CN205602957U - Car frame and elevator - Google Patents
Car frame and elevator Download PDFInfo
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- CN205602957U CN205602957U CN201520976278.2U CN201520976278U CN205602957U CN 205602957 U CN205602957 U CN 205602957U CN 201520976278 U CN201520976278 U CN 201520976278U CN 205602957 U CN205602957 U CN 205602957U
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Abstract
The mode of execution of the utility model relates to a car frame and elevator. The weight that makes the car frame becomes light. Embodiment's the car frame car frame for supporting by the main push -towing rope cable, take advantage of the elevator that goes up and down with the car. Electricity ladders gets the roof beam ready, stands a pair of of both ends that sets up in the underbeam and indulges the post and dispose the upper beam portion that just connects the main push -towing rope cable in between the upper end of indulging the post. A pair of sloping that upper beam portion possesses the crossbeam that erects horizontally in between the upper end of indulging the post and sets up aslope and be connected in the upper portion of car frame central authorities from the upper end of indulging the post. The crossbeam forms triangle -shaped with a pair of sloping, is more than 30 degrees and below 80 degrees by the angle of crossbeam with the base angle of sloping formation.
Description
Technical field
Embodiment of the present utility model relates to car frame and elevator.
Background technology
Cable type elevator possesses " car frame " making cage carry.Usually, car frame possess the downside being positioned at cage underbeam, be positioned at cage two sides indulge for a pair post and be flatly set up in vertical post upper end between upper beam.
The main rope making cage lift is connected to upper beam.Therefore, at upper beam, big bending stress can be produced.Because will be corresponding to big bending stress, so use the steel of high rigidity at upper beam.Because the steel weight of high rigidity is big, so the weight of car frame becomes big.If the weight of car frame is big, then must to make traction machine be high output, the bearing that must make elevator building is high, and elevator cost raises.
Utility model content
By making the skeleton that cross-head portion is triangle of car frame, it is possible to alleviate the load acting on cross-head portion.The base angle of triangle is the biggest, and the load acting on cross-head portion is the least., if strengthening the base angle of triangle, then the length of the length of the steel especially steel of hypotenuse part can increase.As a result, the weight of car frame becomes big.
On the other hand, by making the base angle of triangle diminish to be prevented from the increase of the length of steel., in the case of being somebody's turn to do, because applying big load at cross-head portion, so the steel of high rigidity must be used.Because the steel weight of high rigidity is big, so the weight of car frame still can become big.
To be solved in the utility model problematically, alleviate the weight of car frame.
The car frame of embodiment is to be supported in main rope, cage carries out the car frame of the elevator lifted, possesses underbeam, erect the two ends being arranged at described underbeam indulge for a pair post and be configured at described vertical post upper end between and connect the upper beam portion of described main rope, described upper beam portion possesses a pair cant beam that the crossbeam between the upper end being flatly set up in described vertical post arranges obliquely with the upper end from described vertical post and is connected in the center upper portion of described car frame, described crossbeam forms triangle with the pair of cant beam, the angle at the base angle formed by described crossbeam and described cant beam is more than 30 degree and less than 80 degree.
Accompanying drawing explanation
Fig. 1 is the figure being monolithically fabricated of the elevator representing embodiment 1.
Fig. 2 is the axonometric chart of the elevator of embodiment 1.
Fig. 3 is the enlarged drawing of cage and periphery thereof.
Fig. 4 is the figure representing the car frame eliminating cage.
Fig. 5 (A), (B) are the figures of the example representing the symmetrical shaped steel of cross section.
Fig. 6 (A) be base angle little in the case of the enlarged drawing in upper beam portion, (B) be base angle big in the case of the enlarged drawing in upper beam portion.
Fig. 7 is the figure of the quality representing car frame and the relation at the base angle in upper beam portion.
Fig. 8 is the enlarged drawing in the upper beam portion of the car frame of embodiment 2.
Fig. 9 is the enlarged drawing in the upper beam portion of the car frame of embodiment 3.
Figure 10 is the figure of the variation representing upper beam portion.
Detailed description of the invention
Hereinafter, about the mode for implementing utility model referring to the drawings while illustrating.Further, in accompanying drawing, at the same or equal additional same symbol of part.
(embodiment 1)
Fig. 1 be the elevator 1 of the car frame 80 possessing embodiment be monolithically fabricated figure.Elevator 1 is the cable type elevator of cage 60 lifting making to be positioned at liftway 2 with main rope 50.Elevator 1 is the elevator using towed (bucket type) that there be counterweight 40, for using the type of Machine Room 3.At each floor arrangement elevator riding of building that elevator 1 is set 4.
Further, in the following description, the orthogonal coordinate system being made up of X-axis, Y-axis and Z axis is used.Fig. 2 is the axonometric chart of elevator 1.In accompanying drawing, the direction indicated by arrow is positive direction.X-axis positive direction is right direction, and X-axis negative direction is left direction.Further, Y-axis positive direction is depth direction, and Y-axis negative direction is direction, front.Further, Z axis positive direction is upper direction, and rightabout is lower direction.
Elevator 1, as shown in Fig. 1 ground, possesses gateway 10, control dish 20, traction machine 30, counterweight 40, main rope 50 and cage 60.Further, elevator 1 as shown in FIG 2, possesses guide rail 70 and car frame 80.
Gateway 10 is from the gateway of cage 60 boarding for passenger.Gateway 10 is arranged at the elevator riding of each floor 4.In gateway 10, configure boarding place door 11.Boarding place door 11 is singly to open or the door of double sliding door type opened.If cage 60 landing, then boarding place door 11 becomes the state opposed with car door 61.Boarding place door 11 is in linkage with car door 61 and opening and closing.
Control dish 20 is the control device that each several part to elevator 1 is controlled.Control dish 20 possesses the processing means of processor etc..Traction machine 30 is controlled by control dish 20, makes cage 60 move to the floor that user specifies.
Traction machine 30 is the driving means making cage 60 lift.Traction machine 30 possesses motor 31 and pulley 32.Motor 31 is motor, the discoid rotation wheel that pulley 32 rotates for the power with motor 31.Hang at pulley 32 and take main rope 50.Pulley 32 is driven and makes cage 60 lift by motor 31.
Counterweight 40 is the counterweight for obtaining balance with the weight of cage 60.Counterweight 40 includes that the object of the existence weight of ferrum and/or concrete etc. is constituted.Counterweight 40 is connected with cage frame 80 via main rope 50.
Main rope 50 is that suspention supports cage 60 and the cable of counterweight 40.Main rope 50 such as includes that steel wire cable is constituted.Car frame 80 is fixed in one end of main rope 50, and the other end is fixed on counterweight 40.Fig. 3 is the enlarged drawing of cage 60 and periphery thereof.Main rope 50 includes that several cables is constituted.More specifically, main rope 50 includes that this 3 cables of cable 51～53 is constituted.
Cage 60 is for making the riding car of passenger.At cage 60, configure car door 61.Car door 61 is singly to open or the door of double sliding door type opened.If cage 60 landing, then car door 61 is in linkage with boarding place door 11 and opening and closing.Cage 60 is fixed on car frame 80.
Guide rail 70 is the track that the lifting to cage 60 guides.Guide rail 70 includes that pair of guide rails 70L, 70R are constituted.Guide rail 70L as shown in FIG 2, is configured at the left surface of liftway 2, and guide rail 70R is configured at the right flank of liftway 2.Guide rail 70L, 70R horizontal profile is convex form.At the ledge of convex form, movable fit is in the vertical post (being shown in vertical post 82L and 82R of Fig. 3) of car frame 80.
Car frame 80 is the box-shaped body that cage 60 is fixed on inside.Fig. 4 is the composition eliminating cage 60 from car frame 80.Car frame 80 possesses underbeam 81, vertical post portion 82 and upper beam portion 83.
Underbeam 81 is the cylinder supporting cage 60 from downside.Underbeam 81 flatly configures along X-direction.Underbeam 81 such as includes that shaped steel is constituted.Underbeam 81 is the symmetrical shaped steel of cross section, in order to easily other steel of positive engagement car frame 80.Fig. 5 is the figure of the example representing shaped steel.Underbeam 81 both can be the symmetrical H profile steel centered by axle A of the cross section as shown in Fig. 5 (A), it is also possible to for the symmetrical U-shaped steel (C-type steel) centered by axle A of the cross section as shown in Fig. 5 (B).
Returning to Fig. 4, vertical post portion 82 is indulged post (vertical post 82L and vertical post 82R) by a pair and constitutes.Vertical post 82L and vertical post 82R stands up the two ends of underbeam 81.Vertical post 82L positive engagement is in the left end of underbeam 81, and vertical post 82R positive engagement is in the right-hand member of underbeam 81.Vertical post 82L and vertical post 82R is in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.Vertical post 82L and vertical post 82R movable fit are in guide rail 70.
Upper beam portion 83 is the part connecting main rope 50.Upper beam portion 83 is configured between the upper end of vertical post 82L and vertical post 82R.Upper beam portion 83 possesses crossbeam 83a, a pair cant beam 83b, 83c and hanging part (hitch) 83d.
Crossbeam 83a is the cylinder between the upper end being flatly set up in vertical post 82L and vertical post 82R.Crossbeam 83a is in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.Crossbeam 83a and vertical post 82L and vertical post 82R positive engagement.The crossbeam 83a of present embodiment is because being not connected to main rope 50, so big bending stress will not be produced.Thus, crossbeam 83a can be the steel (light steel) that rigidity is little.
Cant beam 83b, 83c are the cylinder being arranged at oblique upper from the upper end of vertical post 82L and vertical post 82R along X Z face.Cant beam 83b, 83c are in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.Cant beam 83b, 83c connect in the X-direction central upper of car frame 80.Therefore, crossbeam 83a and a pair cant beam 83b, 83c form triangle.Further, in the following description, the angle of crossbeam 83a with cant beam formation is referred to as base angle θ.
Fig. 6 (A) be represent base angle θ little in the case of the figure in upper beam portion 83, Fig. 6 (B) be represent base angle θ big in the case of the figure in upper beam portion 83.In the case of base angle θ is little (Fig. 6 (A)), big bending stress can be produced at cant beam 83b, 83c.For making structure realize, need to use the steel of high rigidity at cant beam 83b, 83c.As a result, the quality of car frame 80 increases.On the other hand, in the case of base angle θ is big (Fig. 6 (B)), because the bending stress resulting from cant beam 83b, 83c is little so being required for the steel of high rigidity.But, because the length of cant beam 83b, 83c, so the quality of car frame 80 still can increase.
Fig. 7 is the figure of the mass M representing car frame 80 and the relation of the base angle θ in upper beam portion 83.The longitudinal axis is mass M, and transverse axis is base angle θ.Further, the mass M being shown in Fig. 7 is the value that quality is " 1 " setting base angle θ as the car frame 80 when 20 °.Although the mass M of car frame 80 becomes big when θ ＜ 60 ° along with θ and reduces, but become big when θ ＞ 60 ° along with θ and increase.That is, the mass M of car frame 80 diminishes when base angle θ is near 60 °.More specifically, mass M diminishes when base angle θ is more than 30 ° and less than 80 °.Therefore, in embodiment 1, making base angle θ is more than 30 ° and less than 80 °.Further, base angle θ is preferably: mass M becomes minimum 60 °.
Returning to Fig. 4, hanging part 83d is for main rope 50 is connected to the connection of car frame 80 tool.The steel of hanging part 83d for example, tabular.In the face of a side of hanging part 83d, fix 3 cables 51～53.Hanging part 83d is fixed on the top T (that is, the coupling part of cant beam 83b, 83c) in the upper beam portion 83 of triangle by welding or bolt stop.Thus, main rope 50 is indirectly attached to top T via hanging part 83d.In the case of Gai, top T becomes the connecting portion for being fixed cable 51～53.
According to present embodiment, because base angle θ is more than 30 ° and less than 80 °, so upper beam portion 83 need not high rigidity and length.Thus, because the steel of lightweight can be used, so the quality of car frame 80 diminishes in upper beam portion 83.Diminished by the quality of car frame 80, it is possible to reduce the quality of counterweight 40, and, the radical of cable also is able to reduce.Accordingly, because can reduce output and/or the intensity of traction machine 30, so the cost of elevator 1 diminishes.Further, because the quality of car frame 80 and/or counterweight 40 diminishes, so the bearing of elevator building also is able to diminish.
Further, because each steel (underbeam 81, vertical post 82L and 82R, crossbeam 83a, cant beam 83b and 83c) constituting car frame 80 include that shaped steel is constituted, so the quality of car frame 80 is little.Further, each steel are because being the symmetrical shaped steel of cross section, so joint is the easiest.
(embodiment 2)
In recent years, elevator high capacity development, the radical of required cable of slinging increases.The car frame 80 of embodiment 1 is because the top T in upper beam portion 83 connects cable, it is possible to the radical of the cable connected is restricted.Therefore, in embodiment 2, illustrate about the elevator 1 possessing the car frame 80 that can connect more cable.Further, the elevator 1 of embodiment 2 composition in addition to main rope 50 with car frame 80 is identical with the elevator 1 of embodiment 1.Thus, the explanation to the composition beyond main rope 50 and car frame 80 is omitted.
Main rope 50 is that suspention supports cage 60 and the cable of counterweight 40.Fig. 8 is the enlarged drawing in the upper beam portion 83 of the car frame 80 of embodiment 2.Main rope 50 includes that this 5 cables of cable 51～55 is constituted.Further, the radical of cable is not limited to 5.The radical of cable both can ratio more than 5, it is also possible to fewer than 5.
Car frame 80 is the box-shaped body that cage 60 is fixed on inside.Further, constituting because of identical with the car frame 80 of embodiment 1, so explanation is omitted beyond upper beam portion 83.Upper beam portion 83 includes that crossbeam 83a, a pair cant beam 83b, 83c and hanging part 83d are constituted.Upper beam portion 83 beyond hanging part 83d constitutes identical with the upper beam portion 83 of embodiment 1.
Hanging part 83d is for main rope 50 is connected to the connection of car frame 80 tool.The steel of hanging part 83d for example, tabular.In the face of a side of hanging part 83d, it is fixed with 5 cables 51～55 constituting main rope 50.Hanging part 83d is fixed on cant beam 83b and cant beam 83c by welding or bolt stop.The part i.e. sloping portion of cant beam 83b and cant beam 83c being fixed with hanging part 83d becomes the connecting portion for being fixed cable 51～55.
Hanging part 83d differs with the hanging part 83d of embodiment 1, and at least one part is positioned at the part beyond the top T in upper beam portion 83.Therefore, the area (width dimensions) of hanging part 83d is bigger than the hanging part 83d of embodiment 1.Thus, it is possible to connect more cable in upper beam portion 83.
Also have, although the hanging part 83d being shown in Fig. 8 is 1 block of plate, but can also fix 1 hanging part 83d respectively at cant beam 83b and cant beam 83c.Furthermore, it is also possible to fix several cables respectively at 2 hanging part 83d.
According to present embodiment, a part for the connecting portion that cable 51～55 is fixed is positioned at the part beyond the T of top.Consequently, because connecting portion broadens, it is possible to connect more cable in upper beam portion 83.Further, because connecting portion broadens, so broadening from the distance (the example of Fig. 8, from cable 51 to the distance of cable 55) of the cable of the square end cable to another square end.Thus, the lifting of car frame 80 becomes stable.
(embodiment 3)
In embodiment 2, in order to connect more cable, the part beyond the T of top is provided with connecting portion., by make upper beam portion 83 be shaped as trapezoidal, it is also possible to connect more cable in upper beam portion 83.Hereinafter, illustrate about the elevator 1 possessing trapezoidal upper beam portion 83.Further, the elevator 1 of embodiment 3 composition in addition to main rope 50 with car frame 80 is identical with the elevator 1 of embodiment 1.Thus, the explanation about the composition beyond main rope 50 and car frame 80 is omitted.
Main rope 50 is that suspention supports cage 60 and the cable of counterweight 40.Fig. 9 is the enlarged drawing in the upper beam portion 83 of the car frame 80 of embodiment 3.Main rope 50 includes that this 7 cables of cable 51～57 is constituted.Further, the radical of cable is not limited to 7.The radical of cable both can ratio more than 7, it is also possible to fewer than 7.
Car frame 80 is the box-shaped body that cage 60 is fixed on inside.Further, constituting because of identical with the car frame 80 of embodiment 1, so explanation is omitted beyond upper beam portion 83.Upper beam portion 83 includes crossbeam 83a, a pair cant beam 83b, 83c, crossbeam 83e and hanging part 83d and constitutes.
Crossbeam 83a is the cylinder between the upper end being flatly set up in vertical post 82L and vertical post 82R.Crossbeam 83a is in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.Crossbeam 83a and vertical post 82L and vertical post 82R positive engagement.Crossbeam 83a is because being not connected to main rope 50, it is possible to be the steel (light steel) that rigidity is little.
Cant beam 83b, 83c are the cylinder being arranged at oblique upper from the upper end of vertical post 82L and vertical post 82R along X Z face.Cant beam 83b, 83c are in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.The angle (being shown in the base angle θ of Fig. 9) that crossbeam 83a is formed with cant beam is more than 30 ° and less than 80 °, preferably 60 °.
Crossbeam 83e is the cylinder between the upper end being set up in cant beam 83b and cant beam 83c.Crossbeam 83e is in the same manner as underbeam 81, for the symmetrical shaped steel of cross section.The left end of crossbeam 83e and the upper end positive engagement of the upper end positive engagement of cant beam 83b, the right-hand member of crossbeam 83e and cant beam 83c.Thus, crossbeam 83a, a pair cant beam 83b, 83c and crossbeam 83e are formed as trapezoidal.At crossbeam 83e, connect main rope 50 via hanging part 83d.
Hanging part 83d is for main rope 50 is connected to the connection of car frame 80 tool.The steel of hanging part 83d for example, tabular.In the face of a side of hanging part 83d, fixed cable 51～57.Hanging part 83d is fixed on crossbeam 83e by welding or bolt stop.In this case, the part i.e. end face of crossbeam 83e being fixed with hanging part 83d becomes the connecting portion for being attached cable 51～57.
According to present embodiment, because base angle θ is more than 30 ° and less than 80 °, so upper beam portion 83 need not high rigidity and length.Thus, because the steel of lightweight can be used, so the quality of car frame 80 diminishes in upper beam portion 83.
Further, between the upper end of cant beam 83b and cant beam 83c, it is set to the crossbeam 83e of the connecting portion of main rope 50.Consequently, because connecting portion broadens, it is possible to connect more cable in upper beam portion 83.
Further, because upper beam portion 83 becomes trapezoidal, so compared with the situation that upper beam portion 83 is triangle, the height step-down in upper beam portion 83.Thus, do not need to make the superiors of elevator building uprise for upper beam portion 83.
Further, described each embodiment is shown respectively an example, can carry out various change and application.
Such as, although in described each embodiment, each steel (underbeam 81, vertical post 82L and 82R, crossbeam 83a, cant beam 83b and 83c, crossbeam 83e) constituting car frame 80 are illustrated as shaped steel, but each steel are not necessarily shaped steel.Such as, each steel can also be cross section be the steel pipe of hollow (such as, cross section is circular or square).
And, although in described each embodiment, each steel constituting car frame 80 are illustrated as the symmetrical shaped steel of cross section, but each steel are not necessarily symmetrical.Such as, each steel can also be the L-type steel that the limit of a side is longer.
And, although in described each embodiment, as the example of the symmetrical shaped steel of cross section, it is shown that H profile steel and U-shaped steel (C-type steel), but the symmetrical shaped steel of cross section is not limited to H profile steel and U-shaped steel (C-type steel).Such as, the symmetrical shaped steel of cross section both can be I shaped steel and/or V-type steel, it is also possible to is the L-type steel that the length on 2 limits is identical.
And, although in described each embodiment, each cylinder (crossbeam 83a, cant beam 83b and 83c, crossbeam 83e) constituting upper beam portion 83 is illustrated as steel, but each cylinder is not necessarily steel.Such as, each cylinder can also be hard resin.Can also only make the crossbeam 83a not being applied in big bending stress is hard resin, and making other cylinder is steel.By using hard resin, car frame 80 lightens further.
And, although in described each embodiment, main rope 50 is indirectly attached to top T, cant beam 83b, cant beam 83c or crossbeam 83e via hanging part 83d.But, main rope 50 not via hanging part 83d, and can also be attached directly to top T, cant beam 83b, cant beam 83c or crossbeam 83e.In the case of Gai, the part directly engaging main rope 50 among upper beam portion 83 becomes connecting portion.
And, although in the embodiment shown, each steel (underbeam 81, vertical post 82L and 82R, crossbeam 83a, cant beam 83b and 83c, crossbeam 83e) of composition car frame 80 are illustrated as the component of positive engagement, but each steel can also close for pin joint.
And, although in embodiment 3, upper beam portion 83 is illustrated as the component of trapezoidal shape, but upper beam portion 83 can also be parallel chord truss.Figure 10 is the example making upper beam portion 83 become parallel chord truss.Such as, in the trapezoidal inside including crossbeam 83a, cant beam 83b, cant beam 83c and crossbeam 83e and constitute, configuration central sill 83f, 83g makes triangle obliquely.Central sill 83f, 83g both can be steel (such as, the symmetrical shaped steel of cross section), it is also possible to be hard resin.By making upper beam portion 83 become parallel chord truss, because the intensity in upper beam portion 83 increases, it is possible to make upper beam portion 83 lighten further.Further, central sill can also configure obliquely.Such as, central sill vertically can also configure according to the mode being attached crossbeam 83a and crossbeam 83e.
And, although in described each embodiment, elevator 1 is illustrated as trail-type elevator, but as long as the elevator of cable type, elevator 1 is not limited to trail-type elevator.Such as, elevator 1 can also be the elevator of roll type.And, although in the embodiment shown, elevator 1 is illustrated as the elevator of type using Machine Room, but elevator 1 can also be the elevator of type of machine House-less.
Although being illustrated embodiment of the present utility model, but this embodiment illustrates as an example, is not intended to be defined the scope of utility model.This new embodiment can be implemented, in the range of without departing from the main idea of utility model under other various modes, it is possible to carries out various omission, replace, change.These embodiments and/or its deformation are included in scope and/or the main idea of utility model, and are included in the utility model being recorded in technical scheme and in the scope being equal to it.
Claims (10)
1. a car frame, it is sedan-chair that supported by main rope, that cage carries out the elevator lifted
Railway carriage or compartment frame, wherein,
Possess:
Underbeam；
Indulging post a pair, it erects the two ends being arranged at described underbeam；With
Upper beam portion, it is configured between the upper end of described vertical post, connects described main rope,
Described upper beam portion possesses:
Crossbeam, it is flatly set up between the upper end of described vertical post；With
A pair cant beam, it is arranged obliquely from the upper end of described vertical post, on the top of described car frame
Centre connects,
Described crossbeam and the pair of cant beam form triangle, described crossbeam and described cant beam are formed
The angle at base angle be more than 30 degree and less than 80 degree.
Car frame the most according to claim 1, wherein:
Described main rope includes that several cables is constituted；
Described cant beam has the connecting portion connecting described cable directly or indirectly, described connecting portion
A part is located at least in the part beyond the top of described triangle.
Car frame the most according to claim 1, wherein:
Described crossbeam comprises hard resin and constitutes.
Car frame the most according to claim 1, wherein:
Described crossbeam and the pair of cant beam are the symmetrical shaped steel of cross section.
5. a car frame, it is sedan-chair that supported by main rope, that cage carries out the elevator lifted
Railway carriage or compartment frame, wherein,
Possess:
Underbeam；
Indulging post a pair, it erects the two ends being arranged at described underbeam；With
Upper beam portion, it is configured between the upper end of described vertical post,
Described upper beam portion possesses:
1st crossbeam, it is flatly set up between the upper end of described vertical post；
A pair cant beam, it is arranged obliquely from the upper end of described vertical post；With
2nd crossbeam, it is flatly set up between the upper end of described cant beam, connects described main rope,
Described 1st crossbeam, the pair of cant beam and described 2nd crossbeam are formed trapezoidal, by the described 1st
The angle at the base angle that crossbeam and described cant beam are formed is more than 30 degree and less than 80 degree.
Car frame the most according to claim 5, wherein:
Described main rope includes that several cables is constituted；
Described 2nd crossbeam has the connecting portion connecting described several cables directly or indirectly.
Car frame the most according to claim 5, wherein:
Described 1st crossbeam comprises hard resin and constitutes.
Car frame the most according to claim 5, wherein:
It is symmetrical that described 1st crossbeam, the pair of cant beam and described 2nd crossbeam are cross section
Shaped steel.
Car frame the most according to claim 5, wherein:
Described upper beam portion possesses to be configured at and includes described 1st crossbeam, the pair of cant beam and the described 2nd
Crossbeam and the many central sills of trapezoidal inside that constitute；
Described 1st crossbeam, the pair of cant beam, described 2nd crossbeam and described many central sills constitute ladder
Shape truss.
10. an elevator, wherein:
Possesses the car frame described in claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015139451A JP6122069B2 (en) | 2015-07-13 | 2015-07-13 | Car frame and elevator |
| JP2015-139451 | 2015-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602957U true CN205602957U (en) | 2016-09-28 |
Family
ID=56960568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976278.2U Active CN205602957U (en) | 2015-07-13 | 2015-12-01 | Car frame and elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6122069B2 (en) |
| CN (1) | CN205602957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395644A (en) * | 2018-04-25 | 2019-11-01 | 三菱电机株式会社 | Lift car and lift appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711986Y2 (en) * | 1977-10-14 | 1982-03-09 | ||
| JPS5946971U (en) * | 1982-09-22 | 1984-03-28 | 株式会社東芝 | elevator car frame |
-
2015
- 2015-07-13 JP JP2015139451A patent/JP6122069B2/en active Active
- 2015-12-01 CN CN201520976278.2U patent/CN205602957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395644A (en) * | 2018-04-25 | 2019-11-01 | 三菱电机株式会社 | Lift car and lift appliance |
| CN110395644B (en) * | 2018-04-25 | 2020-12-01 | 三菱电机株式会社 | Elevator car and elevator device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017019639A (en) | 2017-01-26 |
| JP6122069B2 (en) | 2017-04-26 |
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