CN109972953A - A kind of pulley for plastic-steel door and window - Google Patents
A kind of pulley for plastic-steel door and window Download PDFInfo
- Publication number
- CN109972953A CN109972953A CN201910238189.0A CN201910238189A CN109972953A CN 109972953 A CN109972953 A CN 109972953A CN 201910238189 A CN201910238189 A CN 201910238189A CN 109972953 A CN109972953 A CN 109972953A
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- China
- Prior art keywords
- movable block
- bracket
- window
- pulley
- guide
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 230000001105 regulatory Effects 0.000 claims abstract description 57
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 33
- 230000000875 corresponding Effects 0.000 claims description 4
- 230000037250 Clearance Effects 0.000 claims description 3
- 230000035512 clearance Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Abstract
The present invention relates to door and window component fields, specifically a kind of pulley for plastic-steel door and window, including two No.1 regulating mechanisms, guiding mechanism, No. two regulating mechanisms, collecting tank and aligning guide, the guiding mechanism is set to the bottom end of the No.1 regulating mechanism, the guiding mechanism includes directive wheel, two ball bearings, guiding axis and bracket, the bracket being used to support is fixed on the bottom end of the No.1 regulating mechanism, bracket is connected by screw to No.1 regulating mechanism, two ball bearings are symmetrically embedded in the bracket, the guiding axis of cylindrical structure between the ball bearing and the bracket by being rotatablely connected, the guiding axis, which runs through, is connected to the directive wheel and the ball bearing, directive wheel on door and window for rolling.Plastic-steel door and window pulley provided by the invention has the advantages that flexible operation, easy for installation, scrap convenient for processing.
Description
Technical field
The present invention relates to door and window component field, specifically a kind of pulley for plastic-steel door and window.
Background technique
Plastic-steel door and window be using polyvinyl chloride (UPVC) resin as primary raw material, in addition a certain proportion of stabilizer, colorant,
Filler, ultraviolet absorbing agent etc. are extruded into profile, then cutting, weld or door- and window-frames be made by way of being spirally connected,
It is oriented in the junction of door and window and frame by pulley, keeps door and window sliding more smooth, use is more flexible.
However the specification that traditional plastic-steel door and window pulley is fixed can only be used in the door and window of fixed thickness, bought and pacified
It is not convenient enough when pulley to fill, and pulley and guide rail are in close contact, and it is inconvenient to clear up the scrap of the inside of guide rail.In consideration of it, this
Invention provides a kind of pulley for plastic-steel door and window, has the following characteristics that
(1) a kind of pulley for plastic-steel door and window of the present invention, two support plates in the same plane
Bottom end is equipped with the No.1 regulating mechanism, and the bottom end of the No.1 regulating mechanism is equipped with the branch of the fixed directive wheel
Frame, the baseline rod of the cylindrical structure on the datum hole and another described support plate in a support plate
Between be slidably connected, convenient for adjusting the distance between two described support plates, thus adjust between two directive wheels away from
From, convenient for two support plates are fixed on the door and window of different-thickness, reduce purchase installation requirement, substantially increase
The installation effectiveness and its quality of pulley.
(2) a kind of pulley for plastic-steel door and window of the present invention, while surrounding and being used between two directive wheels
Clean the anti-dandruff collecting tank, be convenient to clean the scrap of the inside of guide rail, at the same avoid scrap excessively with the directive wheel
Contact, effectively protects the directive wheel and door and window.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of pulleys for plastic-steel door and window, including two No.1s
Regulating mechanism, guiding mechanism, No. two regulating mechanisms, collecting tank and aligning guide, the guiding mechanism are adjusted set on the No.1
The bottom end of mechanism, the guiding mechanism include directive wheel, two ball bearings, guiding axis and bracket, the branch being used to support
Frame is fixed on the bottom end of the No.1 regulating mechanism, and bracket is connected by screw to No.1 regulating mechanism, two ball axis
It honours title and is embedded in the bracket, the guiding axis of cylindrical structure passes through the company of rotation between the ball bearing and the bracket
It connects, the guiding axis is through the directive wheel and the ball bearing is connected to, and directive wheel on door and window for rolling；Described two
Number regulating mechanism is set to the top of the No.1 regulating mechanism, and the No.1 regulating mechanism is for adjusting No. two regulating mechanisms and drawing
Inter-agency distance is led, No. two regulating mechanisms are used for adjustment width, and No. two regulating mechanisms include support plate, multiple baseline rods
With with the one-to-one datum hole of baseline rod, the support plate for adjustment width is fixed on the top of the No.1 regulating mechanism
End, the opposite end of two support plates respectively linear distribution have multiple cylindrical structures the baseline rod and its with the base
The quasi- bar datum hole correspondingly, baseline rod and datum hole clearance fit, baseline rod sliding plug is in datum hole；For
The anti-dandruff collecting tank is set between two directive wheels, and the baseline rod and aligning guide are connected, the limiting slot peace
Inside support plate, the limiting slot is internally provided with disk, and the disk, which runs through, is equipped with guide rod, the guide rod both ends
It is fixed with annular slab, the contact site of the disk and guide rod offers article putting groove, is equipped with steel ball, institute inside the article putting groove
It states limiting slot side and is fixed with retaining ring, when baseline rod can not be aligned after manufacture with datum hole, baseline rod, benchmark can be driven
Bar drives disk to move on the guide bar, can also rotate baseline rod, drives disk to rotate in limiting slot, can be realized benchmark
Bar moves in the plane of vertical support plate, and baseline rod is facilitated to be inserted into datum hole.
Specifically, the phase backside of the support plate of two rectangular configurations is vertically and fixedly provided with for positioning to door and window
Rectangular configuration the datum plate, welded between support plate and datum plate, for increasing the stability between support plate and datum plate,
And the datum plate is equal with the width of the support plate, in order to keep structure more firm.
Specifically, the No.1 regulating mechanism includes guide bracket and movable block, the guide bracket is the box of lower opening
Body structure, guide bracket are fixed on one end that the support plate deviates from the datum plate, weld between guide bracket and support plate, the shifting
Motion block is the corresponding rectangular configuration of guide bracket, and the movable block for adjusting mounting height slidably connects with the guide bracket
It connects, and the movable block is fixed on the bracket away from one end of the support plate, welds between movable block and bracket, for increasing
Stability between movable block and bracket realizes guiding role, while for adjusting mounting height, keeping its scope of application wider.
Specifically, the side length of the short side of the guide bracket is less than the side length of the short side of the support plate, and the shifting
The edges and corners of motion block are a quarter cylindrical structure, and bolt is threaded in guide bracket, and the end of bolt and movable block turn
Dynamic connection, bolt turn the bolt in the guide bracket, the bolt drives the movable block to exist for driving movable block mobile
The internal slide of the guide bracket turns bolt for the guide bracket and the movable block when the directive wheel contradicts sliding rail
It is fixed, consequently facilitating the distance between the directive wheel and door and window are adjusted, it is horizontal convenient for adjusting door and window, reduce the production of door and window
Precision.
Specifically, the No.1 regulating mechanism further includes returning spring, the returning spring is embedded in the interior of the movable block
Portion, and the returning spring is fixed on the guide bracket away from one end of the movable block, for the ease of the mobile block reset；
In the present embodiment, the No.1 regulating mechanism further includes groove, and the groove of rectangular configuration is set to deviating from for the movable block
One end of the collecting tank causes the movable block to damage when fixing the movable block in order to prevent.
Specifically, the sidewall symmetry of the movable block is set, there are two be used for anti-dandruff cleaning knife, and two movable blocks
The upper one-to-one cleaning knife is the arc that the radian from away from the collecting tank to close to the collecting tank is gradually increased
Structure.
Specifically, the vertical range of bottom surface of the bottom end of the cleaning knife apart from the movable block is less than the directive wheel
The vertical range of bottom surface of the bottom end apart from the movable block, and the cleaning knife is detachably connected with the movable block, movable block
It can be bolted between cleaning knife, one of pin connection or key connection, in order to the disassembly and installation to cleaning knife, together
When two directive wheels between surround for cleaning the anti-dandruff collecting tank, for from deviating from the collection on the movable block
The arcuate structure that slot is gradually increased to the radian close to the collecting tank, the cleaning knife shovel scrap to the bottom of the collecting tank
In the guide rail at end, it is convenient to clean the scrap of the inside of guide rail, while avoiding scrap and excessively contacting with the directive wheel, had
Effect protects the directive wheel and door and window.
Beneficial effects of the present invention:
(1) a kind of pulley for plastic-steel door and window of the present invention, two support plates in the same plane
Bottom end is equipped with the No.1 regulating mechanism, and the bottom end of the No.1 regulating mechanism is equipped with the branch of the fixed directive wheel
Frame, the baseline rod of the cylindrical structure on the datum hole and another described support plate in a support plate
Between be slidably connected, convenient for adjusting the distance between two described support plates, thus adjust between two directive wheels away from
From, convenient for two support plates are fixed on the door and window of different-thickness, reduce purchase installation requirement, substantially increase
The installation effectiveness and its quality of pulley.
(2) a kind of pulley for plastic-steel door and window of the present invention, while surrounding and being used between two directive wheels
Clean the anti-dandruff collecting tank, be convenient to clean the scrap of the inside of guide rail, at the same avoid scrap excessively with the directive wheel
Contact, effectively protects the directive wheel and door and window.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of plastic-steel door and window pulley provided by the invention；
Fig. 2 is the sectional view of No.1 regulating mechanism shown in FIG. 1；
Fig. 3 is the top view of No.1 regulating mechanism shown in Fig. 2；
Fig. 4 is the structural schematic diagram of No. two regulating mechanisms shown in FIG. 1；
Fig. 5 is the structural schematic diagram of aligning guide of the invention；
Fig. 6 is article putting groove side sectional view shown in fig. 5.
Figure label: 1, guiding mechanism, 11, directive wheel, 12, ball bearing, 13, guiding axis, 14, bracket, 2, No.1 tune
Save mechanism, 21, guide bracket, 22, returning spring, 23, movable block, 24, groove, 3, datum plate, 4, No. two regulating mechanisms, 41, branch
Fagging, 42, baseline rod, 43, datum hole, 5, collecting tank, 6, cleaning knife, 7, aligning guide, 71, limiting slot, 72, disk, 73, lead
To bar, 74, annular slab, 75, article putting groove, 76, steel ball, 77, retaining ring.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, a kind of pulley for plastic-steel door and window of the present invention, including two one
Number regulating mechanism 2,1, No. two regulating mechanism 4 of guiding mechanism, collecting tank 5 and aligning guide 7, the guiding mechanism 1 are set to described
The bottom end of No.1 regulating mechanism 2, the guiding mechanism 1 include 11, two ball bearings 12 of directive wheel, guiding axis 13 and bracket
14, the bracket 14 being used to support is fixed on the bottom end of the No.1 regulating mechanism 2, and bracket 14 and No.1 regulating mechanism 2 are logical
Screw connection is crossed, two ball bearings 12 are symmetrically embedded in the bracket 14, and the guiding axis 13 of cylindrical structure passes through
It is rotatablely connected between the ball bearing 12 and the bracket 14, the guiding axis 13, which runs through, is connected to the directive wheel 11 and institute
Ball bearing 12 is stated, directive wheel 11 on door and window for rolling；No. two regulating mechanisms 4 are set to the No.1 regulating mechanism 2
Top, the No.1 regulating mechanism 2 for adjust No. two regulating mechanisms 4 between guiding mechanism 1 at a distance from, No. two regulating mechanisms
4 are used for adjustment width, and No. two regulating mechanisms 4 include support plate 41, multiple baseline rods 42 and correspond with baseline rod 42
Datum hole 43, the support plate 41 for adjustment width is fixed on the top of the No.1 regulating mechanism 2, two branch
The opposite end of fagging 41 respectively linear distribution have multiple cylindrical structures the baseline rod 42 and its with the baseline rod 42 1
The one corresponding datum hole 43, baseline rod 42 and 43 clearance fit of datum hole, 42 sliding plug of baseline rod is in datum hole 43；
It is set between two directive wheels 11 for the anti-dandruff collecting tank 5；The baseline rod 42 is connected with aligning guide 7, institute
Stating aligning guide includes limiting slot 71, disk 72, guide rod 73, annular slab 74, article putting groove 75, steel ball 76 and retaining ring 77, described
Limiting slot 71 is mounted on inside support plate 41, and the limiting slot 71 is internally provided with disk 72, and the disk 72, which runs through to be equipped with, leads
To bar 73,73 both ends of guide rod are fixed with annular slab 74, and the contact site of the disk 72 and guide rod 73, which offers, to be set
Object slot 75 is equipped with steel ball 76 inside the article putting groove 75, and 71 side of limiting slot is fixed with retaining ring 77, when baseline rod 42 and base
When quasi- hole 43 can not be aligned after manufacture, baseline rod 42 can be driven, baseline rod 42 drives disk 72 to move on guide rod 73,
Baseline rod 42 can also be rotated, drives disk 72 to rotate in limiting slot 75, can be realized baseline rod 42 in vertical support plate 41
Plane in move, facilitate baseline rod 42 to be inserted into datum hole 43.
Specifically, as shown in Figure 1 and Figure 4, a kind of pulley for plastic-steel door and window of the present invention, two rectangular configurations
The phase backside of the support plate 41 be vertically and fixedly provided with the datum plate 3 of the rectangular configuration for being positioned to door and window,
It is welded between support plate 41 and datum plate 3, for increasing the stability between support plate 41 and datum plate 3, and the datum plate 3 and institute
The width for stating support plate 41 is equal, in order to keep structure more firm.
Specifically, as shown in Figures 2 and 3, a kind of pulley for plastic-steel door and window of the present invention, the No.1 is adjusted
Mechanism 2 includes guide bracket 21 and movable block 23, and the guide bracket 21 is the square frame structure of lower opening, and guide bracket 21 is fixed on
The support plate 41 deviates from one end of the datum plate 3, welds between guide bracket 21 and support plate 41, and the movable block 23 is guidance
The corresponding rectangular configuration of frame 21, for adjust mounting height the movable block 23 and 21 slidable connection of guide bracket,
And the movable block 23 is fixed on the bracket 14 away from one end of the support plate 41, welds between movable block 23 and bracket 14,
For increasing the stability between movable block 23 and bracket 14, guiding role is realized, while for adjusting mounting height, be applicable in it
Range is wider.
Specifically, as shown in Figures 2 and 3, a kind of pulley for plastic-steel door and window of the present invention, the guide bracket 21
Short side side length be less than the support plate 41 short side side length, and the edges and corners of the movable block 23 be a quarter
Cylindrical structure is threaded with bolt in guide bracket 21, and the end of bolt and movable block 23 are rotatablely connected, and bolt is for driving
Movable block 23 is mobile, turns the bolt in the guide bracket 21, and the bolt drives the movable block 23 in the guide bracket 21
Internal slide, when the directive wheel 11 contradicts sliding rail, it is fixed with the movable block 23 by the guide bracket 21 to turn bolt,
Consequently facilitating adjusting the distance between the directive wheel 11 and door and window, convenient for adjusting door and window level, the production essence of door and window is reduced
Degree.
Specifically, as shown in Figures 2 and 3, a kind of pulley for plastic-steel door and window of the present invention, the No.1 is adjusted
Mechanism 2 further includes returning spring 22, and the returning spring 22 is embedded in the inside of the movable block 23, and the returning spring 22 is carried on the back
The guide bracket 21 is fixed in one end from the movable block 23, for the ease of the movable block 23 reset；In the present embodiment, institute
Stating No.1 regulating mechanism 2 further includes groove 24, and the groove 24 of rectangular configuration deviates from the receipts set on the movable block 23
The one end for collecting slot 5 causes the movable block 23 to damage when fixing the movable block 23 in order to prevent.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, a kind of pulley for plastic-steel door and window of the present invention, the movement
The sidewall symmetry of block 23 is used for anti-dandruff cleaning knife 6 there are two setting, and one-to-one described clear on two movable blocks 23
Reason knife 6 is the arcuate structure that the radian from away from the collecting tank 5 to close to the collecting tank 5 is gradually increased.
Specifically, as depicted in figs. 1 and 2, a kind of pulley for plastic-steel door and window of the present invention, the cleaning knife 6
The vertical range of bottom surface of the bottom end apart from the movable block 23 be less than the bottom end of the directive wheel 11 apart from the movable block 23
Bottom surface vertical range, and the cleaning knife 6 is detachably connected with the movable block 23, can between movable block 23 and cleaning knife 6
It is bolted, one of pin connection or key connection, in order to the disassembly and installation to cleaning knife 6, while described in two
Surrounded between directive wheel 11 for cleaning the anti-dandruff collecting tank 5, on the movable block 23 for from away from the collecting tank 5 to
The arcuate structure being gradually increased close to the radian of the collecting tank 5, the cleaning knife 6 shovel scrap to the bottom of the collecting tank 5
In the guide rail at end, it is convenient to clean the scrap of the inside of guide rail, while avoiding scrap and excessively contacting with the directive wheel 11,
Effectively protect the directive wheel 11 and door and window.
The working principle of plastic-steel door and window pulley provided by the invention is as follows:
Two datum plates 3 are respectively symmetrically fixed on to the two sides of door and window first, two support plates 41 are opposite to move
It moves, the datum hole 43 in a support plate 41 is described with the cylindrical structure in support plate 41 described in another
It is slidably connected between baseline rod 42, convenient for adjusting the distance between two described support plates 41, to adjust two guiding
The distance between wheel 11 reduces purchase installation convenient for two support plates 41 are fixed on the door and window of different-thickness
It is required that substantially increasing the installation effectiveness and its quality of pulley, the bolt in the guide bracket 21, the returning spring 22 are turned
Drive the movable block 23 in the internal slide of the guide bracket 21, when the directive wheel 11 contradicts sliding rail, turning bolt will
The guide bracket 21 is fixed with the movable block 23, consequently facilitating adjusting the distance between the directive wheel 11 and door and window, is convenient for
It is horizontal to adjust door and window, reduces the production precision of door and window, it, can be with when baseline rod 42 can not be aligned after manufacture with datum hole 43
Baseline rod 42 is driven, baseline rod 42 drives disk 72 to move on guide rod 73, can also rotate baseline rod 42, drives disk 72
It is rotated in limiting slot 75, can be realized baseline rod 42 and moved in the plane of vertical support plate 41, baseline rod 42 is facilitated to be inserted into
It surrounds into datum hole 43, while between two directive wheels 11 for cleaning the anti-dandruff collecting tank 5, the movable block
It is the arcuate structure being gradually increased from the radian away from the collecting tank 5 to the close collecting tank 5 on 23, described in the sliding
Cleaning knife 6 described in door and window shovels scrap into the guide rail of the bottom end of the collecting tank 5, is convenient to clean the useless of the inside of guide rail
Bits, while avoiding scrap and excessively being contacted with the directive wheel 11, effectively protect the directive wheel 11 and door and window.
The present invention provides a kind of pulley for plastic-steel door and window, the bottom end of two support plates 41 in the same plane
It is equipped with the No.1 regulating mechanism 2, the bottom end of the No.1 regulating mechanism 2 is equipped with the bracket of the fixed directive wheel 11
14, the datum hole 43 in a support plate 41 is described with the cylindrical structure in support plate 41 described in another
It is slidably connected between baseline rod 42, convenient for adjusting the distance between two described support plates 41, to adjust two guiding
The distance between wheel 11 reduces purchase installation convenient for two support plates 41 are fixed on the door and window of different-thickness
It is required that substantially increasing the installation effectiveness and its quality of pulley, while surrounding between two directive wheels 11 and being gone for cleaning
The collecting tank 5 of bits, is convenient to clean the scrap of the inside of guide rail, while avoiding scrap and excessively connecing with the directive wheel 11
Touching, effectively protects the directive wheel 11 and door and window.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of pulley for plastic-steel door and window, it is characterised in that: including two No.1 regulating mechanisms (2), guiding mechanism (1),
No. two regulating mechanisms (4), collecting tank (5) and aligning guide (7), the guiding mechanism (1) are set to the No.1 regulating mechanism (2)
Bottom end, the guiding mechanism (1) includes directive wheel (11), two ball bearings (12), guiding axis (13) and bracket (14), is used
The bottom end of the No.1 regulating mechanism (2) is fixed in the bracket (14) of support, bracket (14) and No.1 regulating mechanism (2)
It is connected by screw to, two ball bearings (12) are symmetrically embedded in the bracket (14), the guiding axis of cylindrical structure
(13) by being rotatablely connected between the ball bearing (12) and the bracket (14), the guiding axis (13), which is run through, is connected to institute
Directive wheel (11) and the ball bearing (12) are stated, directive wheel (11) on door and window for rolling；No. two regulating mechanisms (4)
Set on the top of the No.1 regulating mechanism (2), the No.1 regulating mechanism (2) is for adjusting No. two regulating mechanisms (4) and drawing
The distance between mechanism (1) is led, No. two regulating mechanisms (4) are used for adjustment width, and No. two regulating mechanisms (4) include support plate
(41), multiple baseline rods (42) and with the one-to-one datum hole (43) of baseline rod (42), the support for adjustment width
Plate (41) is fixed on the top of the No.1 regulating mechanism (2), and linear distribution is distinguished in the opposite end of two support plates (41)
Have multiple cylindrical structures the baseline rod (42) and its with the one-to-one datum hole (43) of the baseline rod (42),
Baseline rod (42) and datum hole (43) clearance fit, baseline rod (42) sliding plug is in datum hole (43)；For anti-dandruff institute
Collecting tank (5) are stated between two directive wheels (11), the baseline rod (42) and aligning guide (7) are connected, described right
Quasi- mechanism includes limiting slot (71), disk (72), guide rod (73), annular slab (74), article putting groove (75), steel ball (76) and retaining ring
(77), the limiting slot (71) is mounted on support plate (41) inside, and the limiting slot (71) is internally provided with disk (72), described
Disk (72), which runs through, is equipped with guide rod (73), and guide rod (73) both ends are fixed with annular slab (74), the disk (72) with
The contact site of guide rod (73) offers article putting groove (75), is equipped with steel ball (76) inside the article putting groove (75), the limit
Slot (71) side is fixed with retaining ring (77).
2. a kind of pulley for plastic-steel door and window according to claim 1, it is characterised in that: two rectangular configurations it is described
The phase backside of support plate (41) is vertically and fixedly provided with the datum plate (3) of the rectangular configuration for being positioned to door and window, branch
It is welded between fagging (41) and datum plate (3), for increasing the stability between support plate (41) and datum plate (3), and the benchmark
Plate (3) is equal with the width of the support plate (41), in order to keep structure more firm.
3. a kind of pulley for plastic-steel door and window according to claim 1, it is characterised in that: the No.1 regulating mechanism
It (2) include guide bracket (21) and movable block (23), the guide bracket (21) is the square frame structure of lower opening, guide bracket (21)
It is fixed on one end that the support plate (41) deviate from the datum plate (3), is welded between guide bracket (21) and support plate (41), it is described
Movable block (23) is guide bracket (21) corresponding rectangular configuration, for adjust the movable block (23) of mounting height with it is described
Guide bracket (21) slidable connection, and the movable block (23) is fixed on the bracket away from the one end of the support plate (41)
(14), it is welded between movable block (23) and bracket (14), for increasing the stability between movable block (23) and bracket (14), realization is led
To effect, while for adjusting mounting height.
4. a kind of pulley for plastic-steel door and window according to claim 3, it is characterised in that: the guide bracket (21) it is short
The side length of side is less than the side length of the short side of the support plate (41), and the edges and corners of the movable block (23) are a quarter
Cylindrical structure is threaded with bolt in guide bracket (21), and the end and movable block (23) of bolt are rotatablely connected, and bolt is used for
Drive movable block (23) mobile.
5. a kind of pulley for plastic-steel door and window according to claim 3, it is characterised in that: the No.1 regulating mechanism
It (2) further include returning spring (22), the returning spring (22) is embedded in the inside of the movable block (23), and the returning spring
(22) guide bracket (21) are fixed in one end away from the movable block (23), for the ease of the movable block (23) reset.
6. a kind of pulley for plastic-steel door and window according to claim 3, it is characterised in that: the No.1 regulating mechanism
It (2) further include groove (24), the groove (24) of rectangular configuration deviates from the collecting tank (5) set on the movable block (23)
One end, caused when fixing the movable block (23) in order to prevent the movable block (23) damage.
7. a kind of pulley for plastic-steel door and window according to claim 3, it is characterised in that: the side of the movable block (23)
Wall is symmetrically arranged with two and is used for anti-dandruff cleaning knife (6), and the one-to-one cleaning knife on two movable blocks (23)
(6) arcuate structure being gradually increased for the radian from away from the collecting tank (5) to close to the collecting tank (5).
8. a kind of pulley for plastic-steel door and window according to claim 7, it is characterised in that: the bottom of cleaning knife (6)
The vertical range of the bottom surface apart from the movable block (23) is held to be less than the bottom end of the directive wheel (11) apart from the movable block
(23) vertical range of bottom surface, and the cleaning knife (6) is detachably connected with the movable block (23), movable block (23) and clear
Can be bolted between reason knife (6), one of pin connection or key connection mode connect, in order to be torn open to cleaning knife (6)
It unloads and installs, while surrounding between two directive wheels (11) for cleaning the anti-dandruff collecting tank (5), the movable block
(23) arcuate structure being gradually increased on for the radian from away from the collecting tank (5) to close to the collecting tank (5) is described clear
Knife (6) are managed to shovel scrap into the guide rail of the bottom end of the collecting tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238189.0A CN109972953B (en) | 2019-03-27 | 2019-03-27 | Pulley for plastic-steel door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238189.0A CN109972953B (en) | 2019-03-27 | 2019-03-27 | Pulley for plastic-steel door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972953A true CN109972953A (en) | 2019-07-05 |
| CN109972953B CN109972953B (en) | 2020-11-03 |
Family
ID=67080962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910238189.0A Active CN109972953B (en) | 2019-03-27 | 2019-03-27 | Pulley for plastic-steel door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109972953B (en) |
Citations (8)
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| CN207000207U (en) * | 2017-07-19 | 2018-02-13 | 杭州海康机器人技术有限公司 | Aligning guide, charging equipment and charging system for automatic charging |
| CN108915453A (en) * | 2018-07-11 | 2018-11-30 | 王桂英 | A kind of plastic-steel door and window pulley |
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2019
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| EP0766794A1 (en) * | 1994-06-15 | 1997-04-09 | Hörmann KG Brockhagen | Coupling device |
| JP2000045636A (en) * | 1998-07-31 | 2000-02-15 | Sumitomo Forestry Co Ltd | Head jamb liner and sliding door member |
| JP2002285748A (en) * | 2001-03-26 | 2002-10-03 | Okamura Corp | Device for adjusting door mounting location for cabinet |
| CN101194354A (en) * | 2005-06-13 | 2008-06-04 | 株式会社安川电机 | Aligner |
| CN206844937U (en) * | 2017-06-20 | 2018-01-05 | 上海永涛门窗有限公司 | A kind of plug-in type window frame structure |
| CN206883168U (en) * | 2017-07-19 | 2018-01-16 | 许昌学院 | A kind of axis alignment device of large cylinder workpiece |
| CN207000207U (en) * | 2017-07-19 | 2018-02-13 | 杭州海康机器人技术有限公司 | Aligning guide, charging equipment and charging system for automatic charging |
| CN108915453A (en) * | 2018-07-11 | 2018-11-30 | 王桂英 | A kind of plastic-steel door and window pulley |
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| CN109972953B (en) | 2020-11-03 |
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