CN1263861A - Guiding device for elevator - Google Patents
Guiding device for elevator Download PDFInfo
- Publication number
- CN1263861A CN1263861A CN 00102257 CN00102257A CN1263861A CN 1263861 A CN1263861 A CN 1263861A CN 00102257 CN00102257 CN 00102257 CN 00102257 A CN00102257 A CN 00102257A CN 1263861 A CN1263861 A CN 1263861A
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- China
- Prior art keywords
- guide
- slip shoe
- guide slip
- carrying element
- load
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
This guide device for an elevator is provided with a guide shoe for guiding a car of the elevator along a guide rail stood on a hoistway, a guide shoe support portion for supporting the guide shoe, and a groundsill for elastically supporting the guide shoe support portion. A part adjacent to the central part of the guide shoe surface facing the guide rail is formed in a recessed shape so as not to abut to the guide rail. The guide shoe support portion for supporting the guide shoe is supported near the central part by an elastic member. To provide a guide device for an elevator which restrains an excitation force generated with displacement of a guide rail to reduce vibration and noise generated in a passenger car, and can facilitate support structure and changeover work of a guide shoe.
Description
The present invention relates to be used for the guide piece of elevator.Or rather, it relate to a kind of can be by restriction since be arranged on the guide rail in the access to elevators bending and so on big rate of change displacement or at the diff-H at rail joint place or crooked and exciting force that produce at the part place of guide piece, the guide piece that is used for elevator of vibration that reduces to occur in the car and noise.
The car that is used for being provided in the elevator of building is configuration like this, promptly realizes vertical motion by means of the guide piecees at four jiaos of places that are arranged in car along the guide rail that is arranged in the access to elevators.As shown in Figure 11, a kind of this guide piece of known type comprises, for example, the a pair of U of having font section also contacts guide rail 51 so that guide the guide slip shoe 52 of elevators along guide rail 51, be used for supporting the guide slip shoe load-carrying element 53 of each guide slip shoe 52, one is used for rotating respectively and supports this piston shoes hold-down arm 54 to guide slip shoe load-carrying element 53 freely, the hinge-rod 55 of a middle body that is used for supporting piston shoes hold-down arm 54 and as the load-carrying element 56 of compression coil spring, and this guide piece that is connected in car 57 with being used for fixing be used for supporting hinges bar 55 and load-carrying element 56 base 58 (referring to, for example Japanese unexamined patent publication № 144846/1995).
In order to limit because the vibration that the displacement of guide rail 51 produces and the exciting force and vibration and the noise that produce at the guide piece place in order to reduce the car place, in a kind of like this guide piece of routine, this rotates piston shoes hold-down arm 54 rotations that connect freely thereon to guide slip shoe 52 and flexibly supports with respect to base 58 freely, the actual displacement amount that produces with respect to the displacement of guide rail 51 between piston shoes hold-down arm 54 and base 58 can be offseted whereby, causes the exciting force that is delivered to car to reduce.
In a kind of like this guide piece of routine, in pairs each in the guide slip shoe 52 is supported on the connecting bridge of the guide slip shoe load-carrying element 53 on the piston shoes hold-down arm 54 thereon and connecting bridge that piston shoes hold-down arm 54 is supported on the hinge-rod 55 on the base 58 thereon is respectively the rotating hinge with one degree of freedom, and the payment effect can be at respect to the displacement of vertical direction substantially of the contact surface between guide slip shoe 52 and guide rail 51, this displacement is in the plane of rotation of hinge, obtains.
Yet, in a kind of like this configuration of guide piece of routine, due to the fact that, promptly this rotates guide slip shoe 52 and is fixed in piston shoes hold-down arm 54 and piston shoes hold-down arm 54 freely and rotates freely with respect to base 58 and flexibly support, guide slip shoe 52 by guide slip shoe 52 and piston shoes hold-down arm 54 are configured to such as the diff-H of the joint of guide rail 51 or crooked displacement the time be easy to follow the displacement of guide rail 51 around turning cylinder rotation separately.
Be used in the guide piece of the car of these guide rails 51 guiding elevators, by the vibration that displacement produced of guide slip shoe 52 owing to diff-H or the crooked occasion that occurs such as the joint of guide rail 51, produce exciting force at guide slip shoe 52 places, this exciting force is delivered to base 58 from guide slip shoe load-carrying element 53 and piston shoes hold-down arm 54 via hinge-rod 55 and load-carrying element 56.Thereby due to the fact that, promptly the car 57 of elevator is owing to the exciting force that is delivered to base 58 vibrates, so produce vibration and noise in car, causing may be uncomfortable for taking in the car.
So, can not look to respect to exciting force, this exciting force is because distortion by guide rail and so on the displacement of caused guide rail outside the plane of rotation of hinge acts on guide piece, the payment effect, and exist because friction force and produce the such problem of exciting force at hinge fraction.
And then, because in such guide piece, in pairs each in the guide slip shoe 52 is supported on the connecting bridge of the guide slip shoe load-carrying element 53 on the piston shoes hold-down arm 54 thereon and connecting bridge that piston shoes hold-down arm 54 is supported on the hinge-rod 55 on the base 58 thereon is respectively the rotating hinge with one degree of freedom, so the number of friction portion increases.In addition, the setting that is divided into two piston shoes respectively causes and is used for supporting these piston shoes and makes it the configuration of the complexity that can not come off and increase the part number.Moreover, because this is a kind of like this configuration, wherein produce friction force at hinge fraction owing to the displacement outside the plane of rotation of hinge such as the distortion of track, so must be when changing guide piece, like this guide piece is connected in lift car, cause the influence of the distortion of guide rail to be restricted as far as possible, thereby show gratifying payment effect, and improve the durability of this mechanism itself vibration so that make hinge realization motion successfully follow the displacement in the guide rail.Because above-mentioned reason, exist and be used for the configuration of support guide piston shoes or its and change the shortcoming that operation becomes complicated.
The present invention makes in view of these facts, the objective of the invention is to, a kind of vibration and noise that can be reduced to occur in the car by the exciting force that displacement produced in the guide rail by restriction is provided, and can simplifies and be used for the configuration of support guide piston shoes or its and change the guide piece that is used for elevator of operation.
According to the 1st embodiment of the present invention, a kind of guide piece that is used for elevator is provided, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes near the middle body of guide slip shoe in the face of the surface of this guide rail, cause this guide slip shoe not contact this guide rail, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component, causes the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
According to the 2nd embodiment of the present invention, a kind of guide piece that is used for elevator is provided, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes at guide slip shoe in the face of near the middle body of this guide rail in its rear side, cause near the wall thickness attenuation of middle body of this guide slip shoe, make near a small amount of bending that follows flexibly the middle body of this guide slip shoe in the guide rail whereby, the perhaps diff-H at rail joint place or crooked, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component, causes the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
According to the 3rd embodiment of the present invention, a kind of guide piece that is used for elevator is provided, this guide piece comprises: some are used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; Some are used for supporting the guide slip shoe load-carrying element of all guide slip shoes; And base that is used for flexibly supporting all guide slip shoe load-carrying elements, the guide slip shoe that wherein contacts this guide rail is last along the distance of regulation between vertically the side is arranged in towards each other, and be used for support guide piston shoes load-carrying element, this guide slip shoe support member support this to guide slip shoe, the piston shoes hold-down arm be supported near the middle body of this piston shoes hold-down arm by elastic component, cause the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
Fig. 1 is the figure of expression according to the guide piece that is used for elevator of the 1st embodiment of the present invention;
Fig. 2 is the front view of this guide piece;
Fig. 3 is the cutaway view along the intercepting of the A-A line among Fig. 2;
Fig. 4 is the transparent view of the guide slip shoe of Fig. 2 to Fig. 3;
Fig. 5 (a) and Fig. 5 (b) are the instruction diagrams of example of the motion of this guide slip shoe of expression;
Fig. 6 is the front view according to the guide piece that is used for elevator of the 2nd embodiment of the present invention;
Fig. 7 is the transparent view along the intercepting of the B-B line among Fig. 6;
Fig. 8 is the transparent view of the guide slip shoe of Fig. 6 to Fig. 7;
Fig. 9 is the front view according to the guide piece that is used for elevator of the 3rd embodiment of the present invention;
Figure 10 is the cutaway view along the intercepting of the C-C line among Fig. 9; And
Figure 11 is the longitudinal section of one of the conventional guide piece that is used for elevator of expression example.
The guide piece that is used for elevator according to of the present invention is described below with reference to accompanying drawings.
As shown in fig. 1, the elevator that will use can be a kind of such elevator, and this elevator comprises: one comprises and being placed in the car frame 4 and the car 5 that rubber 3 is clipped in cage 1 is therebetween stopped at car floor Shockproof rubber 2 and cage center; One moves up and down jacking system the winch of car 5 such as being used for by means of car hanging steel rope 6 in hoist trunk; Be arranged in the guide rail 7 of the both sides of car 5; And the two ends that are fixedly connected to car frame 4, go up and beat and the lower end, be used for along the guide piece 8 of hoist trunk guiding car 5.
Each guide piece 8 disposes like this, promptly as shown in Fig. 2 to Fig. 3, it comprises: a guide slip shoe 9 in the end face side (hereinafter referred to as " end face piston shoes ") and one is in the width surface side, and their contact guide rails 7 are so that along the car of guide rail 7 guiding elevators there, guide slip shoe 10; Guide slip shoe load-carrying element 11 that is used for supporting end face piston shoes 9 and guide slip shoe 10 with U font section; A strenthening member 12 that is used for guide slip shoe load-carrying element 11; Be used for the flexibly elastic component 13,14 of support guide piston shoes load-carrying element 11; An external frame 15 that comprises two end portions and peripheral frame part that is used for support elastic member 13,14; And one be used for being used for by elastic component 13,14 with respect to this car frame and external frame 15 is clipped in the base 16 that supports end face piston shoes 9, guide slip shoe 10 and guide slip shoe load-carrying element 11 therebetween of this guide piece.End face piston shoes 9, guide slip shoe 10 and elastic component 13 by such as the welding or bonding means be permanently connected.Elastic component 14 can be a compression coil spring.In this embodiment, compression spring is wound in a spiral on the thread rod 17, and this thread rod is fixedly connected to guide slip shoe load-carrying element 11 and passes the peripheral frame part of external frame 15, and locatees by a double nuts 18.Adopt a kind of wherein end face piston shoes 9 and guide slip shoe 10 to be arranged to the configuration of split though be noted that present embodiment, the invention is not restricted to this configuration, two piston shoes can be arranged to entity.
In the present embodiment, guide slip shoe load-carrying element 11 flexibly supports with respect to base 16 in the office of central portion substantially of this load-carrying element 11 by means of elastic component 13,14.By means of by elastic component 13,14 compressive forces that produced, the car of elevator is directed to along guide rail 7.So, can obtain a kind of configuration, wherein support by weak rotation elasticity, cause when guaranteeing enough rigidity, be easy to realize rotational motion with the elastic component 13,14 at the center that becomes rotation.
And then guide slip shoe 10 disposes like this, and promptly as shown in Fig. 2 and Fig. 4, it is only at its surperficial upper and lower end parts 10a, 10b place contact guide rail 7.That is to say, the middle body of guide slip shoe 10 is configured to take female shapes, the middle body 10c that causes guide slip shoe 10 not can owing to the diff-H at bending in guide material itself or rail joint place or crooked slight displacement enter with guide rail 7 and contact.And then, guide slip shoe 10 and guide rail 7 contacted upper and lower end parts between distance be made into to be enough to offset because the slight displacement of guide rail 7 and the displacement that in whole guide piece, produces.
Guide piece according to present embodiment, the compressive force of elastic component of the substantially middle body of guide slip shoe load-carrying element by being arranged on the guiding load-carrying element is flexibly supported with enough rigidity, so as to deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination.The occasion that has big rate of change in displacement component at guide rail 7, these displacements are directed to the rotational motion of piston shoes 10 and offset when the crushed element 7a of guide rail 7 passes the end of guide slip shoe 10 as shown in Fig. 5 (a), perhaps offseted by the concave shaped portion branch of middle body 10c when the crushed element 7a of guide rail 7 passes near the middle body of guide slip shoe 10 as shown in Fig. 5 (b).With these configurations, the exciting force that produces in the guide part office can be restricted owing to the mutual action of guide rail 7 with guide slip shoe 10, causes can prevent to produce vibration and realize comfortable taking in cage.
In the guide piece of present embodiment, guide slip shoe load-carrying element 11 is supported with respect to external frame 15 by means of elastic component 13,14, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.And then, because these piston shoes are not with respect to each surface segmentation of guide rail, so made at the replacing processing ease of guide slip shoe yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
Should be noted that, " rigidity " is taked to be enough to produce in order to overcome the out-of-balance force of car in the context of the present invention, this out-of-balance force is by the weight of car itself or by being produced by passenger in the car or load that luggage applied, and with respect to the degree of the needed bearing force of car of guide supporting elevator, cause this car not with hoist trunk in equipment interfere.
The guide piece that is used for elevator according to the 2nd embodiment of the present invention will be described below.
Fig. 6 is the front view of expression according to the guide piece that is used for elevator of the 2nd embodiment of the present invention, and Fig. 7 is the cutaway view along the B-B line intercepting of Fig. 6, and Fig. 8 is the transparent view of the guide slip shoe of Fig. 6 to Fig. 7.
The guide piece of present embodiment as shown in Fig. 6 to Fig. 8, comprising: contact guide rail 7 is so that guide end face piston shoes 9 and a guide slip shoe 21 of the car of elevators along guide rail 7; Guide slip shoe load-carrying element 11 that is used for supporting end face piston shoes 9 and guide slip shoe 21 with U font section; A strenthening member 12 that is used for guide slip shoe load-carrying element 11; Be used for the flexibly elastic component 13,14 of support guide piston shoes load-carrying element 11; An external frame 15 that is used for support elastic member 13,14; And one be used for being used for by elastic component 13,14 with respect to this car frame and external frame 15 is clipped in the base 16 that supports end face piston shoes 9, guide slip shoe 21 and guide slip shoe load-carrying element 11 therebetween of this guide piece.End face piston shoes 9, guide slip shoe 21 and elastic component 13 by such as the welding or bonding means be permanently connected.It can be a compression coil spring that elastic component 14 is similar to the foregoing description.Adopt a kind of wherein end face piston shoes 9 and guide slip shoe 21 to be arranged to the configuration of split though be noted that present embodiment, the invention is not restricted to this configuration, two piston shoes can be arranged to entity.
Be similar to above-mentioned the 1st embodiment, guide slip shoe load-carrying element 11 flexibly supports with respect to base 16 in the office of central portion substantially of guide slip shoe load-carrying element 11 by means of elastic component 13,14.By means of by elastic component 13,14 compressive forces that produced, the car of elevator is directed to along guide rail 7.So, can obtain a kind of configuration, wherein support by weak rotation elasticity, cause when guaranteeing enough rigidity, be easy to realize rotational motion with the elastic component 13,14 at the center that becomes rotation.
And then, guide slip shoe 21 disposes like this, the middle body 21c that is guide slip shoe 21 takes female shapes, the rear side (rear side) of this female shapes on the surface of contact guide rail 7 cuts into thinner than upper and lower end parts 21a, 21b, causes guide slip shoe 21 to be deformed so that follow flexibly because crooked or because the diff-H or the crooked a small amount of displacement that causes at rail joint place in the guide rail itself.The length setting of this cutting part becomes to be enough to offset the length of the displacement that causes owing to a small amount of displacement of guide rail 7 in whole guide piece.
Guide piece according to present embodiment, the compressive force of elastic component of the substantially middle body of guide slip shoe load-carrying element by being arranged on the guiding load-carrying element is flexibly supported with enough rigidity, so that deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination, be similar to the foregoing description.Have the occasion of big rate of change in the displacement component at guide rail, these displacements are directed to the rotational motion of piston shoes and offset, and the local deformation that perhaps is directed to the middle body of piston shoes offsets.With these configurations, the exciting force that produces in the guide part office can be restricted owing to the mutual action of guide rail and guide slip shoe, causes can prevent to produce vibration and realize comfortable taking in cage.
In the guide piece of present embodiment, guide slip shoe load-carrying element 11 is supported with respect to external frame 15 by means of elastic component 13,14, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.And then, because these piston shoes are not with respect to each surface segmentation of guide rail, so made at the replacing processing ease of guide slip shoe yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
Next, with the guide piece that be used for elevator of explanation according to the 3rd embodiment of the present invention.
Fig. 9 is the front view of expression according to the guide piece that is used for elevator of the 3rd embodiment of the present invention, and Figure 10 is the cutaway view along the C-C line intercepting of Fig. 9.
The guide piece of present embodiment as shown in Fig. 9 to Figure 10, comprising: contact guide rail 7 so that guide a pair of end face piston shoes 9 and a pair of guide slip shoe 31 of the car of elevators along guide rail 7 at the part place of the distance of vertically stipulating away from each other; The guide slip shoe load-carrying element 11 that is used for supporting end face piston shoes 9 and guide slip shoe 31 of a pair of U of having font section; A strenthening member 12 that is used for guide slip shoe load-carrying element 11; Side and close this piston shoes hold-down arm 32 of rear side from the side of being arranged to guide slip shoe load-carrying element 11 with U font section; One be arranged in piston shoes hold-down arm 32 and this between the guide slip shoe load-carrying element 11 so that the piston shoes load-carrying element 33 of support guide piston shoes load-carrying element 11 flexibly; Be used for the flexibly elastic component 13,14 of support guide piston shoes hold-down arm 32; An external frame 15 that is used for support elastic member 13,14; And one be used for being used for by elastic component 13,14 with respect to this car frame and external frame 15 is clipped in the base 16 that supports end face piston shoes 9, guide slip shoe 31, guide slip shoe load-carrying element 11, piston shoes hold-down arm 32 and piston shoes load-carrying element 33 therebetween of this guide piece.End face piston shoes 9, guide slip shoe 31, piston shoes load-carrying element 33 and elastic component 13 by such as the welding or bonding means be permanently connected.It can be a compression coil spring that elastic component 14 is similar to the foregoing description.Adopt a kind of wherein end face piston shoes 9 and guide slip shoe 31 to be arranged to the configuration of split though be noted that present embodiment, the invention is not restricted to this configuration, two piston shoes can be arranged to entity.And then, might use also that disclosed any guide slip shoe replaces guide slip shoe 31 in the 1st or the 2nd embodiment.
In the present embodiment, guide slip shoe hold-down arm 32 flexibly supports with respect to base 16 in the office of central portion substantially of hold-down arm 32 by means of elastic component 13,14.By means of by elastic component 13,14 compressive forces that produced, the car of elevator is directed to along guide rail 7.So, can obtain a kind of configuration, wherein support by weak rotation elasticity, cause when guaranteeing enough rigidity, be easy to realize rotational motion with the elastic component 13,14 at the center that becomes rotation.
And then, this reveals elastomeric piston shoes load-carrying element 33 to guide slip shoe load-carrying element 11 Pictests and is supported in piston shoes hold-down arm 32, whereby with respect to because a small amount of in the guide rail itself is crooked or because the following characteristic and can improve of the displacement in the guide rail 7 that the diff-H or the crooked a small amount of displacement that causes at rail joint place have big rate of change, and via guide slip shoe load-carrying element 11 be connected in piston shoes hold-down arm 32 should to about distance between the guide slip shoe 31 can set for enough greatly so that deal with a small amount of displacement of guide rail 7.
Guide piece according to present embodiment, base from the guide slip shoe to the guide piece can be provided with a kind of dual vibration insulation structure that utilizes elastic component and piston shoes load-carrying element, and the compressive force of the elastic component of the substantially middle body of guide slip shoe load-carrying element by being arranged on the guide slip shoe load-carrying element is flexibly supported with enough rigidity, so as to deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination.Have the occasion of big rate of change in the displacement component at guide rail, these displacements are directed to the rotational motion of piston shoes and offset.With this configuration, the exciting force that produces in the guide part office can be restricted owing to the mutual action of guide rail and guide slip shoe, causes can prevent to produce vibration and realize comfortable taking in cage.
In the guide piece of present embodiment, guide slip shoe load-carrying element 11 is supported with respect to external frame 15 by means of elastic component 13,14, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
So far, more than according to wherein the 1st, the 2nd and the 3rd embodiment being described when example when the car import is watched along laterally these configurations of realization.Yet, the guiding bonded assembly partly locate the exciting force that produces can by also the fore-and-aft direction when the import of car is watched similar configuration is set in case payment such as guide rail along the diff-H of the bending of fore-and-aft direction or rail joint or crooked the influence of displacement of big rate of change be restricted.And then, by the inertia of the member that flexibly supports such as guide slip shoe, guide slip shoe load-carrying element or piston shoes hold-down arm being set for little and being guaranteed enough movable ranges, at such as guide rail along the diff-H at the bending of fore-and-aft direction or rail joint place or crooked the following characteristic and can improve of displacement of big rate of change, improve the characteristic that is used for offseting with respect to the influence of the displacement of the big rate of change of guide rail whereby.
As so far illustrated, according to the 1st embodiment of the present invention, provide a kind of guide piece that is used for elevator, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes near the middle body of guide slip shoe in the face of the surface of this guide rail, cause this guide slip shoe not contact this guide rail, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component.With this configuration, the guide slip shoe load-carrying element is flexibly supported with enough rigidity, so as to deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination.Have the occasion of big rate of change in the displacement component at guide rail, these displacements are directed to the rotational motion of piston shoes and offset, and the local deformation that perhaps is directed to the middle body of piston shoes offsets.Therefore, the exciting force that produces at the guide piece place can be restricted and can prevent to produce noise and the vibration that is caused by exciting force in cage, thereby realizes comfortable taking passage in elevator.And then the guide slip shoe load-carrying element is supported with respect to external frame by means of elastic component, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.And then, because these piston shoes are not with respect to each surface segmentation of guide rail, so made at the replacing processing ease of guide slip shoe yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
And then, according to the 2nd embodiment of the present invention, providing a kind of guide piece that is used for elevator, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes at guide slip shoe in the face of near the middle body of this guide rail in its rear side, cause near the wall thickness attenuation of middle body of this guide slip shoe, make near a small amount of bending that follows flexibly the middle body of this guide slip shoe in the guide rail whereby, the perhaps diff-H at rail joint place or crooked, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component.With this configuration, the guide slip shoe load-carrying element is flexibly supported with enough rigidity, so as to deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination.Have the occasion of big rate of change in the displacement component at guide rail, these displacements are directed to the rotational motion of piston shoes and offset, and the local deformation that perhaps is directed to the middle body of piston shoes offsets.Therefore, the exciting force that produces at the guide piece place can be restricted and can prevent to produce noise and the vibration that is caused by exciting force in cage, thereby realizes comfortable taking passage in elevator.And then the guide slip shoe load-carrying element is supported with respect to external frame by means of elastic component, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.And then, because these piston shoes are not with respect to each surface segmentation of guide rail, so made at the replacing processing ease of guide slip shoe yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
Also have, according to the 3rd embodiment of the present invention, provide a kind of guide piece that is used for elevator, this guide piece comprises: some are used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; Some are used for supporting the guide slip shoe load-carrying element of all guide slip shoes; And base that is used for flexibly supporting all guide slip shoe load-carrying elements, it is last that the guide slip shoe that wherein contacts this guide rail vertically is arranged in the distance of regulation each other, and be used for support guide piston shoes load-carrying element, this guide slip shoe support member support this to guide slip shoe, the piston shoes hold-down arm be supported near the middle body of this piston shoes hold-down arm by elastic component.With this configuration, the guide slip shoe load-carrying element is flexibly supported with enough rigidity, so as to deal with the off-position that between guide rail and car, is produced move or cause by the inclination due to the unbalance load in the car or when being provided with due to the displacement of the little rate of change that causes of inclination.Have the occasion of big rate of change in the displacement component at guide rail, these displacements are directed to the rotational motion of piston shoes and offset.Therefore, the exciting force that produces at the guide piece place can be restricted and can prevent to produce noise and the vibration that is caused by exciting force in cage, thereby realizes comfortable taking passage in elevator.And then the guide slip shoe load-carrying element is supported with respect to external frame by means of elastic component, causes this elastic component to be out of shape when guide rail twists, and makes this guide slip shoe successfully follow guide rail whereby.With this configuration, be not destroyed by the diff-H at rail joint place or the effect of crooked caused vibration even when existing the distortion of guide rail, offset, and the durability of this mechanism is not undermined by friction yet, because do not use hinge arrangement yet.Thereby, to compare with the thing of routine, this supported configurations and replacing operation can be simplified.
Claims (3)
1. guide piece that is used for elevator, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes near the middle body of guide slip shoe in the face of the surface of this guide rail, cause this guide slip shoe not contact this guide rail, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component, causes the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
2. guide piece that is used for elevator, this guide piece comprises: one is used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; A guide slip shoe load-carrying element that is used for supporting this guide slip shoe; And base that is used for flexibly supporting this guide slip shoe load-carrying element, wherein this guide slip shoe is taked female shapes at guide slip shoe in the face of near the middle body of this guide rail in its rear side, cause near the wall thickness attenuation of middle body of this guide slip shoe, make near a small amount of bending that follows flexibly the middle body of this guide slip shoe in the guide rail whereby, the perhaps diff-H at rail joint place or crooked, and this guide slip shoe load-carrying element that is used for supporting this guide slip shoe is supported near the middle body of this guide slip shoe load-carrying element by elastic component, causes the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
3. guide piece that is used for elevator, this guide piece comprises: some are used for along the guide slip shoe of the car that is arranged on the rail guidance elevator in the access to elevators; Some are used for supporting the guide slip shoe load-carrying element of all guide slip shoes; And base that is used for flexibly supporting all guide slip shoe load-carrying elements, it is last that the guide slip shoe that wherein contacts this guide rail vertically is arranged in the distance of regulation each other, with a piston shoes supporting arm, be used for support guide piston shoes load-carrying element, this guide slip shoe load-carrying element supports this to guide slip shoe by elastic component, be supported near the middle body of this piston shoes hold-down arm, cause the rigidity that reveals the compression stiffness of regulation and cause displacement vertically and torsional displacement with respect to this guide slip shoe load-carrying element also to provide regulation with respect to the offset table in the guide pass.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40291/1999 | 1999-02-18 | ||
| JP04029199A JP4171126B2 (en) | 1999-02-18 | 1999-02-18 | Elevator guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1263861A true CN1263861A (en) | 2000-08-23 |
Family
ID=12576513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00102257 Pending CN1263861A (en) | 1999-02-18 | 2000-02-18 | Guiding device for elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4171126B2 (en) |
| CN (1) | CN1263861A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355641C (en) * | 2004-06-09 | 2007-12-19 | 株式会社日立制作所 | Elevator guiding device |
| CN101588981B (en) * | 2007-03-07 | 2012-09-19 | 维托控股有限公司 | Self-supporting elevator car |
| CN104003263A (en) * | 2013-12-31 | 2014-08-27 | 西子奥的斯电梯有限公司 | Rust removing device for elevator guide rail |
| CN104817004A (en) * | 2015-05-10 | 2015-08-05 | 广东亚太西奥电梯有限公司 | System structure of lift car column and limiting rubber block |
| US11780707B1 (en) * | 2023-05-24 | 2023-10-10 | Juan Carlos G de Ledebur | Cabin guide |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006103896A (en) * | 2004-10-06 | 2006-04-20 | Otis Elevator Co | Guide mechanism of elevator device |
| JP4797814B2 (en) * | 2006-06-09 | 2011-10-19 | 株式会社日立製作所 | Elevator guide device |
| JP5840501B2 (en) * | 2012-01-06 | 2016-01-06 | 株式会社日立製作所 | Guide assembly and elevator apparatus |
| CN104326333B (en) * | 2014-09-19 | 2017-02-15 | 浙江西子重工机械有限公司 | Elevator guide shoe and elevator with elevator guide shoe |
| JP6786339B2 (en) * | 2016-10-05 | 2020-11-18 | Ｉｈｉ運搬機械株式会社 | Counterweight guidance device |
| CN111056403B (en) * | 2019-12-27 | 2021-01-26 | 无锡市誉捷电梯部件有限公司 | Sliding guide shoe |
-
1999
- 1999-02-18 JP JP04029199A patent/JP4171126B2/en not_active Expired - Fee Related
-
2000
- 2000-02-18 CN CN 00102257 patent/CN1263861A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355641C (en) * | 2004-06-09 | 2007-12-19 | 株式会社日立制作所 | Elevator guiding device |
| CN101588981B (en) * | 2007-03-07 | 2012-09-19 | 维托控股有限公司 | Self-supporting elevator car |
| CN104003263A (en) * | 2013-12-31 | 2014-08-27 | 西子奥的斯电梯有限公司 | Rust removing device for elevator guide rail |
| CN104003263B (en) * | 2013-12-31 | 2017-01-18 | 西子奥的斯电梯有限公司 | Rust removing device for elevator guide rail |
| CN104817004A (en) * | 2015-05-10 | 2015-08-05 | 广东亚太西奥电梯有限公司 | System structure of lift car column and limiting rubber block |
| US11780707B1 (en) * | 2023-05-24 | 2023-10-10 | Juan Carlos G de Ledebur | Cabin guide |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000238975A (en) | 2000-09-05 |
| JP4171126B2 (en) | 2008-10-22 |
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