CN107747445A - Pulley adjusting means - Google Patents
Pulley adjusting means Download PDFInfo
- Publication number
- CN107747445A CN107747445A CN201711102895.XA CN201711102895A CN107747445A CN 107747445 A CN107747445 A CN 107747445A CN 201711102895 A CN201711102895 A CN 201711102895A CN 107747445 A CN107747445 A CN 107747445A
- Authority
- CN
- China
- Prior art keywords
- plate
- screw
- hole
- bottom plate
- tailgate
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Abstract
The invention discloses a kind of pulley adjusting means, including：Bottom plate, bottom plate side are provided with tailgate, and tailgate is provided with the first screw；Movable plate, above bottom plate, movable plate is provided with translation hole, translation is provided with mobile link part in hole, and movable plate is connected by mobile link part with bottom plate, and movable plate is provided with screw plate close to tailgate side, screw plate is provided with the second screw, movable plate is provided with pin-and-hole, and rotor plate is provided with guide groove close to the side of pin-and-hole, and the bearing of trend of guide groove and the direction of pin-and-hole are perpendicular；Regulating bolt, it is arranged in the first screw and the second screw；Rotor plate, it is hinged by rotating connector and bottom plate, rotor plate is provided with the lead that guide groove matches；Two pulleys, it is installed on above rotor plate.The pulley adjusting means is flexible for installation, and assembling is firm, and regulating effect is very good.And the bearing of trend of guide groove and the direction of pin-and-hole are perpendicular, the regulation stroke of regulating bolt can be effectively reduced, it is more convenient and time-saving in regulation.
Description
Technical field
The present invention relates to rail mounted erection of doors and windows component, more particularly to a kind of pulley adjusting means.
Background technology
In architectural decoration, aluminium door or timber are manufactured, it is necessary to aluminium door page or timber page are in upper and lower sliding on rails,
To ensure that it is smooth that aluminium door page or timber page slide in upper and lower track, typically one is assembled in aluminium door page or timber page top
Taken turns in regulation, the front end of one piece of mounting base has riveted one piece of rotor plate, and rotor plate both ends are assembled with two pulleys, in rotor plate
One end be connected to one piece of towing plate, the other end of towing plate is connected with one piece of otic placode, has screw on otic placode, in one end of bottom plate
Also one piece of vertical ear plate is connected, has screw on vertical ear plate, assembles a cross screw rod between two screws, welded on bottom plate
One boss, the rotor plate inner side of two pulley bottoms is an arcwall face, and when turning cross screw rod, traction plate stretching rotation
Plate is rotated around boss, and the air line distance between two pulleys can be made to be broadened by narrow, or is narrowed from the width, so that the wheel wall of two pulleys
Closely it is attached on two inwalls of upper rail, ensures aluminium door page or timber page is unobstructed slides.But wheel construction letter in this regulation
It is single, underaction, assemble insecure.
Aluminum alloy doors and windows or plastic-steel door and window framework are also usually attached when splicing and installing using corner brace, the institute of accompanying drawing 1
What is shown is installation method of the automatic corner brace of aluminum relatively common at present in door and window framework.As illustrated, corner brace 12 is provided with two
Individual orthogonal flat nail 121.When mounted, mounting hole first is bored on two frames for needing framework 13 to be mounted, by flat nail
In 121 insertion mounting holes, then corner brace 12 is fastened, so as to which two frames 13 be fixedly connected.After corner brace installation, flat nail is stretched
Enter in the mounting groove 131 of framework.For the shallower framework of some mounting grooves, due to the stop of flat nail, wheel is difficult installation in regulation.
The content of the invention
It is an object of the invention to provide a kind of pulley adjusting means, to solve the deficiency taken turns in the regulation of existing mobile door and window
Part.
According to an aspect of the invention, there is provided a kind of pulley adjusting means, including：
Bottom plate, bottom plate side are provided with the tailgate vertical with bottom plate, and tailgate is provided with the first screw；
Movable plate, the translation hole of Long Circle is provided with close to the top of the side of tailgate, movable plate installed in bottom plate, translates hole
In be provided with mobile link part, movable plate is connected by mobile link part with bottom plate, and movable plate can be in the limit of mobile link part
Lower edge translation hole processed is moved on bottom plate, and movable plate is provided with screw plate close to tailgate side, and screw plate is provided with the second screw, mobile
Plate is provided with the pin-and-hole of Long Circle away from screw plate side, and rotor plate is provided with guide groove, the extension of guide groove close to the side of pin-and-hole
Direction and the direction of pin-and-hole are perpendicular；
Regulating bolt, it is arranged in the first screw and the second screw, tailgate is connected with screw plate by regulating bolt；
Rotor plate, it is hinged by rotating connector through pin-and-hole with side of the bottom plate away from tailgate, rotor plate is provided with and led
Xiang Zhu, lead match with guide groove, and rotor plate can rotate under the limitation of mobile link part along guide groove on bottom plate；
Two pulleys, it is installed on above rotor plate.
Using the pulley adjusting means of above technical scheme, installed in the upper end of mobile door and window framework, two pulleys are located at
The inside of upper rail.When upper rail relative movement door and window frame width is larger, it is necessary to adjust the pulley adjusting means, make cunning
Wheel is in contact with the both sides of upper rail respectively, so that door and window movement is smooth.At this point it is possible to adjust spiral shell using screwdriver turn
Bolt, movable plate is set to translate hole on bottom plate to tailgate movement in the limitation lower edge of mobile link part.Guide groove drives lead, from
And rotor plate is set to be rotated under the limitation of mobile link part along guide groove on bottom plate.Two pulleys difference on rotor plate is upward
The both sides movement of track, finally, two pulleys are in contact with the both sides of upper rail respectively.The pulley adjusting means is flexible for installation,
Assembling is firm, and regulating effect is very good.The bearing of trend of the guide groove of the pulley adjusting means and the direction of pin-and-hole are perpendicular, energy
Enough regulation strokes for effectively reducing regulating bolt, it is more convenient and time-saving in regulation.
In some embodiments, it is provided with avoiding hollow groove below bottom plate.Avoiding hollow groove can be used for the flat nail for accommodating corner brace.By
This, the movement door and window trolley adjusting means is not influenceed by corner brace, and versatility is more preferable.
In some embodiments, guide groove extends to movable plate edge and forms breach.Thus manufacture processing is easily facilitated
With install and use.
In some embodiments, regulating bolt is additionally provided with the clamp that will be stated regulating bolt and be fitted on tailgate.Thus should
Wheel regulation is more convenient in regulation.
In some embodiments, movable plate is provided with two guide grooves, and rotor plate is corresponding with guide groove provided with two
Lead.Thus, rotor plate rotates more steady.
In some embodiments, mobile link part is screw, bolt or rivet, and rotating connector is bolt or pin
Nail.
Brief description of the drawings
Fig. 1 is that installation of the automatic corner brace of aluminum relatively common at present on aluminum alloy doors and windows or plastic-steel door and window framework is shown
It is intended to.
Fig. 2 is the structural representation of the pulley adjusting means of one embodiment of the present invention.
Fig. 3 is the installation diagram of pulley adjusting means shown in Fig. 1.
Fig. 4 is the structural representation of the rotor plate of pulley adjusting means shown in Fig. 1.
Fig. 5 is the structural representation of the movable plate of pulley adjusting means shown in Fig. 1.
Fig. 6 is the structural representation of the movable plate of the pulley adjusting means of another embodiment of the present invention.
Embodiment
In the description of the invention, it is to be understood that " middle part " in term, " " center ", " on ", " under ", " preceding ",
The orientation or position relationship of " rear ", "left", "right" and the instruction such as " top ", " bottom " are based on orientation shown in the drawings or position
Relation is put, is for only for ease of and is described the present invention and simplify description, rather than indicates or imply that signified device there must be spy
Fixed orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " connects
Connect ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection, or be integrally connected；Can be with
It is to be joined directly together or be indirectly connected by intermediary.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the present invention.
The invention will now be described in further detail with reference to the accompanying drawings.
Embodiment 1
Fig. 2 to Fig. 5 schematically shows the pulley adjusting means according to one embodiment of the present invention.As schemed
Show, the device includes bottom plate 5, movable plate 6, regulating bolt 2, rotor plate 8 and pulley 9.
Wherein, the side of bottom plate 5 is provided with tailgate 3.Bottom plate 5 is fixedly connected with tailgate 3 by rivet 1.Tailgate 3 and bottom plate 5
Vertically.Tailgate 3 is provided with the first screw 31.The lower section of bottom plate 5 is provided with avoiding hollow groove 51.Avoiding hollow groove 51 can be used for the code for accommodating corner brace
Nail.
Movable plate 6 is arranged on bottom plate 5 close to the top of the side of tailgate 3.Movable plate 6 is provided with the translation hole 61 of Long Circle.
Translation is provided with rivet 12 in hole 61, and movable plate 6 is connected by rivet 12 with bottom plate 5.Movable plate 6 can be in the limitation of rivet 12
Moved on bottom plate 5 in lower edge translation hole 61.The foot of rivet 12 is less than the aperture in translation hole 61, so that rivet 12 can translate
Moved in hole 61, and rivet 12 will not come off out of translation hole 61.
Movable plate 6 is provided with screw plate 64 close to the side of tailgate 3, and screw plate 64 is provided with the second screw 64a.Movable plate 6 is remote
The side of screw plate 64 is provided with the pin-and-hole 62 of Long Circle.Rotor plate 6 is provided with bearing of trend and pin-and-hole 62 close to the side of pin-and-hole 62
The perpendicular guide groove 63 in direction.Guide groove 63 extends to the edge of movable plate 6 and forms breach.
Regulating bolt 2 is arranged in the first screw 31 and the second screw 64a.Tailgate 3 and screw plate 64 pass through regulating bolt 2
It is connected.Regulating bolt 2 is additionally provided with the clamp 4 that will be stated regulating bolt 2 and be fitted on tailgate 3.
The middle part of rotor plate 8 is provided with rotation hole 81 and locating dowel mounting hole 82.There is pin 10 in rotation hole 81.Rotor plate 8
It is hinged by pin 10 through pin-and-hole 62 with side of the bottom plate 5 away from tailgate 3.The diameter of pin 10 is less than the hole of pin-and-hole 62
Footpath.Lead 7 is installed in locating dowel mounting hole 82.Lead 7 matches with guide groove 63.Rotor plate 8 can be in pin 10
Limitation under rotated along guide groove 7 on bottom plate 5.
Two pulleys 9 are installed on the top of rotor plate 8.
Using the pulley adjusting means of above technical scheme, installed in the upper end of mobile door and window framework, two pulleys 9 are located at
The inside of upper rail.When upper rail relative movement door and window frame width is larger, it is necessary to adjust the pulley adjusting means, make cunning
Wheel 9 is in contact with the both sides of upper rail respectively, so that door and window movement is smooth.At this point it is possible to adjust spiral shell using screwdriver turn
Bolt 2, movable plate 6 is set to be moved in the limitation lower edge translation hole 61 of rivet 12 on bottom plate 5 to tailgate 3.Guide groove 63 is with action-oriented
Post 7, so that rotor plate 8 rotates under the limitation of pin 10 along guide groove 63 on bottom plate 5.Two pulleys 9 on rotor plate 8
The both sides movement of upward trajectory respectively, finally, two pulleys 9 are in contact with the both sides of upper rail respectively.The pulley adjusting means
Flexible for installation, assembling is firm, and regulating effect is very good.The bearing of trend of the guide groove 63 of the pulley adjusting means and pin-and-hole 62
Direction is perpendicular, can effectively reduce the regulation stroke of regulating bolt 2, more convenient and time-saving in regulation.
In other implementations, mobile link part can also be screw or bolt, and rotating connector can also be
Bolt.
Embodiment 2
Fig. 6 schematically shows the movable plate 6 of the pulley adjusting means according to another embodiment of the invention.Such as
Shown in figure, it is with the difference of embodiment 1, movable plate 6 is provided with two guide grooves 63.Rotor plate is provided with two and guide groove
Corresponding lead.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (6)
1. pulley adjusting means, it is characterised in that including：
Bottom plate, the bottom plate side are provided with the tailgate vertical with the bottom plate, and the tailgate is provided with the first screw；
Movable plate, the translation of Long Circle is provided with close to the top of the side of the tailgate, the movable plate installed in the bottom plate
Hole, described translate in hole are provided with mobile link part, and the movable plate is connected by the mobile link part with the bottom plate, institute
Stating movable plate can move in translation hole described in the limitation lower edge in the mobile link part on the bottom plate, and the movable plate leans on
The nearly tailgate side is provided with screw plate, and the screw plate is provided with the second screw, and the movable plate is away from the screw plate side
Pin-and-hole provided with Long Circle, the rotor plate are provided with guide groove, the bearing of trend of the guide groove close to the side of the pin-and-hole
It is perpendicular with the direction of the pin-and-hole；
Regulating bolt, it is arranged in first screw and second screw, the tailgate and the screw plate pass through described
Regulating bolt is connected；
Rotor plate, it is hinged by rotating connector through the pin-and-hole with side of the bottom plate away from the tailgate, it is described
Rotor plate is provided with lead, and the lead matches with the guide groove, and the rotor plate can be in the mobile link part
Limitation lower edge described in guide groove rotated on the bottom plate；
Two pulleys, it is installed on above the rotor plate.
2. pulley adjusting means according to claim 1, it is characterised in that be provided with avoiding hollow groove below the bottom plate.
3. pulley adjusting means according to claim 1, it is characterised in that the guide groove extends to the mobile edges of boards
Edge forms breach.
4. according to the pulley adjusting means described in claim 1 or 2 or 3, it is characterised in that the regulating bolt is additionally provided with institute
State the clamp that regulating bolt is fitted on the tailgate.
5. according to the pulley adjusting means described in claim 1 or 2 or 3, it is characterised in that the movable plate is provided with two guiding
Groove, the rotor plate are provided with two leads corresponding with the guide groove.
6. pulley adjusting means according to claim 1 or 2, it is characterised in that the mobile link part is screw, bolt
Or rivet, the rotating connector are bolt or pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102895.XA CN107747445A (en) | 2017-11-10 | 2017-11-10 | Pulley adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102895.XA CN107747445A (en) | 2017-11-10 | 2017-11-10 | Pulley adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747445A true CN107747445A (en) | 2018-03-02 |
Family
ID=61252120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102895.XA Pending CN107747445A (en) | 2017-11-10 | 2017-11-10 | Pulley adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119621A (en) * | 2018-10-30 | 2020-05-08 | 亚萨合莱新西兰有限公司 | Window support |
| CN111335762A (en) * | 2020-03-12 | 2020-06-26 | 谢云安 | Gliding pulley and gliding sliding structure |
| CN111743560A (en) * | 2020-06-30 | 2020-10-09 | 北京永新医疗设备有限公司 | Guiding device and medical equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627249U (en) * | 2015-03-23 | 2015-09-09 | 高代国 | Pulley adjusting device |
-
2017
- 2017-11-10 CN CN201711102895.XA patent/CN107747445A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627249U (en) * | 2015-03-23 | 2015-09-09 | 高代国 | Pulley adjusting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119621A (en) * | 2018-10-30 | 2020-05-08 | 亚萨合莱新西兰有限公司 | Window support |
| CN111335762A (en) * | 2020-03-12 | 2020-06-26 | 谢云安 | Gliding pulley and gliding sliding structure |
| CN111743560A (en) * | 2020-06-30 | 2020-10-09 | 北京永新医疗设备有限公司 | Guiding device and medical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |