CN202864616U - Adjustable composite guide shoe of elevator - Google Patents
Adjustable composite guide shoe of elevator Download PDFInfo
- Publication number
- CN202864616U CN202864616U CN 201220578374 CN201220578374U CN202864616U CN 202864616 U CN202864616 U CN 202864616U CN 201220578374 CN201220578374 CN 201220578374 CN 201220578374 U CN201220578374 U CN 201220578374U CN 202864616 U CN202864616 U CN 202864616U
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- elevator
- guide shoe
- rolling
- adjustable composite
- roller
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a device for an elevator, in particular to an elevator guide shoe. An adjustable composite guide shoe of the elevator comprises a guide shoe support stand. The guide shoe support stand is provided with a rolling shaft which is provided with rollers. The rolling shaft can be divided into a fixed rolling shaft and a movable rolling shaft. The fixed rolling shaft penetrates through a base plate and is connected with the roller. The base plate is movably provided with a roller arm. The movable rolling shaft penetrates through the roller arm and then is connected with the roller. The roller arm is connected with a fixed device of the movable rolling shaft. The adjustable composite guide shoe of the elevator has low friction coefficient and small noise. A sideway oil box and an oil-catching box can be saved so as to reduce pollutions. The size is small and the installation is convenient. A gap of the side face between the guide rail and the adjustable composite guide shoe of the elevator can be adjusted, so that vibration is reduced. The adjustable composite guide shoe of the elevator is suitable for the elevator which is larger in the elevator orientation and the hanging distance or the elevator which is farther in the gravity of a lift car and the center distance of an orientation, such as a backpack type elevator and a multiplying power type hydraulic elevator.
Description
Technical field
The utility model relates to elevator device, especially elevator guide shoe.
Background technology
According to statistics, China is with more than 160 ten thousand in elevator, and is annual also with approximately 100,000～150,000 speed increment.Elevator service is in existing more than the 100 year history of China, and China is after the rapid growth with elevator quantity occurs in reform and opening-up, and present China elevator technology level is synchronous with the world.
At present, China has become new clothes elevator market the biggest in the world and maximum elevator producing country.To colored, pattern, is being made new advances-car handle control aspect the manipulation control to inclined by straight the material of elevator especially step by step by black and white, push button control, and signal control, collection selected control system, man machine communication etc., parallel control has also appearred in many elevators, and is intelligent cluster controlled; The double-deck elevator shows the saving hoistway space, the advantage of Lifting Convey ability, and speed changing type moving sidewalk staircase has been saved pedestrian's time greatly; Fan-shaped, the triangle of different profiles, half prismatic, circular sightseeing elevator then make the sight line that is in passenger wherein no longer seal.
Leading boots is a kind of very important parts of vertical lift, and the up and down operation of lift car and counterweight all needs to finish with the friction of slip or rolling guide shoe and track.In general, speed all adopts the rolling guide shoe of three cover groups or six cover groups above the elevator of 2m.And the elevator of middle low speed all adopts the boots of leading of sliding type.Roller is led boots, and to have a friction coefficient little, and low noise advantages involves great expense but its volume is large.And the sliding guide shoe relative friction coefficient is larger, and noise is high and need add oil box and swab case at elevator guide shoe.
Described sliding guide shoe and rolling guide shoe, rolling guide shoe are to be stuck on the guide rail with 3 or 6 wheels; Sliding guide shoe is exactly that a chute is stuck on the guide rail, it is simple in structure, easy to maintenance, but in running process of elevator, no matter the shoe guide of elevator is iron, steel or nylon, always has friction force to exist between shoe guide and the guide rail, has not only increased the load of elevator traction machine, be again to cause one of the vibration of car and reason of noise, generally be used for speed at the elevator below 2 meters.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of guide rail both sides driving surface to adopt friction of rolling, and adopt cliding friction to leading the boots end face, and the roller of a side can be adjusted the gap of leading between boots and the guide rail, this leads boots Applicable scope 800kg(and contains 800kg) elevator of following all size, and make the adjustable composite guide shoe of elevator simple, that economic performance is good.
For achieving the above object, the technical scheme that the utility model is taked is: the adjustable composite guide shoe of a kind of elevator, comprise being arranged on and lead the boots support on the cage guide, be provided with the axis of rolling leading the boots support, the axis of rolling is provided with roller, be divided into the fixedly axis of rolling and the movable axis of rolling at the described axis of rolling, the described fixedly axis of rolling passes base plate and is connected with described roller, be movably equipped with roller arm at described base plate, the described movable axis of rolling passes roller arm and is connected with roller, is connected with movable axis of rolling anchor fitting at described roller arm.
Described movable axis of rolling anchor fitting comprises support, and support is connected on the roller arm, and bolt is connected to a side of the described movable axis of rolling; Described bolt is located on the support, is provided with nut at the bolt that passes support.
Be provided with unworn liner at described base plate.
The described axis of rolling and lead and be provided with the spring leaf circle between the boots support.
The adjustable composite guide shoe of described elevator is arranged on the elevator on underbeam or the counterweight frame.
The present invention also provides the installation method of the adjustable composite guide shoe of a kind of described elevator, comprises the steps:
(1) first according to the elevator specification, that selects to be complementary with it leads boots and installation in position;
(2) width of accurate adjustment and working face of guide rail unclamps the bolts and nuts on described roller arm, the support, adjusts the spacing of the first roller and the second roller, and namely the spacing between action roller axle and the guide rail makes it to be guide rail width 0.2～0.4mm;
(3) after the gap mixes up affirmation, the roller arm that is locked first, and tighten bracket bolt and make its bolt head withstand the adjustment arm, use nut locking.
The beneficial effects of the utility model are:
1. friction coefficient is little, and noise is low;
2. can save rail lubricator and swab case, reduce and pollute;
3. volume is little, is convenient to install;
4. the side play of capable of regulating and guide rail reduces vibration.Be particularly useful for the elevator guiding elevator larger with suspension distance, perhaps distant elevator such as the knapsack type elevator of the center of gravity of car and guiding centre, multiplying power hydraulic elevator;
5. simple in structure, cost is lower, and price is suitable with sliding guide shoe of the same type;
6. adjustable composite guide shoe can be used on the Elevator weight sensor guidance system of 200～800kg all size.
Description of drawings
Fig. 1 is adjustable main TV structure schematic diagram of leading boots;
Fig. 2 is adjustable sectional structure schematic diagram of leading boots;
Fig. 3 is the principle schematic of Installation Example 1;
Fig. 4 is the principle schematic of Installation Example 2;
Fig. 5 is the principle schematic of Installation Example 3;
Fig. 6 is the principle schematic of Installation Example 4.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Embodiment 1: see Fig. 1, Fig. 2, the adjustable composite guide shoe of a kind of elevator, comprise being arranged on and lead boots support 1 on underbeam on the elevator or the counterweight frame 7, be provided with the axis of rolling leading boots support 1, the axis of rolling is provided with roller, be divided into the fixedly axis of rolling 12 and the movable axis of rolling 2 at the described axis of rolling, the described fixedly axis of rolling 12 passes base plate 8 and is connected with described the first roller 11, be movably equipped with roller arm 4 at described base plate 8, the described movable axis of rolling 2 passes roller arm 4 and is connected with the second roller 10, is connected with the movable axis of rolling 12 anchor fittings at described roller arm 4.Described movable axis of rolling anchor fitting comprises support 3, and support 3 is connected on the roller arm 4, and bolt 5 is connected to a side of the described movable axis of rolling 2, is used for the fixing movable axis of rolling; Described bolt 5 is located on the support 3, is provided with nut 6 at the bolt 5 that passes support 3.Be provided with unworn liner 9 at described base plate 8.The described axis of rolling 4 and lead and be provided with spring leaf circle 13 between the boots support 1.The adjustable composite guide shoe of described elevator is arranged on the elevator on underbeam or the counterweight frame.
Step during installation is:
(1) first according to the elevator specification, that selects to be complementary with it leads boots and installation in position;
(2) width of accurate adjustment and working face of guide rail unclamps the bolts and nuts on described roller arm, the support, adjusts the spacing of the first roller and the second roller, and namely the spacing between action roller axle and the guide rail makes it to be guide rail width 0.2～0.4mm;
(3) after the gap mixes up affirmation, the roller arm that is locked first, and tighten bracket bolt and make its bolt head withstand the adjustment arm, use nut locking.
Embodiment 2: identical with embodiment, different is that the adjustable composite guide shoe of described elevator is arranged on the heavy frame of elevator.
In use, elevator suspension line of centers 1, guiding centre line 2 position relationships roughly have following several example with the mounting means of elevator and after installing; Described guiding centre line refers to the path of motion of elevator; Hang line of centers and refer to the track that the elevator suspension center of gravity is moved.
Example 1: such as Fig. 3, hang line of centers and guiding centre line and overlap, the car center-of-gravity position is nearer apart from line of centers.Such as traction ratio 1:1 or 2:1 machine room elevator is arranged, this situation sliding guide shoe shoe guide both sides are stressed basically identical, and the lateral deviation mill phenomenon of generation is less.The adjustable composite guide shoe of described elevator is arranged on underbeam on the elevator.
Example 2: such as Fig. 4, hanging line of centers and guiding centre line has certain distance D=220-240, returns rope sheave as establishing at the bottom of the machine roomless car.Sliding guide shoe shoe guide both sides are stressed inconsistent in this case, can produce the eccentric wear phenomenon, and along with the elevator time of run increases, shoe guide and guide clearance are increasing, and frictional noise also can increase, and the car level degree exceeds standard.The adjustable composite guide shoe of described elevator is arranged on the elevator on underbeam or the counterweight frame.The adjustable composite guide shoe of described elevator is arranged on underbeam on the elevator.
Adjustable composite guide shoe utilizes the characteristics of self structure just.Effectively adjust guide rail and lead the boots side play, overcome above-mentioned defective, so just avoided owing to the vibrations of leading the discontinuity generation of boots both sides, thereby the elevator running noises is reduced, move more steady.
Example 3: such as Fig. 5, this situation and example 2 similar suspension line of centerss, guiding centre line and elevator center-of-gravity position (P+Q) gravity vertical distance are larger, form cantilever design.Such as the knapsack type elevator layout.The stressed size in this kind situation sliding guide shoe both sides obviously different eccentric wears that occur is inevitable, and is easier to cause car inclination.Therefore more need to control with effective ways the generation of this situation, and the more applicable this elevator of adjustable composite guide shoe.The adjustable composite guide shoe of described elevator is arranged on underbeam on the elevator.
Example 4: such as Fig. 6, the guiding centre line with hang distance between center line D greater than 400, as; Hydraulic passenger elevator (multiplying power formula).The adjustable composite guide shoe of described elevator is arranged on underbeam on the elevator.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. adjustable composite guide shoe of elevator, comprise and lead the boots support, be provided with the axis of rolling leading the boots support, the axis of rolling is provided with roller, it is characterized in that: be divided into the fixedly axis of rolling and the movable axis of rolling at the described axis of rolling, the described fixedly axis of rolling passes base plate and is connected with described roller, is movably equipped with roller arm at described base plate, the described movable axis of rolling passes roller arm and is connected with roller, is connected with movable axis of rolling anchor fitting at described roller arm.
2. the adjustable composite guide shoe of elevator as claimed in claim 1, it is characterized in that: described movable axis of rolling anchor fitting comprises support, and support is connected on the roller arm, and bolt is connected to a side of the described movable axis of rolling; Described bolt is located on the support, is provided with nut at the bolt that passes support.
3. the adjustable composite guide shoe of elevator as claimed in claim 1 is characterized in that: be provided with unworn liner at described base plate.
4. such as the adjustable composite guide shoe of the arbitrary described elevator of claims 1 to 3, it is characterized in that: the described axis of rolling and lead and be provided with the spring leaf circle between the boots support.
5. the adjustable composite guide shoe of elevator as claimed in claim 4 is characterized in that: the adjustable composite guide shoe of described elevator is arranged on the elevator on underbeam or the counterweight frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578374 CN202864616U (en) | 2012-11-05 | 2012-11-05 | Adjustable composite guide shoe of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578374 CN202864616U (en) | 2012-11-05 | 2012-11-05 | Adjustable composite guide shoe of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864616U true CN202864616U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578374 Expired - Fee Related CN202864616U (en) | 2012-11-05 | 2012-11-05 | Adjustable composite guide shoe of elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202864616U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923548A (en) * | 2012-11-05 | 2013-02-13 | 兰州阳光快速电梯科技有限公司 | Adjustable elevator compound guide shoe and installation method thereof |
| CN104207724A (en) * | 2014-08-20 | 2014-12-17 | 平湖普英特高层设备有限公司 | Boosted rolling friction mechanism |
| CN106130399A (en) * | 2016-08-29 | 2016-11-16 | 徐州谷脉电子科技有限公司 | A kind of mode of resonance inertia impact piezo-electric motor |
| CN107826944A (en) * | 2017-12-13 | 2018-03-23 | 康力电梯股份有限公司 | A kind of car center adjustment support |
| US10457523B2 (en) | 2016-04-15 | 2019-10-29 | Otis Elevator Company | Guide rail support configured to account for building settling |
-
2012
- 2012-11-05 CN CN 201220578374 patent/CN202864616U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923548A (en) * | 2012-11-05 | 2013-02-13 | 兰州阳光快速电梯科技有限公司 | Adjustable elevator compound guide shoe and installation method thereof |
| CN104207724A (en) * | 2014-08-20 | 2014-12-17 | 平湖普英特高层设备有限公司 | Boosted rolling friction mechanism |
| US10457523B2 (en) | 2016-04-15 | 2019-10-29 | Otis Elevator Company | Guide rail support configured to account for building settling |
| CN106130399A (en) * | 2016-08-29 | 2016-11-16 | 徐州谷脉电子科技有限公司 | A kind of mode of resonance inertia impact piezo-electric motor |
| CN107826944A (en) * | 2017-12-13 | 2018-03-23 | 康力电梯股份有限公司 | A kind of car center adjustment support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |