface.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, the 4th steel ball and pin sleeve outer cylinder are inconsistent, the 4th steel
Force of sliding friction between pin sleeve and borehole jack is converted into force of rolling friction by ball, so as to rubbing when reducing pin sleeve insertion borehole jack
Resistance is wiped, it is more laborsaving when making installation.After installing, pin sleeve outer cylinder extrudes the 4th steel ball, and the 4th steel ball extrudes the second magnetic
Block, the second magnetic patch extrude the second elastic component, and the second elastic component stress deformation shortens, and the 4th steel ball is slipped into the second blind hole, pin
Cover outer cylinder will not be by the 4th steel ball crimp, pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increase borehole jack inwall by
Stress deformation is less likely to occur for the area of power, pin hole.
The utility model is further arranged to：Second elastic component is the second disk spring, second disk spring
It is Nian Jie with second blind hole and second magnetic patch.
Pass through above-mentioned technical proposal, when pin sleeve inserts borehole jack, the 4th steel ball and pin sleeve outer cylinder are inconsistent, the 4th steel
Force of sliding friction between pin sleeve and borehole jack is converted into force of rolling friction by ball, so as to rubbing when reducing pin sleeve insertion borehole jack
Resistance is wiped, it is more laborsaving when making installation.After installing, pin sleeve outer cylinder extrudes the 4th steel ball, and the 4th steel ball extrudes the second magnetic
Block, the second magnetic patch extrude the second disk spring, and the second disk spring stress deformation shortens, and the 4th steel ball is slipped into the second blind hole,
Pin sleeve outer cylinder will not be by the 4th steel ball crimp, and pin sleeve outer cylinder and borehole jack inner cylinder are inconsistent, increases in borehole jack
Stress deformation is less likely to occur for the area of wall stress, pin hole.
In summary, the utility model has the advantages that：
1st, pin sleeve makes pin hole inwall bear the area increase of pressure, and the average pressure that pin hole inwall is born everywhere subtracts
Total pressure increase small, that pin hole can be born, therefore pin hole is not easy to deform or split because of compression, system peace
After installing, munnion is less likely to occur to depart from horizontal frame；
2nd, borehole jack can increase the area that pin hole bears pressure, and lifting pin hole bears the intensity of pressure；Pin hole with
Borehole jack is fixedly connected, and during pin hole compressive deformation, borehole jack can offset a part of pressure, and pressure is born so as to lift pin hole
Intensity；
3rd, the first chamfering and the second chamfering can make pin sleeve be easier to insert in borehole jack；
4th, steel ball can make sliding friction of the pin sleeve between borehole jack be converted into rolling friction, reduce pin sleeve patchhole
Frictional resistance during set.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is to embody to slide lock pin and the schematic diagram of horizontal frame installation relation in embodiment 1；
Fig. 3 is the schematic diagram that double end pin feature is embodied in embodiment 1；
Fig. 4 is that the schematic diagram that pin is placed on pin hole installation relation is embodied in embodiment 1；
Fig. 5 is the schematic diagram that borehole jack structure is embodied in embodiment 2；
Fig. 6 is the schematic diagram that the first chamfering and the second chamfering structure are embodied in embodiment 3；
Fig. 7 is that steel ball and the schematic diagram of pin sleeve installation relation are embodied in embodiment 4；
Fig. 8 is the schematic diagram that the first groove structure is embodied in embodiment 4；
Fig. 9 is that steel ball and the schematic diagram of borehole jack installation relation are embodied in embodiment 5；
Figure 10 is the schematic diagram that the second groove structure is embodied in embodiment 5；
Figure 11 is the schematic diagram that the first magnetic patch structure and installation relation are embodied in embodiment 6；
Figure 12 is the schematic diagram that the first blind hole structure is embodied in embodiment 6；
Figure 13 is that the first schematic diagram for being oriented to pore structure is embodied in embodiment 7；
Figure 14 is the schematic diagram that the first disk-shape spring structure is embodied in embodiment 7；
Figure 15 is the schematic diagram that the second magnetic patch installation relation is embodied in embodiment 8；
Figure 16 is the schematic diagram that the second blind hole structure is embodied in embodiment 9；
Figure 17 is the schematic diagram that the second disk spring installation relation is embodied in embodiment 9.
In figure, 1, horizontal frame；11st, bar hole；2nd, munnion；21st, pin hole；22nd, borehole jack；221st, the second chamfering；222nd, second
Groove；223rd, the second blind hole；224th, the second lead；3rd, mounting bar；4th, curtain wall unit；5th, lock pin is slided；6th, semicircle orifice；7th, it is double
Head pin；71st, baffle ring；72nd, pin sleeve；721st, the first chamfering；722nd, the first groove；723rd, the first blind hole；724th, first it is oriented to
Post；8th, nylon spacer；9th, the first steel ball；101st, the second steel ball；102nd, the first rubber mount；103rd, the first magnetic patch；1031st, the 3rd
Groove；1032nd, the first pilot hole；104th, the 3rd steel ball；105th, the first disk spring；106th, the second rubber blanket；107th, the second magnetic
Block；1071st, the 4th groove；1072nd, the second pilot hole；108th, the 4th steel ball；109th, the second disk spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of frame curtain wall pin connects system, as shown in figure 1, horizontal frame 1 and munnion including hollow structure
2, horizontal frame 1 and munnion 2 vertical connection, mounting bar 3 is integrally formed with horizontal frame 1 and munnion 2, is installed between mounting bar 3 in length and breadth
There is curtain wall unit 4.
As shown in Figures 2 and 3, it is plugged with inside the horizontal both ends of frame 1 and slides lock pin 5, is slided the inwall of lock pin 5 and be provided with three semicircles
Hole 6, double end pin 7 is plugged with semicircle orifice 6, baffle ring 71 is connected with double end pin 7, baffle ring 71 and the horizontal end face of frame 1 are inconsistent,
The axial movement of double end pin 7 can be limited.The horizontal both ends of frame 1 are equipped with nylon spacer 8, the one side of nylon spacer 8 and the horizontal end face of frame 1
It is inconsistent while inconsistent with sliding lock pin 5.
As depicted in figs. 1 and 2, munnion 2 offers pin hole 21 with 7 corresponding place of double end pin, is offered on horizontal frame 1
Bar hole 11, when double end pin 7 aligns with pin hole 21, with rod tool through bar hole 11 stir slide lock pin 5 towards by
The direction movement of nearly munnion 2, makes double end pin 7 insert pin hole 21, when the one side of nylon spacer 8 and the horizontal end face of frame 1 are inconsistent, together
When another side and the side of munnion 2 it is inconsistent when, screw is screwed in from plane on the horizontal frame 1 in Fig. 2, makes horizontal frame 1 and slip lock pin 5
It is fixedly connected.
As shown in Figure 3 and Figure 4, the one end of double end pin 7 away from pin hole 21 is connected with pin sleeve 72, and double end pin 7 is inserted
After entering pin hole 21, pin sleeve 72 and the grafting of pin hole 21, the outer cylinder of pin sleeve 72 and the inner cylinder of pin hole 21 are inconsistent.Pin
It is bigger than the diameter of double end pin 7 to cover the diameter of 72 outer cylinders, the increase of the diameter of pin hole 21, when pin sleeve 72 extrudes pin hole 21, pin
Nail 21 bears the area increase of pressure, and average pressure that the inwall of pin hole 21 is subject to reduces, therefore, pin hole 21 be not easy by
Compressive strain is split, horizontal frame 1（See Fig. 2）Reduced with the possibility that munnion 2 departs from.
The course of work：When double end pin 7 aligns with pin hole 21, stir slip through bar hole 11 with rod tool and insert
Core 5 moves towards close to the direction of munnion 2, pin sleeve 72 is inserted pin hole 21, will finally slide lock pin 5 and connect with the horizontal screw of frame 1
Connect fixation.
Embodiment 2：Difference from Example 1 is, as shown in figure 5, being connected with borehole jack 22, pin sleeve in pin hole 21
After 72 insertion borehole jacks 22, the outer cylinder of pin sleeve 72 and the inner cylinder of borehole jack 22 are inconsistent, when pin sleeve 72 extrudes borehole jack 22, borehole jack 22
The pressure area increase that inner cylinder is born, pin sleeve 72 is constant to the gross pressure of borehole jack 22, by formula：P（Pressure）=F（Stagnation pressure
Power）/S（The gross area）, it is known that, the average pressure that the inwall of borehole jack 22 is born reduces.Because borehole jack 22 is fixedly connected with pin hole 21,
When a certain degree of deformation occurs for the stress of pin hole 21, borehole jack 22 has the drawing opposite with pressure direction to the position to deform
Power, so that pin hole 21 is not allowed stress deformation has occurred.
Embodiment 3：Difference from Example 2 is, as shown in fig. 6, the fascia edge of pin sleeve 72 is provided with the first chamfering
721, the inner wall edge of borehole jack 22 is provided with the second chamfering 221.When pin sleeve 72 inserts borehole jack 22, the first chamfering 721 and the second chamfering
221 is inconsistent, and pin sleeve 72 slips into borehole jack 22 along the second chamfering 221, and the first chamfering 721 and the second chamfering 221 can make pin
Insertion borehole jack 22 can be easier in the case of the no borehole jack 22 of alignment completely of set 72.
Embodiment 4：Difference from Example 3 is that as shown in Figure 7 and Figure 8, the outer cylinder of pin sleeve 72 is provided with some
The first groove of spheric 722 of circumference array distribution is enclosed, is provided with the first steel ball 9 in the first groove 722, the first steel ball 9 reveals
Go out the outer cylinder 0.2mm of pin sleeve 72.The external diameter of pin sleeve 72 is smaller 0.2mm than the internal diameter of borehole jack 22, when pin sleeve 72 inserts borehole jack 22, the
One steel ball 9 is inconsistent close to the one side and the inwall of borehole jack 22 of borehole jack 22, and the first steel ball 9 is by the cunning between pin sleeve 72 and borehole jack 22
Dynamic friction is converted into rolling friction, more laborsaving when making installation so as to reduce frictional resistance when pin sleeve 72 inserts borehole jack 22.
After installing, the first steel ball 9 extruding borehole jack 22, after borehole jack 22 is extruded the recessed 0.2mm of position stress deformation, pin
Cover 72 outer cylinders and the inner cylinder of borehole jack 22 be inconsistent, increase the inwall stress of borehole jack 22 area, pin hole 21 be less likely to occur by
Force deformation.
Embodiment 5：Difference from Example 3 is, as shown in Figure 9 and Figure 10, if being offered in the inner cylinder of borehole jack 22
The second groove of spheric 222 of circle circumference array distribution is done, the second steel ball 101, the second steel ball are provided with the second groove 222
101 expose the inner cylinder 0.2mm of borehole jack 22.The external diameter of pin sleeve 72 is smaller 0.2mm than the internal diameter of borehole jack 22, and pin sleeve 72 inserts borehole jack 22
When, steel ball is inconsistent close to the one side and the outer cylinder of pin sleeve 72 of pin sleeve 72, and the second steel ball 101 is by pin sleeve 72 and borehole jack 22
Between sliding friction be converted into rolling friction, so as to reduce pin sleeve 72 insert borehole jack 22 when frictional resistance, when making installation
It is more laborsaving.
After installing, the second steel ball 101 extruding borehole jack 22, after borehole jack 22 is extruded the recessed 0.2mm of position stress deformation, pin
Nail 72 outer cylinders of set and the inner cylinder of borehole jack 22 are inconsistent, increase the area of the inwall stress of borehole jack 22, and pin hole 21 is less likely to occur
Stress deformation.
Embodiment 6：Difference from Example 3 is, as is illustrated by figs. 11 and 12, if the outer cylinder of pin sleeve 72 is provided with
The first blind hole of cylinder 723 of dry circle circumference array distribution, the bottom surface of the first blind hole 723 are bonded with the first rubber mount 102, and first
Rubber mount 102 is bonded with the first magnetic patch 103 above, and the first magnetic patch 103 is slidably connected with the first blind hole 723.First magnetic patch 103
One side away from the first rubber mount 102 is provided with the 3rd groove 1031 of spheric, and the 3rd steel ball is provided with the 3rd groove 1031
104, the 3rd steel ball 104 is attracted in the 3rd groove 1031 by magneticaction, and the 3rd steel ball 104 exposes the outer cylinder of pin sleeve 72
0.2mm。
When pin sleeve 72 inserts borehole jack 22, the 3rd steel ball 104 and the inner cylinder of borehole jack 22 are inconsistent, and the 3rd steel ball 104 is by pin
Nail set 72 and borehole jack 22 between force of sliding friction be converted into force of rolling friction, so as to reduce pin sleeve 72 insert borehole jack 22 when
Frictional resistance, it is more laborsaving when making installation.
After installing, the inner cylinder of borehole jack 22 the 3rd steel ball 104 of extruding, the 3rd steel ball 104 the first magnetic patch 103 of extruding, first
Magnetic patch 103 extrudes the first rubber mount 102, and the stress deformation of the first rubber mount 102 shortens, and it is blind that the 3rd steel ball 104 slips into first
In hole 723, the inner cylinder of borehole jack 22 will not be by the pressurizing and deformation of the 3rd steel ball 104, the outer cylinder of pin sleeve 72 and the inner cylinder phase of borehole jack 22
Contradict, increase the area of the inwall stress of borehole jack 22, stress deformation is less likely to occur pin hole 21.
Embodiment 7：Difference from Example 6 is that as shown in Figure 13 and Figure 14, the plane perpendicular of the first blind hole 723 is consolidated
The first lead 724 is connected to, several first disk springs 105, each first disk spring are socketed with the first lead 724
It is bonded between 105, the first magnetic patch 103 is be bonded with the first disk spring 105 away from the bottom surface of the first blind hole 723.First magnetic patch
103 and the correspondence position of the first lead 724 offer for the first lead 724 insertion the first pilot hole 1032.First magnetic patch
103 by towards close to the bottom surface direction of the first blind hole 723 pressure when, the first magnetic patch 103 extrude the first disk spring 105, first
The stress of disk spring 105 deforms upon space width reduction, and the first lead 724 is led relative to the first magnetic patch 103 insertion first
Into hole 1032.
Embodiment 8：Difference from Example 3 is that as shown in figure 15, the inner cylinder of borehole jack 22 is provided with some circle circumference
The second blind hole of cylinder 223 of array distribution, the bottom surface of the second blind hole 223 are bonded with the second rubber mount 106, the second rubber mount
106 are bonded with the second magnetic patch 107 above, and the second magnetic patch 107 is slidably connected with the second blind hole 223.Second magnetic patch 107 is away from second
The one side of rubber mount 106 is provided with the 4th groove 1071 of spheric, is provided with the 4th steel ball 108 in the 4th groove 1071, and the 4th
Steel ball 108 is attracted in the 4th groove 1071 by magneticaction, and the 4th steel ball 108 exposes the inner cylinder 0.2mm of borehole jack 22.
When pin sleeve 72 inserts borehole jack 22, the 4th steel ball 108 and the outer cylinder of pin sleeve 72 are inconsistent, and the 4th steel ball 108 will
Force of sliding friction between pin sleeve 72 and borehole jack 22 is converted into force of rolling friction, when inserting borehole jack 22 so as to reduce pin sleeve 72
Frictional resistance, it is more laborsaving when making installation.
After installing, the outer cylinder of pin sleeve 72 extrudes the 4th steel ball 108, and the 4th steel ball 108 extrudes the second magnetic patch 107, the
Two magnetic patch 107 extrude the second rubber mount 106, and the stress deformation of the second rubber mount 106 shortens, and the 4th steel ball 108 slips into second
In blind hole 223, the outer cylinder of pin sleeve 72 will not be by the crimp of the 4th steel ball 108, the outer cylinder of pin sleeve 72 and the inner prop of borehole jack 22
Face is inconsistent, increases the area of the inwall stress of borehole jack 22, and stress deformation is less likely to occur pin hole 21.
Embodiment 9：Difference from Example 8 is that as shown in Figure 16 and Figure 17, the plane perpendicular of the second blind hole 223 is consolidated
The second lead 224 is connected to, several second disk springs 109, each second disk spring are socketed with the second lead 224
It is bonded between 109, the second magnetic patch 107 is be bonded with the second disk spring 109 away from the bottom surface of the second blind hole 223.Second magnetic patch
107 and the correspondence position of the second lead 224 offer for the second lead 224 insertion the second pilot hole 1072.Second magnetic patch
107 by towards close to the bottom surface direction of the second blind hole 223 pressure when, the second magnetic patch 107 extrude the second disk spring 109, second
The stress of disk spring 109 deforms upon space width reduction, and the second lead 224 is led relative to the second magnetic patch 107 insertion second
Into hole 1072.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of frame curtain wall pin connects system, including munnion（2）, horizontal frame（1）, be plugged in the horizontal frame（1）Both ends are with general
The horizontal frame（1）With the munnion（2）Slip lock pin connected vertically（5）, be opened in the munnion（2）On pin hole（21）
And and pin hole（21）Grafting is with by the slip lock pin（5）It is pinned at the munnion（2）On double end pin（7）, it is special
Sign is：The double end pin（7）On be connected with and the pin hole（21）Grafting is to increase double end pin（7）With pin hole（21）
The pin sleeve of contact area（72）.
2. a kind of frame curtain wall pin connection system according to claim 1, it is characterized in that：The pin hole（21）It is interior solid
It is connected to for the pin sleeve（72）The borehole jack of grafting（22）.
3. a kind of frame curtain wall pin connection system according to claim 2, it is characterized in that：The pin sleeve（72）Outer wall
Edge is provided with the first chamfering（721）, the borehole jack（22）Inner wall edge is provided with the second chamfering（221）.
4. a kind of frame curtain wall pin connection system according to claim 2, it is characterized in that：The pin sleeve（72）On set
There is the first groove of some circles（722）, the first groove（722）It is interior to be provided with and the borehole jack（22）Inwall rolls the first steel ball of connection
（9）.
5. a kind of frame curtain wall pin connection system according to claim 2, it is characterized in that：The borehole jack（22）Inwall is set
There is the second groove of some circles（222）, the second groove（222）It is interior to be provided with and the pin sleeve（72）Roll the second steel ball of connection
（101）.
6. a kind of frame curtain wall pin connection system according to claim 2, it is characterized in that：The pin sleeve（72）On set
There is the first blind hole of some circles（723）, first blind hole（723）It is interior to be provided with and the borehole jack（22）Roll the 3rd steel ball of connection
（104）And first blind hole（723）It is slidably connected and holds the 3rd steel ball（104）The first magnetic patch（103）And will
First magnetic patch（103）It is bonded in the first blind hole（723）First elastic component of bottom surface.
7. a kind of frame curtain wall pin connection system according to claim 6, it is characterized in that：First elastic component is the
One rubber mount（102）, first rubber mount（102）Simultaneously with first blind hole（723）Bottom surface is bonded, and described first
Rubber mount（102）Another side and first magnetic patch（103）Bonding.
8. a kind of frame curtain wall pin connection system according to claim 6, it is characterized in that：First elastic component is the
One disk spring（105）, first disk spring（105）With first blind hole（723）With first magnetic patch（103）It is viscous
Connect.
9. a kind of frame curtain wall pin connection system according to claim 2, it is characterized in that：The borehole jack（22）On inwall
Provided with the second blind hole of some circles（223）, second blind hole（223）It is interior to be provided with and the pin sleeve（72）Roll the 4th of connection
Steel ball（108）And second blind hole（223）It is slidably connected and holds the 4th steel ball（108）The second magnetic patch（107）With
And by second magnetic patch（107）It is bonded in the second blind hole（223）Second elastic component of bottom surface.
10. a kind of frame curtain wall pin connection system according to claim 9, it is characterized in that：Second elastic component is
Second disk spring（109）, second disk spring（109）With second blind hole（223）With second magnetic patch（107）
Bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720861882.XU CN207003761U (en) | 2017-07-15 | 2017-07-15 | A kind of frame curtain wall pin connects system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720861882.XU CN207003761U (en) | 2017-07-15 | 2017-07-15 | A kind of frame curtain wall pin connects system |
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| CN207003761U true CN207003761U (en) | 2018-02-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805183A (en) * | 2019-11-20 | 2020-02-18 | 安徽福瑞尔铝业科技有限公司 | Hoist and mount formula aluminum curtain wallboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805183A (en) * | 2019-11-20 | 2020-02-18 | 安徽福瑞尔铝业科技有限公司 | Hoist and mount formula aluminum curtain wallboard |
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