CN102030237B - Heavy mounting method and hoist device - Google Patents
Heavy mounting method and hoist device Download PDFInfo
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- CN102030237B CN102030237B CN201010265797.XA CN201010265797A CN102030237B CN 102030237 B CN102030237 B CN 102030237B CN 201010265797 A CN201010265797 A CN 201010265797A CN 102030237 B CN102030237 B CN 102030237B
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Abstract
The invention provides a hoist device capable of using a hoister while hoisting the heavy in a vertical direction and moving in a horizontal direction, which comprises a bearing mechanism (1) arranged on a beam structure (11); a beam member (17) for installing and fixing the heavy (3); a pair of frames (15, 16); pulleys (9, 10); cable bodies (38, 40, 42) rolled on the pulleys and each end of which is blocked on a traction part (33) of the pair of frames; the hoister (34, 35, 36) connected with the other end of the cable bodies and arranged under the beam structure, for driving the cable bodies to hoist and fall using a mounting tool (37, 39, 41) as a hoisting anchoring point. Through the hoist drive of the hoister, the pair of frames are respectively pivoted, bearded and rotated so that the heavy (3) is mounted on the mounting position on the beam structure (11) while rotating. The invention also provides a heavy mounting method.
Description
Technical field
The present invention relates to heavy mounting method and hoisting device.
In elevator, when this weight of top configuration winch to elevating road, for installing or dismantling of this weight, use hoisting crane.For example, known to the winch locational installation method (with reference to patent documentation 1) that to be installed in from the bottom of elevating road be specified altitude, this installation method is, lifting anchor point is arranged on the ceiling of elevating road, by the electric crane winch of slinging.But, above elevating road, not arranging in the machine-roomless lift of machine room, existence can not will be arranged on the situation of the ceiling side of elevating road for playing the lifting anchor point of weight.
Therefore, following method has been proposed: configured weight and the gap between ceiling compared with narrow and can not in the situation that weight directly over configure hoisting crane, in lifting, to the specified altitude of elevating road, by manpower along continuous straight runs, move to assigned position (for example, with reference to patent documentation 2).
In addition proposed when machine-roomless lift is set for winch being carried out to lifting and attaching it to the device (with reference to patent documentation 3) of installing portion at the set winch in the top of elevating road.The winch that patent documentation 3 is recorded is installed device, set in advance that handling are bearing in the winch supporting mass of car upper freely and for this winch supporting mass being bearing in to the supporting member of car upper, when making car increase, winch is installed portion and winch and is installed device and become equal height, promotion winch and be loaded into winch and install on device.
Patent documentation 1: International Publication WO02/079067 booklet
Patent documentation 2: TOHKEMY 2006-27749 communique
Patent documentation 3: TOHKEMY 2007-210703 communique
But, in above-mentioned prior art, owing to using manpower, therefore in the situation that can not lifting by crane anchor point and being arranged on elevating road top, treatable quality can be limited in people's the scope of ability.Winch has the weight of about 1 ton, and job content is restricted.
In addition, also there is following method: after the weight as lifting object is promoted to specified altitude, under this weight, be provided for when weight on even keel is moved reducing the roller of friction or for reducing the parts of the low-friction material system of this friction etc., and make weight parallel motion by manpower.But the shortcoming of existence is, when the installation that plays weight finishes, the parts of roller or low-friction material system can remain in below and between installing component of weight, can not dismantle these rollers or parts.
The present invention carries out in view of the above problems, its object is to provide heavy mounting method and hoisting device, till getting at finishing operation, with manpower, by the operation of hoisting crane, do not make weight till the movement of the installation site of weight is installed, can use hoisting crane to carry out the lifting of vertical direction and the movement of horizontal direction simultaneously.
In order to solve such problem, according to a mode of the present invention, a kind of heavy mounting method is provided, it is characterized in that, comprise: will there is respectively a pair of frame of the first pivotal bearing part, the second pivotal bearing part and tractive unit, can be installed to rotationally the operation on bearing structure via this second pivotal bearing part, this bearing structure is arranged on the beam construction thing in the elevating road of elevator, has and some walls of above-mentioned elevating road horizontally extending axis abreast; Installation has the beam parts of the axle core of the linearity parallel with the above-mentioned axis of above-mentioned bearing structure, above-mentioned a pair of frame and this beam parts are linked, and above-mentioned the first pivotal bearing part axle is bearing on these beam parts, the operation that above-mentioned a pair of frame can be rotated via above-mentioned beam parts in relative each other mode; The operation of the fixing weight as lifting object is installed on above-mentioned beam parts; And the lifting of carrying out the above-mentioned tractive unit of above-mentioned a pair of frame to give tractive force, above-mentioned the first pivotal bearing part is rotated, while above-mentioned weight is rotated be installed to the operation of the installation site on above-mentioned beam construction thing around the axis of above-mentioned the second pivotal bearing part.
And, according to another implementation of the invention, provide a kind of hoisting device, it is characterized in that, possess: bearing structure, be arranged on beam construction thing set in the elevating road of elevator, have and some walls of above-mentioned elevating road horizontally extending axis abreast; Beam parts, have the axle core of the linearity parallel with the above-mentioned axis of this bearing structure, for fixedly weight is installed; A pair of frame, has respectively the second pivotal bearing part on above-mentioned bearing structure of first pivotal bearing part of pivot suspension on these beam parts, pivot suspension and is endowed the tractive unit that makes the power that this first pivotal bearing part rotates around the axis of this second pivotal bearing part; A plurality of pulleys, are arranged in these frames above the height of above-mentioned elevating road, are arranged on above-mentioned beam construction thing; Many cable bodies, are wound around on these pulleys, and each one end locks on the above-mentioned tractive unit of above-mentioned a pair of frame; And hoisting crane, link with the other end of these cable bodies, using mounting tools below, that be fixed on above-mentioned elevating road that is arranged in above-mentioned beam construction thing as lifting anchor point, above-mentioned cable body is promoted and the driving that declines; Lifting by this hoisting crane drives, and above-mentioned a pair of frame rotates around the axis of above-mentioned the second pivotal bearing part respectively, while above-mentioned weight is rotated, is installed to the installation site on above-mentioned beam construction thing.
The effect of invention:
According to the present invention, can get at till finishing operation and with manpower, by the operation of hoisting crane, not make weight till the movement of the installation site of weight is installed, can use hoisting crane to carry out the lifting of vertical direction and the movement of horizontal direction simultaneously.
Accompanying drawing explanation
Fig. 1 is the block diagram of the beam construction thing that comprises bearing structure.
Fig. 2 be from the arrow Z direction of Fig. 1 observe this beam construction thing to view.
Fig. 3 is the decomposition assembling figure of the tectosome that consists of lifting object, beam parts and polygon-shaped frame.
Fig. 4 is for the figure of bearing dual-purpose frame installation base portion is described.
Fig. 5 is the process chart of the heavy mounting method of embodiments of the present invention.
Fig. 6 means the figure of the operation that lifting anchor point is set.
Fig. 7 means the figure of the operation that pulley gear is set.
Fig. 8 means the figure that two bearing dual-purpose frames are installed the operation of base portion is set.
Fig. 9 means the figure of the operation that polygon-shaped frame is set.
Figure 10 means the figure of the operation of beam parts and the fastening operation of polygon-shaped frame.
Figure 11 means that hanging of winch hold the figure of structure.
Figure 12 is the block diagram that rotates the winch of the state finishing.
Figure 13 means the block diagram of the winch of the state that the articles for use for lifting and rotation are removed.
The specific embodiment
Heavy mounting method and the hoisting device of embodiments of the present invention are described referring to figs. 1 through Figure 13 below.In addition, in each figure, to same area, give identical symbol, and the repetitive description thereof will be omitted.
In the following description, vertical direction is called to above-below direction, the direction that passenger is passed in and out to car is called fore-and-aft direction, and the frontal width direction that the import and export from car are observed is called left and right directions.In each figure, sometimes by stereo directional appropriate change represent.
The heavy mounting method of embodiments of the present invention is, the beam parts of the length parallel with the output shaft of this winch are installed in advance in the main body of winch, and be arranged among the beam construction thing at elevating road top, along rear internal face on the upwardly extending winch support beam of right and left, the bearing structure that install to keep these beam parts is that axial bolster rotates so that beam parts and winch can carry out take the length direction of beam parts.This heavy mounting method is following installation method: these beam parts are arranged under the state on bearing structure, by the tension force of steel rope class, make winch locate with respect to this bearing structure rotation the installation site of being fixed on winch.
Fig. 1 is the block diagram of the beam construction thing that comprises bearing structure.Fig. 2 be from the arrow Z direction of Fig. 1 observe this beam construction thing to view.The 1st, bearing structure.Figure 1 illustrates winch 3 (weight) by after lifting is near the top of elevating road 2, bearing structure 1 make this winch 3 take that supporting axial region 70 carries out bolster rotation as center of turn to arrow u direction and the rotation that is through with after winch 3 soon.Fig. 2 shows the internal structure of bearing structure 1 bottom of observing from arrow Z direction in situation about having ruptured according to curve w.
The first support beam 4 and the second support beam 5 are separately positioned on the fore-and-aft direction of elevating road 2.At interior vertical not shown 4 car guide rails and the weight guide of being provided with of elevating road 2.Support beam 4 on even keels are arranged between certain two each upper end among these guide rails, and support beam 5 on even keels are arranged between each upper end of other two guide rails.The antetheca side of the elevating road 2 on support beam 4,5, is provided with two upstand 6,7, and on the upper end of these upstand 6,7, on even keel is provided with for setting up two beams 8 of not shown main push-towing rope rope.Two beams 8 are steel.Pulley gear 9,10 (pulley) is installed on these beams 8, for rolling up the only steel rope class on bearing structure 1 that hangs tag.
Bearing structure 1 forms integratedly with the beam construction thing 11 that is arranged on elevating road 2 tops, and this beam construction thing 11 consists of many beams along fore-and-aft direction and above-below direction respectively.This beam construction thing 11 possesses: two mobile restriction parts 12, are separately positioned on support beam 4,5; Two winch support beams 13, are arranged between support beam 4,5 via these mobile restriction parts 12, and extend upward at right and left along rear internal face 2a; And two bearing dual-purpose frames installation base portions 14, be separately positioned on these winch support beams 13, there is the cutting part that cross section is U-shaped.Cross section refers to the face while having carried out cutting off with the face that is parallel to left and right sides internal face.
And then, that bearing structure 1 has is a pair of, the triangle frame 15,16 (a pair of frame) of two spandrel frame shapes, and this triangle frame 15,16 is assembled into a leg-of-mutton apex by the columned pole parts that base portion 14 axles supportings are installed by these bearing dual-purpose frames respectively and forms.In addition, on winch 3, in the periphery housing section of this winch 3, be fixed with the motor curb girder parts 17 (beam parts) with the output shaft of winch 3 length that linearity extends abreast, these motor curb girder parts 17 are fixed between the another one apex separately of triangle frame 15,16.
Fig. 3 is the decomposition assembling figure of the tectosome that consists of winch 3, motor curb girder parts 17 and triangle frame 15,16.Winch 3 has: winch main body 18 cylindraceous; Be arranged on the not shown motor part in this winch main body 18; The driving rope sheave 19 linking with the output shaft of this motor part; And be fixed on the pedestal part 20 in winch main body 18.In winch main body 18, by welding, wait and be fixed with two brackets 21 that have been implemented respectively hole processing.
Motor curb girder parts 17 are that cross section is the steel of " コ " word shape.On the bottom surface 17a of motor curb girder parts 17, as mounting hole, wear and be processed with a plurality of tapped bore 17b.The bolt of being carved by spiral shell or pin and these tapped bore 17b screw togather, motor curb girder parts 17 and bracket 21 are carried out fastening, fixing motor curb girder parts 17 and winch 3 thus.At the length direction central portion of motor curb girder parts 17, by welding, wait and be fixed with the columned pole parts 17c being formed by round steel.Lifting anchor point when it is configured as with monomer motor curb girder parts 17 liftings etc.That is, motor curb girder parts 17 are implemented to the installation measure of lifting object, and lifting anchor point is set.
At quadrature arm 29 and oblique arms 30, intersect in the apex forming, be formed with the peristome 22 of the incision-like of installing for motor curb girder parts 17 axles.On the two ends of motor curb girder parts 17, towards axial outside, be fixed with highlightedly respectively columned pole parts 23 (spindle unit).Pole parts 23 are waited and are fixed on motor curb girder parts 17 by welding.Pole parts 23 and peristome 22 are via lid 24 and be mutually installed as and can rotate without oily lining 25.
That is, peristome 22 is as working for the beam parts installation portion of motor curb girder parts 17 is installed.When quadrature arm 29 is remained to level, the opening of the otch of this peristome 22 is positioned at below, and in this opening portion, inserts the pole parts 23 of motor curb girder parts 17.
Without oily lining 25, be enclosed within on the outside face of these pole parts 23.The pole parts 23 that covered without oily lining 25 by this are inserted into this opening portion.Two pole parts 23 are all installed to be across lid 24 and can rotate with respect to triangle frame 15,16 respectively.Make 23 intercalations of pole parts in otch time, with the part of the opening of otch front end opposition side by covering 24 sealings.In addition, quadrature arm 29 on the face of pole parts 23, in the surrounding of peristome 22, also strengthening part can be installed, this strengthening part has the entry of the shape identical with opening shape.
In addition, the quadrature arm 29 among three apex of two triangle frames 15,16 and quadrature arm 28 intersect in the apex forming, and are assembled with and are intercalated in the pole parts 26 that bearing dual-purpose frame is installed base portion 14.The plate 26a that strengthens use also can be installed on these pole parts 26.
Fig. 4 (a) is the amplification stereogram of the apex between the quadrature arm 29,28 of triangle frame 16, has represented to have removed the example of the state of the plate 26a that strengthens use.At the two ends of pole parts 26, be separately installed with without oily lining 27.
Fig. 4 (b) is the amplification stereogram that bearing dual-purpose frame is installed base portion 14.In the figure, represent to observe from the inner left wall face side of elevating road 2 example that this bearing dual-purpose frame is installed base portion 14.Bearing dual-purpose frame is installed base portion 14 and is had: two foundation beam 14a are respectively that cross section is the steel of " コ " word shape; With two bolster sheet 14b, be arranged on these base beams 14a upper, there is respectively the notch 31 of U-shaped.Base beam 14a is so that the opposed facing state spread configuration of face of these base beams 14a.Between these faces, be provided with the gap with the distance of the thickness same degree of the quadrature arm 28 of triangle frame 16.Each notch 31 is opening upward, has or not the pole parts 26 of oily lining 27 for the band of intercalation triangle frame 16.
Fig. 4 (c) triangle frame 16 that has been intercalation and bearing dual-purpose frame are installed their block diagram of the state of base portion 14.Lid 32 as anticreep parts is installed to cover the mode of the both sides of bearing portion, and under this state, triangle frame 15 can be arranged on bearing dual-purpose frame installation base portion 14 rotationally.In other words, the opening above that bearing dual-purpose frame is installed base portion 14 is incision-like, as the pole parts 26 of spindle unit, is with and has or not oily lining 27 ground to insert.In otch intercalation the part of during pole parts 26 and opening otch front end opposition side, keep hollowing out to the state till a slice of bolster sheet 14b and become opening.
15 intercalations of triangle frame are also identical with the example of Fig. 4 to the structure of the part of bearing dual-purpose frame installation base portion 14, identical to the structure of the part of bearing dual-purpose frame installation base portion 14 with 16 intercalations of triangle frame.
In addition, among three apex of two triangle frames 15,16 of Fig. 3, quadrature arm 28 and oblique arms 30 intersect the outside of the apex that forms, is formed with the stop hole 33 (tractive unit) that the cable bodies such as steel rope, hawser or chain lock.In a side stop hole 33, lock to be useful on and give the cable body of the drawing tension that axle rotates and for these two of the cable bodies that stop identical bearing structure 1 to decline to rotate to bearing structure 1.In the opposing party's stop hole 33, also lock to be useful on bearing structure 1 to give drawing tension and stop to decline and rotate two cable bodies of use.
Each cable body of bearing structure 1 being given to drawing tension, is wound around respectively on pulley gear 9,10.The pulley gear 9 of Fig. 1 has the flat pair of upstanding supporting slice that mutual face is relative and the wheel that carries out axle supporting by these its upright, supported sheets, and the periphery volume of the upside among this wheel upper and lower hangs with cable body.This cable body is wound around wheel upside from the below of pulley gear 9, and turns back and below extending in this wheel periphery, locks in the stop hole 33 of the triangle frame 15 in left side.The formation of pulley gear 10 is also identical with the formation of pulley gear 9.Cable body by pulley gear 10 is wound around wheel upside from the below of this pulley gear 10, and turns back and below extending in wheel periphery, locks in the stop hole 33 of the triangle frame 16 on right side.These pulley gears 9,10 can be fixed etc. and to be arranged on two beams 8 by screw thread, and can be from these beam 8 dismountings.
As shown in Figure 1 to 4, the face almost parallel that makes face that each arm axle of three by triangle frame 15 forms, forms with each arm axle by triangle frame 16, between motor curb girder parts 17 these triangle frames 15,16 of link.Triangle frame 15,16 has respectively the apex at three places.Each rectangular-shaped apex is rotated the earth's axis freely and is bearing on bearing dual-purpose frame installation base portion 14.One among second, third acute angle-shaped apex can be bearing on motor curb girder parts 17 by rotary axis of earth respectively.The 3rd apex is endowed tension force and is endowed rotation restraint via stop hole 33 respectively.
Each bolster sheet 14b that two the bearing dual-purpose frames in the pole parts 26 of each pair of right and left by triangle frame 15,16 and left and right are installed base portions 14 forms supporting axial region 70.Bearing structure 1 is usingd and is supported the winch 3 as lifting object at upwardly extending this supporting axial region 70 of right and left as bolster, and draw the stop hole 33 that the 3rd apex is paid near left and right, thus by the displacement obliquely upward of the position of a pair of stop hole 33, and centered by bolster, carry out axle rotation.Bearing structure 1 is by making triangle frame 15,16 rotate around bolster, and the posture that the posture that makes thus winch 3 is inclined relative to horizontal from the seat surface of pedestal part 20 turns to this seat surface towards the posture of the bottom of elevating road 2.In addition, be used in give turning effort drawing tension via pulley gear 9,10 effects of the tops from bearing structure 1, and lifting anchor point is not set at the top of elevating road 2, just can not make winch 3 in place to the position of hope.
In addition, the hoisting device of present embodiment possesses: bearing structure 1, is arranged on beam construction thing 11; Pulley gear 9,10, for the power of giving different directions to this bearing structure 1; The hoisting cranes such as chain block, are arranged on the below of elevating road 2; And cable body, an end locks on this bearing structure 1, and pars intermedia is wound around on these pulley gears 9,10, and the other end locks on this hoisting crane.
With reference to Fig. 5 to Figure 13, describe the heavy mounting method that has used this real of hoisting device of above-mentioned formation to execute mode in detail.Fig. 5 is the process chart of the heavy mounting method of present embodiment, the structure in each operation of Fig. 6～Figure 13 presentation graphs 5 and the elevator articles for use that are arranged at this structure.In Fig. 6～Figure 13, by the stereo directional of hoisting device from the example appropriate change of Fig. 1 represent.The symbol of having narrated represents the key element identical with them.
Fig. 6 means the figure of the operation that lifting anchor point is set.In the steps A 1 of Fig. 5, be positioned at the building the superiors import and export 2b under on the front side internal face 2c of elevating road 2 of position, be provided with the setting tool 37,39,41 as lifting anchor point.Mobile restriction parts 12 carry out mobile restriction and absorption of vibrations.Two winch support beams 13 are arranged on support beam 4,5 abreast across these mobile restriction parts 12.Each winch support beam 13 is all that cross section is the steel of H type.On two winch support beams 13, be provided with the seat board 13a that is positioned length direction central portion.
Fig. 7 means the figure of the operation that pulley gear 9,10 is set.In the steps A 2 of Fig. 5, pulley gear 9,10 is arranged on two beams 8.
Fig. 8 means the figure that two bearing dual-purpose frames are installed the operation of base portion 14 is set.In the steps A 3 of Fig. 5, bearing dual-purpose frame is installed respectively on two winch support beams 13 base portion 14 is installed.These bearing dual-purpose frames are installed the interval that arranges of base portions 14, according to the total length of motor curb girder parts 17, each thickness of being separately positioned on the left and right directions of two pole parts 23 on the two ends of these motor curb girder parts 17 and triangle frame 15,16, decide.
In the steps A 4 of Fig. 5, triangle frame 15,16 is installed on two bearing dual-purpose frames base portion 14 is installed.Fig. 9 means the figure of the operation that triangle frame 15,16 is set.The place ahead in the figure illustrate the pars intermedia of two beams 8 split except the example of state.
In steps A 5, motor curb girder parts 17 are arranged on winch 3.As shown in Figure 3, on the winch 3 below quilt is moved into elevating road 2, people utilizes bolt or pin to carry out screw thread and fixes, and motor curb girder parts 17 are fixed on winch 3.On some walls above in elevating road 2, as lifting anchor point, be provided with in addition not shown mounting tools.Under this state, cable body is locked on the pole parts 17c of motor curb girder parts 17, and makes the hoisting crane actions such as chain block, thus winch 3 by the bottom from elevating road 2 to the top lifting that is provided with the elevating road 2 of beam construction thing 11.People's manipulating crane, so that the height and position of motor curb girder parts 17 in elevating road 2 is identical with the installation site of triangle frame 15,16.
Figure 10 means the figure of the operation of motor curb girder parts 17 and the fastening operation of triangle frame 15,16.In steps A 6, as shown in Figure 3, people will be fixed on motor curb girder parts 17 on winch 3 below from triangle frame 15,16 and is inserted into the peristome 22 of these triangle frames 15,16 and installs.
In steps A 7, hoisting crane is set.Hoisting crane is used chain block.Figure 11 means that hanging of winch 3 hold the figure of structure.The funicular entity of three equal chain drive-belts of chain block 34,35,36 or steel rope etc. promotes and funicular entity declines.On the setting tool 37 that one distolateral hook of chain block 34 locks this chain block 34 on elevating road wall.The cable body 38 being drawn by chain block 34 is wound around pulley gear 9 from top, and another of this cable body 38 is distolateral via not shown shackle, links with the stop hole 33 of the quadrature arm 28 of two triangle frames 16.People is attached at shackle or the shackle that clamped ring on stop hole 33, and steel rope or chain are locked on this shackle.
In addition, one of second chain block 35 distolateral dogging is only on other setting tool 39.Cable body 40 branches by these chain block 35 tractions, consist of cable body 40a, cable body 40b.One side's cable body 40a is by any one in pulley gear 9,10, and by the below of two support beams 8, via stop hole 33 links of the quadrature arm 28 of shackle and a side's triangle frame 16.The opposing party's cable body 40b is also by any one in pulley gear 9,10, and by the below of two support beams 8, via stop hole 33 links of the quadrature arm 28 of shackle and the opposing party's triangle frame 15.
And a distolateral dogging of the chain block 36 of right-hand member is only on the 3rd setting tool 41.Cable body 42 by these chain block 36 tractions is wound around pulley gear 10 from top, and the stop hole 33 of another distolateral quadrature arm 28 via shackle and triangle frame 15 of this cable body 42 links.On two triangle frames 15,16, link altogether four cable bodies 38,40a, 40b, 42.
Then in the steps A 8 of Fig. 5, people starts the derricking motion of two chain blocks 34,36.When the cable body 38,42 in both end sides respectively from above be erected under the state pulley gear 9,10, chain block 34,36 is when promoting and driving, respectively before lifting to making each stop hole 33 of end two quadrature arms 28 downward, apply the tension force towards the direction of oblique upper.With the effect interlock of this tension force, and triangle frame 15,16 be take the axle core of the bearing portions such as pole parts 26 and is rotated as center of turn.Making length direction take the axle core of pole parts 23 bearing portions such as grade towards the quadrature arm 28 of level is center of turn, so that the mode that this quadrature arm 28 is erect, winch 3 starts to rotate.Now, chain block 35 is operating as the tension recovery that makes cable body 40a, 40b, makes cable body 40a, 40b keep not being endowed the state bending of tension force.All tensionings and to winch 3 effect torques of cable body 38,42.
As shown in Figure 2, when the amount of spin of winch 3 surpasses 90 degree and rotates, while winch 3 is to rotate the mode application force falling to opposition side.The driving operation to chain block 34,36 is stopped, making under state that the tension force of cable body 38,42 relaxes, chain block 35 will be given quadrature arm 28 towards the tracted load of setting tool 37 sides, and makes winch 3 fall rotation to opposition side.Figure 12 is the block diagram that rotates the winch 3 of the state finishing.
In addition, in the steps A 9 of Fig. 5, the motor curb girder parts 17 of installing on the winch of the state of Figure 12 3, triangle frame 15,16 and pulley gear 9,10 are dismantled respectively.By the elevator articles for use complete removal using in lifting and rotation.Figure 13 represents lifting and the block diagram of the winch 3 of the state that the articles for use that use in rotating have removed.Winch 3 becomes pedestal part 20 and is located in the state on seat board 13a.
Like this, according to the heavy mounting method of present embodiment, can be not with manpower until finally all carry out weight to the movement of assigned position by the operation of hoisting crane.Use is the connecting rod mechanism of three arm members combination, make winch 3 along vertical direction Z direction to toroidal in depending on cross section rotate, can use thus hoisting crane to carry out the lifting of vertical direction and the movement of horizontal direction simultaneously.
In sum, as shown in Figure 1, hoisting device possesses: as the winch 3 of lifting object; Motor curb girder parts 17, for this winch 3 axially on linearity the linearity material fixed; And two triangle frames 15,16, can be arranged on rotationally respectively the two ends of these motor curb girder parts 17. Triangle frame 15,16 can be arranged on rotationally respectively bearing dual-purpose frame base portion 14 is installed, and bearing dual-purpose frame is installed base portion 14 and is fixed on two winch support beams 13 as lifting object setting unit.
In playing retry, the stop hole 33 that forms the quadrature arm 28 of triangle frame 15,16 works as tractive unit.The chain block 34,35,36 of installing by the cable body such as the shackle to via not shown and steel rope or chain operates, and what hoisting device made that winch 3, motor curb girder parts 17 and triangle frame 15,16 take triangle frame 15,16 thus respectively supports axial region 70 for center of turn rotation.Thus, can carry out the lifting of winch 3 and the movement of horizontal direction as lifting object.
In addition, the present invention is not limited to above-mentioned embodiment itself, implementation phase in the scope that does not depart from its purport, can and specialize inscape change.In the above-described embodiment, to the method for winch is installed, be illustrated, but the related heavy mounting method of embodiments of the present invention also can be used for the situation of the ponderable elevator articles for use of other tools of lifting.The frame material being arranged on winch 3 is the such triangle frame of triangle frame 15,16, but is not limited to triangle, also can use the polygon-shaped frames such as quadrangle, pentagon.As a pair of frame, be not limited to polygon-shaped frame, also can use for example tabular flat board with each apex.
In addition,, by the disclosed a plurality of inscapes of above-mentioned embodiment are appropriately combined, can form various inventions.For example, also can from the whole inscapes shown in embodiment, delete several inscapes.
Claims (7)
1. a heavy mounting method, is characterized in that, comprising:
The a pair of frame of the first pivotal bearing part, the second pivotal bearing part and tractive unit will be there is respectively, can be installed to rotationally the operation on bearing structure via this second pivotal bearing part, this bearing structure is arranged on the beam construction thing in the elevating road of elevator, has and some walls of above-mentioned elevating road horizontally extending axis abreast;
Installation has the beam parts of the axle core of the linearity parallel with the above-mentioned axis of above-mentioned bearing structure, above-mentioned a pair of frame and this beam parts are linked, and above-mentioned the first pivotal bearing part axle is bearing on these beam parts, the operation that above-mentioned a pair of frame can be rotated via above-mentioned beam parts in relative each other mode;
The operation of the fixing weight as lifting object is installed on above-mentioned beam parts; And
Carry out the above-mentioned tractive unit of above-mentioned a pair of frame to give the lifting of tractive force, above-mentioned the first pivotal bearing part is rotated around the axis of above-mentioned the second pivotal bearing part, while above-mentioned weight is rotated be installed to the operation of the installation site on above-mentioned beam construction thing.
2. heavy mounting method as claimed in claim 1, is characterized in that,
Above-mentioned bearing structure is being installed in the operation of above-mentioned a pair of frame, after the bearing dual-purpose frame installation base portion that forms above-mentioned bearing structure is installed to above-mentioned installation site, at this bearing dual-purpose frame, is being installed on base portion above-mentioned a pair of frame is installed;
After the operation of fixing above-mentioned weight is installed on above-mentioned beam parts, by the above-mentioned weight lifting of having fixed above-mentioned beam parts to the position that is provided with above-mentioned beam construction thing;
Above-mentioned weight is being installed in the operation of above-mentioned installation site, above-mentioned a pair of frame and above-mentioned beam parts is being linked, and carry out the above-mentioned tractive unit of above-mentioned a pair of frame to give the operation of tractive force, carrying out thus the lifting of above-mentioned weight.
3. heavy mounting method as claimed in claim 1, is characterized in that,
Before above-mentioned weight is installed to the operation of above-mentioned installation site, a plurality of pulleys are set, many cable bodies and hoisting crane, above-mentioned a plurality of pulley is arranged in above-mentioned a pair of frame above the height of above-mentioned elevating road, and be arranged on above-mentioned beam construction thing, above-mentioned many cable bodies are wound around on these pulleys, each one end locks on the above-mentioned tractive unit of above-mentioned a pair of frame, the other end of above-mentioned hoisting crane and these cable bodies links, be positioned at the below of above-mentioned beam construction thing, to be fixed on mounting tools in above-mentioned elevating road as lifting anchor point, above-mentioned cable body is promoted and the driving that declines,
Above-mentioned weight is being installed in the operation of above-mentioned installation site, above-mentioned tractive force is the direction towards above-mentioned a plurality of pulleys and cable body contact site to the axle core from above-mentioned beam parts, gives the above-mentioned tractive unit of above-mentioned a pair of frame.
4. a hoisting device, is characterized in that, possesses:
Bearing structure, is arranged on beam construction thing set in the elevating road of elevator, has and some walls of above-mentioned elevating road horizontally extending axis abreast;
Beam parts, have the axle core of the linearity parallel with the above-mentioned axis of this bearing structure, for fixedly weight is installed;
A pair of frame, has respectively the second pivotal bearing part on above-mentioned bearing structure of first pivotal bearing part of pivot suspension on these beam parts, pivot suspension and is endowed the tractive unit that makes the power that this first pivotal bearing part rotates around the axis of this second pivotal bearing part;
A plurality of pulleys, are arranged in these frames above the height of above-mentioned elevating road, are arranged on above-mentioned beam construction thing;
Many cable bodies, are wound around on these pulleys, and each one end locks on the above-mentioned tractive unit of above-mentioned a pair of frame; And
Hoisting crane, links with the other end of these cable bodies, using mounting tools below, that be fixed on above-mentioned elevating road that is arranged in above-mentioned beam construction thing as lifting anchor point, above-mentioned cable body is promoted and the driving that declines;
Lifting by this hoisting crane drives, and above-mentioned a pair of frame rotates around the axis of above-mentioned the second pivotal bearing part respectively, while above-mentioned weight is rotated, is installed to the installation site on above-mentioned beam construction thing.
5. hoisting device as claimed in claim 4, is characterized in that,
Above-mentioned a pair of frame is that a plurality of arms are assembled as polygon-shaped and form, and the plurality of arm comprises respectively: link the arm between above-mentioned the first pivotal bearing part and above-mentioned the second pivotal bearing part; Link the arm between above-mentioned the second pivotal bearing part and above-mentioned tractive unit; And link the arm between above-mentioned tractive unit and above-mentioned the first pivotal bearing part;
Above-mentioned the first pivotal bearing part possesses: otch, is formed on the arm linking between above-mentioned the first pivotal bearing part and above-mentioned the second pivotal bearing part; Be bearing in the spindle unit of the above-mentioned beam component side in this otch with axle; In above-mentioned otch intercalation during above-mentioned spindle unit, open portion tegmentum parts sealing above-mentioned otch and front end opposition side.
6. hoisting device as claimed in claim 4, is characterized in that,
Above-mentioned bearing structure possesses: the spindle unit that is arranged on above-mentioned a pair of frame side; With bearing dual-purpose frame, base portion is installed, is had and supply the otch of this spindle unit intercalation and be arranged on above-mentioned beam construction thing; In above-mentioned otch intercalation during above-mentioned spindle unit, the open portion of above-mentioned otch and front end opposition side keeps the state hollowing out and opens.
7. hoisting device as claimed in claim 4, is characterized in that,
Above-mentioned beam parts are implemented for and screw togather with above-mentioned weight or the installation processing of bolted, and are provided with for these beam parts being carried out with monomer the lifting anchor point of lifting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP219274/2009 | 2009-09-24 | ||
| JP2009219274A JP5317037B2 (en) | 2009-09-24 | 2009-09-24 | Heavy object mounting method and lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102030237A CN102030237A (en) | 2011-04-27 |
| CN102030237B true CN102030237B (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010265797.XA Active CN102030237B (en) | 2009-09-24 | 2010-08-26 | Heavy mounting method and hoist device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5317037B2 (en) |
| CN (1) | CN102030237B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5875789B2 (en) * | 2011-06-28 | 2016-03-02 | 東芝エレベータ株式会社 | Rope installation method |
| JP6089091B1 (en) * | 2015-12-07 | 2017-03-01 | 東芝エレベータ株式会社 | Elevator hoist installation jig and elevator hoist installation method |
| WO2020053990A1 (en) * | 2018-09-12 | 2020-03-19 | 三菱電機株式会社 | Return pulley beam device of elevator and elevator |
| WO2020194523A1 (en) * | 2019-03-26 | 2020-10-01 | 三菱電機株式会社 | Elevator device and mechanical base for same |
| CN110467094A (en) * | 2019-09-21 | 2019-11-19 | 中科鼎盛电梯科技江苏有限公司 | A kind of fixing-stable installs elevator hoist and installation method additional without foundation pit |
| JP6881865B1 (en) * | 2020-02-28 | 2021-06-02 | 東芝エレベータ株式会社 | Hoisting machine unit and its installation method |
| US11834296B2 (en) * | 2020-12-19 | 2023-12-05 | Paul J. Scherzer | Machine room-less elevator construction |
| CN112897293B (en) * | 2021-01-15 | 2022-08-16 | 高企达电梯(江苏)有限公司 | Traction type construction elevator synchronously lifted with building machine |
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| JP2000034072A (en) * | 1998-07-17 | 2000-02-02 | Hitachi Building Systems Co Ltd | Mounting device for elevator hoisting machine |
| JP2001171954A (en) * | 1999-12-20 | 2001-06-26 | Mitsubishi Electric Corp | Means of supporting hoisting machine of elevator |
| CN1443134A (en) * | 2000-07-19 | 2003-09-17 | 奥蒂斯电梯公司 | Integrated elevator installation hoist tool |
| CN1989062A (en) * | 2004-08-24 | 2007-06-27 | 东芝电梯株式会社 | Traction machine installing apparatus and installing method for traction machine |
| JP2007210703A (en) * | 2006-02-07 | 2007-08-23 | Toshiba Elevator Co Ltd | Device and method for installing hoist machine in machine-room-less elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003263542A1 (en) * | 2003-09-29 | 2005-04-14 | Otis Elevator Company | Method for mounting a car drive machine, especially for elevators without any machine room, and elevator obtained |
| JP4597595B2 (en) * | 2004-07-12 | 2010-12-15 | 東芝エレベータ株式会社 | Hoisting machine installation equipment |
| JP2007210708A (en) * | 2006-02-07 | 2007-08-23 | Hitachi Building Systems Co Ltd | Lifting device and lifting method for elevator hoist machine |
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2009
- 2009-09-24 JP JP2009219274A patent/JP5317037B2/en not_active Expired - Fee Related
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2010
- 2010-08-26 CN CN201010265797.XA patent/CN102030237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000034072A (en) * | 1998-07-17 | 2000-02-02 | Hitachi Building Systems Co Ltd | Mounting device for elevator hoisting machine |
| JP2001171954A (en) * | 1999-12-20 | 2001-06-26 | Mitsubishi Electric Corp | Means of supporting hoisting machine of elevator |
| CN1443134A (en) * | 2000-07-19 | 2003-09-17 | 奥蒂斯电梯公司 | Integrated elevator installation hoist tool |
| CN1989062A (en) * | 2004-08-24 | 2007-06-27 | 东芝电梯株式会社 | Traction machine installing apparatus and installing method for traction machine |
| JP2007210703A (en) * | 2006-02-07 | 2007-08-23 | Toshiba Elevator Co Ltd | Device and method for installing hoist machine in machine-room-less elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011068429A (en) | 2011-04-07 |
| JP5317037B2 (en) | 2013-10-16 |
| CN102030237A (en) | 2011-04-27 |
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