CN101687611A - Termination and method for fastening a carrier means of an elevator system - Google Patents
Termination and method for fastening a carrier means of an elevator system Download PDFInfo
- Publication number
- CN101687611A CN101687611A CN200880018658A CN200880018658A CN101687611A CN 101687611 A CN101687611 A CN 101687611A CN 200880018658 A CN200880018658 A CN 200880018658A CN 200880018658 A CN200880018658 A CN 200880018658A CN 101687611 A CN101687611 A CN 101687611A
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- China
- Prior art keywords
- bogey
- end connector
- wrap
- bolt
- sidewall
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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
- B66B7/06—Arrangements of ropes or cables
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
- B66B7/085—Belt termination devices
Abstract
A termination for fastening a flat belt-type carrier means (2) of an elevator system comprises a housing having two sidewalls (1.1, 1.2) and a first and a second wrap-around element (3, 4) that extends between the respective sidewalls and around which the flat belt-type carrier means can wrap in a predetermined arrangement to frictionally immobilize the carrier means on the termination. The invention is characterized in that the predetermined arrangement of the carrier means is marked on at least one of the sidewalls on the exterior facing away from the wrap-around elements.
Description
Technical field
The present invention relates to a kind of end connector and method and a kind of elevator device of bogey of the particularly flat belt shape that is used for fixing elevator device with this end connector.
Background technology
The present invention is departure point with EP1760027A1, and the document discloses a kind of end connector as described in the preamble according to claim 1.This end connector comprises the shell with two sidewalls and a rear wall.Two wraps that have circular cross-sectional plane in the first embodiment, have a cross-sectional plane of wedge shape in second embodiment are extending between two sidewalls and are being centered in default structure by the wedge ribs belt, the termination of wedge ribs belt wherein from not stressing, at first partly around last wrap, and from last wrap to the guiding of second wrap and oppositely part around second wrap.The wedge ribs belt draws from second wrap gets back to first wrap, oppositely draws from shell around first wrap and as pilled-in selvedge.Around first wrap, the wedge ribs belt will be arranged in lamination it under to first wrap and therefore wedge ribs belt frictional fit ground is fixed at end connector under tensile stress by for the second time.
Structure by default can be fixed on the wedge ribs belt in the end connector simple and reliablely.In addition, in order to ensure self-locking, the wedge ribs belt must surround wrap in default structure exactly.If around first wrap, just self-locking can not occur and the wedge ribs belt can skid off under tensile stress from end connector such as the wedge ribs belt.If on the other hand such as not keeping service direction, thereby the wedge ribs belt is from pilled-in selvedge, at first around first wrap, then oppositely around second wrap, at last once more in the same way around first wrap, thereby the lower floor of first wrap that centers on for twice draws from end connector as pilled-in selvedge, belt layer below the in tension can be pressed onto by top belt layer on first wrap so, thereby self-locking can not occur in this case and the wedge ribs belt skids off from end connector under tensile stress yet.
Even if friction force still can sustain the tensile stress of qualification in the winding structure of this mistake, thereby infer correct the centering on that causes self-locking effect in the default structure by particularly manually on the wedge ribs belt, applying the test pulling force unreliablely.The winding structure of mistake only under the pulling force that improves, just shows the in service of elevator in case of necessity.
Summary of the invention
Be departure point thus, the objective of the invention is to, a kind of end connector that is used for bogey is provided, this end connector reliable operation, install simple and reduced the risk of wrong winding structure.
In order to realize this purpose, improve a kind of end connector by its feature that provides according to the preamble of claim 1.Claim 12 has been introduced the elevator device that a kind of and this end connector combines together, and claim 13 has been protected a kind of by means of the fixing corresponding method of the bogey of the particularly flat belt shape of elevator device of end connector.
According to the bogey of end connector of the present invention with the flat belt shape of the elevator device that fixes, wherein, preferably the end regions with bogey is fixed on the part fixing or that move of elevator device.The bogey of flat belt shape can be such as disclosed wedge ribs belt from EP1760027A especially.Similarly also can utilize end connector to fix the bogey of other plastic encapsulation, particularly flat belt or dentation belt.
On the holding element that car, counterweight or the inertia that utilizes end connector of the present invention this bogey for example can be fixed on elevator device is fixed.End connector can be linked to each other with one of described elevator system components in known manner regularly or releasably to this.For this reason, end connector can be such as having bolt, the pilled-in selvedge of its preferred substantial registration bogey be screwed in the end connector and with opposed end, the end that is screwed on link to each other with fixing holding element or the similar elements of lift car, counterweight, inertia, such as equally can bolted connection or welding.Similarly, end connector can have eyelet, and it promptly is fixed on bolt in the described elevator device such as self by bolted connection, thereby end connector is fixed in each elevator element in the mode of suspension hook.
End connector according to the present invention has the shell that has two sidewalls.Shell can be with two sidewall and is made by a part or by a plurality of parts with rear wall and/or antetheca in case of necessity.In preferred embodiment, shell and two sidewalls are made as the body of casting with being integral.Another preferred embodiment in, shell in the mode of a plurality of parts by two sidewalls such as being joined together by welding or bolted connection.
At least one first wrap and one second wrap extend between two sidewalls.Other wrap can also be set, in order to improve the total of bogey by all wraps and the frictional connection between bogey and the end connector around the angle and/or as another kind of winding structure.
Wrap can be fixed respectively or releasably be connected with two sidewalls.In preferred embodiment, first wrap and two sidewalls be fixedly linked, such as welding, or integrally make up such as the foundry goods as one with two half side walls.Because as previously mentioned, in preferred default structure, first wrap is centered on by bogey at least two-layerly, first wrap bears bigger stress, wherein, be arranged in exterior bogey layer under tensile stress, will be positioned at in-to-in bogey lamination to first wrap and bogey so self-locking be fixed on end connector.Therefore particularly advantageously be, when first wrap can link to each other with sidewall especially with carrying and can so continue to be delivered in the end connector from the power of bogey.This connection of carrying can be advantageously shows by connection fixing, that promptly can not unclamp and particularly the single-piece structure by first wrap and sidewall.
Second wrap preferably can releasably link to each other with two sidewalls.Improved the installability of bogey in end connector thus greatly.At this moment because can when removing second wrap, at first easily bogey be introduced in the end connector.Similarly can after removing second wrap, easily bogey be pulled out from end connector.
To this, in favourable embodiment of the present invention, second wrap is designed to bolt, it has the cylindrical settling section of the shape that reduces with cross-sectional plane at its first end, then, a sidewall in two sidewalls has breach, and second wrap can pass this breach and insert on the direction of another sidewall in two sidewalls.Another sidewall in two sidewalls has the recess that runs through at it on the inboard of wrap, this recess holds the cylindrical settling section of second wrap.In addition, second wrap has axial depth with following form, and promptly it not only is supported under installing condition in the recess that also is supported in the breach in the sidewall in another sidewall diametrically.
In order to guarantee that second wrap can not deviate from from the direction opposite with direction of insertion, can be therein sidewall fixing safety device releasably on the lateral surface of wrap dorsad.Particularly preferably be, this safety device can comprise flat board, and it can releasably be fixed therein on the lateral surface of a sidewall by screw.This flat board can be at the second end that completely or partially hides second wrap on the end face and therefore guarantee second wrap with the direction of its insertion reverse movement on can not deviate from.
Second wrap preferably has the part of scabbling on itself and the opposed the second end of described cylindrical settling section in this case, the edge of itself and safety device so cooperatively interacts, and promptly second wrap not only is fixed in the shell of end connector when installing safety device in the axial direction but also antitorquely.
In another preferred embodiment of the present invention, second wrap comprises bolt and the sleeve that is inserted on the bolt.Two sidewalls have breach respectively, can be with bolt by breach but sleeve can not be introduced.Bolt has axial longitudinal extension as follows, and promptly it is supported under installing condition in the breach in the sidewall diametrically.Bolt and corresponding breach preferably have cross-sectional plane complementary, non-rotating symmetry, preferably have the cross-sectional plane of corner angle, thereby bolt is fixed in the sidewall under installing condition antitorquely.
In order to install, at first sleeve is inserted between two sidewalls from front or back, thereby make sleeve vertically on the through hole that constitutes align with breach in the sidewall.Next bolt is passed a sidewall and sleeve and insert, and axially guarantee can not occur in deviating from sleeve and/or the shell on the direction opposite with direction of insertion.Can be to this such as bolt and sleeve being interconnected by means of sunk serew, pin or analogue.Similarly can be arranged on the safety member that upper spring radially loads in bolt, it embeds under spring stress in the corresponding recess in the through hole of sleeve.
Can also on purpose be non-rotating symmetry, thereby the exterior contour profile of sleeve and bolt be cooperatively interacted ordinatedly and antitorque being fixed on this exterior contour the via design in the sleeve.
In two kinds of embodiments, equally also can be on the inboard of another sidewall, preferably make up axle journal (Zapfen) integratedly and embed wrap in other words in the corresponding hole of bolt with sidewall.
According to the present invention, at least one sidewall in two sidewalls of end connector on the lateral surface of wrap dorsad the default structure of mark bogey.Not only provide simple method thus, make bogey in default structure, center on wrap to the user.Particularly discover vicious winding structure immediately, this is because its structure with the default bogey of remembering at the lateral surface subscript is different.Therefore such as the centering on of the mistake of discovering wrap immediately, opposite around on the direction around or bogey with as the different locational introducing of default inlet or outlet with draw.
Particularly advantageously be, in winding structure correct, that promptly preset, can be from bogey approximate being extended on the lateral surface when entering shell or from shell, come out of visual observation, thereby can see whether bogey correctly enters in the end connector and once more to come out from end connector.
The mark of default structure can integrally make up with sidewall.This mark for example can be used as in the sunk part embedding sidewall or as the structure of outshot and implements.Two kinds of embodiments can realize by the following process of cutting, and perhaps particularly advantageous is to realize when the lateral surface by the casting forming shell.
The mark of this integration has series of advantages.One, it can resist the abominable ambient condition of common injection in lift well better than the follow-up mark that applies.In addition, even under the contaminated situation in surface, particularly obtain to sense of touch mark.In addition, identification marking is distorted (Manipulationen) and can be stoped in advance and distorted easily.
Preferred at least one sidewall has breach, if the bogey of flat belt shape is introduced in the end connector, just can observe this bogey by this breach.As seen the operation of the bogey the interior zone of the shell that can't observe from the outside is become, and therefore with correct, default winding structure making a distinction around guiding with wrong, deviation.
Particularly preferably be, breach blocks the mark of default structure on the lateral surface of shell, the expression bogey, thereby can guarantee to see in breach the bogey under correct winding structure.In correct bogey structure,, when entering end connector or from end connector, come out, can also in described breach, the bogey track of appreciiable bogey track by mark be continued such as bogey, vice versa.Therefore the winding structure of identification error easily.
According to preferred embodiment of the present invention, end connector can comprise the termination that is used for fixing bogey, be the termination safety device of slack list.The termination safety device can be placed into the zone that is used for outlet that the termination of bogey is drawn from shell and can with the termination frictional connection of bogey be fixed in the outlet.In addition, this device helps also to guarantee that bogey can not pass end connector mistakenly in the opposite direction and center on the wrap coiling.Because apparent, utilize the fixedly termination of bogey of termination safety device, when the termination of bogey is drawn from the outlet of mistake, just can be identified immediately.
As advising that in EP1760027A1 the termination safety device can comprise wedge, it compresses frictional connection ground, termination based on wedge effect towards shell.Yet advantageously, circular bolt and fixing device can be set to this, such as screw, this screw circular bolt is tightened in the outlet in advance and towards the termination pretension and with termination so frictional connection be fixed on the shell.
The present invention is special, and the wrap with circular cross section that utilizes describes.Yet equally also can be to have other shape of cross section, particularly have a wrap of wedge-shaped cross-section.
According to of the present invention by means of end connector fixedly the method for the bogey of the flat belt shape of elevator device be included on the end connector process that is provided with or adds the mark of the default structure that shows bogey at least.This mark can for example produce by cutting or when casting the shell of end connector, and wherein, this mark can be used as the structure of projection from casing wall or exists as the sunk part that embeds in the casing wall.
The advantageously improvement project of this method is, it comprises another process, promptly as follows bogey is introduced in the end connector and with bogey and located in end connector, promptly the structure of bogey is complementary with the structure of presetting by mark.In addition, be fixed in the end connector bogey frictional connection.
Other purpose of the present invention, advantage and feature produce from dependent claims and the following examples.
Description of drawings
Below, elaborate the present invention by means of accompanying drawing, wherein,
Fig. 1 is the three-dimensional total birds-eye view according to the end connector of first kind of embodiment of the present invention from oblique forward observation;
Fig. 2 is the three-dimensional total birds-eye view of observing from oblique rear according to the end connector of second kind of embodiment;
Fig. 3 is the lateral plan of end connector on the lateral surface of a sidewall according to Fig. 1;
Fig. 4 is the lateral plan of end connector on the lateral surface of a sidewall according to Fig. 2;
Fig. 5 is second lateral plan of the V-V direction of mark in Fig. 4 according to the end connector of Fig. 2, has the partial cross section that passes wrap;
Fig. 6 is the lateral plan of cutting open from the part according to the end connector of the third embodiment of the present invention of observing previously, has the bogey of inserting;
Fig. 7 is according to the end connector of Fig. 6 section drawing along straight line VII-VII; And
Fig. 8 is with the three-dimensional total upward view according to the end connector of of the present invention the third embodiment of the VIII direction among Fig. 7 from oblique forward observation, has the bogey of inserting.
The specific embodiment
Fig. 1 has showed first kind of embodiment according to end connector of the present invention, its feature particularly in, link to each other with two sidewalls 1.1,1.2 of the shell 1 of end connector regularly with the wrap 3,4 of the belt like bogey that fixes.
Fig. 2,4 and 5 has showed second kind of embodiment according to end connector of the present invention, and its feature is inserted in two sidewalls 1.1,1.2 of shells 1 and can be locked in this position particularly in, second (descending) wrap 4.
Fig. 6 to 8 has showed the third embodiment of end connector, and the difference of itself and first and second kinds of embodiments is that second wrap 4 is so implemented and is fixed in the shell 1, and promptly it is outstanding from sidewall 1.1,1.2.
As observing by means of Fig. 6 to 8 particularly well, according to the present invention, the shell 1 of end connector is preferably as follows structure:
Shell comprises that the first side wall 1.1 and 1.2, two sidewalls of second sidewall link to each other with three cross sills 1.4 to 1.6 by entablatrance 1.3 and preferably make as molded component integratedly.Design has outlet 1.7 between first cross sill 1.4 and second cross sill 1.5, and draw from this outlet the termination 2.1 of bogey 2.Design has inlet 1.8 between second cross sill 1.5 and the 3rd cross sill 1.6, by this inlet bogey 2 is introduced in the shell of end connector.
In the third embodiment of the end connector that utilizes Fig. 6 to 8 to show, first wrap 3 and second wrap 4 extend between two sidewalls 1.1,1.2.In addition, first wrap 3 on top and two sidewalls 1.1,1.2 and crossbeam 1.3 are made by shaping integratedly to 1.6.Second wrap 4 of bottom comprises bolt 4.1, and it can insert the shell 1 from the outside by the breach 1.9,1.10 of the side in the sidewall 1.1,1.2.Before inserting bolt, sleeve 4.2 is looked like this in the past and is inserted between two sidewalls 1.1,1.2, and promptly sleeve 4.2 aligns with breach 1.9,1.10 at the through hole that it runs through on vertically.Next bolt 4.1 is passed breach 1.9,1.10 and insert, wherein the through hole of this bolt-through sleeve 4.2.
Bolt 4.1 has cross-sectional plane tetragonal, non-rotating symmetry.For this reason, the through hole in breach 1.9,1.10 and the sleeve 4.2 has complementary cross-sectional plane, thereby the bolt 4.1 of introducing and sleeve 4.2 can be bearing in two sidewalls 1.1,1.2 with reversing.In order to guarantee that bolt 4.1 can not skid off from breach, this bolt has groove diametrically, holds bead and pass through the radially outside pretension of (unshowned) spring in this groove.Through hole in the sleeve 4.2 has corresponding recess in position, and when bolt 4.1 was introduced into sleeve 4.2 and medially locatees in sleeve, bead embedded in this recess under the partial relaxation of spring.When bolt 4.1 was inserted sleeve 4.2, the thrust that bead at first overcomes spring was pushed in the groove, till can introducing bolt 4.1.If bolt arrives its default installation end position, bead is gone in the recess that for this reason is provided with in the through hole of sleeve 4.2 and therefore at the lax door bolt down of spring section bolt 4.1 and sleeve 4.2 is axially interfixed.
The cross-sectional plane of breach 1.9,1.10 comes out from shell thereby make sleeve can not pass breach 1.9,1.10 less than the cross-sectional plane of sleeve 4.2.Therefore, guaranteed can from shell 1, not deviate from by the axial restraint of bolt 4.1 by second wrap 4 that bolt 4.1 and sleeve 4.2 form with respect to sleeve 4.2.
Center on two wraps 3,4 at bogey 2 from the default structure of Fig. 7 appreciiable.Here, bogey is from the termination 2.1, at first on the mathematics negative direction, center on first wrap 3 to be a bit larger tham 180 °, and then on the mathematics positive dirction, center on second wrap 4 to be a bit larger tham 180 °, and subsequently before bogey 2 is drawn from the inlet 1.8 of shell as pilled-in selvedge 2.2, on positive dirction, be positioned at the in-to-in bogey around first wrap 3 and setting thereon once more to be a bit larger tham 180 °.Under the pulling force of pilled-in selvedge 2.2, being arranged in exterior layer and will being positioned at in-to-in bogey layer and being pressed on first wrap 3 and therefore bogey 2 is fixed on to the self-locking of frictional connection ground end connector of bogey.
According to the present invention, bogey preferably is provided with this non-circular, the cross-sectional plane of flat belt shape particularly.In addition, another preferred bogey is set, it has a plurality of funicular pulling force bodies, these pulling force bodies preferred basically by kink into mutually rope have 0.2mm or more the steel fiber or the regenerated fiber of minor diameter are made.According to the present invention, this pulling force body is surrounded by the elastomeric outer cover of single-piece (such as being made by polyvinylchloride or ethylene propylene diene rubber plastics) at least in part or fully.
In design plan according to bogey of the present invention, outer cover has the longitudinal rib of a plurality of lateral surfaces, its frictional connection ground with match at groove that be complementary, that extend in a circumferential direction traction elevator system in-to-in drive wheel one side and/or reverse wheel one side.In the preferred design plan according to bogey of the present invention, outer cover has the cross-sectional profiles of W shape at least on lateral surface.The angle of rib, promptly the angle between (master) rib hypotenuse is preferably the angle between 80 ° and 110 °.This outer covering on can have cross-sectional profiles that scabble at least in part, V-arrangement or W shape on the opposed lateral surface, its similarly with design-calculated drive wheel matchingly and/reverse wheel cooperates.On opposed lateral surface, the angle of rib is chosen as 80 ° to 110 ° or alternately be chosen as 60 ° to 90 °.
According to the present invention, at all embodiment suggestions, a plurality of (outside-circumference-) grooves with the gash angle between 80 ° and 110 ° are set at least one wrap in wrap 3,4 alternatively.These gash angles on wrap are preferably designed to the angle of rib that equals bogey at least approx.
Utilize demountable second (bottom) wrap 4 bogey 2 to be introduced and is fixed on favourable setting in the end connector by means of Fig. 6 and 7 explanations below.At first, with the termination 2.1 of bogey 2 pass intake 1.8 introduce in the shells 1 and subsequently above the wrap 3 on top forward (in Fig. 7 to the right) from shell, draw, form the bogey ring at this.Then the termination 2.1 of bogey is drawn between the wrap 3 on bogey section that forms pilled-in selvedge 2.2 and top once more and get back in the shell, and and then pass outlet 1.7 and from shell, draw.In the bogey ring that forms before, inserted sleeve 4.2.So sleeve and bogey ring move in the zone of the wrap 4 of the bottom between two sidewalls 1.1,1.2 of shell jointly, thereby the through hole of sleeve 4.2 is alignd with breach 1.9,1.10.Subsequently bolt 4.1 is passed breach and insert, up to its previously described bead and the chucking of the recess in the through hole of sleeve 4.2.
Next termination 2.1 by means of circular bolt 5.1 frictional connectiones be fixed on second cross sill 1.5, wherein screw 5.2 will be forced to introduce circular bolt 5.1 on the inclined-plane and 2.1 compress towards the termination.Here, circular bolt 5.1 compresses termination 2.1 towards second cross sill 1.5 before, termination 2.1 is placed under the predetermincd tension, promptly before its frictional connection ground is fixing by end protecting, it is applied tensile stress.Can apply predetermincd tension to termination 2.1 thus, this predetermincd tension on the one hand since the inclined-plane guiding with circular bolt 5.1 extra pretensions and therefore prevent unclamping and preventing that termination 2.1 from skidding off from exporting 1.7 of termination safety device, increased the friction force that acts on the wrap 3,4 and therefore strengthened bogey 2 fixing in end connector by extra pulling force on the other hand.
Describe second kind of embodiment according to end connector of the present invention in detail with reference to Fig. 2,4 and 5, itself and the third embodiment that illustrates previously are only different in the enforcement of second wrap 4.Therefore, usually represent with identical Reference numeral with member and no longer detailed description corresponding to the feature of the third embodiment.
As in Fig. 2,4 and 5, seeing well, second wrap 4 is designed to the circular bolt of column type integratedly in second kind of embodiment, it is at the settling section 4.3 that has the shape that reduces with columniform diameter on the front end face on the direction of insertion in a circumferential direction and have the part of scabbling 4.4 in the zone of its opposed second end face.Scabble part 4.4 circular bolt vertically on limit by the plane that is parallel to end face.The linear edge that scabbles part 4.4 and dull and stereotyped 6.1 cooperatively interacts, in order to guarantee circular bolt, to be that wrap 4 can not rotate.
A sidewall 1.1 has the breach 1.10 of following diameter, and this diameter is consistent with the diameter of the cylindrical settling section 4.3 of the circular bolt that forms wrap 4.This breach 1.10 holds the settling section 4.3 of circular bolt.Another sidewall 1.2 has the breach 1.9 of following diameter, and this diameter is consistent with the maximum gauge of circular bolt.Circular bolt can be passed sidewall 1.2 guiding by breach 1.9, thereby its columniform settling section 4.3 is rabbeted mutually with recess 1.10.The length of circular bolt so designs, promptly when limiting the straight face scabble end face part 4.4, that be parallel to circular bolt and align with the lateral surface of sidewall 1.2, the straight face of cylindrical settling section 4.3 abuts on the inboard of sidewall 1.1 under the state of installation.
After insert forming the circular bolt of wrap 4, dull and stereotyped 6.1 are fixed on the sidewall 1.2 by screw 6.2.Below it, straight line, scabbling that part 4.4 profiles cooperatively interact ordinatedly and therefore having stoped circular bolt axially skidding off and rotate on the direction opposite equally towards the edge of circular bolt and described straight face and circular bolt with its direction of insertion.Describe as the front, (unshowned in Fig. 1 to 5) bogey centers on first and second wraps and therefore is fixed in the end connector frictional connection.(described also not shown in FIG.) termination safety device can be as pushing the termination of bogey and therefore improved frictional connection between end connector and the bogey 2 towards second cross sill 1.5 in the third embodiment extraly.
Bolt can be screwed in the hole 1.11 of entablatrance 1.3 of end connector in the mode that is not shown specifically and therefore that end connector and bogey and lift car, counterweight or inertia is fixing holding element (not shown) links to each other.
Describe the mark of the default structure of the bogey that is arranged on the lateral surface in detail with reference to Fig. 1 and 3.This explanation is same all effective for all embodiments of end connector.
As in Fig. 1 and 3 as seen, on the lateral surface of a sidewall 1.1 of the shell 1 of end connector mark the default structure of bogey.To be carved in the lateral surface of sidewall 1.1 with the winding structure of form of the mark 7 of expression bogey at this.This mark 7 can for example be made with sidewall 1.1 when being shaped or add in the sidewall subsequently.It can for example exist with form outstanding with respect to sidewall or that cave in.As especially as seen in conjunction with Fig. 3 and Fig. 7, visually carry out the transition to the mark 7 of design on lateral surface from outside appreciiable pilled-in selvedge 2.2, itself is visually received from outside appreciiable termination 2.1 in outlet 1.7 once more.
If because bogey is such as not centering on or not centering on first and/or second wrap 3,4 in correct revolution mode, make the in-to-in winding structure mal of end connector, then obtain in the default mark 7 of lateral surface subscript note and the difference between the actual bogey operation scheme, such as its from oblique forward observation in front with the shell of opening later partly as seen.Reduced to occur the risk of the wrong structure of bogey thus.
In a sidewall 1.1, so design breach 8, promptly can partly observe bogey by this breach.In addition, breach 8 blocks the mark 7 that is arranged on the lateral surface.If bogey 2 correctly, promptly centers on wrap 3,4 guiding in default structure, then mark 7 continuity in the bogey 2 that can in breach, observe continuously in breach 8.As long as bogey 2 is invisible or can't as the connection of the mark 7 that interrupts owing to breach as seen then can recognize the structure of the mistake of the bogey in the inside of the end connector that is partly hidden by bogey again in breach 8.This has also reduced to occur the risk of wrong structure.
Claims (15)
1. end connector that is used for fixing the bogey (2) of elevator device, have and comprise two sidewalls (1.1,1.2) shell (1), and first and second wrap (3,4), described wrap is extending between two sidewalls and can centered in default structure by bogey respectively, in order to the bogey frictional connection be fixed in the end connector, it is characterized in that, at two sidewalls (1.1,1.2) in the wrap dorsad (3 of at least one sidewall, 4) have mark (7) on the lateral surface, its mark the default structure of bogey (2).
2. according to the described end connector of claim 1, it is characterized in that described mark (7) forms, particularly is designed to sunk part and/or outshot with sidewall.
3. according to each described end connector in the aforementioned claim, it is characterized in that, can be the outlet (1.7) of the termination that is used for drawing bogey (2) (2.1) from shell fixing termination safety device (5), in order to the termination frictional connection of bogey be fixed in the outlet.
4. according to the described end connector of claim 3, it is characterized in that, described termination safety device has circular bolt (5.1) or wedge and fixing device (5.2), in order to circular bolt or wedge is fixed in the outlet (1.7) and (2.1) pretension towards the termination.
5. according to each described end connector in the aforementioned claim, it is characterized in that at least one wrap (3,4) is designed to circular bolt or wedge.
6. according to each described end connector in the aforementioned claim, it is characterized in that first and/or second wrap (4) can releasably be contained in the shell.
7. according to the described end connector of claim 6, it is characterized in that first and/or second wrap (4) can pass a sidewall insertion in two sidewalls (1.2) and guarantee can not move and rotate in shell.
8. according to the described end connector of claim 6, it is characterized in that, first and/or second wrap (4) has bolt (4.1) and sleeve (4.2), wherein, sidewall and the sleeve that described sleeve can be inserted between two sidewalls and described bolt can pass in two sidewalls inserts.
9. according to the described end connector of claim 8, it is characterized in that when bolt passed the sleeve passing, bolt (4.1) was arranged in the sidewall antitorquely and sleeve (4.2) is arranged on the bolt antitorquely.
10. according at least one described end connector in the aforementioned claim, it is characterized in that at least one sidewall (1.1) has breach (8), can observe the preferred only bogey (2) in default structure by this breach.
11. according to the described end connector of claim 10, it is characterized in that, can block the mark (7) of the default structure of the bogey that is arranged on the lateral surface by its breach (8) of observing bogey (2).
12. elevator device, has particularly (flat) belt like bogey (2) and according to each described end connector in the aforementioned claim, described end connector is used for bogey is fixed on car, counterweight, fixing holding element or the similar object of inertia.
13. one kind by means of the fixing method of the bogey (2) of the particularly flat belt shape of elevator device of end connector, described end connector comprises at least one wrap, and wherein, described method comprises following process at least:
-will show bogey (2) default structure the mark setting or be installed on the end connector.
14. in accordance with the method for claim 13, it is characterized in that described method comprises another following process:
-will bogey (2) introduce in the end connector and and in end connector, locate as follows bogey, promptly the structure of bogey be complementary by the default structure of mark.
15. the end connector of the bogey (2) that particularly (flat) that is used for fixing elevator device is belt like, wherein, described bogey particularly according to each is described in the claim 1 to 11, has outer cover and a plurality of load rope that surrounds at least in part by outer cover.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07109521.0 | 2007-06-04 | ||
| EP07109521A EP2000431A1 (en) | 2007-06-04 | 2007-06-04 | Terminal connector and method for attaching a belt-like load carrier of a lift system |
| PCT/EP2008/001068 WO2008110241A2 (en) | 2007-03-12 | 2008-02-12 | Elevator system, carrying means for an elevator system, and method for the production of a carrying means |
| EPPCT/EP2008/001068 | 2008-02-12 | ||
| PCT/EP2008/056864 WO2008148768A1 (en) | 2007-06-04 | 2008-06-04 | Termination and method for fastening a carrier means of an elevator system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101687611A true CN101687611A (en) | 2010-03-31 |
| CN101687611B CN101687611B (en) | 2012-07-04 |
Family
ID=38566144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800186588A Expired - Fee Related CN101687611B (en) | 2007-06-04 | 2008-06-04 | Termination and method for fastening a carrier means of an elevator system |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2000431A1 (en) |
| CN (1) | CN101687611B (en) |
| BR (1) | BRPI0812344A2 (en) |
| WO (1) | WO2008148768A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395521A (en) * | 2009-04-14 | 2012-03-28 | 盖茨公司 | Belt clamp |
| CN106436400A (en) * | 2016-09-05 | 2017-02-22 | 广州广日电梯工业有限公司 | Fiber composite rope end jointing device |
| CN109890741A (en) * | 2016-10-24 | 2019-06-14 | 蒂森克虏伯电梯股份公司 | Band end with tapered clamp blocks |
| US11078046B2 (en) | 2016-12-14 | 2021-08-03 | Otis Elevator Company | Elevator system suspension member termination with containment |
| CN113272238A (en) * | 2019-02-12 | 2021-08-17 | 因温特奥股份公司 | Elevator system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20090093A (en) | 2009-03-12 | 2010-09-13 | Kone Corp | Disc disc device, elevator and procedure |
| EP2261162A1 (en) | 2009-06-10 | 2010-12-15 | Inventio AG | Holder end connection for a lift array |
| EP2311767A1 (en) | 2009-10-19 | 2011-04-20 | Inventio AG | Holder end connection for a lift array |
| EP2332874A1 (en) * | 2009-12-10 | 2011-06-15 | Inventio AG | With fixing element |
| WO2011073152A1 (en) * | 2009-12-14 | 2011-06-23 | Inventio Ag | Carrying-means end connection for a lift assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484368B1 (en) * | 2000-01-11 | 2002-11-26 | Otis Elevator Company | Flexible flat tension member termination device |
| US6345419B1 (en) * | 2000-01-19 | 2002-02-12 | Otis Elevator Company | Termination for flat flexible tension member |
| US6994487B2 (en) * | 2001-04-18 | 2006-02-07 | Otis Elevator Company | Elevator load bearing termination assembly |
| ZA200506660B (en) * | 2004-09-13 | 2006-05-31 | Inventio Ag | Belt end connection for fastening a belt end in a lift installation and method for protecting and checking a belt end connection in a lift installation |
| ES2319911T3 (en) * | 2004-09-13 | 2009-05-14 | Inventio Ag | CONNECTION OF END OF SUSPENSION MEDIUM TO SET AN EXTREME OF A SUSPENSION MEDIUM IN AN ELEVATOR INSTALLATION AND PROCEDURE FOR FIXING AN EXTREME OF A SUSPENSION MEDIA IN AN ELEVATOR INSTALLATION. |
| EP1746061A1 (en) * | 2005-07-22 | 2007-01-24 | Inventio Ag | Belt termination device for attaching an elevator traction belt |
| SG129351A1 (en) * | 2005-07-22 | 2007-02-26 | Inventio Ag | Lift installation with a support means end connection and a support means, and a method of fasteningan end of a support means in a lift installation |
| EP1760027B1 (en) * | 2005-09-02 | 2009-09-30 | Inventio Ag | Load bearing termination assembly for elevator |
-
2007
- 2007-06-04 EP EP07109521A patent/EP2000431A1/en not_active Withdrawn
-
2008
- 2008-06-04 EP EP08760447A patent/EP2164789A1/en not_active Withdrawn
- 2008-06-04 WO PCT/EP2008/056864 patent/WO2008148768A1/en active Application Filing
- 2008-06-04 CN CN2008800186588A patent/CN101687611B/en not_active Expired - Fee Related
- 2008-06-04 BR BRPI0812344-6A2A patent/BRPI0812344A2/en not_active Application Discontinuation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395521A (en) * | 2009-04-14 | 2012-03-28 | 盖茨公司 | Belt clamp |
| CN106436400A (en) * | 2016-09-05 | 2017-02-22 | 广州广日电梯工业有限公司 | Fiber composite rope end jointing device |
| CN106436400B (en) * | 2016-09-05 | 2018-10-19 | 广州广日电梯工业有限公司 | A kind of fiber composite rope terminating set |
| CN109890741A (en) * | 2016-10-24 | 2019-06-14 | 蒂森克虏伯电梯股份公司 | Band end with tapered clamp blocks |
| US11078046B2 (en) | 2016-12-14 | 2021-08-03 | Otis Elevator Company | Elevator system suspension member termination with containment |
| CN113272238A (en) * | 2019-02-12 | 2021-08-17 | 因温特奥股份公司 | Elevator system |
| CN113272238B (en) * | 2019-02-12 | 2022-09-02 | 因温特奥股份公司 | Elevator system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2164789A1 (en) | 2010-03-24 |
| EP2000431A1 (en) | 2008-12-10 |
| CN101687611B (en) | 2012-07-04 |
| BRPI0812344A2 (en) | 2015-01-27 |
| WO2008148768A1 (en) | 2008-12-11 |
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Granted publication date: 20120704 Termination date: 20160604 |