CN104150319B - A kind of governor motion of machine roomless car return pulley - Google Patents
A kind of governor motion of machine roomless car return pulley Download PDFInfo
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- CN104150319B CN104150319B CN201410412528.XA CN201410412528A CN104150319B CN 104150319 B CN104150319 B CN 104150319B CN 201410412528 A CN201410412528 A CN 201410412528A CN 104150319 B CN104150319 B CN 104150319B
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Abstract
The invention discloses a kind of governor motion of machine roomless car return pulley, the axial line of the car floor wheel around the axle is rotatably arranged on one end of wheel shaft, the other end of wheel shaft is sequentially passed through inside and outside wheel seat and is arranged on wheel seat, governor motion includes the outside for being arranged on wheel seat can be with respect on wheel seat, under, it is left, right adjustable plate, for the adjustment unit for driving adjustable plate to adjust, the draw-in groove being arranged on wheel shaft, positioned at the top of wheel shaft and the clamp that can be engaged with draw-in groove, wherein adjustable plate is fastened on the end for passing wheel seat outer axle, draw-in groove is located on the end of the wheel shaft for passing adjustable plate, clamp can be movably arranged on adjustable plate along the length direction of wheel shaft.The present invention solves the defect that car floor wheel in machine-roomless lift cannot be finely tuned, and brings great convenience to the installation of car floor wheel, and the depth of parallelism for two car floor wheels is adjusted and provided safeguard, the stability of elevator operation is improved simultaneously, extend the service life of steel wire rope, simple structure, low cost.
Description
Technical field
The present invention relates to a kind of governor motion of machine roomless car return pulley.
Background technology
At present, in the car floor wheel installation process of machine-roomless lift, car floor wheel simply passes through wheel seat simply by wheel shaft,
The part for passing wheel seat is stuck using clamp, then wheel seat is welded on car base.
However, in installation process, once there is deviation in the position of wheel seat welding, then the depth of parallelism between two car floor wheels
Will be unable to ensure, and car floor wheel now cannot also be adjusted, and great inconvenience be brought to installation, at the same time, due to two sedan-chairs
It is not parallel between return pulley, the even running of steel wire rope is directly affects, causes that the operating noise of elevator is larger, car is also easy
Appearance is rocked, but also shortens the service life of steel wire rope.
The content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, there is provided a kind of improved machine-roomless lift
The governor motion of car floor wheel.
To solve above technical problem, the present invention is adopted the following technical scheme that：
A kind of governor motion of machine roomless car return pulley, the axial line of the car floor wheel around the axle are rotatably arranged on wheel shaft
One end, the other end of wheel shaft sequentially pass through inside and outside wheel seat and are arranged on wheel seat, and governor motion includes being arranged on wheel seat
Outside and can with respect to wheel seat upper and lower, left and right activity arrange adjustable plate, for drive adjustable plate adjust adjustment unit,
The draw-in groove being arranged on wheel shaft, positioned at the top of wheel shaft and the clamp that can be engaged with draw-in groove, wherein adjustable plate is fastened on and wears
Go out the end of wheel seat outer axle, draw-in groove is located on the end of the wheel shaft for passing adjustable plate, and clamp can be along the length of wheel shaft
Direction is movably arranged on adjustable plate.
Preferably, draw-in groove is arranged along the length direction with wheel shaft in 30 °～90 ° angle directions.
Preferably, draw-in groove is arranged along the direction of the length direction perpendicular to wheel shaft, and draw-in groove is included along perpendicular to wheel
Two side walls and the bottom surface for the base of two side walls is connected that the length direction of axle extends into wheel shaft, wherein
Bottom surface is plane, and the bearing of trend of bottom surface is vertical with the length direction of wheel shaft.
Further, draw-in groove has multiple, circumferentially uniform distribution of multiple draw-in grooves along the length direction or wheel shaft of wheel shaft.
One of the invention is embodied as and preferred aspect, the positioning being additionally provided with adjustable plate above wheel shaft
Plate, location-plate are provided with the elongated hole of the length direction setting along wheel shaft, and clamp is by outer bolt connector along elongated hole
Setting direction is adjustably disposed on location-plate.
Preferably, perpendicular to adjustable plate, clamp includes the company being connected with location-plate by outer bolt connector to location-plate
Socket part, the holding section for extending downwardly from the inside of connecting portion and fastening with draw-in groove.
More preferably, also set cross upper and lower, left and right through hole on the outside of wheel seat, adjustable plate by can activity set
Put the external thread connector upper and lower, left and right in the through hole of cross upper and lower, left and right and be adjustably disposed in the outer of wheel seat
Side.
Of the invention another is embodied as and preferred aspect, and the first company is respectively equipped with the medial and lateral of wheel seat
Hole and the second connecting hole are connect, the first connecting hole and the second connecting hole are coordinated with wheel shaft clearance, and the aperture of the second connecting hole is more than
The aperture of the first connecting hole.
Of the invention another is embodied as and preferred aspect, and adjustment unit includes below adjustable plate first
Fagging, on the left of adjustable plate or right side the second fagging, pass from the first fagging and can contradict the first of adjustable plate bottom
Puller bolt, the second puller bolt that can be contradicted in adjustable plate sidepiece is passed from the second fagging, wherein the first fagging and second
Fagging is mutually threadedly coupled with the first puller bolt and the second puller bolt respectively.
Preferably, further respectively have on adjustable plate with the first fagging and the second fagging be arranged in parallel first contradict plate and
Second end for contradicting plate, the first puller bolt and the second puller bolt contradicts respectively and contradicts plate and the second conflict plate first
On.
Due to the enforcement of above technical scheme, the present invention is had the advantage that compared with prior art：
One aspect of the present invention drives the relative wheel seat upper and lower, left and right in the end of wheel shaft to adjust by adjustable plate, so as to realize sedan-chair
The upper and lower, left and right of return pulley adjust and position；On the other hand, by can be adjustable along the length direction of wheel shaft and can be with card
The clamp that groove is engaged so that wheel shaft along before and after its length direction can be adjusted and be positioned, and solve in machine-roomless lift
The defect that car floor wheel cannot be finely tuned, brings great convenience, and the depth of parallelism for two car floor wheels to adjust to the installation of car floor wheel
Provide safeguard, while improving the stability of elevator operation, extend the service life of steel wire rope, additionally, the simple structure of the present invention,
Low cost.
Description of the drawings
The present invention will be further described in detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic front view of the governor motion according to the present invention；
Fig. 2 is the schematic side view of the governor motion according to the present invention；
Wherein：1st, car floor wheel；2nd, wheel shaft；20th, draw-in groove；21st, extension；3rd, wheel seat；30th, the first connecting hole；31st, second connects
Connect hole；4th, adjustable plate；5th, adjustment unit；50th, the first fagging；51st, the second fagging；52nd, the first puller bolt；53rd, second hold out against
Bolt；54th, first contradict plate；55th, second contradict plate；56th, location-plate；6th, clamp；60th, connecting portion；61st, holding section.
Specific embodiment
As depicted in figs. 1 and 2, the governor motion of the machine roomless car return pulley of the present embodiment, 1 around the axle 2 of car floor wheel
Axial line be rotatably arranged on one end of wheel shaft 2, the other end of wheel shaft 2 is sequentially passed through inside and outside wheel seat 3 and is arranged on wheel
On seat 3, governor motion includes the outside for being arranged on wheel seat 3 adjustable plate that can be arranged with respect to the activity of 3 upper and lower, left and right of wheel seat
4, for the adjustment unit 5 for driving adjustable plate 4 to adjust, the draw-in groove 20 being arranged on wheel shaft 2, positioned at the top of wheel shaft 2 and can
The clamp 6 being engaged with draw-in groove 20, wherein adjustable plate 4 are fastened on the end for passing 3 outer axle 2 of wheel seat, and draw-in groove 20 is located at and wears
Go out on the end of wheel shaft 2 of adjustable plate 4, clamp 6 can be movably arranged on adjustable plate 4 along the length direction of wheel shaft 2.
Specifically, car floor wheel 1 is located at the inner side of wheel seat 3, and 1 vertical and horizontal face of car floor wheel is arranged, and wheel shaft 2 is from inside to outside
Extend, the first connecting hole 30 and the second connecting hole 31 are respectively equipped with the interior outside of wheel seat 3, the first connecting hole 30 and second connects
Connect hole 31 to coordinate with 2 gap of wheel shaft, and the aperture of the second connecting hole 31 is more than the aperture of the first connecting hole 30, in this example, first
Connecting hole 30 is 0.5mm, the big 10mm of external diameter of the aperture ratio wheel shaft 2 of the second connecting hole 31 with the upper tolerance of wheel shaft 2.
Specifically, draw-in groove 20 is provided with the outer end (with reference to accompanying drawing) of wheel shaft 2, the draw-in groove 20 is along the length with wheel shaft 2
Direction is arranged in 30 °～90 ° angle directions, and in this example, and draw-in groove 20 is included along the length direction perpendicular to wheel shaft 2 to wheel shaft
The two side walls extended in 2 and the bottom surface for the base of two side walls is connected, wherein bottom surface are plane, and bottom surface
Bearing of trend it is vertical with the length direction of wheel shaft 2.
Further, above-mentioned draw-in groove 20 at least one, only one of which in this example, however, when draw-in groove 20 has multiple,
Distribution is chased after along 2 length direction of wheel shaft in this example, or be mutually certain angular distribution around the circumference of wheel shaft 2.
Specifically, adjustable plate 4 is four square plates, and corner is connected to the lateral surface of wheel seat 3 respectively by external thread connector
On, further, cross upper and lower, left and right through hole is also set on the lateral surface of wheel seat 3 (with outer connector to having four
It is individual), adjustable plate 4 is by being movably arranged in cross upper and lower, left and right through hole (not showing in figure, it is contemplated that)
External thread connector upper and lower, left and right are adjustably disposed in the outside of wheel seat 3.
Further, adjustable plate 4 is fastened on the upper public affairs of the connecting hole on the outer end of wheel shaft 2, and adjustable plate 4 and wheel shaft 2
Difference is 0.5mm, meanwhile, the draw-in groove 20 being arranged on wheel shaft 2, positioned at the outside (right side) of adjustable plate 4.
Specifically, adjustment unit 5 include the first fagging 50 below adjustable plate 4, on the left of adjustable plate 4 or right side
The second fagging 51, pass from the first fagging 50 and can contradict in the first puller bolt 52 of 4 bottom of adjustable plate, from the second fagging
51 pass the second puller bolt 53 that can be contradicted in 4 sidepiece of adjustable plate, wherein the first fagging 50 and the second fagging 51 respectively with
First puller bolt 52 is mutually threadedly coupled with the second puller bolt 53.
Further, first be arranged in parallel with the first fagging 50 and the second fagging 51 is further respectively had on adjustable plate 4
Contradict plate 54 and the second end for contradicting plate 55, the first puller bolt 52 and the second puller bolt 53 contradicts respectively and contradicts first
Plate 54 and second is contradicted on plate 55.So as to by the regulation of the first puller bolt 52 and the second puller bolt 53, be capable of achieving adjustable plate
4 upper and lower, left and right adjust and position, and then realize that the upper and lower, left and right of car floor wheel 1 adjust and position.
Additionally, in this example, the location-plate 56 being additionally provided with adjustable plate 4 above wheel shaft 2, location-plate 56 are provided with edge
Wheel shaft 2 length direction arrange elongated hole (not showing in figure, it is contemplated that), clamp 6 by outer bolt connector along
Elongated hole setting direction is adjustably disposed on location-plate 56.Realize can adjusting in front and back along its length direction for wheel shaft 2
Save and position, and then realize forward and backward regulation and the positioning of car floor wheel 1.
Specifically, perpendicular to adjustable plate 4, clamp 6 includes being connected with location-plate 56 by outer bolt connector location-plate 56
The connecting portion 60 for connecing, the holding section 61 for extending downwardly from the inner side of connecting portion 60 and fastening with draw-in groove 20.
Additionally, being provided with draw-in groove 20 2 both ends of wheel shaft are symmetrical so that wheel shaft 2 in an installation, may be selected either end and connect
It is connected on wheel seat 3 and coordinates with clamp 6.
In sum, by the regulation of the six direction of above-mentioned car floor wheel, in overcoming machine-roomless lift, car floor wheel cannot
The defect of fine setting, brings great convenience, and the depth of parallelism regulation for two car floor wheels to provide safeguard to the installation of car floor wheel, together
The stability of Shi Tigao elevators operation, extends the service life of steel wire rope, additionally, simple structure, low cost.
Above the present invention is described in detail, but the invention is not restricted to the embodiments described.It is all of the invention
Equivalence changes or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (6)
1. a kind of governor motion of machine roomless car return pulley, the axial line of described car floor wheel around the axle are rotatably arranged on wheel shaft
One end, the other end of the wheel shaft sequentially passes through inside and outside wheel seat and is arranged on wheel seat,
It is characterized in that：Described governor motion include the outside for being arranged on the wheel seat and can relatively described wheel seat it is upper and lower,
The adjustable plate that left and right activity is arranged, for the adjustment unit for driving the adjustable plate to adjust, the card being arranged on the wheel shaft
Groove, positioned at the top of the wheel shaft and the clamp that can be engaged with the draw-in groove, wherein described adjustable plate is fastened on and passes
The end of the wheel shaft on the outside of the wheel seat, described draw-in groove are located at and pass on the end of the wheel shaft of the adjustable plate, institute
The clamp stated can be movably arranged on the adjustable plate along the length direction of the wheel shaft；
The draw-in groove is arranged along the direction of the length direction perpendicular to the wheel shaft, and the draw-in groove is included along perpendicular to institute
Two side walls that the length direction of the wheel shaft stated extends into wheel shaft and for the base of the two side walls is connected
Bottom surface, wherein described bottom surface is plane, and the bearing of trend of the bottom surface is vertical with the length direction of the wheel shaft；
The location-plate being additionally provided with the adjustable plate above the wheel shaft, described location-plate are provided with along the wheel
The elongated hole that the length direction of axle is arranged, described clamp is adjustable along the elongated hole setting direction by outer bolt connector
Save land and be arranged on the location-plate,
Perpendicular to the adjustable plate, described clamp is included by the outer bolt connector and the positioning described location-plate
Connecting portion that plate is connected, the holding section for extending downwardly from the inside of described connecting portion and fastening with the draw-in groove.
2. the governor motion of machine roomless car return pulley according to claim 1, it is characterised in that：Described draw-in groove has many
It is individual, length direction of multiple draw-in grooves along the wheel shaft or the circumferentially uniform distribution around the wheel shaft.
3. the governor motion of machine roomless car return pulley according to claim 1 and 2, it is characterised in that：In the wheel seat
Outside on also set cross upper and lower, left and right through hole, described adjustable plate by being movably arranged on cross,
Under, the external thread connector upper and lower, left and right in left and right through hole be adjustably disposed in the outside of the wheel seat.
4. the governor motion of machine roomless car return pulley according to claim 1, it is characterised in that：In described wheel seat
The first connecting hole and the second connecting hole, the first described connecting hole and the second connecting hole and the wheel are respectively equipped with medial and lateral
Shaft clearance coordinates, and the aperture of second connecting hole is more than the aperture of first connecting hole.
5. the governor motion of machine roomless car return pulley according to claim 1, it is characterised in that：Described adjustment unit
Including the first fagging below the adjustable plate, on the left of the adjustable plate or right side the second fagging, from described
One fagging passes to contradict in the first puller bolt of the adjustable plate bottom, from second fagging and passes and can contradict
Second puller bolt of the adjustable plate sidepiece, wherein first fagging and second fagging are held out against with described first respectively
Bolt is mutually threadedly coupled with second puller bolt.
6. the governor motion of machine roomless car return pulley according to claim 5, it is characterised in that：On the adjustable plate
Further respectively have with first fagging and the second fagging be arranged in parallel first contradict plate and second contradict plate, described first
The end of puller bolt and second puller bolt contradicts respectively and contradicts on plate and the second conflict plate described first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412528.XA CN104150319B (en) | 2014-08-21 | 2014-08-21 | A kind of governor motion of machine roomless car return pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412528.XA CN104150319B (en) | 2014-08-21 | 2014-08-21 | A kind of governor motion of machine roomless car return pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104150319A CN104150319A (en) | 2014-11-19 |
| CN104150319B true CN104150319B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410412528.XA Active CN104150319B (en) | 2014-08-21 | 2014-08-21 | A kind of governor motion of machine roomless car return pulley |
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| CN (1) | CN104150319B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671041A (en) * | 2015-02-13 | 2015-06-03 | 芜湖百特输送机械有限公司 | Hoister adjusting piece |
| CN105692388A (en) * | 2016-04-07 | 2016-06-22 | 江南嘉捷电梯股份有限公司 | Diversion rope sheave device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231801A (en) * | 2004-02-19 | 2005-09-02 | Toshiba Elevator Co Ltd | Counterweight for elevator |
| CN100515903C (en) * | 2004-08-09 | 2009-07-22 | 因温特奥股份公司 | Elevator and method for improving elevator safety performance |
| CN201587782U (en) * | 2009-08-14 | 2010-09-22 | 深圳市美迪斯电梯有限公司 | Car frame of machine room-less elevator |
| CN201808997U (en) * | 2010-10-08 | 2011-04-27 | 四川科莱电梯有限责任公司 | Machine-room-less elevator underbeam structure |
| CN201864409U (en) * | 2010-10-21 | 2011-06-15 | 苏州巨立电梯有限公司 | Novel suspension device for elevator car |
| CN102241352A (en) * | 2011-06-01 | 2011-11-16 | 北京升华电梯集团有限公司 | Elevator car roof wheel connecting structure |
| CN202214182U (en) * | 2011-07-28 | 2012-05-09 | 中联重科股份有限公司 | Rope arranging device |
| CN102502375B (en) * | 2011-11-11 | 2013-09-04 | 怡达快速电梯有限公司 | Mounting fixture and mounting process capable of guaranteeing radial coaxiality of elevator rope sheaves |
| CN203021146U (en) * | 2012-10-26 | 2013-06-26 | 杭州西奥电梯有限公司 | Main machine base adjusting device of elevator without machine room |
| CN203048355U (en) * | 2012-12-11 | 2013-07-10 | 四川科莱电梯有限责任公司 | Elevator crossbar device |
| CN203112280U (en) * | 2012-12-20 | 2013-08-07 | 湖北华昌达智能装备股份有限公司 | Guiding wheel assembly, counterweight guiding mechanism and gate type elevator |
| CN203998518U (en) * | 2014-08-21 | 2014-12-10 | 波士顿电梯(苏州)有限公司 | A kind of regulating mechanism of machine roomless car return pulley |
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- 2014-08-21 CN CN201410412528.XA patent/CN104150319B/en active Active
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