CN108639900B - A kind of express elevator rolling guide - Google Patents
A kind of express elevator rolling guide Download PDFInfo
- Publication number
- CN108639900B CN108639900B CN201810748610.8A CN201810748610A CN108639900B CN 108639900 B CN108639900 B CN 108639900B CN 201810748610 A CN201810748610 A CN 201810748610A CN 108639900 B CN108639900 B CN 108639900B
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- CN
- China
- Prior art keywords
- auxiliary
- elevator
- roller groove
- rolling guide
- express elevator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention provides a kind of express elevator rolling guide, it is related to elevator accessories technical field, a kind of express elevator rolling guide, including guide rail body and the auxiliary rail for being set to guide rail body side, it is provided with the roller groove for facilitating roller-coaster in guide rail body and is set to the control wind beam of roller groove side, control wind portion is arranged at intervals on control wind beam, auxiliary slider and the auxiliary sliding rail for facilitating auxiliary slider to slide are set on auxiliary rail, auxiliary slider is at least a part of to be located in auxiliary sliding rail, and the idler-wheel connecting-rod for connecting idler wheel is provided on auxiliary slider.A kind of express elevator rolling guide structure of the present invention is simple, can be effectively ensured elevator stability, highly-safe in elevator operation, can adjust, can be oriented to for various Elevator rollers in real time to elevator operating condition.
Description
Technical field
The present invention relates to elevator accessories technical field,
Especially, the present invention relates to a kind of express elevator rolling guides.
Background technique
Nowadays elevator has become a kind of essential vehicles in people's life.With advances in technology and people
Increasingly demand, building the more is built the more high, in order to improve the operational efficiency of elevator, then requiring the operation of elevator thereupon
Speed and loading capacity are also higher and higher, and the development and research to express elevator are also all the more paid attention to.But when the speed of service of elevator
Can bring about various problem when reaching 3m/s or more: such as elevator generates noise at runtime, and what is especially run is flat
Stability, the elevator long service life of even running are highly-safe.
In order to guarantee stationarity and safety when elevator operation, the design of guide rail is highly important, car roller
It is slided on rolling wheel guide rails with counterweight idler wheel, guide rail can carry out direction guiding function and stabilization to idler wheel.
Such as Chinese patent patent application CN107285172A discloses a kind of anti-derail unit and is equipped with the derailing and fills
The elevator door-motor set, one of anti-derail unit, including retaining ring, wheel hub, multi-diameter shaft；Have in wheel hub by the first hole and the second hole
The ladder inner hole of composition；Multi-diameter shaft has front axle and rear axle, and the axis of rear axle is parallel and spacing d1 is greater than for the axis of front axle
0；The outer diameter of the front axle leading portion of front axle is less than the outer diameter of front axle back segment；Rear axle is inserted into the ladder inner hole in wheel hub, after front axle back segment
End face is resisted against the front end face of wheel hub, and rear axle leading portion is at the first hole of ladder inner hole, and rear axle back segment is in ladder inner hole
At second hole；Retaining ring is fixedly connected on the rear end outer rim of wheel hub, and the outer diameter of retaining ring is greater than the outer diameter of wheel hub；Wheel hub is around multi-diameter shaft
The rotation of rear axle axis.The invention also discloses the elevator door-motors for being equipped with the anti-derail unit.The present invention can be used to prevent in elevator
The door strap of machine is detached from its track, and the area of its erection opening occupancy door strap is small, and adjustment benchmark is sentenced by device itself
It is disconnected, do not depend on other tools.
But above-mentioned apparatus still remains following disadvantage: one, to the axially directed even enough of idler wheel, but to the diameter of idler wheel
It is insufficient to mobile control, that is, the stabilization when shaking of carriage can not be coped with；It two, must be by the same of idler wheel and guide rail
Step design has the function that stable, can not be suitable for the use of most of elevator in the market.
Summary of the invention
The purpose of the present invention is to provide a kind of structure is simple, elevator stability can be effectively ensured, pacify in elevator operation
Quan Xinggao can adjust elevator operating condition in real time, can lead for the express elevator rolling that various Elevator rollers are oriented to
Rail.
To solve the above problems, the present invention is adopted the following technical scheme that and is achieved:
A kind of express elevator rolling guide, including guide rail body and the auxiliary rail for being set to the guide rail body side, institute
The control wind beam stated the roller groove being provided in guide rail body for facilitating roller-coaster and be set to the roller groove side, institute
It states and is arranged at intervals with control wind portion on control wind beam, auxiliary slider is set on the auxiliary rail and for facilitating the auxiliary slider to slide
Auxiliary sliding rail, the auxiliary slider it is at least a part of be located at the auxiliary sliding rail in, be arranged on the auxiliary slider useful
In the idler-wheel connecting-rod of connection idler wheel.
Preferably, it is arc that the roller groove is at least a part of.
It is further preferred that the roller groove includes the first roller groove and the second roller groove, the control wind beam is set to institute
It states between the first roller groove and the second roller groove.
It is further preferred that the guide rail body end is provided with fixed plate, fixing bolt is provided in the fixed plate.
It is further preferred that being provided with air duct on control wind portion inner sidewall.
It is further preferred that the quantity in the air duct is at least one.
It is further preferred that the air duct is connected with wind speed inductor and induced-draught electric motor.
It is further preferred that the angular range formed between the auxiliary rail and the guide rail body is 80 ° to 100 °.
It is further preferred that the auxiliary rail is provided with limit beam far from the side of the guide rail body.
It is further preferred that the idler-wheel connecting-rod end is provided with rotating wheel.
It is further preferred that the rotating wheel is connected by connecting rod with the idler-wheel connecting-rod.
It is further preferred that being provided with spring in the connecting rod.
A kind of express elevator rolling guide beneficial effect of the present invention is: structure is simple, and elevator can be effectively ensured and stablize
Property, it is highly-safe in elevator operation, elevator operating condition can be adjusted in real time, can be oriented to for various Elevator rollers.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the top view of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the control wind beam of one embodiment of the invention；
In figure: 1, guide rail body, 11, roller groove, the 111, first roller groove, the 112, first roller groove, 12, control wind beam,
121, control wind portion, 122, air duct, 13, fixed plate, 131, fixing bolt, 2, auxiliary rail, 21, auxiliary slider, 22, auxiliary sliding rail,
23, idler-wheel connecting-rod, 231, rotating wheel, 232, connecting rod, 3, limit beam.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment one: as shown in Figures 1 to 3, a kind of one of embodiment only of the invention, express elevator rolling is led
Rail is provided in the guide rail body 1 and is used for including guide rail body 1 and the auxiliary rail 2 for being set to 1 side of guide rail body
The control wind beam 12 for facilitating the roller groove 11 of roller-coaster and being set to 11 side of roller groove is spaced on the control wind beam 12
It is provided with control wind portion 121, auxiliary slider 21 and the auxiliary for facilitating the auxiliary slider 21 to slide are set on the auxiliary rail 2
Sliding rail 22, the auxiliary slider 21 is at least a part of to be located in the auxiliary sliding rail 22, is provided on the auxiliary slider 21
For connecting the idler-wheel connecting-rod 23 of idler wheel.
Firstly, the idler wheel of elevator operation is slided on roller groove 11, but roller groove 11 here and conventional rolling
Race is different, and it is arc that the roller groove 11 is at least a part of, and bending direction be it is vertical with guide rail body extending direction,
So the friction between idler wheel and roller groove 11 can be reduced, facilitate high-speed cruising, two can elevator and guide rail it
Between pressure change when, idler wheel can move radially accordingly, guarantee that idler wheel and roller groove 11 fit together always, guarantee that it is steady
It is qualitative.
Followed by control wind beam 12, the setting of control wind beam 12 is in 11 side of roller groove, then control wind beam 12 is located just on elevator
Idler wheel opposite slightly to the right or left is herein in elevator high-speed cruising, air-flow maximum it is most complicated one at, if forming cavity, high-speed cruising
Air-flow can generate noise, and serious person will affect elevator traveling comfort, so being arranged at intervals with control on control wind beam 12 here
Wind portion 121 is provided with air duct 122 on 121 inner sidewall of control wind portion, avoids the generation of cavity, avoids air-flow convolution to elevator
The influence of operation.
It is finally auxiliary rail 2, the auxiliary slider 21 on auxiliary rail 2 slides in auxiliary chute 22, and auxiliary slider 21 is always
It keeping running simultaneously with elevator, the idler-wheel connecting-rod 23 on auxiliary slider 21 is connected with idler wheel, when elevator is run, the displacement of idler wheel
The sliding that auxiliary slider 21 is driven by idler-wheel connecting-rod 23, due to the folder formed between the auxiliary rail 2 and the guide rail body 1
Angular region is 80 ° to 100 °, is actually mutually perpendicular between auxiliary rail 2 and guide rail body 1, then idler wheel can be by roller groove
11 and 21 both direction of auxiliary slider stability contorting.
Since idler wheel is to roll, auxiliary slider 21 is sliding, and the synchronous operation in order to guarantee the two is unaffected, that
The end of the idler-wheel connecting-rod 23 is provided with rotating wheel 231, this rotating wheel 231 is only to be connected with idler wheel, the rotation
Wheel 231 is connected by connecting rod 232 and the idler-wheel connecting-rod 23.
A kind of express elevator rolling guide of the present invention in this way is not only simple in structure, and elevator stability can also be effectively ensured,
And it is highly-safe in elevator operation.
Embodiment two: still as shown in Figures 1 to 3, one of embodiment only of the invention is of the invention steady in order to guarantee
A qualitative more step improves, and the roller groove 11 includes the first roller groove 111 and the second roller groove 112, and the control wind beam 12 is arranged
Between first roller groove 111 and the second roller groove 112, two such roller groove can not only stablize two elevators simultaneously
Idler wheel, so that the operation of elevator is more stable, it can also be ensured that control wind beam 12 faces elevator car wall, carries out the control of air-flow.
There are also the air ducts 122 being arranged in control wind portion 121 also design, controls the air duct 122 being arranged on the inner sidewall in wind portion 121
Quantity be at least one, and the air duct 122 is connected with wind speed inductor and induced-draught electric motor, and wind speed inductor is then to survey indirectly
Measure stability when elevator high-speed cruising, air-flow whether disorder, and induced-draught electric motor is then the unlatching in air turbulence, after unlatching
Induced-draught electric motor namely forms negative pressure at control wind portion 121 at 122 mouthfuls of air duct, offsets low pressure (gas when carriage high-speed cruising
Body flowing is faster, and air pressure is lower), or even suction-operated is generated to elevator, guarantee the stable operation of elevator.
Certainly, when relative displacement is generated between elevator and guide rail body 1, the roller groove 11 of arc then will lead to electricity
Ladder left and right is subjected to displacement, and in order to guarantee the reliability connected between idler wheel and idler-wheel connecting-rod 23, is provided in the connecting rod 23
Spring.
In order to guarantee the safety of auxiliary rail 2, prevent idler-wheel connecting-rod 23 from being generated bending by external force, then the auxiliary rail
2 sides far from the guide rail body 1 be provided with limit beam 3, this limit beam 3 also play to a certain extent prevent foreign matter into
The protective effect entered.
Last 1 end of guide rail body is provided with fixed plate 13, is provided with fixing bolt 131 in the fixed plate 13,
Guarantee that the installation of guide rail body 1 is stablized, just can guarantee the operational safety of elevator.There are two practical upper mounted plates 13, guide rail body 1
Two ends respectively have one.
A kind of structure of express elevator rolling guide of the present invention is simple, elevator stability can be effectively ensured, and elevator is transported
It is highly-safe in row, elevator operating condition can be adjusted in real time, can be oriented to for various Elevator rollers.
The present invention is not limited to above-mentioned specific embodiment, and the invention may be variously modified and varied.All foundations
Technical spirit of the invention should be included in the present invention to embodiment of above any modification, equivalent replacement, improvement and so on
Protection scope.
Claims (9)
1. a kind of express elevator rolling guide, it is characterised in that: including guide rail body (1) and be set to the guide rail body (1)
The auxiliary rail (2) of side is provided with the roller groove (11) for facilitating roller-coaster on the guide rail body (1) and is set to
The control wind beam (12) of roller groove (11) side is arranged at intervals with control wind portion (121), the auxiliary on the control wind beam (12)
Auxiliary slider (21) and the auxiliary sliding rail (22) for facilitating the auxiliary slider (21) to slide, the auxiliary are set on rail (2)
Sliding block (21) is at least a part of to be located in the auxiliary sliding rail (22), is provided on the auxiliary slider (21) for connecting rolling
The idler-wheel connecting-rod (23) of wheel；The roller groove (11) includes the first roller groove (111) and the second roller groove (112), the control wind
Beam (12) is set between first roller groove (111) and the second roller groove (112).
2. a kind of express elevator rolling guide according to claim 1, it is characterised in that: the roller groove (11) is at least
A part is arc.
3. a kind of express elevator rolling guide according to claim 1, it is characterised in that: guide rail body (1) end
It is provided with fixed plate (13), is provided with fixing bolt (131) on the fixed plate (13).
4. a kind of express elevator rolling guide according to claim 1, it is characterised in that: on the inside of the control wind portion (121)
Air duct (122) are provided on wall.
5. a kind of express elevator rolling guide according to claim 4, it is characterised in that: the quantity of the air duct (122)
At least one.
6. a kind of express elevator rolling guide according to claim 4, it is characterised in that: the air duct (122) is connected with
Wind speed inductor and induced-draught electric motor.
7. a kind of express elevator rolling guide according to claim 1, it is characterised in that: the auxiliary rail (2) is far from institute
The side for stating guide rail body (1) is provided with limit beam (3).
8. a kind of express elevator rolling guide according to claim 1, it is characterised in that: idler-wheel connecting-rod (23) end
It is provided with rotating wheel (231), the rotating wheel (231) is connected by connecting rod (232) and the idler-wheel connecting-rod (23).
9. a kind of express elevator rolling guide according to claim 8, it is characterised in that: set on the connecting rod (232)
It is equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748610.8A CN108639900B (en) | 2018-07-10 | 2018-07-10 | A kind of express elevator rolling guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748610.8A CN108639900B (en) | 2018-07-10 | 2018-07-10 | A kind of express elevator rolling guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639900A CN108639900A (en) | 2018-10-12 |
| CN108639900B true CN108639900B (en) | 2019-11-08 |
Family
ID=63751400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748610.8A Active CN108639900B (en) | 2018-07-10 | 2018-07-10 | A kind of express elevator rolling guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639900B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1930280A1 (en) * | 2006-12-07 | 2008-06-11 | Inventio Ag | Braking device and guide rail for an elevator with wedge-shaped braking surface |
| CN103832926A (en) * | 2014-03-12 | 2014-06-04 | 甄建海 | Single-rail sliding device |
| CN104555657B (en) * | 2015-01-26 | 2017-05-03 | 江门市蒙德电气股份有限公司 | Novel elevator guide rail |
| CN204958086U (en) * | 2015-04-03 | 2016-01-13 | 吴江市金昊机电科技有限公司 | Anticreep type elevator layer door gear |
| CN107324179A (en) * | 2016-04-28 | 2017-11-07 | 天津隆勤电梯部件有限公司 | A kind of good rope sheave that radiates |
| CN207536959U (en) * | 2017-12-11 | 2018-06-26 | 浙江沃尔森电梯有限公司 | A kind of cage guide |
-
2018
- 2018-07-10 CN CN201810748610.8A patent/CN108639900B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108639900A (en) | 2018-10-12 |
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Denomination of invention: A high-speed elevator rolling guide rail Effective date of registration: 20230724 Granted publication date: 20191108 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: AOTE RAMBO ELEVATOR Co.,Ltd. Registration number: Y2023980049408 |