CN101326119A - Elevator weight temporary placing device and weight installation method - Google Patents
Elevator weight temporary placing device and weight installation method Download PDFInfo
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- CN101326119A CN101326119A CNA2006800458386A CN200680045838A CN101326119A CN 101326119 A CN101326119 A CN 101326119A CN A2006800458386 A CNA2006800458386 A CN A2006800458386A CN 200680045838 A CN200680045838 A CN 200680045838A CN 101326119 A CN101326119 A CN 101326119A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/002—Mining-hoist operation installing or exchanging guide rails
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- Types And Forms Of Lifts (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A weight temporary placing device (100) is used to place a weight (3) on a device installation table (4) arranged at a desired position of an elevator hoistway. The weight temporary placing device (100) includes a temporary placing table (10) and a support arm (20). The temporary placing table (10) extends in the direction crossing the hoistway toward the center portion of the hoistway from immediately below the device installation table (4) and holds a sliding plate (14) at the same height as the device installation table (4). The support arm (20) is mounted on the device installation table (4) from the position apart from the lower portion toward the bottom of the temporary placing table (10) with inclination upward.
Description
Technical field
The present invention relates to for elevator temporarily is placed in the hoistway (hoist way) and the weight temporary placing device of the elevator of preparing and the installation method of weight with weight.
Background technology
In order to seek effective utilization of building, thereby elevator is arranged on the hoistway in-to-in topmost cancellation Machine Room of elevator with equipment machine and winch, such machine House-less type elevator device increases.
In this elevator device, will be undertaken by following step as the operation that the equipment machine of weight and winding plant etc. rise to the topmost of hoistway.Guide rail at first is set, assembles the cab framework then.The top of cab framework installed be used to place the temporary transient mounting table of weight after, weights such as winch and equipment machine are positioned on the temporary transient mounting table.The cab framework is moved to the top that is arranged on hoistway be provided with near the position after, weight is moved to the original position that is provided with that be provided with from temporary transient mounting table.
As the example that weight is set, be to disclose in the TOHKEMY 2002-332175 communique to utilize cab framework etc. to install the lift appliance of elevator with equipment machine in the open communique sequence number of Japanese Patent.
In the operation of the above-mentioned weight that elevator is set, the operating personnel together is multiplied by the cab framework that mounting has weight, promotes operation.The operating personnel moves to the operation that the position is set with weight from temporary transient mounting table and also carries out at the cab framework.Therefore, fall, must take safety measures in order not make operating personnel and weight.Also need same safety measure at the installation method described in the TOHKEMY 2002-332175 communique.
Summary of the invention
The invention provides internal security at hoistway be provided with weight elevator the weight temporary placing device and utilize the installation method of the weight of this weight temporary placing device.According to this device, can be provided for temporarily placing the platform of weight simply on the top of hoistway.Therefore,, weight just needn't on the cab framework, promote operation, so can carry out operation safely by directly being positioned on the temporary transient mounting table.
The weight temporary placing device of an embodiment of the invention is used for the weight mounting is provided with platform to the machine of hope (being scheduled to) position of the hoistway that is set at elevator.The weight temporary placing device has temporary transient mounting table and hold-down arm.Temporary transient mounting table, extend along the direction of crosscut (passing across) hoistway towards the central portion of hoistway the tight below that platform is set from machine, and highland such as platform is set with machine keeps guide plate.Hold-down arm leaves the position that this machine is provided with platform below at machine platform is set and up disposes towards the lower tilt of temporary transient mounting table.
Adopt the installation method of the weight of this weight temporary placing device, with temporary transient mounting table with the center position of tight direction hoistway down that platform is set from machine extend towards installation, this temporary transient mounting table has the guide plate that highland configurations such as platform are set with machine on top.Then, being installed in machine is provided with platform below and leaves the hold-down arm that up extend to the lower tilt of temporary transient mounting table position that this machine is provided with platform.Be unloaded on the temporary transient mounting table after weight sling, make this weight to machine platform is set then and slide from temporary transient mounting table.
The weight temporary placing device of another embodiment of the present invention is used for the weight mounting near a guide rail of the pair of guide rails of the hoistway that is arranged at elevator along vertical direction and the machine that disposes is provided with platform.This weight temporary placing device has first corbel, second corbel, at least two beams and temporary transient mounting table.First corbel is installed on the loading plate, and this loading plate is arranged on and is disposed at machine and is provided with on the sidepiece of support of tight below of platform.Second corbel is fixed on and is set at away from being provided with on locational another guide rail of a guide rail of platform near machine in the pair of guide rails.At least two beams are provided with spaced apartly, set up to the hook portion that is arranged on second corbel from the supporting part that is arranged on first corbel.Temporary transient mounting table, stride and two beams between dispose, and have the guide plate that highland configurations such as platform are set with machine.
Adopt the installation method of the weight of this weight temporary placing device, at first first corbel is installed on the supporting part, this supporting part is arranged on and is disposed at machine and is provided with on the sidepiece of support of tight below of platform.Then, second corbel is fixed on is arranged at away from being provided with on locational another guide rail of a guide rail of platform near machine in the pair of guide rails.At least two beams of configuration spaced apart are set up on the hook portion that is arranged on second corbel from the supporting part that is arranged on first corbel.Stride and two beams between dispose temporary transient mounting table with guide plate that highland configurations such as platform are set with machine.Be unloaded on the temporary transient mounting table after weight sling, make weight slide into machine then platform is set from temporary transient mounting table.
Description of drawings
Fig. 1 is the lateral plan of weight temporary placing device of the elevator of expression first embodiment of the present invention;
Fig. 2 A is the block diagram from beneath temporary transient mounting table shown in Figure 1;
Fig. 2 B is a block diagram of observing temporary transient mounting table shown in Figure 1 from the top;
Fig. 3 is the block diagram of hold-down arm shown in Figure 1;
Fig. 4 is the block diagram from beneath weight temporary placing device shown in Figure 1;
Fig. 5 is the lateral plan of weight temporary placing device of the elevator of expression second embodiment of the present invention;
Fig. 6 is the block diagram of the first single tube support component shown in Figure 5;
Fig. 7 is the block diagram of the second single tube support component shown in Figure 5;
Fig. 8 is the cutaway view of observing from the direction of arrow along the B-B line Fig. 5;
Fig. 9 is a block diagram of observing the temporary transient mounting table of single hose shown in Figure 5 from the top;
Figure 10 is the cutaway view of observing from the direction of arrow along the C-C line Fig. 9.
The specific embodiment
Figure 1 illustrates the weight temporary placing device 100 of the elevator of first embodiment of the present invention.At first, installing before the operation of weight stopgap unit 100, pair of guide rails is installed on vertical direction along the mutual relative sidewall of hoistway.This guide rail is configuration relatively mutually.One of them guide rail 1a extend to weight 3 the cooresponding height in position is set.
Near the top of a guide rail 1a, be provided with support (machine bed) 2.Support 2 is fixed in the top of the inwall or a guide rail 1a of hoistway.Support 2 is equipped with machine and platform 4 is set, becomes and be used for the mounting elevator and with the master of weight 3 platform be set on top, for example be the structure that reinforced rib is installed in the channel parts of C shape section.Weight 3 for example is a winch etc.
The weight temporary placing device 100 of elevator of the present invention utilizes at least one guide rail 1a and support 2 to install.Weight temporary placing device 100 roughly is made of temporary transient mounting table 10 and hold-down arm 20.Temporary transient mounting table 10 as shown in Figure 2, possesses fish plate 11,11, supports frame 12a, 12b, sets up frame 13, guide plate 14.
The support 2 of C shape section is welded with the loading plate of triangle along vertical face.This loading plate, have be used for inserting logical (being inserted through) tie bolt (Sew and pay ボ Le ト, seam bolt) a plurality of bolts hole, dispose in the horizontal direction spaced a predetermined distance fromly.The top of loading plate is set as level.Fish plate the 11, the 11st, triangular shape has and is arranged on the circular hole 11a that the cooresponding a plurality of tie bolts of bolt hole on the loading plate are used.Carriage 12a, 12b are from fish plate 11,11 horizontal-extendings.Carriage 12a is that the tube of quadrangle section is so-called rectangular steel tube.Carriage 12b is that the angle steel of L i section is so-called angle section.
Setting up frame 13 is rectangular steel tubes, is erected between the leading section of extended two carriage 12a, 12b of fish plate 11,11 difference.Set up the end of frame 13 and the side welding of carriage 12a, 12b.Guide plate 14 be configured in carriage 12a, 12b and set up frame 13 above, temporarily keep weight 3.
Direction shown in the arrow A among Fig. 2 B is with the mounting direction of fish plate 11,11 when loading plate is installed.Lead in the circular hole 11a that the tie bolt of the bolt hole of loading plate and fish plate 11,11 is used by tie bolt 15 is inserted, and fastening with nut, thus each fish plate 11,11 is fixed on the loading plate.Carriage 12a, 12b and set up the combination that frame 13 parts that use are not limited to above-mentioned parts can be the angle steel of various rectangular steel tubes, L font.
By temporary transient mounting table 10 is installed on the support 2, support 2, carriage 12a, 12b, sets up frame 13 and constituted the frame that is groined type.For by carriage 12a, 12b, set up the area of the part that frame 13 and support 2 surround, consider weight 3 area being set and be made as suitable size.
Be positioned at the end bending upward of guide plate 14 of the periphery of temporary transient mounting table 10, even if make that weight 3 lateral excursions can landing yet.Guide plate 14 can be made by a plate, also can be divided into two plates and install with state spaced apart shown in Fig. 2 B.Consider the area that is provided with of weight 3, and the gross area of guide plate 14 is made as suitable size.
Setting up the fwd substantial middle part away from support 2 one sides of frame 13, by being welded with the cringle of making by angle steel 16 (eye piece).Forming peristome 16a from the cringle 16 that sets up the outstanding part of frame 13.In addition, as shown in Figure 2, in order to strengthen guide plate 14, the brace panel 17 of triangle is installed between below the lateral surface of carriage 12a, 12b and guide plate 14.Under the situation that guide plate 14 is more greatly installed from carriage 12a with stretching out, brace panel 17 is installed can support weight 3.Also brace panel 18 on the base end part of carriage 12a by being welded with triangle.Brace panel 18 is provided with the circular hole that a plurality of tie bolts are used with the smooth accordingly face of circular hole 11a of fish plate 11.Therefore,, adopt, be anchored on the loading plate from the tie bolt and the nut of the bolt hole of circular hole 11a through the circular hole of brace panel 18 and by loading plate for the fish plate 11 of carriage 12a side.
Setting up an end of frame 13, be supporting blade 21 to be installed on by the appropriate location below the carriage 12b side in the present embodiment.Supporting blade 21 is the angle steel that are provided with circular hole 21a that two tie bolts use, L font that a slice is extended downwards.On the side surface part of the forward end of carriage 12a, arrange to be formed with along each two ground of member of this carriage 12a and be used for inserting the circular hole 22 that leads to connecting bolt.Supporting blade 21 is connected with a leading section of hold-down arm 20.With supporting blade 21 similarly, be connected with another leading section of hold-down arm 20.
Hold-down arm 20 except being provided with above-mentioned supporting blade 21 in temporary transient mounting table 10 sides and being used to install the circular hole 22 of tie bolt, also has structure shown in Figure 3.Hold-down arm 20 has rectangular substrate 23, first angle brace (tie rod, angle brace), 24 and second angle brace 25.Substrate 23 is formed with four and is used for inserting the circular hole 23a that leads to connecting bolt.With circular hole 23a accordingly, on guide rail 1a, also be provided with four and be used for inserting the circular hole lead to connecting bolt.Substrate 23 as shown in Figure 1 by fastening with the tie bolt 26 and the nut 27 that are formed at the circular hole on the guide rail 1a by circular hole 23a, thereby is fixed on the guide rail 1a.
On the front end face of first angle brace 24, be welded with as the connection apparatus 28 that is cut into short angle steel.Connect apparatus 28, upper level flatly disposes as shown in Figure 1, is formed with on this top as shown in Figure 4 to be used for inserting the inserting hole 28a that leads to attaching partss such as bolt.In the top mounting that connects apparatus 28 opening portion channel-section steel 29 is up arranged.And the attaching parts 30 that will have a head inserts inserting hole 28a from the upside of channel-section steel 29, and channel-section steel 29 is with can be combined with respect to connecting the mode that apparatus 28 adjusts.
On two rising portions of channel-section steel 29, be formed with respectively and be used to circular hole 29a that tie bolt is passed through.The carriage 12a that constitutes as the part of temporary transient mounting table 10, on its member bearing of trend devices spaced apart ground have a plurality of for make tie bolt by and the circular hole 22 offered in the horizontal direction.Channel-section steel 29, utilize to insert lead in being selected from circular hole 22 arbitrary to the tie bolt in the circular hole 22 31 and with the nut of this screw threaded, and be connected on the carriage 12a.
The channel-section steel 29 outer carriage 12a that are embedded in.Therefore, tie bolt 31 penetrates into opposite side from the outside of channel-section steel 29 by circular hole 29a and from a side of the circular hole 22 of the paired setting of carriage 12a, the end and the nut that will expose from the circular hole 29a of the opposition side of channel-section steel 29 are fastening, and the leading section with first angle brace 24 is fixed in temporary transient mounting table 10 thus.
Below, illustrate above-mentioned structure weight temporary placing device 100 installation method and adopt weight temporary placing device 100 to promote the method for weights 3.
(1) at first, temporary transient mounting table 10 is installed in have and is provided with on the support 2 of platform 4 as the main machine that platform is set.Specifically, temporary transient mounting table 10 is by carriage 12a, 12b with set up frame 13 frameworks and form.The fish plate 11 that on the base end part side that becomes temporary transient mounting table 10 and the base end part carriage 12a, the 12b that set up frame 13 opposition sides, welds, be attached to devices spaced apart and be fixed in highlightedly on the loading plate on the sidepiece of support 2, adopt tie bolt 15 and nut to be fastened on the loading plate.By carriage 12a, 12b with set up on the frame that frame 13 constitutes, guide plate 14, cringle 16, supporting blade 21 are installed.Carriage 12a relatively to sidepiece on respectively per two ground (in couples) form circular hole 22.
(2) then, hold-down arm 20 is installed on guide rail 1a.On the both ends of substrate 23 with predetermined angle towards above weld first angle brace 24 and second angle brace 25.On first angle brace 24, install and connect apparatus 28.Connecting on the apparatus 28 by attaching parts 30 joint channel-section steels 29.With respect to the guide rail 1a of the part that is formed with four circular holes, substrate 23 is fastened on the guide rail 1a by tie bolt 26 and nut 27.As a result, hold-down arm 20 is fixed on the guide rail 1a.
(3) leading section with first angle brace 24 and second angle brace 25 is connected with temporary transient mounting table 10.Specifically, the channel-section steel 29 that is installed in the front end of first angle brace 24 is embedded in the outside of carriage 12a.Under with the arbitrary state that circular hole 22 is aimed in the circular hole 29a of channel-section steel 29 and the two pairs of circular holes 22 that are formed on carriage 12a, tie bolt 31 is inserted logical, and fastening from the outside of channel-section steel 29 with nut.Thus, the leading section of first angle brace 24 is fixed on the carriage 12a.
Be arranged on the circular hole 25a of the leading section of second angle brace 25, aim at, insert then and lead to connecting bolt 32 with being formed on a circular hole 21a who is installed on the supporting blade 21 that sets up frame 13.Tie bolt 32 and nut are screwed togather, thus second angle brace 25 is fastening with supporting blade 21.
(4) when install by above-mentioned steps finish weight temporary placing device 100 shown in Figure 4 after, weight 3 is positioned on the guide plate 14 of temporary transient mounting table 10.Adopt chain block hand hoistings such as (cucurbits) instrument, electrodynamic type winch or hoisting crane etc. to be suitable for the lifting instrument of operating environment, weight 3 is promoted.Promote required hanging brace (hanging unit) in the operation, in the inwall of top, another guide rail 1b and the hoistway of hoistway, be higher than the suitable part of position of the cringle 16 of temporary transient mounting table 10, be provided with one at least.In order during temporary transient mounting table 10, strengthening, will to promote tool carrier and be located between hanging brace and the cringle 16 in weight 3 mountings.
(5) weight 3 being moved to machine from guide plate 14 is provided with on the platform 4.Machine is provided with platform 4 and is arranged on the height roughly the same with guide plate 14, so moving heavy object 3 easily.If the low mode of platform 4 sides is set, first angle brace 24 of hold-down arm 20 and the leading section of second angle brace 25 are connected in respectively on carriage 12a, the 12b, just moving heavy object 3 easily with machine.
(6) weight 3 is being installed in after machine is provided with on the platform 4, weight temporary placing device 100 can keep installing condition, because as long as removing the tie bolt 15,26,31,32 of each several part just can separate easily with nut, so also can pull down.
Like this, temporary transient mounting table 10 is installed on the support 2, and hold-down arm 20 is installed on the guide rail 1a, the leading section of hold-down arm 20 is connected with temporary transient mounting table 10, weight temporary placing device 100 easily is set thus.In addition, the operating personnel needn't be multiplied by the operation post of establishing temporarily that is arranged on the cab framework and carry out operation, so operation safely.Before weight 3 is arranged on the desired location on the top in the hoistway, needs assembling guide rail 1a, 1b and cab framework etc., but, needn't utilize the cab framework just weight 3 can be arranged on machine and be provided with on the platform 4 according to present embodiment.
The following describes and adopt above-mentioned weight temporary placing device 100 that weight 3 is positioned over machine additive method on the platform 4 is set.Weight 3 is fixed on the guide plate 14 of temporary transient mounting table 10 by bolt.Under this state, the hook that is arranged on the cable of lifting instrument is hung on the cringle 16 of temporary transient mounting table 10, and weight 3 is sling with temporary transient mounting table 10.
Below, adopt Fig. 5 to Figure 10, the weight temporary placing device 101 of the elevator of second embodiment of the present invention is described.To having the structure with described weight temporary placing device 100 identical functions of first embodiment, the mark same numeral also omits explanation.
Before installing weight 3, pair of guide rails 1a, 1b are installed in the mutual relative sidewall upper edge vertical direction of hoistway.The position that is provided with of weight 3 is located on the guide rail 1a.Guide rail 1a extends to and is provided with the cooresponding height in tight below at position.As the master who is used for mounting weight 3 support 2 of platform is set, is fixed in the top of guide rail 1a or near the inwall of the hoistway this top.
Weight temporary placing device 101 has first corbel 42, second corbel 43, beam 44 and temporary transient mounting table 45.First corbel 42, be have installation portion, supporting part 42b, vertical rib (perpendicular rib) and rib, bend to the so-called Z bar of crank throw shape as shown in Figure 6.First corbel 42 has on the installation portion and the corresponding bolt hole 42a of bolt hole that is arranged on the loading plate 41.The installation portion of first corbel 42 as shown in Figure 8, overlaps with loading plate 41 from two outsides that clip guide rail 1a, engages by inserting to lead in the tie bolt and the nut of bolt hole.
Supporting part 42b extends to horizontal direction from the upper end of the installation portion of fitting with loading plate 41.Vertical rib erects from the end of the supporting part 42b of an opposite side with installation portion.Rib is mounted obliquely between the following and installation portion of supporting part 42b.
Temporary transient mounting table 45 is provided with platform 4 with machine leaning on of four beams 44 on the position of guide rail 1a and is adjacent to install.Temporary transient mounting table 45 as shown in Figure 9, has tie-beam 51, stiffening angle 52 (angle steel), guide plate 53 and holding assembly 55a, 55b.
Tie-beam 51 is band steel, along the direction configuration that strides across between the beam 44 that sets up on per two ground.For the section moment of inertia (second moment) that makes beam becomes big, tie-beam 51 is configured to make the vertical state that erects of band steel.Stiffening angle 52 is the angle steel with L i section, and each that is welded on tie-beam 51 along the mode of extending away from the direction of tie-beam 51 with a slice is by the place, end.Stiffening angle 52 can be separately positioned on the side of tie-beam 51 symmetrically with respect to vertical axle rotation, also can be installed on the single side of tie-beam 51 with respect to vertical axle with becoming mirror image.
Be supported on the guide plate 53 on the beam 44, encircle the mode of two beams 44 with the holding assembly 55b of holding assembly 55a by upside and downside and fix.Tie bolt 56 inserts from bolt hole 54 sides, with by the holding assembly 55a of the mode between two beams 44 by upside and the bolt hole of the holding assembly 55b of downside.End at tie bolt 56 outstanding below holding assembly 55b screws togather nut.Holding assembly 55a, 55b except that part shown in Figure 10 assemble too.
Below, illustrate that adopting above-mentioned weight to establish apparatus for placing 101 temporarily is promoted to the installation method that machine is provided with the weight of platform 4 with weight 3.
(1) at first, with first corbel 42 shown in Figure 6 respectively bolt up on two loading plates 41,41 of the sidepiece that is installed in support 2.
(2) with second corbel 43 shown in Figure 7, in the supporting part 42b contour mode of hook portion 43c with respect to first corbel 42, bolt up is on guide rail 1b.
(3) two beams 44,44 are erected between the hook portion 43c of the supporting part 42 of one first corbel 42 and second corbel 43.Equally, two beams 44,44 also are erected between another hook portion 43c of the supporting part 42b of another first corbel 42 and second corbel 43.
(4) temporary transient mounting table 45 is installed on four beams 44.Details is as follows.The parts that the holding assembly 55a of tie-beam 51, stiffening angle 52, guide plate 53 and the upside of temporary transient mounting table 45 is combined are positioned on the double-type beam 44 in per two ground.Make the bolt hole 54 of tie bolt 65 by guide plate 53 from the top.From the downside of beam 44 that holding assembly 55b is close, fix with nut as shown in figure 10.
As mentioned above, the setting of weight temporary placing device is finished.Below, by weight temporary placing device 101 weight 3 is placed on machine and is provided with on the platform 4.
(5) the lifting instrument is hung on the top or the hanging brace on the close sidewall at top that is set at hoistway.Can use manual or electrically operated chain block, electric winch, palm cucurbit etc. as the lifting instrument.Weight 3 is by the lifting instrument position higher than temporary transient mounting table 45 of slinging.At the volume of weight 3 during less than the gap between the beam 44, by promoting between the beam 44., promote during at the volume of weight 3 around the outside to beam 44 greater than the gap between the beam 44.
For example, be under the situation of winch at weight because winch is along long on the direction of axle drive shaft, thus the axle drive shaft that makes winch and beam 44 extensions under consistent state, by slinging between the beam 44.Make winch by spending towards changing 90 after the beam 44, winch is unloaded on the guide plate 53.
(6) weight 3 being moved to machine from guide plate 53 slips is provided with on the platform 4.Guide plate 53 is provided with platform 4 with machine and highly as one man is provided with or is provided with a little obliquely in the mode that platform 4 side step-downs are set towards machine.Therefore, can easily weight 3 be set to machine is provided with on the platform 5.
(7) after weight 3 being arranged on machine and being provided with on the platform 5, weight temporary placing device 101 can keep being provided with state, also can equally with first embodiment unload the tie bolt and the nut of each several part and dismantle.
The following describes and utilize weight temporary placing device 101 that weight 3 is installed in machine other installation methods on the platform 4 are set.After having carried out above-mentioned (1), (2), the bottom of weight 3 is installed on the temporary transient mounting table 45.Weight 3 and temporary transient mounting table 45 are sling with the lifting instrument integratedly, be unloaded on the beam 44.By holding assembly 55a, 55b, tie bolt 56 and nut temporary transient mounting table 45 is fixed in beam 44.Making temporary transient mounting table 45 slips of weight 3 disengagings move to machine is provided with on the platform 4.Then, similarly handle weight temporary placing device 101 with above-mentioned (7).
As mentioned above, according to first and second embodiments, weight temporary placing device 100,101 all can easily be provided with.And, after installing weight 3 on the support 2, can dismantle weight temporary placing device 100,101, so can fully guarantee the space in the hoistway.
Circular hole or bolt hole are set on each structural member in each embodiment and are undertaken fastening by tie bolt and nut, relative therewith, for example also the circular hole of a side structural member wherein or bolt hole can be changed and be made as tapped bore, be undertaken the opposing party's structural member fastening by bolt thus.Replace thread mill drilling, nut can be welded on circular hole or the bolt hole.Four beams 44 in second embodiment, have been used.About the radical of beam 44, use enough radicals to get final product according to the relation between the intensity of the weight of weight 3 and beam 44.Therefore, the radical of beam 44 is not limited to four.In addition, the installation method of the weight of weight temporary placing device of the present invention and this device of use is not limited to above-mentioned embodiment, can carry out various distortion and implement in the scope that does not break away from its purport.Therefore, be not limited to weight 3 is arranged at the situation of the topmost of hoistway, under the situation that must be arranged at the middle part, also can aim at support 2 ground and the temporary transient placement 100,101 of weight is installed, install weight 3.
Weight temporary placing device of the present invention can be applied to weights such as winch are promoted to situation near the situation top of hoistway etc., promote weight under the situation that can not fully guarantee lifting capacity.
Claims (6)
1. the weight temporary placing device of an elevator is used for the weight mounting is provided with platform to the machine of the desired location of the hoistway that is set at elevator, it is characterized in that having:
Temporary transient mounting table, extend along the direction of the above-mentioned hoistway of crosscut towards the central portion of hoistway its tight below that platform is set from above-mentioned machine, and highland such as platform is set with above-mentioned machine keeps guide plate; With
Hold-down arm, it leaves the position that this machine is provided with platform below at above-mentioned machine platform is set and up installs towards the lower tilt of above-mentioned temporary transient mounting table.
2. the weight temporary placing device of elevator as claimed in claim 1 is characterized in that,
Above-mentioned temporary transient mounting table has:
The fish plate that engages with loading plate respectively, this loading plate is installed on devices spaced apart ground in the horizontal direction with respect to being configured in the support that above-mentioned machine is provided with the tight below of platform;
The end is separately fixed on the said fixing plate, forms square frame with above-mentioned support;
Be installed in away from the cringle on the leading section of the above-mentioned frame of above-mentioned support side; With
Be fixed on the guide plate on the above-mentioned frame.
3. the weight temporary placing device of elevator as claimed in claim 1 is characterized in that,
Above-mentioned hold-down arm has:
Be engaged in and be positioned at the substrate of guide rail that above-mentioned machine is provided with the below of platform;
Separate predetermined space and be installed in first angle brace and second angle brace that on the aforesaid substrate, also tilts and up extend;
Be installed in above-mentioned first angle brace front end, with the apparatus that is connected of the above-mentioned frame combination that platform temporarily is set; With
The front end of above-mentioned second angle brace is connected in the bindiny mechanism of the frame of above-mentioned temporary transient mounting table away from the front end ground of above-mentioned first angle brace.
4. the installation method of the weight of an elevator is used for the weight mounting is provided with platform to the machine of the desired location of the hoistway that is set at elevator, it is characterized in that,
With temporary transient mounting table with tight below that platform is set from above-mentioned machine to the center position of above-mentioned hoistway extend towards installation, this temporary transient mounting table has the guide plate that highland configurations such as platform are set with above-mentioned machine on top;
The hold-down arm that up extend to the lower tilt of above-mentioned temporary transient mounting table position that this machine is provided with platform is left in installation below at above-mentioned machine platform is set;
Be unloaded on the above-mentioned temporary transient mounting table after above-mentioned weight sling, make above-mentioned weight to above-mentioned machine platform is set then and slide from above-mentioned temporary transient mounting table.
5. the weight temporary placing device of an elevator is used for the weight mounting is provided with platform to the machine that disposes near a guide rail of the pair of guide rails of the hoistway that is arranged at elevator along vertical direction, it is characterized in that having:
Be installed in first corbel on the loading plate, this loading plate is arranged on and is configured on the sidepiece of support of tight below that above-mentioned machine is provided with platform;
Second corbel, it is fixed on and is set at away from being provided with on locational another guide rail of a guide rail of platform near above-mentioned machine in the above-mentioned pair of guide rails;
At least two beams, it disposes spaced apartly, be set up in and be set at the supporting part on above-mentioned first corbel and be set on the hook portion on above-mentioned second corbel; With
Stride and above-mentioned two beams between dispose and have the temporary transient mounting table of the guide plate of highlands such as platform is set with above-mentioned machine configuration.
6. the installation method of the weight of an elevator is used for the weight mounting is provided with platform to the machine that disposes near a guide rail of the pair of guide rails of the hoistway that is arranged at elevator along vertical direction, it is characterized in that,
First corbel is installed on the supporting part, and this supporting part is arranged on and is configured on the sidepiece of support of tight below that above-mentioned machine is provided with platform;
Second corbel is fixed on is set at away from being provided with on locational another guide rail of a guide rail of platform near above-mentioned machine in the above-mentioned pair of guide rails;
At least two roof beams structure of configuration spaced apart are located on supporting part that is set on above-mentioned first corbel and the hook portion that is set on second corbel;
Stride and above-mentioned two beams between dispose the temporary transient mounting table of guide plate with highlands such as platform is set with above-mentioned machine configuration;
Be unloaded on the above-mentioned temporary transient mounting table after above-mentioned weight sling, make above-mentioned weight slide into above-mentioned machine then platform is set from above-mentioned temporary transient mounting table.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005350785 | 2005-12-05 | ||
| JP350785/2005 | 2005-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101326119A true CN101326119A (en) | 2008-12-17 |
Family
ID=38122813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800458386A Pending CN101326119A (en) | 2005-12-05 | 2006-12-05 | Elevator weight temporary placing device and weight installation method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4869253B2 (en) |
| CN (1) | CN101326119A (en) |
| WO (1) | WO2007066667A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398854A (en) * | 2010-09-08 | 2012-04-04 | 东芝电梯株式会社 | Method And Device For Installing Elevator Winch |
| CN106061192A (en) * | 2016-08-05 | 2016-10-26 | 康力电梯股份有限公司 | Power source fixing rack |
| CN107235402A (en) * | 2016-03-29 | 2017-10-10 | 三菱电机大楼技术服务株式会社 | Elevator temporarily sets supporting arrangement |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6377816B1 (en) * | 2017-07-10 | 2018-08-22 | 東芝エレベータ株式会社 | Balance weight frame replacement method and replacement jig |
| DE102018203156A1 (en) * | 2018-03-02 | 2019-09-05 | Thyssenkrupp Ag | Device for lifting a load in a shaft with a spreading system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223954Y2 (en) * | 1981-06-02 | 1987-06-18 | ||
| JPH10218560A (en) * | 1997-01-31 | 1998-08-18 | Hitachi Building Syst Co Ltd | Transportable lift |
| JP2000034072A (en) * | 1998-07-17 | 2000-02-02 | Hitachi Building Systems Co Ltd | Mounting device for elevator hoisting machine |
| JP4467109B2 (en) * | 1999-10-18 | 2010-05-26 | 東芝エレベータ株式会社 | Machine room-less elevator hoist installation equipment |
| JP4103322B2 (en) * | 2000-10-26 | 2008-06-18 | フジテック株式会社 | Method and apparatus for lifting drive unit to height position near elevator hoistway ceiling surface |
| EP1405812B1 (en) * | 2001-03-29 | 2008-02-20 | Mitsubishi Denki Kabushiki Kaisha | Method for installing hoist |
-
2006
- 2006-12-05 JP JP2007549143A patent/JP4869253B2/en not_active Expired - Fee Related
- 2006-12-05 CN CNA2006800458386A patent/CN101326119A/en active Pending
- 2006-12-05 WO PCT/JP2006/324283 patent/WO2007066667A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398854A (en) * | 2010-09-08 | 2012-04-04 | 东芝电梯株式会社 | Method And Device For Installing Elevator Winch |
| CN107235402A (en) * | 2016-03-29 | 2017-10-10 | 三菱电机大楼技术服务株式会社 | Elevator temporarily sets supporting arrangement |
| CN106061192A (en) * | 2016-08-05 | 2016-10-26 | 康力电梯股份有限公司 | Power source fixing rack |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4869253B2 (en) | 2012-02-08 |
| JPWO2007066667A1 (en) | 2009-05-21 |
| WO2007066667A1 (en) | 2007-06-14 |
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Open date: 20081217 |