CN106429726A - Elevator without machine room - Google Patents
Elevator without machine room Download PDFInfo
- Publication number
- CN106429726A CN106429726A CN201510496382.6A CN201510496382A CN106429726A CN 106429726 A CN106429726 A CN 106429726A CN 201510496382 A CN201510496382 A CN 201510496382A CN 106429726 A CN106429726 A CN 106429726A
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- China
- Prior art keywords
- switch board
- guide rail
- machine
- roomless lift
- elevator
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Abstract
The invention relates to an elevator without a machine room. The elevator comprises a hoist way (102), an elevator car (104), a counter weight (106), a traction machine (108) driving the elevator car, a plurality of guide rails (110) guiding the elevator car and the counter weight and a control cabinet (120), wherein the control cabinet is arranged between a back surface (110a) of one guide rail and a hoist way wall (102a) of the hoist way, and the horizontal projection of the control cabinet partially overlaps with the horizontal projection of a guide rail support supporting the guide rail. According to the elevator without the machine room, because the control cabinet is arranged in the vacant space between the back surface of one guide rail and the hoist way wall, lifting of the elevator car and the counter weight is prevented from being obstructed, there is no need to expand the space of the hoist way for arranging the control cabinet, and the overall layout freedom degree in the hoist way is improved.
Description
Technical field
The present invention relates to the setting of a kind of machine-roomless lift, more particularly, to elevator control cabinet.
Background technology
In order to effectively utilize building space and reduce building cost, commonly use in a lot of buildings at present
Machine-roomless lift.Car and counterweight are not only arranged on hoistway by machine-roomless lift, and by traction machine, speed limit
Device, pulley, switch board and various switch, sensor etc. are arranged in narrow hoistway.Especially switch board
Need to be arranged on the position of without prejudice to car and counterweight lifting, this makes the position of setting switch board be subject to the very day of one's doom
System.
Japanese patent gazette JP 2004-91059 discloses a kind of machine-roomless lift.Fig. 2 of this publication shows
Go out the set location of switch board 20 in this elevator.Because the guide rail of car is generally arranged at car both sides,
Position according in figure car guide rail 3 is it can be seen that switch board 20 is provided in the right back of car 1.This
Although kind of a setting can avoid switch board to hinder the lifting of car and counterweight, in order to arrange switch board, sedan-chair
Enough intervals must be had between the rear wall in railway carriage or compartment and hoistway rear wall.When this interval is not enough, need to increase well
Road space, this is runed counter to using the purpose of machine-roomless lift save space.
Content of the invention
The technical problem to be solved is to provide a kind of machine-roomless lift, and this elevator does not need to expand
Switch board just can be arranged on without prejudice to car and the position of counterweight lifting by hoistway space.
For solving described technical problem, the machine-roomless lift of the present invention includes hoistway, car, counterweight, driving
The plurality of guides of the traction machine of described car, guiding car and counterweight and switch board, described switch board
It is arranged between the back side of a described guide rail and the well enclosure of described hoistway, the floor projection of described switch board
Partially overlap with the floor projection of the rail brackets supporting this guide rail.
Due to the space between the back side of described guide rail and well enclosure, longitudinally it is provided with one every a segment distance
Rail brackets, so it has been generally acknowledged that this space is to cannot be used for other purposes " wasted space ".The present invention
Machine-roomless lift be exactly that switch board is set using this " wasted space ", so car and right will not be hindered
The lifting of weight is it is not necessary to expand hoistway space for setting switch board, and improves integral layout in hoistway
Degree of freedom.
Brief description
Fig. 1 is various device layouts in the hoistway of the machine-roomless lift being schematically indicated one embodiment of the invention
Schematic top plan view.
Fig. 2 is the perspective view of A direction shown in Fig. 1.
Fig. 3 is the perspective view of B direction shown in Fig. 2.
Fig. 4 is the perspective view of C-C section shown in Fig. 3.
Fig. 5 is schematically indicated maintainer and switch board rotates to state during lateral attitude.
Fig. 6 is the amplification perspective view of D direction shown in Fig. 5.
Labelling ＞ in ＜ accompanying drawing
100- elevator, 102- hoistway, 102a- well enclosure, 104- car, 106- counterweight, 108- traction machine,
110- guide rail, 110a- rail back, 112- limiter of speed, 114- cable holder, 116- flat bed induction apparatuss,
120- switch board, 120a- switch board body, 120b- control counter rack, 200- rail brackets, 202- wall
Bracket, 204- guide rail bracket, 206- guide rail clip, 214- support, 216- baffle plate, 218- reset switch, 220-
Hinge, 222- cushion pad, 500- maintainer.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment, the specific embodiment of the present invention is described in detail.
＜ embodiment ＞
Fig. 1 is various device layouts in the hoistway of the machine-roomless lift being schematically indicated one embodiment of the invention
Schematic top plan view.The elevator 100 of the present embodiment has hoistway 102, car 104, counterweight 106, traction
Machine 108, limiter of speed 112, switch board 120 and plurality of guides 110.Switch board 120 controls elevator 100
Run.Traction machine 108, under the control of switch board 120, drives car 104 and counterweight 106 by hoist ropes
Lift in hoistway.Plurality of guides 110 is respectively car 104 and counterweight 106 guides.Limiter of speed 112
For monitoring the speed of service of elevator.When the speed of car exceedes normal speed certain value, limiter of speed 112
Make overspeed switch action, lead to control circuit dead electricity, brake action.
The top of car is provided with flat bed induction apparatuss 116.Flat bed induction apparatuss 116 and setting in hoistway leveling zone
Dark slide (or magnetic isolation plate) (not shown in FIG.) matches, and sends the signal controlling flat bed.Hoistway 102
Inside it is additionally provided be shown without in the cable holder 114 for fixing local trailing cable and Fig. 1 various
Pulley, switch etc..These devices that elevator 100 is comprised and parts are densely arranged on narrow and small hoistway
In 102.
Fig. 2 is the perspective view of A direction shown in Fig. 1.Fig. 3 is that the projection of B direction shown in Fig. 2 is illustrated
Figure.As shown in Figure 1 to Figure 3, switch board 120 is arranged on the guide rail back of the body of a guide rail 110 of car 104
Between the well enclosure 102a of face 110a and hoistway 102.Here, so-called " rail back " refers to guide rail
Not in the face of leading the face (referring to rail back 110a shown in Fig. 1, Fig. 3 and Fig. 6) of boots.Guide rail 110 passes through to lead
Rail support 200 and guide rail clip 206 are supported and fixed in hoistway 102.Rail brackets 200 includes Wall bracket
202 and guide rail bracket 204.As shown in figure 3, Wall bracket 202 and guide rail bracket 204 by transverse section are all
The steel of " L " shape are constituted.Wall bracket 202 is fixed on well enclosure 102a using pre-embedded bolt and nut etc.,
Guide rail bracket 204 screw bolt and nut is fixed on Wall bracket 202, and guide rail 110 pass through guide rail clip 206 with
And bolt and nut is fixed on guide rail bracket 204.
As shown in Figures 2 and 3, between rail back 110a and well enclosure 102a, along guide rail 110
The longitudinal direction extending, is just provided with a rail brackets 200 every a segment distance.Switch board 120 is arranged on two and leads
Between rail support 200, the floor projection of its floor projection and rail brackets 200 partially overlap that is to say, that
Switch board 120 is arranged on the either above or below of rail brackets 200.In this space, due to longitudinally every
One segment distance is just provided with a rail brackets 200, so it has been generally acknowledged that this space is to cannot be used for other purposes
" wasted space ".Elevator 100 is exactly to arrange switch board 120 using this " wasted space ", so not
The lifting of car and counterweight can be hindered it is not necessary to expand hoistway space for setting switch board, and improve well
The degree of freedom of integral layout in road.
Switch board 120 includes switch board body 120a and controls counter rack 120b.As shown in figure 3, switch board
Stand 120b is made up of channel-section steel, with welding or the method such as to threaded solid between switch board body 120a
Fixed connection.Switch board 120 passes through support 214 and guide rail clip 206 is arranged on guide rail 110.Support 214 by
Transverse section is that the steel of " L " shape are constituted.Support 214 is arranged on guide rail with guide rail clip 206 and bolt and nut
110.It is provided with hinge 220 between the control counter rack 120b of switch board 120 and support 214.Hinge 220 is
One example of rotating mechanism.And rotating mechanism is one kind of travel mechanism.
Fig. 4 is the perspective view of C-C section shown in Fig. 3.Control counter rack 120b pass through hinge 220 with
Support 214 is connected.Can be rotated with respect to support 214 using hinge 220 switch board 120.In support
214 are provided with baffle plate 216.Baffle plate 216 is made up of the steel that transverse section is " L " shape.Baffle plate 216 is to limit
One example of the limiting section of switch board 120 slewing area.And it is provided with slow in the groove controlling counter rack 120b
Rush pad 222.When switch board 120 rotates with respect to support 214, cushion pad 222 can avoid controlling sales counter
Frame 120b is directly bumped against with baffle plate 216.
It is additionally provided with reset switch 218 in support 214, for detecting whether switch board 120 is located at usual position.
Here, switch board location when so-called " usual position " refers to that elevator normally runs, that is, Fig. 2
The position of the switch board 120 shown in Fig. 4.Reset switch 218 is push-button switch, when switch board 120
When being in usual position, as shown in figure 4, switch board 120 is pressed on the button of reset switch 218, make multiple
Bit switch 218 connects the control circuit of elevator 100.And work as switch board 120 leave reset switch 218 by
During button, the control circuit of elevator 100 is cut off, and so that elevator 100 cannot be run.
Fig. 5 is schematically indicated maintainer and switch board rotates to state during lateral attitude.Fig. 6 is Fig. 5
The amplification perspective view in shown D direction.As shown in the dotted arrow in Fig. 5, maintainer 500 utilizes
Switch board 120 be have rotated to the right about 90 ° by hinge 220, so that switch board 120 is turned to and can avoid leading
The position of rail 110, such that it is able to overhaul to switch board 120.As shown in fig. 6, at this moment, cushion pad
222 are clipped between control counter rack 120b and baffle plate 216, play cushioning effect, both can be avoided direct
Bump against.As cushion pad 222, it is, for example possible to use elastic rubber blanket, synthetic resin pad etc..
With the rotation of switch board 120, switch board 120 leaves the button of reset switch 218, and this makes elevator
100 control circuit is cut off, and elevator 100 cannot run, and thereby may be ensured that the safety of maintainer 500.
And after working as maintainer 500 end maintenance, only make switch board 120 be returned to usual position (Fig. 2 to Fig. 4
Shown position), just the button of reset switch 218 can be pressed, so that the control circuit of elevator 100 is connected,
Elevator could normally run.This can prevent maintainer from forgetting for switch board to be returned to usual position and leading to
The movable part of elevator is interferenceed with switch board.
Fig. 5 represents that maintainer 500 stands in the scene being overhauled on the ceiling of car 104.Work as switch board
120 when longitudinally having large-size, and the position of the various parts in switch board occurs larger height
Difference, this can make troubles to service work.For example, zero relatively low in order to overhaul position of maintainer 500
Part, needs the height of elevator is lowerd, and when the higher parts in maintenance position, needs electricity again
The height of ladder improves or in addition sets up ladder on the ceiling of car 104.But, as shown in figure 5, handle
Switch board 120 rotates to lateral attitude, the various parts in switch board will be made to be in close height, inspection
Repair personnel 500 do not need for overhaul differing heights parts and convert car 104 height it is not required that
In addition the ceiling of car 104 sets up ladder, brings great convenience to maintenance.
＜ variation ＞
In the above-described embodiment, switch board 120 is arranged on the guide rail back of the body of a guide rail 110 of car 104
Between the well enclosure 102a of face 110a and hoistway 102.But this is not to be limited to the set location of switch board
The back side of car guide rail.Layout scenarios in hoistway for the various devices and parts according to elevator, control
Cabinet can also be arranged between the back side and the well enclosure of the guide rail of counterweight.
In the above-described embodiment, the support 214 of support switch board 120 is different from rail brackets 200
Independent support.Fixing switch board is installed in this way, the position of switch board will not be subject to rail brackets 200
Position impact, select the degree of freedom installing switch board position high.But, this is not to fixing switch board
The restriction of mode, when the position of rail brackets is adapted to fit switch board, can make the support of support switch board
It is integrated with rail brackets.For example, by the guide rail support in the support 214 and rail brackets 200 shown in Fig. 3
Frame 204 is integrated.That is, it is possible to use same support had not only been fixed guide rail but also installed switch board.
In the above-described embodiment, as one kind of travel mechanism, illustrate the hinge 220 of rotating mechanism.But
This is not the restriction to travel mechanism's form.Move to the position that can avoid guide rail as switch board can be made
Travel mechanism, parallel moving mechanism can also be set between switch board 120 and support 214.As flat
Row travel mechanism, it is for instance possible to use the moving machine shown in Figure 10 to Figure 16 of aforementioned Japanese patent publication
Structure.At this moment it is also possible to whether setting detection switch board is located at the reset switch of usual position.Make at switch board
Touch reset switch when usual position, connect the control circuit of elevator.And work as switch board and leave usual position
When, reset switch cuts off the control circuit of elevator, so that elevator cannot be run.
But, travel mechanism is not ingredient required in this invention, simply a preferred version.Do not move
Motivation structure, needs to unload switch board from the back side of guide rail during maintenance switch board, and this will bring a lot of troubles.
You Liao travel mechanism just can avoid unloading switch board.During maintenance switch board, can be simple by travel mechanism
Switch board is moved to the position that can avoid guide rail by ground, and this can be greatly reduced the burden of service work.
The present invention is not limited to the above embodiments, and it also includes other variation various.For example, exist
In the above embodiments, in order to make it easy to understand, describing in detail to the present invention, but it is not by this
Bright it is defined in the embodiment with all above-mentioned ingredients.Furthermore it is possible to the part skill by certain embodiment
Art character displacement is the technical characteristic in other embodiment, can also be appended to the part composition of certain embodiment
In other embodiments.Additionally, the local of the composition to each embodiment, can be entered with other technical characteristics
Row adds, displacement, or is deleted.
Claims (10)
1. a kind of machine-roomless lift, it include hoistway, car, counterweight, drive described car traction machine,
The plurality of guides of guiding car and counterweight and switch board,
It is characterized in that：
Described switch board is arranged between the back side of a described guide rail and the well enclosure of described hoistway, described control
The floor projection of cabinet processed is partially overlapped with the floor projection of the rail brackets supporting this guide rail.
2. machine-roomless lift according to claim 1,
It is characterized in that：Described switch board is arranged on described guide rail by support and guide rail clip.
3. machine-roomless lift according to claim 2,
It is characterized in that：Described support is integrated with described rail brackets.
4. the machine-roomless lift according to Claims 2 or 3,
It is characterized in that：
It is provided with travel mechanism, described switch board can be made to move to can between described switch board and described support
Avoid the position of described guide rail.
5. machine-roomless lift according to claim 4,
It is characterized in that：Described travel mechanism is rotating mechanism, and described switch board can be made to turn to can be kept away
Open the position of described guide rail.
6. machine-roomless lift according to claim 5,
It is characterized in that：There is the switch detecting whether described switch board is located at usual position.
7. machine-roomless lift according to claim 5,
It is characterized in that：There is the limiting section limiting described switch board slewing area.
8. machine-roomless lift according to claim 7,
It is characterized in that：There is the switch detecting whether described switch board is located at usual position.
9. machine-roomless lift according to claim 4,
It is characterized in that：
Described travel mechanism is parallel moving mechanism, described switch board can be made to move in parallel and can avoid institute
State the position of guide rail.
10. machine-roomless lift according to claim 9,
It is characterized in that：There is the switch detecting whether described switch board is located at usual position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496382.6A CN106429726B (en) | 2015-08-13 | 2015-08-13 | Machine-roomless lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496382.6A CN106429726B (en) | 2015-08-13 | 2015-08-13 | Machine-roomless lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106429726A true CN106429726A (en) | 2017-02-22 |
| CN106429726B CN106429726B (en) | 2019-01-15 |
Family
ID=58093170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510496382.6A Expired - Fee Related CN106429726B (en) | 2015-08-13 | 2015-08-13 | Machine-roomless lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429726B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255904A (en) * | 1998-06-16 | 2000-06-07 | 三菱电机株式会社 | Controller for elevator |
| CN1110441C (en) * | 1998-09-03 | 2003-06-04 | 株式会社东芝 | Elevator with speed limiter |
| US20040084251A1 (en) * | 2002-10-31 | 2004-05-06 | Miller Michael G. | Machine installation tool |
| JP2004217402A (en) * | 2003-01-17 | 2004-08-05 | Mitsubishi Electric Corp | Car upside handrail of elevator |
| CN2892782Y (en) * | 2006-03-17 | 2007-04-25 | 许昌许继电梯有限公司 | Non-machine room elevator |
| CN2902993Y (en) * | 2005-10-20 | 2007-05-23 | 湖南海诺电梯有限公司 | Machine room less elevator |
| CN201458459U (en) * | 2009-04-20 | 2010-05-12 | 北京升华电梯集团有限公司 | Elevator without machine room |
| CN201817166U (en) * | 2009-09-11 | 2011-05-04 | 上海托泰电梯有限公司 | Knapsack type elevator of 2:1 suspension system |
| CN104418199A (en) * | 2013-08-29 | 2015-03-18 | 株式会社日立制作所 | Elevator device and workbench device thereof |
-
2015
- 2015-08-13 CN CN201510496382.6A patent/CN106429726B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255904A (en) * | 1998-06-16 | 2000-06-07 | 三菱电机株式会社 | Controller for elevator |
| CN1110441C (en) * | 1998-09-03 | 2003-06-04 | 株式会社东芝 | Elevator with speed limiter |
| US20040084251A1 (en) * | 2002-10-31 | 2004-05-06 | Miller Michael G. | Machine installation tool |
| JP2004217402A (en) * | 2003-01-17 | 2004-08-05 | Mitsubishi Electric Corp | Car upside handrail of elevator |
| CN2902993Y (en) * | 2005-10-20 | 2007-05-23 | 湖南海诺电梯有限公司 | Machine room less elevator |
| CN2892782Y (en) * | 2006-03-17 | 2007-04-25 | 许昌许继电梯有限公司 | Non-machine room elevator |
| CN201458459U (en) * | 2009-04-20 | 2010-05-12 | 北京升华电梯集团有限公司 | Elevator without machine room |
| CN201817166U (en) * | 2009-09-11 | 2011-05-04 | 上海托泰电梯有限公司 | Knapsack type elevator of 2:1 suspension system |
| CN104418199A (en) * | 2013-08-29 | 2015-03-18 | 株式会社日立制作所 | Elevator device and workbench device thereof |
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| Publication number | Publication date |
|---|---|
| CN106429726B (en) | 2019-01-15 |
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| C10 | Entry into substantive examination | ||
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Granted publication date: 20190115 |