CN1104370C

CN1104370C - Elevator appts.

Info

Publication number: CN1104370C
Application number: CN00102653A
Authority: CN
Inventors: 桥口直树; 加藤久仁夫; 吉川和弘
Original assignee: Mitsubishi Electric Corp
Current assignee: Mitsubishi Electric Corp
Priority date: 1999-02-26
Filing date: 2000-02-23
Publication date: 2003-04-02
Anticipated expiration: 2020-02-23
Also published as: DE60003475T2; KR100330285B1; EP1031528A1; DE60003475D1; EP1031528B1; KR20000058152A; JP2000247560A; CN1264678A

Abstract

Provided is an elevator device capable of easily executing the maintenance work of a hoisting machine with respect to an elevator comprising the hoisting machine on a car. A car 2 and a balance weight 9 are connected to both ends of a main rope, and the main rope is wrapped on hoisting machine 6 installed on an outer surface of the car 2. A maintenance means 19 is mounted on a wall of the car 2, and a worker for maintenance opens a door 18 of the maintenance means 19 and executes the maintenance work of the hoisting machine 6 from an inspection port 17 by the work from the car 2 side. Whereby the worker can execute the maintenance work with natural posture without paying attention not to drop the tools and the like to a hoistway 1 in mistake, and the efficiency of the maintenance work can be improved and the hoisting machine can be prevented from being damaged by the water in the flooding of the lower part of the hoistway 1 in advance.

Description

Lift appliance

The present invention relates to drive the lift appliance that connects the main rope of taking advantage of railway carriage or compartment and balance block by being located at the winch of taking advantage of on the railway carriage or compartment.

Figure 22 and Figure 23 are the existing lift appliance shown in for example on the Japanese patent laid-open 10-114481 communique, and wherein Figure 22 is a schematic longitudinal sectional, and Figure 23 is the A portion enlarged drawing of Figure 22.Among the figure, 1 is elevating road, 2 are the railway carriage or compartment of taking advantage of along the predefined paths lifting of elevating road 1, and be provided with resignation recess 3 that its underpart forms, on resignation recess 3 opening inspection socket 4 and on resignation recess 3 face shield recheck and look into mouthfuls 4 and the loading and unloading seat board that has cushion rubber 5 of configuration freely.6 is the winch of being located at resignation recess 3 correspondence positions of elevating road 1 bottom, and it makes by bar body 7 and takes advantage of railway carriage or compartment 2 liftings.

In the existing lift appliance of said structure, be to make to winch 6 application of forces and by bar body 7 to take advantage of the predefined paths lifting of railway carriage or compartment 2 along elevating road 1.And, will take advantage of railway carriage or compartment 2 to be configured in lowering position and shed the seat board 5 that has cushion rubber, carry out inspection, the maintenance activity of winch 6 from inspection socket 4 by taking advantage of operations in the railway carriage or compartment 2.

In addition, Figure 24 is the schematic longitudinal sectional of another the existing lift appliance shown in representing on the real fair 3-48142 communique of Japanese Patent for example.Among the figure, 1 is elevating road, and 2 are the railway carriage or compartment of taking advantage of along the predefined paths lifting of

elevating road

1, and 6 is towed winch, and it is contained in the downside of the upper frame of taking advantage of railway carriage or compartment 2, and is provided with the driving rope sheave 8 of level that rotation axis is configured to.

9 is the balance block along another predefined paths lifting, and it is provided with balance block pulley 10.11 for being installed in the top of elevating road 1 and the top pulleys that rotation axis is configured to horizontal direction, 12 is main rope, the one end rises with descending after the upper end of elevating road 1 is connected and be set around balance block pulley 10 backs by connecting element 13, being set around top pulleys 11 backs again descends, be set around and drive rope sheave 8 back risings, the other end then is connected with the upper end of elevating road 1 by connecting element 14.

In the existing lift appliance of said structure, be winch 6 application of forces to be made drive rope sheave 8 revolutions, and make by main rope 12 and to take advantage of the lifting in the opposite direction mutually of railway carriage or compartment 2 and balance block 9.In addition, winch 6 is to be contained in to take advantage of on the railway carriage or compartment 2, can omit with separate state to be arranged at the Machine Room of elevating road 1 top and to save the used space of lift appliance in the minimizing building (not shown).

In above-mentioned Figure 22 and existing lift appliance shown in Figure 23, the operator ties up to and takes advantage of inspection, the maintenance activities that carry out winch 6 in the railway carriage or compartment 2 with the posture of bending over.It is poor to pretend the industry property, and not must be noted that mistakes such as instrument are dropped in the elevating road 1, and has the problem of maintenance activity inefficiency.The problem that winch 6 damages because of immersion when in addition, also having the immersion of elevating road 1 bottom.

In addition, in existing lift appliance shown in Figure 24, because winch 6 is arranged on the top of taking advantage of railway carriage or compartment 2, the operator ties up to winch 6 is carried out on the narrow top of taking advantage of railway carriage or compartment 2 with the posture of bending over inspection, maintenance activity.It is poor to pretend the industry property, and must careful attention mistakes such as instrument not dropped in the elevating road 1, and has the problem of maintenance activity inefficiency.

The object of the present invention is to provide and a kind ofly can solve and eliminate the problems referred to above, winch be contained in take advantage of in the railway carriage or compartment and make the maintenance activity of the winch easy lift appliance that becomes.

Lift appliance of the present invention comprises: take advantage of railway carriage or compartment and balance block along other predefined paths lifting of branch of elevating road, constitute more shallow depth size and be arranged on the winch of taking advantage of the railway carriage or compartment lateral surface, be installed in the top of elevating road and rotation axis be configured in the top pulleys of horizontal direction, one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, rise after being set around winch again, the other end then with the upper end bonded assembly main rope of elevating road, constitute the main portion of winch and rotation axis is configured in the driving rope sheave of horizontal direction and winding main rope, be located at the side of taking advantage of the railway carriage or compartment and the maintenance device of and opening corresponding with the maintenance position of winch.

In addition, lift appliance of the present invention comprises: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into and take advantage of the following of railway carriage or compartment and be configured in first lower pulley with the winch correspondence position, be journaled into and take advantage of the following of railway carriage or compartment and be configured near relative with first lower pulley second lower pulley of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the deflector sheave and descend after hanging the position and being set around winch, rise after being set around first lower pulley and second lower pulley again, the other end then with the deflector sheave side to hang the position relative and be connected with the upper end of leaving the elevating road of taking advantage of the diagonal below the railway carriage or compartment and hang and establish.

In addition, lift appliance of the present invention comprises: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into the lateral surface of taking advantage of the railway carriage or compartment and be configured in the first sidepiece pulley with the cooresponding lower position of deflector sheave, be journaled into the lateral surface of taking advantage of the railway carriage or compartment and with the second sidepiece pulley of the first sidepiece pulley separate configuration, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the winch and descend after hanging the position and being set around deflector sheave, rise after being set around the first sidepiece pulley and the second sidepiece pulley again, the other end then with the elevator pusher side to hang the position relative and be connected with the upper end of the elevating road of leaving the diagonal of taking advantage of the plane, railway carriage or compartment and hang and establish.

In addition, lift appliance of the present invention comprises: be journaled into and take advantage of the top of railway carriage or compartment and be configured in first upper sheave with the winch correspondence position, be journaled into and take advantage of the top of railway carriage or compartment and be configured near relative with first upper sheave second upper sheave of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around on the balance block pulley, descend after being set around top pulleys again, be set around again and rise after the position is hung in winch and formation, be set around first upper sheave and after downside is set around second upper sheave, rise from upside again, the other end then with the elevator pusher side to hang the position relative and be connected with the upper end of leaving the elevating road of taking advantage of the diagonal above the railway carriage or compartment and hang and establish.

In addition, in lift appliance of the present invention, opposite face balance block and winch form winch in horizontal plane with winch with the chimeric recess of free-running fit state.

In addition, in lift appliance of the present invention, winch is being located on the wall of taking advantage of the railway carriage or compartment and in the outstanding laterally configuration, is being provided with and the elevator control panel of winch above-below direction separate configuration and at least one that take advantage of in the operating panel of railway carriage or compartment from this wall.

The accompanying drawing simple declaration:

Fig. 1 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 1 of the present invention.

Fig. 2 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 1.

Fig. 3 is the B-B section-drawing of Fig. 2.

Fig. 4 is the take advantage of front view that in railway carriage or compartment inwall keep in repair with the door open mode of device of expression with Fig. 1.

Fig. 5 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 2 of the present invention.

Fig. 6 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 3 of the present invention.

Fig. 7 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 6.

Fig. 8 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 4 of the present invention.

Fig. 9 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 5 of the present invention.

Figure 10 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 9.

Figure 11 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 6 of the present invention.

Figure 12 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 7 of the present invention.

Figure 13 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 12.

Figure 14 is the cross-sectional birds-eye view of main portion of the lift appliance of Figure 12.

Figure 15 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 8 of the present invention.

Figure 16 is the cross-sectional birds-eye view of main portion of the lift appliance of Figure 15.

Figure 17 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 9 of the present invention.

Figure 18 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 17.

Figure 19 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 10 of the present invention.

Figure 20 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 19.

Figure 21 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 11 of the present invention.

Figure 22 is the schematic longitudinal sectional of the existing lift appliance of expression.

Figure 23 is the A portion enlarged drawing of Figure 22.

Figure 24 is the schematic longitudinal sectional of other existing lift appliances of expression.

Example 1:

Fig. 1-Fig. 4 is the figure of expression the invention process form one example, and wherein, Fig. 1 is the schematic cross-sectional birds-eye view of the lift appliance of expression example 1 of the present invention.

Fig. 2 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 1, and Fig. 3 is the B-B section-drawing of Fig. 2, and Fig. 4 takes advantage of in the inwall of railway carriage or compartment maintenance with the front view of the door open mode of device Fig. 1 for expression.

Among the figure, 1 is elevating road, 2 are the railway carriage or compartment of taking advantage of along the predefined paths lifting of elevating road 1, and are provided with the inspection socket 17 that is made of gangway 15, the inwall 16 relative with gangway 15, the peristomes that formed each other by the reinforcing material 161 that is disposed on the inwall 16 reached inspection socket 17 is carried out 18 of switch.In addition, 19 is by inspection socket 17 and the door 18 maintenance devices that constitute.

6 is the towed winch that constitutes more shallow depth size and be arranged on inspection socket 17 positions of being located at the lateral surface of taking advantage of railway carriage or compartment 2, and be provided with the inspection socket 17 corresponding reinforcing materials 161 that are provided with and are configured on the inspection socket 17 on fixing matrix 20, be configured in inspection socket 17 1 sides and and matrix 20 between form the fixing back plate 21 of space and edge part and matrix 20 and two supports on matrix 20 and back plate 21 and axis be configured to spools 22 of level.

In addition, be provided with near the back plate 21 that is arranged on matrix 20 stator coil 23 on the winch 6, having to pivot and be bearing on the bolster 22 and be configured to relative and form the armature 24 of electrical motor and be formed at the gyro-rotor 26 that the driving rope sheave 25 of matrix 20 inboards constitutes and be located on the back plate 21 and the inner face at armature 24 places forms the also magnet stopper 28 of relative brake plate 27 of space g shown in Figure 3 with stator coil 23 by ball bearing of main shaft.

9 is the balance block along another predefined paths lifting of elevating road 1, and is provided with balance block pulley 10.11 for being journaled into the top of elevating road 1 and the top pulleys that rotation axis is configured in horizontal direction, 12 is main rope, the one end is connected with the upper end of elevating road 1 by connecting element 13 and descends, be set around balance block pulley 10 and rising again, be set around top pulleys 11 and decline again and be set around the 25 back risings of driving rope sheave, the other end then is connected with the upper end of elevating road 1 by connecting element 14.29 for operation in taking advantage of railway carriage or compartment 2 and by keeping in repair the maintenance activity personnel that check with 19 pairs of winchs 6 of device.

In the lift appliance of said structure, winch 6 application of forces are made drive rope sheave 25 revolutions, and make by main rope 12 and to take advantage of railway carriage or compartment 2 and balance block 9 along opposite sense liftings each other.In addition, winch 6 is arranged at the lateral surface of taking advantage of railway carriage or compartment 2, and is provided with maintenance device 19 on the wall of taking advantage of railway carriage or compartment 2.And as Fig. 1 and shown in Figure 3, maintenance activity personnel 29 open door 18 and carry out from inspection socket 17 the maintenance examination operation of winch 6 by the operation in taking advantage of railway carriage or compartment 2.

Therefore, maintenance activity personnel 29 need not to bend over when the maintenance examination operation and can carry out operation with the posture of nature.In addition, also needn't pay special attention to make instrument etc. not fall along elevating road 1 by mistake, can improve maintenance activity efficient.In addition, because winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, can under the situation of elevating road 1 bottom immersion, prevent the unfavorable condition that winch 6 immersions damage.

Example 2:

Fig. 5 is the schematic cross-sectional birds-eye view of the lift appliance of another example of expression the present invention.In addition, other structures of Fig. 5 are identical with above-mentioned Fig. 1-Fig. 4.All adopt same numeral with Fig. 1-Fig. 4 considerable part among the figure, 30 for the gangway 15 bonded assembly walls of taking advantage of railway carriage or compartment 2 be sidewall, 9 for being located in the elevating road 1 and being configured in balance block with sidewall 30 correspondence positions, 6 for being located at the winch of taking advantage of on the railway carriage or compartment 2 and being configured in sidewall 30 outsides, 19 for be located on the sidewall 30 and with the maintenance device of winch 6 corresponding configurations.

In the lift appliance of said structure, be that winch 6 is located at the lateral surface of taking advantage of railway carriage or compartment 2, and will keep in repair with device 19 and be located on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Fig. 5, also can obtain the same effect of example with Fig. 1-Fig. 4.

Example 3:

Fig. 6 and Fig. 7 are the figure of expression the present invention another example, and wherein Fig. 6 is the schematic cross-sectional birds-eye view of lift appliance, and Fig. 7 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 6.In addition, other structures of Fig. 6 and Fig. 7 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4 and Fig. 5 considerable part, 31 is the deflector sheave that is journaled into the downside of the winch 6 that is disposed at sidewall 30 outsides of taking advantage of railway carriage or

compartment

2,32 for being journaled into the following of winch 6 sides of taking advantage of railway carriage or compartment 2 and being configured in first lower pulley that drives rope sheave 25 correspondence positions, and 33 take advantage of comparing with the following of winch 6 opposition sides and with first lower pulley 32 of railway carriage or compartment 2 to be configured in second lower pulley of taking advantage of 2 front sides, railway carriage or compartment for being journaled into.

34 for hanging the position in the rear portion of taking advantage of railway carriage or compartment 2 of 11 the main rope 12 from deflector sheave 31 to top pulleys.12 is main rope, the one end be connected with the upper end of elevating road 1 by connecting element 13 and descend after be set around balance block pulley 10 and rise, be set around again that top pulleys 11 back descends and downside forms the rear portion and hangs position 34, simultaneously, be set around to drive from deflector sheave 31 and descend behind the rope sheave 25 and be set around first lower pulley 32 and rise in second lower pulley, 33 backs, the other end then is connected by near the upper end of the elevating road 1 connecting element 14 and the front side of taking advantage of railway carriage or compartment 2.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Fig. 6 and Fig. 7, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Fig. 6 and Fig. 7, take advantage of railway carriage or compartment 2 to be hung by main rope 12 and through first lower pulley 32 and second lower pulley 33 to hold, hung and hold by then hanging position 34 near connecting element 14 rear sides near the front side by the rear portion.That is,, and held hanging near the center of gravity of taking advantage of railway carriage or compartment 2 to the hanging position 34 and hang position relative and that following diagonal is separated with taking advantage of railway carriage or compartment 2, position 34 with this and hung and hold of deflector sheave 31 sides.Therefore, because of acting on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of railway carriage or compartment 2 etc. is reduced, so can simplify the structure of taking advantage of railway carriage or compartment 2 and reduce production costs.

Example 4:

Fig. 8 is the schematic cross-sectional birds-eye view of another example of expression lift appliance of the present invention.In addition, other structures of Fig. 8 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4, Fig. 6 and Fig. 7.Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Fig. 5, Fig. 6 and Fig. 7 considerable part, 9 for being located in the elevating road 1 and being configured in balance block with sidewall 30 corresponding positions, and 6 take advantage of on the railway carriage or compartment 2 and are configured in winch with sidewall 30 outsides for being located at.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Fig. 8, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Fig. 8, take advantage of railway carriage or compartment 2 to be hung by main rope 12 and through first lower pulley 32 and second lower pulley 33 to hold, hung and hold by then hanging position 34 near connecting element 14 rear sides near the front side by the rear portion.That is,, and held hanging near the center of gravity of taking advantage of railway carriage or compartment 2 to the hanging position 34 and hang position relative and that following diagonal is separated with taking advantage of railway carriage or compartment 2, position 34 with this and hung and hold of deflector sheave 31 sides.Therefore, because of acting on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of railway carriage or compartment 2 etc. is reduced, so can simplify the structure of taking advantage of railway carriage or compartment 2 and reduce production costs.

Example 5:

Fig. 9 and Figure 10 are the figure of expression the present invention another example, and wherein Fig. 9 is the schematic cross-sectional birds-eye view of lift appliance, and Figure 10 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Fig. 9.In addition, other structures of Fig. 9 and Figure 10 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Fig. 6 and Fig. 7 considerable part, 31 for being located at the deflector sheave of taking advantage of 2 outsides, railway carriage or compartment and being journaled into the upside of the winch 6 that is disposed at inwall 16 outsides, 35 for be journaled into the inwall 16 bonded assembly sidewalls 30 of taking advantage of railway carriage or compartment 2 on and corresponding and be configured near sidewall 30 downsides the first sidepiece pulley with

deflector sheave

31,36 is to be journaled on the sidewall 30 and to compare with the first sidepiece pulley 35 to be configured in the second sidepiece pulley of taking advantage of 2 front sides, railway carriage or compartment.

12 is main rope, the one end be connected with the upper end of elevating road 1 by connecting element 13 and descend after be set around balance block pulley 10 and rise, being set around top pulleys 11 back again descends and forms the rear portion that drives rope sheave 25 sides and hang position 34, and be set around again and descend behind the deflector sheave 31 and be set around the first sidepiece pulley 35 and rise in the second sidepiece pulley, 36 backs from driving rope sheave 25, the other end then is connected by near the upper end of the elevating road 1 connecting element 14 and the front side of taking advantage of railway carriage or compartment 2.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Fig. 9 and Figure 10, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Fig. 9 and Figure 10, take advantage of railway carriage or compartment 2 to be hung by main rope 12 and through the first sidepiece pulley 35 and the second sidepiece pulley 36 to hold, hung and hold by then hanging position 34 near connecting element 14 rear sides near the front side by the rear portion.That is, to driving hanging position 34 and hanging position relative and that following diagonal is separated with taking advantage of railway carriage or compartment 2, position 34 with this and hung and hold of rope sheave 25 sides, and held hanging near the center of gravity of taking advantage of railway carriage or compartment 2.Therefore, because of acting on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of railway carriage or compartment 2 etc. is reduced, so can simplify the structure of taking advantage of railway carriage or compartment 2 and reduce production costs.

In addition, because the bottom of the first sidepiece pulley 35 and the second sidepiece pulley 36 is arranged on than the place, following also top that takes advantage of railway carriage or compartment 2, so the melt pit of elevating road 1 is shoaled, and can reduce the rising surplus of taking advantage of railway carriage or compartment 2 on elevating road 1 top.That is, can reduce in the elevating road 1 from take advantage of railway carriage or compartment 2 go up stop position most or descend most stop position along the vertical direction headroom and shorten elevating road 1, can save the fabrication cost that reduces elevating road 1, reduce the establishment charges of lift appliance.In addition, in example 5, even winch 6 and the deflector sheave 31 exchange reverse configurations in ground also can be obtained same effect.

Example 6:

Figure 11 is the schematic cross-sectional birds-eye view of another example of expression lift appliance of the present invention.In addition, other structures of Figure 11 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4, Fig. 9 and Figure 10.Among the figure, all adopt same numeral with Fig. 9 and Figure 10 considerable part, 9 for being located in the elevating road 1 and being configured in balance block with sidewall 30 corresponding positions.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even also can acquisition in the example of Figure 11 and the same effect of example of Fig. 9 and Figure 10.

Example 7:

Figure 12-Figure 14 is the figure of another example of expression the present invention, wherein, Figure 12 is the schematic cross-sectional birds-eye view of lift appliance, and Figure 13 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 12, and Figure 14 is the cross-sectional birds-eye view of main portion of the lift appliance of Figure 12.In addition, other structures of Figure 12-Figure 14 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4 considerable part, 9 is balance block, and it is configured between the sidewall of the inwall 16 of taking advantage of railway carriage or compartment 2 and elevating road 1, and is provided with the recess 37 of the chimeric winch 6 of the outside that is configured in the inwall 16 of taking advantage of railway carriage or compartment 2 in horizontal plane.10 the first balance block pulleys for a side in the horizontal plane that is journaled into balance block 9,101 the second balance block pulleys for opposite side in the horizontal plane that is journaled into balance block 9.

11 are configured in horizontal direction for the top rotation axis that is journaled into elevating road 1, and be configured in first top pulleys of the top correspondence position of the first balance block pulley 10,111 are configured in horizontal direction for the top rotation axis that is journaled into elevating road 1, and be configured to parallel with first top pulleys 11 and be configured in second top pulleys of the top correspondence position that drives rope sheave 25,112 are configured in horizontal direction for the top rotation axis that is journaled into elevating road 1, and a side is configured in the top correspondence position of the second balance block pulley 101, opposite side is configured in the 3rd top pulleys of the top correspondence position that drives rope sheave 25.

12 is the first kind of main rope that forms the part of many main ropes, the one end be connected with the upper end of elevating road 1 by connecting element 13 and descend after be set around the first balance block pulley 10 and rise, be set around first top pulleys 11 and the 111 back declines of second top pulleys again, and being set around the 25 back risings of driving rope sheave, the other end then is connected with the upper end of elevating road 1 by connecting element 14.

121 is the second kind of main rope that forms another part of many main ropes, the one end be connected with the upper end of elevating road 1 by connecting element 13 and descend after be set around the second balance block pulley 101 and rise, being set around the 3rd top pulleys 112 backs again descends, and being set around the 25 back risings of driving rope sheave, the other end then is connected with the upper end of elevating road 1 by connecting element 14.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Figure 12～Figure 14, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Figure 12～Figure 14, the side that ties up to balance block 9 is provided with recess 37, and with these recess 37 horizontal planes in chimerism configuration winch 6.Therefore can dwindle the size in the cross-sectional plane of elevating road 1, save the fabrication cost that reduces elevating road 1, thereby reduce the establishment charges of lift appliance.

Example 8:

Figure 15 and Figure 16 are the figure of expression the present invention another example, and wherein, Figure 15 is the schematic cross-sectional birds-eye view of lift appliance, and Figure 16 is the cross-sectional birds-eye view of main portion of the lift appliance of Figure 15.In addition, other structures of Figure 15 and Figure 16 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4, Figure 12-Figure 14.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Figure 12～Figure 14 considerable part, 9 is balance block, it is configured between the sidewall of the sidewall 30 of taking advantage of railway carriage or compartment 2 and elevating road 1, and is provided with the recess 37 of the chimeric winch 6 of the outside of being located at the outside of taking advantage of railway carriage or compartment 2 and being configured in sidewall 30 in horizontal plane.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Figure 15 and Figure 16, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Figure 15 and Figure 16, the side that ties up to balance block 9 is provided with recess 37, and with these recess 37 horizontal planes in chimerism configuration winch 6.Therefore can dwindle the size in the cross-sectional plane of elevating road 1, save the fabrication cost that reduces elevating road 1, thereby reduce the establishment charges of lift appliance.

Example 9:

Figure 17 and Figure 18 are the figure of expression the present invention another example, and wherein, Figure 17 is the schematic cross-sectional birds-eye view of lift appliance, and Figure 18 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 17.In addition, other structures of Figure 17 and Figure 18 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4, Fig. 5.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Fig. 5 considerable part, 38 is the elevator control desk of winch 6 grades, is to be located at the top of giving prominence to and being configured in winch 6 on the sidewall 30 of taking advantage of railway carriage or compartment 2 laterally.39 for to take advantage of the operating panel in railway carriage or compartment 2, is to be located at the below of giving prominence to and being configured in winch 6 on the sidewall 30 of taking advantage of railway carriage or compartment 2 laterally.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Figure 17 and Figure 18, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Figure 17 and Figure 18, tie up to the top of being located at the winch 6 on the sidewall 30 of taking advantage of railway carriage or compartment 2 control desk 38 coincidences are configured in the horizontal plane.In addition, below winch 6, operating panel 39 coincidences are configured in the horizontal plane.Therefore can effectively use the cross-sectional area of elevating road 1, owing to can dwindle the transverse cross-sectional size of elevating road 1, thus can save the fabrication cost that reduces elevating road 1, thus the establishment charges of lift appliance reduced.

Example 10:

Figure 19 and Figure 20 are the figure of expression the present invention another example, and wherein, Figure 19 is the schematic cross-sectional birds-eye view of lift appliance, and Figure 20 is the longitudinal diagram that hangs the situation of establishing of main rope that schematically shows the lift appliance of Figure 19.In addition, other structures of Figure 19 and Figure 20 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4.

Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Fig. 5 considerable part, 40 for being journaled into the over top of winch 6 sides of taking advantage of railway carriage or compartment 2 and being configured in first upper sheave that drives rope sheave 25 corresponding positions, and 41 railway carriage or compartment 2 compare second upper sheave that is configured in the front side of taking advantage of railway carriage or compartment 2 with over top winch 6 opposition sides and with first upper sheave 40 for being journaled into to take advantage of.

34 is according to hanging the position from driving rope sheave 25 to the rear portion of taking advantage of railway carriage or compartment 2 of the main rope 12 of top pulleys 11.12 is main rope, the one end be connected with the upper end of elevating road 1 by connecting element 13 and descend after be set around balance block pulley 10 and rise, being set around top pulleys 11 back again descends and forms the rear portion and hang position 34, and rise after being set around driving rope sheave 25, be set around on the following rear flank of the upside of first upper sheave 40 and second upper sheave 41 again and rise, the other end then is connected by near the upper end of the elevating road 1 connecting element 14 and the front side of taking advantage of railway carriage or compartment 2.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Figure 19 and Figure 20, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Figure 19 and Figure 20, take advantage of railway carriage or compartment 2 to be hung by main rope 12 and through first upper sheave 40 and second upper sheave 41 to hold, hung and hold by then hanging position 34 near connecting element 14 rear sides near the front side by the rear portion.That is, to driving hanging position 34 and hanging position relative and that top diagonal is separated with taking advantage of railway carriage or compartment 2, position 34 with this and hung and hold of rope sheave 25 sides, and held hanging near the center of gravity of taking advantage of railway carriage or compartment 2.Therefore, because of acting on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of railway carriage or compartment 2 etc. is reduced, so can simplify the structure of taking advantage of railway carriage or compartment 2 and reduce production costs.

In addition, because first upper sheave 40 and second upper sheave 41 are arranged on the over top of taking advantage of railway carriage or compartment 2, so the melt pit of elevating road 1 is shoaled.Therefore, can shorten elevating road 1, save the fabrication cost that reduces elevating road 1, and reduce the establishment charges of lift appliance.

Example 11:

Figure 21 is the schematic cross-sectional birds-eye view of expression another example of lift appliance of the present invention.In addition, other structures of Figure 21 are identical with the lift appliance of above-mentioned Fig. 1-Fig. 4, Figure 19 and Figure 20.Among the figure, all adopt same numeral with Fig. 1-Fig. 4, Figure 19 and Figure 20 considerable part, 9 for being located in the elevating road 1 and being configured in balance block with sidewall 30 corresponding positions, and 6 for being located at the winch of taking advantage of on the railway carriage or compartment 2 and being configured in the outside of sidewall 30.

In the lift appliance of said structure, also winch 6 is arranged on the lateral surface of taking advantage of railway carriage or compartment 2, and will keeps in repair with device 19 and be arranged on the wall of taking advantage of railway carriage or compartment 2.Therefore, though detailed, even in the example of Figure 21, also can obtain the same effect of example with Fig. 1-Fig. 4.

In addition, in the example of Figure 21, take advantage of railway carriage or compartment 2 to be hung by main rope 12 and through first upper sheave 40 and second upper sheave 41 to hold, hung and hold by then hanging position 34 near connecting element 14 rear sides near the front side by the rear portion.That is, to driving hanging position 34 and hanging position relative and that top diagonal is separated with taking advantage of railway carriage or compartment 2, position 34 with this and hung and hold of rope sheave 25 sides, and held hanging near the center of gravity of taking advantage of railway carriage or compartment 2.Therefore, because of acting on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of railway carriage or compartment 2 etc. is reduced, so can simplify the structure of taking advantage of railway carriage or compartment 2 and reduce production costs.

In addition, because first upper sheave 40 and second upper sheave 41 are arranged on the over top of taking advantage of railway carriage or compartment 2, the melt pit of elevating road 1 is shoaled.Therefore, can shorten elevating road 1, save the fabrication cost that reduces elevating road 1, and reduce the establishment charges of lift appliance.

As mentioned above, lift appliance of the present invention comprises: take advantage of railway carriage or compartment and balance block along other predefined paths lifting of branch of elevating road, constitute more shallow depth size and be arranged on the winch of taking advantage of the railway carriage or compartment lateral surface, be installed in the top of elevating road and rotation axis be configured in the top pulleys of horizontal direction, one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, rise after being set around winch again, the other end then with the upper end bonded assembly main rope of elevating road, constitute the main portion of winch and rotation axis is configured in the driving rope sheave of horizontal direction and winding main rope, be located at the side of taking advantage of the railway carriage or compartment and the maintenance device of and opening corresponding with the maintenance position of winch.

Therefore, winch is set at the lateral surface of taking advantage of the railway carriage or compartment, and maintenance is set on the wall of taking advantage of the railway carriage or compartment with device.And maintenance activity personnel system by will keep in repair with device open and the maintenance activity of winch is carried out in operation in taking advantage of the railway carriage or compartment from inspection socket.So the maintenance activity personnel need not to bend over when maintenance activity, and can carry out operation with the posture of nature.In addition, also need not to pay special attention to not make mistake such as instrument to fall into elevating road, have the effect that improves maintenance activity efficient.In addition, because winch is set at the lateral surface of taking advantage of the railway carriage or compartment, have that winch produces the effect of damage when preventing from soak in the elevating road bottom because of immersion.

In addition, as mentioned above, lift appliance of the present invention comprises: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into and take advantage of the following of railway carriage or compartment and be configured in first lower pulley with the winch correspondence position, be journaled into and take advantage of the following of railway carriage or compartment and be configured near relative with first lower pulley second lower pulley of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the deflector sheave and descend after hanging the position and being set around winch, rise after being set around first lower pulley and second lower pulley again, the other end then with the deflector sheave side to hang the position relative and be connected with the upper end of leaving the elevating road of taking advantage of the diagonal below the railway carriage or compartment and hang and establish.

And, take advantage of railway carriage or compartment system to reach by main rope and through the position of hanging of first lower pulley and second lower pulley and deflector sheave side that to hang the position relative and hung with the position that the diagonal of taking advantage of below the railway carriage or compartment is separated and to hold with this.Therefore, owing to held, act on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of the railway carriage or compartment etc. is reduced, so can simplify the structure of taking advantage of the railway carriage or compartment and reduce production costs to hanging near the center of gravity of taking advantage of the railway carriage or compartment.

In addition, as mentioned above, lift appliance of the present invention is provided with: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into the lateral surface of taking advantage of the railway carriage or compartment and be configured in the first sidepiece pulley with the cooresponding lower position of deflector sheave, be journaled into the lateral surface of taking advantage of the railway carriage or compartment and with the second sidepiece pulley of the first sidepiece pulley separate configuration, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around on the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the winch and descend after hanging the position and being set around deflector sheave, rise after being set around the first sidepiece pulley and the second sidepiece pulley again, the other end then with the elevator pusher side to hang the position relative and be connected with the upper end of the elevating road of leaving the diagonal of taking advantage of the plane, railway carriage or compartment and hang and establish.

Therefore, winch is set at the lateral surface of taking advantage of the railway carriage or compartment, and maintenance is set on the wall of taking advantage of the railway carriage or compartment with device.And maintenance activity personnel system by will keep in repair with device open and the maintenance activity of winch is carried out in operation in taking advantage of the railway carriage or compartment from inspection socket.So the maintenance activity personnel need not to bend over when maintenance activity, and can carry out operation with the posture of nature.In addition, also need not to pay special attention to not make mistake such as instrument to fall into elevating road, have the effect that improves maintenance activity efficient.In addition, because winch is set at the lateral surface of taking advantage of the railway carriage or compartment, has when preventing from soak and produce the effect of losing because of immersion in the elevating road bottom.

And, take advantage of railway carriage or compartment system to reach by main rope and through the position of hanging of the first sidepiece pulley and the second sidepiece pulley and elevator pusher side that to hang the position relative and hung with the position that the diagonal in the plane of taking advantage of the railway carriage or compartment is separated and to hold with this.Therefore, owing to held, act on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of the railway carriage or compartment etc. is reduced, so can simplify the structure of taking advantage of the railway carriage or compartment and reduce production costs to hanging near the center of gravity of taking advantage of the railway carriage or compartment.

And, because the first sidepiece pulley and the second sidepiece pulley are arranged on the side of taking advantage of the railway carriage or compartment, can reduce from taking advantage of railway carriage or compartment going up stop position most or descending the headroom of the above-below direction of stop position most elevating road.So can shorten elevating road and save the fabrication cost that reduces elevating road, have the effect of the establishment charges that reduces lift appliance.

In addition, as mentioned above, lift appliance of the present invention comprises: be journaled into and take advantage of the top of railway carriage or compartment and be configured in first upper sheave with the winch correspondence position, be journaled into and take advantage of the top of railway carriage or compartment and be configured near relative with first upper sheave second upper sheave of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again and rise after the position is hung in winch and formation, be set around first upper sheave and after downside is set around second upper sheave, rise from upside again, the other end then with the elevator pusher side to hang the position relative and be connected with the upper end of leaving the elevating road of taking advantage of the diagonal above the railway carriage or compartment and hang and establish.

And, take advantage of railway carriage or compartment system to reach by main rope and through the position of hanging of first upper sheave and second upper sheave and elevator pusher side that to hang the position relative and hung with the position that the diagonal in the plane of taking advantage of the railway carriage or compartment is separated and to hold with this.Therefore, owing to held, act on the inclined to one side load on the guide rail of the lifting channeling conduct of taking advantage of the railway carriage or compartment etc. is reduced, so have the effect that simplification is taken advantage of the structure in railway carriage or compartment and reduced production costs to hanging near the center of gravity of taking advantage of the railway carriage or compartment.

In addition, as mentioned above, lift appliance of the present invention opposite face balance block and winch form winch in horizontal plane with the chimeric recess of free-running fit state.

Therefore, because winch is configured in the recess of balance block with chimerism,, has the effect that reduces the lift appliance amount of establishing expense in horizontal plane so can dwindle the cross sectional dimensions of elevating road and save the fabrication cost that reduces elevating road.

In addition, as mentioned above, lift appliance of the present invention is being located at winch on the wall of taking advantage of the railway carriage or compartment and, is being provided with and the elevator control panel of winch above-below direction separate configuration and at least one that take advantage of in the operating panel of railway carriage or compartment in the outstanding laterally configuration from this wall.

Therefore, can make winch overlap configuration along the above-below direction of being located at the winch on the carriage wall with control desk, operating panel.So can effectively use the cross-sectional area of elevating road and dwindle the cross sectional dimensions of elevating road, save the fabrication cost that reduces elevating road, have the effect that reduces the lift appliance establishment charges.

Claims

1. lift appliance, it is characterized in that, comprise: take advantage of railway carriage or compartment and balance block along other predefined paths lifting of branch of elevating road, constitute more shallow depth size and be arranged on the winch of taking advantage of the railway carriage or compartment lateral surface, be installed in the top of described elevating road and rotation axis be configured in the top pulleys of horizontal direction, one end is connected the back and descends with the upper end of described elevating road, and rise after being set around on the described balance block pulley, descend after being set around described top pulleys again, rise after being set around described winch again, the other end then with the upper end bonded assembly main rope of described elevating road, constitute the main portion of described winch and rotation axis is configured in the driving rope sheave of horizontal direction and the described main rope of winding, be located at the described side in railway carriage or compartment and the maintenance device of and opening corresponding taken advantage of with the maintenance position of described winch.

2. lift appliance as claimed in claim 1, it is characterized in that, also comprise: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into and describedly take advantage of the following of railway carriage or compartment and be configured in first lower pulley with described winch correspondence position, be journaled into and describedly take advantage of the following of railway carriage or compartment and be configured near relative with described first lower pulley described second lower pulley of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the described deflector sheave and descend after hanging the position and being set around winch, rise after being set around described first lower pulley and second lower pulley again, the other end then with described deflector sheave side to hang the position relative and be connected with the upper end of leaving the described elevating road of taking advantage of the diagonal below the railway carriage or compartment and hang and establish.

3. lift appliance as claimed in claim 1, it is characterized in that, also comprise: the deflector sheave that is journaled into the lateral surface of taking advantage of the railway carriage or compartment that is provided with winch, be journaled into described lateral surface and be configured in the first sidepiece pulley with the cooresponding lower position of described deflector sheave, be journaled into described lateral surface and with the second sidepiece pulley of the described first sidepiece pulley separate configuration, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again to form behind the described winch and descend after hanging the position and being set around described deflector sheave, rise after being set around the described first sidepiece pulley and the second sidepiece pulley again, the other end then with described elevator pusher side to hang the position relative and be connected with the upper end of the described elevating road of leaving the described diagonal of taking advantage of the plane, railway carriage or compartment and hang and establish.

4. lift appliance as claimed in claim 1, it is characterized in that, also comprise: be journaled into and take advantage of the top of railway carriage or compartment and be configured in first upper sheave with the winch correspondence position, be journaled into and describedly take advantage of the top of railway carriage or compartment and be configured near relative with described first upper sheave described second upper sheave of taking advantage of the edge part of railway carriage or compartment, main rope one end is connected the back and descends with the upper end of elevating road, and rise after being set around the balance block pulley, descend after being set around top pulleys again, be set around again and rise after the position is hung in described winch and formation, be set around described first upper sheave and after downside is set around described second upper sheave, rise from upside again, the other end then with described elevator pusher side hang the position relative and with leave described upper end of taking advantage of the elevating road of the diagonal above the railway carriage or compartment and be connected and hang and establish.

5. as each described lift appliance in the claim 1 to 4, it is characterized in that balance block has formation and described winch face relative with described winch with the chimeric recess of free-running fit state in horizontal plane.

6. as each described lift appliance in the claim 1 to 5, it is characterized in that, winch is being located on the wall of taking advantage of the railway carriage or compartment and in the outstanding laterally configuration, is being provided with and the elevator control panel of described winch above-below direction separate configuration and at least one that take advantage of in the operating panel of railway carriage or compartment from this wall.