CN205577785U - Tensioning device - Google Patents
Tensioning device Download PDFInfo
- Publication number
- CN205577785U CN205577785U CN201620310516.0U CN201620310516U CN205577785U CN 205577785 U CN205577785 U CN 205577785U CN 201620310516 U CN201620310516 U CN 201620310516U CN 205577785 U CN205577785 U CN 205577785U
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- mounting seat
- baiye
- axle
- draw
- groove
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Abstract
The utility model provides a tensioning device for connect tripe axle and mount pad, tensioning device includes: the ka tai and the draw -in groove of mutual joint, wherein, katai, the setting is in the tripe is epaxial, the draw -in groove sets up on the mount pad, perhaps, ka tai sets up on the mount pad, the draw -in groove sets up the tripe is epaxial, ka tai with the draw -in groove is fixed a position with radial in the axial each other, and ka tai with form the axial deformation space between the draw -in groove, the tripe axle with pass through between the mount pad the axial deformation space forms axial fixity and connects. The utility model provides a current outdoor shutter self anti -wind ability low, can not adapt to and install in open air safe problem that requires.
Description
Technical field
This utility model relates to outdoor shutter field, is particularly used for tension or the BAIYE of fixing outdoor shutter or blade
Device, i.e. a kind of take-up device.
Background technology
Outdoor shutter is compared with indoor shutter, and the biggest difference is that the place of application is different with environment.Indoor hundred
Leaf window only needs to cover window, and adjusts the open angle of BAIYE, it is not necessary to consider the impact of outdoor bad weather condition.
And outdoor shutter is owing to being disposed in the outdoor, so various possible bad weather condition have to be adapted to, such as typhoon, sudden and violent
Rain, sand and dust, hail and accumulated snow, ice slush etc., it is also contemplated that the impact of outside casual condition simultaneously, as antitheft, fire prevention,
Lightning protection and maloperation etc., therefore, exploitation have greater security can and handling and building external envelope structure same life-span,
Outdoor shutter easy to repair, had both met the requirement of country's building energy conservation, had also been urgent being essential in Building Outside Shading of Window product market
Ask.
BAIYE or the blade of existing outdoor shutter are arranged on BAIYE axle, and one end of BAIYE connects driving means, and the other end is pacified
Be contained in the mounting seat being arranged on building (building or body of wall), i.e. BAIYE axle one end connects BAIYE, and the other end passes through mounting seat
It is arranged in outdoors building (building or body of wall).
The outdoor shutter of this structure blowing or during artificial disturbance, wind-force and artificial firmly can make BAIYE and installation
Seat is disconnected, and causes the biggest potential safety hazard.Thus, existing outdoor shutter self wind resistance or anti-theft capability are low, it is impossible to suitable
The safety requirements of open air should be arranged on.
The connection of BAIYE axle and mounting seat belongs to the attachment structure between two parts, although individually with regard to the connection side of two parts
For formula, there is various connected mode at present, but be specific to the installation of outdoor shutter, should be in view of the work of outdoor installation
Make the restriction of condition, space and occasion, installation process can not be made again excessively complicated and cause efficiency low and be difficult to install operation,
It is contemplated that the use of outdoor shutter and life-span, so, for installing BAIYE axle and mounting seat, with strengthen BAIYE or
BAIYE axle and the bonding strength of mounting seat, all there is various obvious defect in prior art.
In sum, prior art there is problems in that existing outdoor shutter, BAIYE and mounting seat when by external force,
It is easily separated from connection, causes the biggest potential safety hazard, the outdoor safety performance of inadaptable outdoor shutter, inadaptable outdoor BAIYE
The working environment of window and installation need.
Utility model content
This utility model provides a kind of take-up device, to strengthen outdoor louver or the steadiness of BAIYE axle installation and raising
Installation effectiveness, meets easy-to-install needs.
To this end, the utility model proposes a kind of take-up device, being used for connecting BAIYE axle and mounting seat, described take-up device includes:
The chuck of mutual clamping and draw-in groove, wherein,
Chuck, is arranged on described BAIYE axle；
Draw-in groove, is arranged in described mounting seat；
Or, chuck, it is arranged in described mounting seat；
Draw-in groove, is arranged on described BAIYE axle；
Described chuck and described draw-in groove are mutually located in the axial direction and radially；And form axle between described chuck and described draw-in groove
To deformation space；
Form axial restraint by described axial deformation space between described BAIYE axle and described mounting seat to be connected.
Further, described chuck is the step of BAIYE axle, and the step of described BAIYE axle includes: first step；Described first
Step has the first confined planes and the second confined planes being parallel to each other, and described first confined planes and the second confined planes are all vertical described
BAIYE axle axial；
Draw-in groove is the draw-in groove of mounting seat, and the draw-in groove of described mounting seat includes: the first locating slot, and described first locating slot has
Three planes and the 4th confined planes, the 3rd plane and the most vertical described BAIYE axle of the 4th confined planes axial；
Wherein, described first confined planes and described 3rd plane and be mutually located, described second confined planes is 4th spacing with described
Face is mutually located.
Further, the step of described BAIYE axle also includes: the second step that parallel described first step is arranged, described installation
The draw-in groove of seat also includes: the second locating slot that parallel described first locating slot is arranged；
Wherein, described second step and being mutually located in the described second mutual clamping of locating slot formation axially, and radially
On be mutually located.
Further, there is the 3rd locating slot between described first step and second step；
Between described first locating slot and the second locating slot, there is the 3rd step；
Described 3rd step and described 3rd locating slot clamping also form being mutually located on axially, and radially the most fixed
Position:
Described first step, the 3rd step and second step replace the most successively and are arranged in parallel, and described 3rd step
Contrary with the bearing of trend of described first step and second step.
Further, described first step, the 3rd step and second step are circular arc, and described first step and
The external diameter in the cross section of two steps is equal to the radius of described BAIYE axle, and the thickness of described 3rd step is more than described first step or the
The thickness of two steps.
Further, described mounting seat has inner and outer wall, and the draw-in groove of described mounting seat is arranged in inwall, described outer wall
For circle；Described 3rd step includes: spaced top fastening station and low fastening station, and described top fastening station and low fastening station are about institute
State the axially symmetric setting of mounting seat, the plasticity being spaced apart described top fastening station and low fastening station between described top fastening station and low fastening station
Deformation space.
Further, described take-up device also includes: installation frame, and described mounting seat fixedly mounts the peace of shutter out of doors
Framing up in frame, described installation frame is provided with the installing hole accommodating described mounting seat.
Further, described installation frame is strip, the length direction of the length direction vertical louver axle of described installation frame,
The cross section of described installation frame is rectangle, and described installation frame has the cavity of rectangle.
Further, described installation frame being provided with multiple described mounting seat, each described mounting seat is connected to by chassis
On described installation frame, described chassis is connected with described installation frame bolt, and the bore on described chassis is more than described installation
The diameter of the outer wall of seat.
Further, described take-up device also includes: BAIYE, and the first end of BAIYE connects described BAIYE axle, the second of BAIYE
End connects the driving means driving BAIYE motion, and the number of described BAIYE is multiple and be arranged in parallel.
Utility model people finds studying existing outdoor shutter when: existing outdoor shutter is pacified by BAIYE or blade
Being contained on BAIYE axle, one end of BAIYE axle connects driving means, and the other end is arranged on and is arranged on building (building or body of wall)
In mounting seat, mounting seat is provided with mounting sleeve, by driving means drive BAIYE axle movement, it is achieved BAIYE turn to or
Mobile.Wherein, BAIYE axle is during being connected with mounting seat, it is common that be connected by pin with mounting sleeve by BAIYE axle.
The outdoor shutter of this structure is blowing or during artificial disturbance, and wind-force and the artificial pin that firmly can make easily break
Split, form BAIYE and be disconnected with mounting seat, cause the biggest potential safety hazard.Thus, existing outdoor shutter self wind resistance
Ability is low, it is impossible to adapt to be arranged on the safety requirements of open air.
The beneficial effects of the utility model have:
In this utility model, the mutual clamping of draw-in groove in the chuck on BAIYE axle and mounting seat, or the draw-in groove on BAIYE axle with
The mutual clamping of chuck in mounting seat, chuck and described draw-in groove are mutually located in the axial direction and radially；And described chuck and institute
State formation axial deformation space between draw-in groove；Formed axially by described axial deformation space between BAIYE axle and described mounting seat
Fixing connection.
Therefore, the power that can lean on the axial tightening between BAIYE axle and described mounting seat between BAIYE axle and described mounting seat realizes
Fixed strain, for outdoor shutter, punches on BAIYE axle with described mounting seat relative to conventional, wears pin
Connected mode, this utility model eliminates pin, by the security performance of outdoor shutter by the shearing force of pin or shear strength
Determine to become the power by the axial tightening between BAIYE axle and described mounting seat or tensile strength determines, so, change hundred
Stress bearing way between rachis and described mounting seat.Utility model people finds, the resistance to tension of shaft-like object to be far longer than
Its shear strength, therefore, the abstract mechanism of this mechanics of materials is applied particularly to the BAIYE of outdoor shutter by this utility model
In the attachment structure of axle and mounting seat, thus it is low to solve existing outdoor shutter self wind loading rating, it is impossible to adapt to be arranged on family
The problem of outer safety requirements.
Although it addition, in theory, using traditional peg type to connect, as long as the diameter increasing pin just can increase cut
Shearing stress, thus increase the bonding strength of BAIYE.But, utility model people finds that outdoor shutter is mounted in building
In body of wall, BAIYE axle is all limited with the size of described mounting seat, if the shear strength of pin to be increased, on the one hand
Need to increase the diameter of pin, on the other hand, also to increase the aperture to BAIYE axle with the punching of described mounting seat.So, by
Installation dimension in BAIYE axle Yu described mounting seat is limited sizing, if the hole that BAIYE axle punches with described mounting seat
Footpath becomes big, even beyond the diameter of BAIYE axle, or makes BAIYE axle and described mounting seat cannot output the installation of applicable pin
Hole, or make BAIYE axle reduce performance and the intensity of self with described mounting seat owing to perforate is relatively big, it is impossible to meet open air
Shutter is to the performance of BAIYE and BAIYE axle and described mounting seat and requirement of strength, therefore, take-up device of the present utility model
The size of BAIYE axle and described mounting seat can be reduced, does under conditions of the performance of satisfied outdoor shutter and requirement of strength
To reducing, the floor area of building is taken, play energy-conservation and environmental protection effect.
And then, use traditional peg type to connect, usually have bigger between pin and BAIYE axle and described mounting seat installing hole
Behind gap, or use a period of time, pin weares and teares, and produces bigger between pin and BAIYE axle and described mounting seat installing hole
Gap, for outdoor shutter, the BAIYE connected due to BAIYE axle is heavier, if pin and BAIYE axle and described peace
If having bigger gap between dress seat installing hole, the most all misplacing, the BAIYE of BAIYE axle and connection thereof then can
Downward-sloping, numerous BAIYE of whole outdoor shutter then can tilt, therefore, it is difficult to the BAIYE realizing outdoor shutter is packed up,
Put down and the basic function such as light modulation, cause the shortening in service life.In this utility model, chuck and described draw-in groove are axially
Upper and radial direction is mutually located；Ensure that BAIYE axle is not misplacing after installing；And chuck and described draw-in groove are at axle
Upwardly and radially it is mutually located so that chuck is many smaller compared with pin with the abrasion of described draw-in groove, thus, it is ensured that installation quality
And service life.
Accompanying drawing explanation
Fig. 1 is the perspective view of BAIYE of the present utility model and the attachment structure of installation frame；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the sectional structure schematic diagram of BAIYE of the present utility model and the attachment structure of installation frame；
Fig. 4 is the structural representation of BAIYE axle of the present utility model；
Fig. 5 is the structural representation of mounting seat of the present utility model；
Fig. 6 is the sectional structure schematic diagram of BAIYE axle of the present utility model and the attachment structure of mounting seat；
Fig. 7 is the perspective view before BAIYE axle of the present utility model is connected with mounting seat；
Fig. 8 is the perspective view after BAIYE axle of the present utility model is connected with mounting seat；
Fig. 9 is the take-up device being provided with BAIYE of the present utility model.
Drawing reference numeral illustrates:
1 mounting seat 2 BAIYE 3 chassis 5 BAIYE axle 6 connector 7 installation frame 70 installing hole 8 installation frame
10 outer wall 11 first locating slot 12 second locating slot 13 the 3rd step 131 top fastening station 132 low fastening stations 135 the 3rd
The end of step
50 outer wall 51 first step 52 second step 53 the 3rd locating slots
511 first confined planes 512 second confined planes 521
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing illustrates this reality
With novel.
As shown in Figure 1 and Figure 2 and Figure 3, the utility model proposes a kind of take-up device, wherein, BAIYE 2 connects BAIYE axle
5, described take-up device includes: the chuck of mutually clamping and draw-in groove, is used for connecting BAIYE axle 5 and mounting seat 1, or,
Take-up device includes: BAIYE axle 5 and mounting seat 1, mounting seat 1 can be tubular, as shown in Figure 7 and Figure 8, BAIYE axle 5
Being inserted in mounting seat 1, BAIYE axle 5 and mounting seat 1 have chuck and the draw-in groove of mutual clamping；
BAIYE axle 5 is to be connected by the clamping of chuck and draw-in groove with mounting seat 1, connects without the pin of prior art, as
Which in BAIYE axle 5 and mounting seat 1 be chuck be arranged on, can, if chuck is arranged on described BAIYE axle 5；
So draw-in groove is just arranged in described mounting seat 1；If chuck is arranged in described mounting seat 1；So draw-in groove is just arranged on
On described BAIYE axle 5；
Clamping between BAIYE axle 5 and mounting seat 1 is axially to be mutually located and be radially mutually located, so, not only axially
It is mutually located between rachises 5 up to a hundred and mounting seat 1, diametrically, is also mutually located between BAIYE axle 5 and mounting seat 1,
Thus ensure that BAIYE axle is not misplacing after installing；And chuck and described draw-in groove are in the axial direction and the most mutually
Location makes chuck many smaller compared with pin with the abrasion of described draw-in groove, thus, it is ensured that installation quality and service life；
And form axial deformation space between described chuck and described draw-in groove；This axial deformation space can be for BAIYE axle and institute
State the elastic deformation space between mounting seat, or this axial deformation space be the elastic force between BAIYE axle and described mounting seat or
Pulling force provides condition, forms axial restraint by described axial deformation space and be connected between described BAIYE axle and described mounting seat.
It is, by the pulling force between BAIYE axle with described mounting seat or tensile strength, this utility model ensures that be connected consolidates, and
It not the shearing force by pin or shear strength realizes connecting.
Punching on BAIYE axle with described mounting seat relative to conventional, wear the connected mode of pin, this utility model eliminates
Pin, is determined to become by BAIYE axle and described installation from shearing force or the shear strength of pin by the security performance of outdoor shutter
Power or the tensile strength of the axial tightening between Zuo determine, so, change stress between BAIYE axle and described mounting seat and hold
Load mode, the resistance to tension giving full play to shaft-like object to be far longer than this feature of its shear strength, thus strengthen outdoor hundred
The steadiness that leaf window BAIYE or BAIYE axle are installed, the most this snap fit is simple to operation, also improves outdoor shutter
Installation effectiveness.
Further, as shown in Figure 4, described chuck is that the step of BAIYE axle, i.e. chuck are arranged on described BAIYE axle 5,
The step of described BAIYE axle includes: first step 51；Described first step 51 has the first confined planes 511 being parallel to each other
Axial with the second confined planes 512, described first confined planes 511 and the most vertical described BAIYE axle of the second confined planes 512；
Being positioned in mounting seat as it is shown in figure 5, draw-in groove is the draw-in groove of mounting seat, i.e. draw-in groove, the draw-in groove of described mounting seat includes:
First locating slot 11, described first locating slot 11 has the 3rd plane and the 4th confined planes, the 3rd plane and the 4th confined planes
The most vertical described BAIYE axle axial；
Wherein, described first confined planes and described 3rd plane and be mutually located, described second confined planes is 4th spacing with described
Face is mutually located or spacing；
As shown in Fig. 6, Fig. 7 and Fig. 8, the first step 51 of BAIYE axle and the clamping of the first locating slot 11 of mounting seat,
Can realize BAIYE axle being mutually located in mounting seat, and the first locating slot of the first step 51 of BAIYE axle and mounting seat
It it is to be positioned by double limitation face between 11, it is therefore prevented that the most axial play.It addition, by arranging First
Rank 51 and the radial dimension of the first locating slot 11 so that the first step 51 of BAIYE axle and the first locating slot 11 of mounting seat
Coordinate clamping diametrically, form being mutually located radially, this also increases radially connected firm.There is no other
Step and locating slot clamping when undertake axial force, first step 51 and the first locating slot 11 clamping also undertake hundred
Tension between rachis and mounting seat or attachment force.
Further, as shown in Figure 4, the step of described BAIYE axle also includes: the second of parallel described first step 51 setting
Step 52, as it is shown in figure 5, the draw-in groove of described mounting seat also includes: the second of parallel described first locating slot 11 setting is fixed
Position groove 12；
Wherein, as shown in Fig. 6, Fig. 7 and Fig. 8, described second step 52 is with the described second mutual clamping of locating slot 12 also
Form being mutually located on axially, and being mutually located radially.Use first step 51 and 52 two platforms of second step
Rank, it is possible to achieve location axially and radially, can strengthen the tension on axially, increase axial tension strength.When second
When locating slot is identical with the structure of the first locating slot 11, (when having two parallel confined planes) second step 52 is with described
Second locating slot 12, with first step 51 and the first locating slot 11 shared axial tightening or axial force.
Additionally, as it is shown in figure 5, the second locating slot 12 can be made open slot (only having a confined planes), now,
Second step 52 and described second locating slot 12 no longer undertake axial tightening or and axial force, only serve positioning action,
Undertake axial tightening or axial force for first step 51 and the first locating slot 11, so, it is simple to install rapidly.
Further, as shown in Figure 4, between described first step 51 and second step 52, there is the 3rd locating slot 53；
As it is shown in figure 5, there is the 3rd step 13 between described first locating slot 11 and the second locating slot 12；
As shown in Fig. 6, Fig. 7 and Fig. 8, described 3rd step 13 and described 3rd locating slot 13 clamping are also formed on axially
Be mutually located, and being mutually located radially；First step the 51, the 3rd step 13 and second step 52 is used to carry out
The location axially and radially gone up, on the one hand strong axially on tension, increase axial tension strength, on the other hand, rationally divide
Join step and locating slot, BAIYE axle 5 and mounting seat 1 are all arranged step, the most all arrange locating slot, reasonable distribution stress,
Ensure that BAIYE axle 5 and the intensity of mounting seat 1, increase the service life of shutter；
As shown in Figure 4 and Figure 5, described first step the 51, the 3rd step 13 and second step 52 the most alternately and
Being arranged in parallel, the 3rd step 13 is between first step 51 and second step 52, it is possible to rationally undertake stress.Described
Three steps 13 are contrary with the bearing of trend of described first step 51 and second step 52, and the 3rd step 13 is in mounting seat 1
Being inwardly or to extend to axle center from the inwall of mounting seat 1, first step 51 and second step 52 are then in BAIYE axle 5
Portion stretches out, and so, one is to form the staggered cooperation between three steps, it is simple to radial and axial location, two is three
Mutually make up connection weakness between individual step, eliminate radial direction and the position opposite sex, thus under conditions of ensureing stable connection,
Accomplish the uniform force between BAIYE axle 5 and mounting seat 1, increase the service life of outdoor shutter.Wherein, first step
As long as 51, the 3rd step 13 and second step 52 having a step can realize coordinating the effect of clamping with locating slot, as
When fruit realizes coordinating clamping with locating slot only with step, in above three step how one can serve as and calmly
The step of position slot fit clamping.
In the case of there are three steps, (there are two when the structure of the second locating slot and the first locating slot 11 is identical
During parallel confined planes) second step 52 and described second locating slot 12, first step 51 and the first locating slot 11 and
3rd step 13 and described 3rd locating slot 13 shared axial tightening or axial force.
Additionally, as shown in Fig. 5, Fig. 7 and Fig. 8, the second locating slot 12 can be made open slot (only have one spacing
Face), now, second step 52 and described second locating slot 12 no longer undertake axial tightening or and axial force, only serve
Positioning action, undertake axial tightening or axial force for first step 51 and the first locating slot 11, and the 3rd step
13 act on, so jointly with described 3rd locating slot 13, it is simple to install rapidly, and, relative to separate unit rank and single location
The axial action of groove, first step 51 and the first locating slot 11, and the 3rd step 13 are with described 3rd locating slot 13 altogether
Same-action undertakes axial tightening power (axial elastic force) or active force, more can increase tensile strength.
As shown in Figure 4 and Figure 5, further, described first step the 51, the 3rd step 13 and second step 52 are circle
Arc, the first locating slot 11 and the second locating slot 12 and the 3rd locating slot are also circular arc, it is simple to realize determining radially
Position, also allows for processing, and the external diameter in the cross section of described first step and second step is equal to the radius of described BAIYE axle, its
In, the thickness of the 3rd step 13 is more than first step 51 and the thickness of second step 52, it is possible to bear bigger tightening force,
Play positioning action and the effect of main axially loaded, first step 51 and second step 52 then play positioning action and
The stress effect of auxiliary.
Further, as it is shown in figure 5, described mounting seat 1 has inner and outer wall 10, the draw-in groove of described mounting seat is arranged on
In inwall, such as, the first locating slot 11 and the second locating slot 12 are arranged in inwall, and described outer wall is circular, BAIYE
Axle 5 is inserted in mounting seat 1, forms clamping, and after clamping, mounting seat 1 is surrounded or is sleeved on outside BAIYE axle 5；
Described 3rd step 13 includes: spaced top fastening station 131 and low fastening station 132, described top fastening station 131 and lower card
Platform 132, about the axially symmetric setting of described mounting seat, has interval between described top fastening station 131 and low fastening station 132, should
It is spaced apart the plastic deformation space of described top fastening station and low fastening station, described top fastening station 131 and low fastening station 132 squeezed by external force
Under the effect of pressure, plastic deformation is occurred to extend to the outer surface of described BAIYE axle 5 and hold the outer surface of described BAIYE axle 5 tightly,
Especially, as shown in Figure 8, the end 135 of the 3rd step is circumferentially extending, and holds the outer surface of described BAIYE axle 5 tightly.Meanwhile,
Owing to the first locating slot 11 and the second locating slot 12 are the space of depression, therefore, the first locating slot 11 and the second locating slot
12 also plastic deformation for top fastening station 131 and low fastening station 132 provide the axial deformation space of plastic deformation, thus seal and
Strengthen the clamping between first step the 51, the 3rd step 13 and second step 52 and each locating slot.
The material of mounting seat 1 can use aluminum or aluminum alloy or other metals, in order to is being used clamp folder mounting seat 1 by staff
Outer wall when plastic deformation just can occur, the internal diameter of clamp can equal to the diameter of outer wall 10 of mounting seat 1, thus
Surround and hold tightly the outer surface of described BAIYE axle 5 after the outer wall stress of mounting seat 1 in the circumferential, it is achieved further to BAIYE axle
Fixing between 5 with mounting seat 1 is connected, and, this plastic deformation further obviates between chuck and draw-in groove clamping
Fit clearance, eliminates the abrasion between BAIYE axle 5 and mounting seat 1, it is to avoid BAIYE axle run-off the straight volume situation, thus,
In connected mode of the present utility model, both embodied axial elastic force, and embodied again plastic deformation force radially, enhance hundred
Axial bonding strength between rachis 5 and mounting seat 1 or effect, improve the service life of outdoor shutter.
Further, as shown in Figure 1, Figure 2 and Figure 3, described take-up device also includes: installation frame 7, described mounting seat
In 1 installation frame 7 fixedly mounting shutter out of doors, described installation frame 7 is provided with the peace accommodating described mounting seat 1
Dress hole 70, to realize the modularity installation of mounting seat 1.Installation frame 7 can use aluminium alloy or aluminum or stainless steel,
Installation frame 7 is arranged in building body or in building, in such manner, it is possible to realize BAIYE axle and BAIYE is arranged in building body or builds
Build in thing.
Further, as shown in Figure 1, Figure 2 and Figure 3, described installation frame 7 is strip, described installation frame 7
The length direction of length direction vertical louver axle, the length direction of installation frame 7 can be perpendicular to the ground, in order to realizes BAIYE
Horizontal positioned.The cross section of described installation frame is rectangle, and described installation frame has the cavity of rectangle, lightweight, it is simple to peace
Put between floors, and be easy to twist bolt, fixed mounting.
Further, as shown in Figure 1, Figure 2 and Figure 3, described installation frame 7 is provided with multiple described mounting seat 1, often
Individual described mounting seat 1 is connected on described installation frame by chassis 3, and mounting seat 1 and chassis 3 can be integral type structure,
So as fabrication and installation.Described chassis 3 is connected with described installation frame 7 bolt, and the bore on described chassis 3 is more than described
The diameter of the outer wall of mounting seat 1, during installation, chassis 3 and mounting seat 1 lay respectively at the both sides of the outer wall of installation frame 7,
So, in order to mounting seat 1 will not depart from from the outer wall of installation frame 7 or sidewall.
Further, as shown in Figure 1, Figure 2 with shown in Fig. 3 and Fig. 9, described take-up device also includes: BAIYE 2, BAIYE
The first end (in Fig. 9, the left end of BAIYE 2) connect described BAIYE axle 5 by mounting seat 1, BAIYE axle 5 and BAIYE 2
Connect or riveting for integral type structure or for clamping connection or bolt, as in figure 2 it is shown, BAIYE axle 5 and BAIYE 2 are by even
Fitting 6 couples together, in order to in-site installation dismounting or threat, or BAIYE axle 5 is directly made of one formula structure with BAIYE 2,
So that it is quick for installation.Second end (in Fig. 9, the right-hand member of BAIYE 2) of BAIYE connects the driving means driving BAIYE to move and (sets
Putting on installation frame 8, installation frame 8 and installation frame 7 can use identical structure), the number of described BAIYE 2 is
Multiple and be arranged in parallel.So, the BAIYE of outdoor shutter can realize axial tightening, and can ensure that BAIYE is not inclined
Tiltedly, installing accurately, do not rock, service life is long.
Work process of the present utility model is for example:
As in figure 2 it is shown, BAIYE axle 5 is coupled together by connector 6 with BAIYE 2, or by BAIYE axle 5 and BAIYE 2
Connected by clamping or bolt connects or riveting, mounting seat 1 is bolted to installation frame by installing hole 70
In 7, then BAIYE axle 5 is inserted in mounting seat 1 so that BAIYE axle 5 clamping mutual with mounting seat 1 puts in place, then,
As shown in Figure 7 and Figure 8, clamp or other installation tools, the outer wall 10 of clamping mounting seat 1 so that mounting seat 1 are used
Outer wall or outer surface generation plastic deformation, the outer surface to described BAIYE axle 5 extends and holds the outer surface of described BAIYE axle 5 tightly,
Especially, the end 135 of the 3rd step is circumferentially extending, and holds the outer surface of described BAIYE axle 5 tightly, thus seals and strengthen
Clamping between first step the 51, the 3rd step 13 and second step 52 and each locating slot, thus complete BAIYE axle and peace
Connection between dress seat, so, easy to connect, simple and fast, installation effectiveness is high, is suitable for the in-site installation of outdoor shutter.
And then, then BAIYE is connected driving means, thus the other end of BAIYE is coupled together, complete the connection of whole BAIYE.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to scope of the present utility model.
Can be mutually combined under conditions of not conflicting for each ingredient of the present utility model, any those skilled in the art,
Without departing from equivalent variations done on the premise of design of the present utility model and principle and amendment, this utility model all should be belonged to
The scope of protection.
Claims (10)
1. a take-up device, it is characterised in that described take-up device includes: the chuck of mutually clamping and draw-in groove, wherein,
Chuck, is arranged on BAIYE axle；
Draw-in groove, is arranged in mounting seat；
Or, chuck, it is arranged in mounting seat；
Draw-in groove, is arranged on BAIYE axle；
Described chuck is mutually located for being connected BAIYE axle and mounting seat in the axial direction and radially with described draw-in groove；And form axial deformation space between described chuck and described draw-in groove；
Form axial restraint by described axial deformation space between described BAIYE axle and described mounting seat to be connected.
2. take-up device as claimed in claim 1, it is characterised in that described chuck is the step of BAIYE axle, and the step of described BAIYE axle includes: first step；Described first step has the axial of the most vertical described BAIYE axle of the first confined planes and the second confined planes being parallel to each other, described first confined planes and the second confined planes；
Described draw-in groove is the draw-in groove of mounting seat, and the draw-in groove of described mounting seat includes: the first locating slot, and described first locating slot has the axial of the 3rd plane and the 4th confined planes, the 3rd plane and the most vertical described BAIYE axle of the 4th confined planes；
Wherein, described first confined planes and described 3rd plane and be mutually located, described second confined planes is mutually located with described 4th confined planes.
3. take-up device as claimed in claim 2, it is characterised in that the step of described BAIYE axle also includes: the second step that parallel described first step is arranged, and the draw-in groove of described mounting seat also includes: the second locating slot that parallel described first locating slot is arranged；
Wherein, described second step and the described second mutual clamping of locating slot also form being mutually located on axially, and being mutually located radially.
4. take-up device as claimed in claim 3, it is characterised in that
There is between described first step and second step the 3rd locating slot；
Between described first locating slot and the second locating slot, there is the 3rd step；
Described 3rd step and described 3rd locating slot clamping also form being mutually located on axially, and being mutually located radially；
Described first step, the 3rd step and second step replace the most successively and are arranged in parallel, and described 3rd step is contrary with the bearing of trend of described first step and second step.
5. take-up device as claimed in claim 4, it is characterized in that, described first step, the 3rd step and second step are circular arc, and the external diameter in the cross section of described first step and second step is more than described first step or the thickness of second step equal to the radius of described BAIYE axle, the thickness of described 3rd step.
6. take-up device as claimed in claim 4, it is characterised in that described mounting seat has inner and outer wall, and the draw-in groove of described mounting seat is arranged in inwall, described outer wall is circular；Described 3rd step includes: spaced top fastening station and low fastening station, and described top fastening station and low fastening station are about the axially symmetric setting of described mounting seat, the plastic deformation space being spaced apart described top fastening station and low fastening station between described top fastening station and low fastening station.
7. take-up device as claimed in claim 1, it is characterised in that described take-up device also includes: installation frame, and described mounting seat fixedly mounts in the installation frame of shutter out of doors, and described installation frame is provided with the installing hole accommodating described mounting seat.
8. take-up device as claimed in claim 7, it is characterised in that described installation frame is strip, the length direction of the length direction vertical louver axle of described installation frame, and the cross section of described installation frame is rectangle, and described installation frame has the cavity of rectangle.
9. take-up device as claimed in claim 8, it is characterized in that, multiple described mounting seat is installed on described installation frame, each described mounting seat is connected on described installation frame by chassis, described chassis is connected with described installation frame bolt, and the bore on described chassis is more than the diameter of the outer wall of described mounting seat.
10. take-up device as claimed in claim 1, it is characterized in that, described take-up device also includes: BAIYE, and the first end of BAIYE connects described BAIYE axle, second end of BAIYE connects the driving means driving BAIYE motion, and the number of described BAIYE is multiple and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310516.0U CN205577785U (en) | 2016-04-14 | 2016-04-14 | Tensioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310516.0U CN205577785U (en) | 2016-04-14 | 2016-04-14 | Tensioning device |
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| CN205577785U true CN205577785U (en) | 2016-09-14 |
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| CN201620310516.0U Active CN205577785U (en) | 2016-04-14 | 2016-04-14 | Tensioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952355A (en) * | 2016-04-14 | 2016-09-21 | 中国建筑设计院有限公司 | Tensioning device |
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2016
- 2016-04-14 CN CN201620310516.0U patent/CN205577785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952355A (en) * | 2016-04-14 | 2016-09-21 | 中国建筑设计院有限公司 | Tensioning device |
| CN105952355B (en) * | 2016-04-14 | 2017-12-12 | 中国建筑设计院有限公司 | Take-up device |
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Address after: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Co-patentee after: Beijing Geyu Energy Saving Technology Co., Ltd. Patentee after: China Architectural Design & Research Institute Co Ltd Address before: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Co-patentee before: Beijing Geyu Energy Saving Technology Co., Ltd. Patentee before: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. |